{"id":2253,"date":"2023-04-12T17:33:12","date_gmt":"2023-04-12T17:33:12","guid":{"rendered":"https:\/\/vibromera.eu\/?p=2253"},"modified":"2026-07-03T10:49:21","modified_gmt":"2026-07-03T10:49:21","slug":"2253","status":"publish","type":"post","link":"https:\/\/vibromera.eu\/et\/content\/2253\/","title":{"rendered":"Sissejuhatus rootori tasakaalustamisse"},"content":{"rendered":"<div id=\"pl-2253\"  class=\"panel-layout\" ><div id=\"pg-2253-0\"  class=\"panel-grid panel-no-style\" ><div id=\"pgc-2253-0-0\"  class=\"panel-grid-cell\" ><div id=\"panel-2253-0-0-0\" class=\"widget_text so-panel widget widget_custom_html panel-first-child panel-last-child\" data-index=\"0\" ><div class=\"textwidget custom-html-widget\"><style>\n  \/* Scoped typography for Custom HTML (does not affect the rest of the site) *\/\n  #rb-article { font-size: 16px; line-height: 1.6; }\n  #rb-article, #rb-article * { box-sizing: border-box; }\n\n  #rb-article h1 { font-size: 28px; line-height: 1.25; margin: 0 0 16px; font-weight: 700; }\n  #rb-article h2 { font-size: 22px; line-height: 1.3; margin: 24px 0 12px; font-weight: 700; }\n  #rb-article h3 { font-size: 18px; line-height: 1.35; margin: 18px 0 10px; font-weight: 700; }\n\n  #rb-article p { margin: 0 0 12px; }\n  #rb-article ul, #rb-article ol { margin: 0 0 12px 20px; padding: 0; }\n  #rb-article li { margin: 0 0 6px; }\n\n  #rb-article a { text-decoration: underline; }\n  #rb-article figure { margin: 16px auto; }\n  #rb-article figcaption { font-size: 13px; line-height: 1.4; margin-top: 6px; color: #555; }\n\n  \/* Keep embedded video responsive *\/\n  #rb-article .rb-video { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; }\n  #rb-article .rb-video iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: 0; }\n\n  \/* Keep the table of contents compact *\/\n  #rb-article #toc + ul { margin-top: 8px; }\n\n  @media (max-width: 480px) {\n    #rb-article h1 { font-size: 24px; }\n    #rb-article h2 { font-size: 20px; }\n    #rb-article h3 { font-size: 17px; }\n  }\n<\/style>\n\n<section id=\"rb-article\">\n<h1 style=\"text-align:center;\">Rootori tasakaalustamine: staatiline ja d\u00fcnaamiline tasakaalustamatus, resonants ja praktiline protseduur<\/h1>\n\n<p>See juhend selgitab rootori tasakaalustamist <strong>j\u00e4igad rootorid<\/strong>: mida t\u00e4hendab \"tasakaalustamatus\", kuidas staatiline ja d\u00fcnaamiline tasakaalustamatus erinevad, miks resonants ja mittelineaarsus v\u00f5ivad kvaliteetset tulemust takistada ning kuidas tasakaalustamist tavaliselt tehakse \u00fches v\u00f5i kahes korrektsioonitasandis.<\/p>\n\n\t\t<section class=\"woocommerce hestia-shop products is-shortcode\" id=\"products\" data-sorder=\"hestia_shop\" >\n\t\t\t\t\t\t<div class=\"\">\n\t\t\t\t\t\t<div class=\"hestia-shop-content\">\n\t\t\t<div class=\"row\" data-aos=\"fade-up\" >\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/et\/product\/balanset-1\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/et\/product\/balanset-1\/\" title=\"Kaasaskantav tasakaalustaja ja vibratsiooni anal\u00fcsaator Balanset-1A\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Balanset-1A t\u00e4iskomplektiga kaasaskantav tasakaalustaja ja vibratsioonianal\u00fcsaator\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-272x182.webp 272w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/et\/product-category\/devices\/\" rel=\"tag\">Seadmed<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/et\/product\/balanset-1\/\" title=\"Kaasaskantav tasakaalustaja ja vibratsiooni anal\u00fcsaator Balanset-1A\">Kaasaskantav tasakaalustaja ja vibratsiooni anal\u00fcsaator Balanset-1A<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>1,975.00<\/span> + k\u00e4ibemaks (kui on kohaldatav)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/et\/wp-json\/wp\/v2\/posts\/2253?add-to-cart=986\" data-quantity=\"1\" data-product_id=\"986\" data-product_sku=\"BS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Lisa korvi\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lisa korvi\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/et\/wp-json\/wp\/v2\/posts\/2253?add-to-cart=986\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_986\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"986\" data-product_sku=\"BS-1\" aria-label=\"Add to cart: \u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"\u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Lisa korvi<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_986\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/et\/product\/vibration-sensor\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/et\/product\/vibration-sensor\/\" title=\"Vibratsiooniandur\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Balanset-1A vibratsiooniandur l\u00e4hivaates\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3.webp 1280w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/et\/product-category\/parts\/\" rel=\"tag\">Osad<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/et\/product\/vibration-sensor\/\" title=\"Vibratsiooniandur\">Vibratsiooniandur<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>90.00<\/span> + k\u00e4ibemaks (kui on kohaldatav)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/et\/wp-json\/wp\/v2\/posts\/2253?add-to-cart=1820\" data-quantity=\"1\" data-product_id=\"1820\" data-product_sku=\"VS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Lisa korvi\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lisa korvi\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/et\/wp-json\/wp\/v2\/posts\/2253?add-to-cart=1820\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1820\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1820\" data-product_sku=\"VS-1\" aria-label=\"Add to cart: \u201cVibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"\u201cVibration sensor\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Lisa korvi<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1820\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/et\/product\/optical-sensor-for-balanset-and-arbalance\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/et\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optiline andur (lasertahhomeeter)\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Optiline andur (lasertahhomeeter)\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-1536x1023.webp 1536w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU.webp 1600w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/et\/product-category\/parts\/\" rel=\"tag\">Osad<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/et\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optiline andur (lasertahhomeeter)\">Optiline andur (lasertahhomeeter)<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>124.00<\/span> + k\u00e4ibemaks (kui on kohaldatav)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/et\/wp-json\/wp\/v2\/posts\/2253?add-to-cart=1832\" data-quantity=\"1\" data-product_id=\"1832\" data-product_sku=\"Tach-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Lisa korvi\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lisa korvi\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/et\/wp-json\/wp\/v2\/posts\/2253?add-to-cart=1832\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1832\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1832\" data-product_sku=\"Tach-1\" aria-label=\"Add to cart: \u201cOptical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"\u201cOptical Sensor (Laser Tachometer)\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Lisa korvi<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1832\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/et\/product\/balanset-4\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/et\/product\/balanset-4\/\" title=\"Balanset-4\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Vibromera rootori tasakaalustuskomplekt: kandekott, mitmekanaliline signaalimuundur, k\u00e4eshoitav anal\u00fcsaator, magnetiline alus, vibratsiooniandurid ja spiraalkaablid.\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4.webp 640w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/et\/product-category\/devices\/\" rel=\"tag\">Seadmed<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/et\/product\/balanset-4\/\" title=\"Balanset-4\">Balanset-4<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>6,803.00<\/span> + k\u00e4ibemaks (kui on kohaldatav)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/et\/wp-json\/wp\/v2\/posts\/2253?add-to-cart=1833\" data-quantity=\"1\" data-product_id=\"1833\" data-product_sku=\"BS-4\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Lisa korvi\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lisa korvi\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/et\/wp-json\/wp\/v2\/posts\/2253?add-to-cart=1833\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1833\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1833\" data-product_sku=\"BS-4\" aria-label=\"Add to cart: \u201cBalanset-4\u201d\" rel=\"nofollow\" data-success_message=\"\u201cBalanset-4\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Lisa korvi<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1833\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div><!-- \/.row --><div class=\"row\">\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/et\/product\/magnet-stand\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/et\/product\/magnet-stand\/\" title=\"Magnetiline alus Insize 60 kgf\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Magnetip\u00f5hi.\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36.webp 1280w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/et\/product-category\/parts\/\" rel=\"tag\">Osad<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/et\/product\/magnet-stand\/\" title=\"Magnetiline alus Insize 60 kgf\">Magnetiline alus Insize 60 kgf<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>46.00<\/span> + k\u00e4ibemaks (kui on kohaldatav)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/et\/wp-json\/wp\/v2\/posts\/2253?add-to-cart=1852\" data-quantity=\"1\" data-product_id=\"1852\" data-product_sku=\"MS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Lisa korvi\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lisa korvi\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/et\/wp-json\/wp\/v2\/posts\/2253?add-to-cart=1852\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1852\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1852\" data-product_sku=\"MS-1\" aria-label=\"Add to cart: \u201cMagnetic Stand Insize-60-kgf\u201d\" rel=\"nofollow\" data-success_message=\"\u201cMagnetic Stand Insize-60-kgf\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Lisa korvi<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1852\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/et\/product\/reflective-tape\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/et\/product\/reflective-tape\/\" title=\"Helkurlint\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Helkurlint\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-16x12.webp 16w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-272x182.webp 272w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/et\/product-category\/parts\/\" rel=\"tag\">Osad<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/et\/product\/reflective-tape\/\" title=\"Helkurlint\">Helkurlint<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>10.00<\/span> + k\u00e4ibemaks (kui on kohaldatav)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/et\/wp-json\/wp\/v2\/posts\/2253?add-to-cart=2329\" data-quantity=\"1\" data-product_id=\"2329\" data-product_sku=\"rt-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Lisa korvi\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lisa korvi\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/et\/wp-json\/wp\/v2\/posts\/2253?add-to-cart=2329\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_2329\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"2329\" data-product_sku=\"rt-1\" aria-label=\"Add to cart: \u201cReflective tape\u201d\" rel=\"nofollow\" data-success_message=\"\u201cReflective tape\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Lisa korvi<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_2329\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/et\/product\/dynamic-balancer-balanset-1a\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/et\/product\/dynamic-balancer-balanset-1a\/\" title=\"D\u00fcnaamiline tasakaalustaja &quot;Balanset-1A&quot; OEM\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Balanset-1A komplekti sisu koos liideseseadme, andurite, tahhomeetri ja tarvikutega\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-1024x683.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-1536x1024.webp 1536w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-2048x1366.webp 2048w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-e1732998877834.webp 708w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/et\/product-category\/devices\/\" rel=\"tag\">Seadmed<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/et\/product\/dynamic-balancer-balanset-1a\/\" title=\"D\u00fcnaamiline tasakaalustaja &quot;Balanset-1A&quot; OEM\">D\u00fcnaamiline tasakaalustaja \"Balanset-1A\" OEM<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>1,735.00<\/span> + k\u00e4ibemaks (kui on kohaldatav)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/et\/wp-json\/wp\/v2\/posts\/2253?add-to-cart=4193\" data-quantity=\"1\" data-product_id=\"4193\" data-product_sku=\"BS-1OEM\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Lisa korvi\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lisa korvi\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/et\/wp-json\/wp\/v2\/posts\/2253?add-to-cart=4193\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_4193\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"4193\" data-product_sku=\"BS-1OEM\" aria-label=\"Add to cart: \u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"\u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Lisa korvi<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_4193\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/section>\n\t\t\n\n<h2 id=\"toc\">Sisukord<\/h2>\n\n<ul>\n<li><a href=\"#what-is-rotor\">Mis on rootor ja mida tasakaalustamine korrigeerib?<\/a><\/li>\n<li><a href=\"#types-of-rotors\">Rootorite t\u00fc\u00fcbid ja d\u00fcnaamilise tasakaalustamatuse t\u00fc\u00fcbid<\/a><\/li>\n<li><a href=\"#vibration\">Mehhanismide vibratsioon: mida tasakaalustamine suudab eemaldada ja mida mitte<\/a><\/li>\n<li><a href=\"#resonance\">Resonants: tegur, mis takistab tasakaalustamist<\/a><\/li>\n<li><a href=\"#linear-nonlinear\">Lineaarsed vs. mittelineaarsed mudelid: millal arvutused enam ei t\u00f6\u00f6ta<\/a><\/li>\n<li><a href=\"#devices\">Tasakaalustusseadmed ja tasakaalustusmasinad<\/a><\/li>\n<li><a href=\"#rigid-rotor-balancing\">J\u00e4ikade rootorite tasakaalustamine (praktilised m\u00e4rkused)<\/a><\/li>\n<li><a href=\"#three-run-method\">D\u00fcnaamilise tasakaalustamise teostamine (kolme k\u00e4ivitusega meetod)<\/a><\/li>\n<li><a href=\"#quality-criteria\">Tasakaalustamise kvaliteedi hindamise kriteeriumid<\/a><\/li>\n<li><a href=\"#standards\">Standardid ja viited<\/a><\/li>\n<li><a href=\"#faq\">KKK<\/a><\/li>\n<\/ul>\n\n<h2 id=\"what-is-rotor\">Mis on rootor ja mida tasakaalustamine korrigeerib?<\/h2>\n\n<p>Rootor on keha, mis p\u00f6\u00f6rleb \u00fcmber mingi telje ja mida hoiavad toetuspinnad. Rootori laagripinnad edastavad koormusi tugedele veerelaagrite v\u00f5i liuglaagrite kaudu. Laagripinnad on kandepinnad v\u00f5i neid asendavad pinnad.<\/p>\n\n<figure style=\"text-align:center;margin:1em auto;max-width:640px;\">\n  <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/04\/image2.png\" alt=\"Joonis 1 Rootor ja sellele m\u00f5juvad tsentrifugaalj\u00f5ud.\" width=\"640\" height=\"460\" loading=\"lazy\" style=\"max-width:100%;height:auto;\" \/>\n  <figcaption>Joonis 1 Rootor ja sellele m\u00f5juvad tsentrifugaalj\u00f5ud.<\/figcaption>\n<\/figure>\n<p>Ideaalselt tasakaalustatud rootoris on selle mass jaotatud p\u00f6\u00f6rlemistelje suhtes s\u00fcmmeetriliselt, st iga rootori elementi saab sobitada teise elemendiga, mis asub p\u00f6\u00f6rlemistelje suhtes s\u00fcmmeetriliselt. Tasakaalustatud rootoris on mis tahes rootorielemendile m\u00f5juv tsentrifugaalj\u00f5ud tasakaalustatud s\u00fcmmeetrilisele elemendile m\u00f5juva tsentrifugaalj\u00f5uga. N\u00e4iteks elementidele 1 ja 2 (joonisel 1 rohelisega t\u00e4histatud) m\u00f5juvad v\u00f5rdse suurusega ja vastupidise suunaga tsentrifugaalj\u00f5ud F1 ja F2. See kehtib k\u00f5igi s\u00fcmmeetriliste rootorielementide kohta ja seega on rootorile m\u00f5juv kogutsentrifugaalj\u00f5ud 0 ja rootor on tasakaalus.<\/p>\n<p>Aga kui rootori s\u00fcmmeetria on rikutud (as\u00fcmmeetriline element on joonisel 1 m\u00e4rgitud punase v\u00e4rviga), siis m\u00f5jub rootorile tasakaalustamata tsentrifugaalj\u00f5ud F3. P\u00f6\u00f6rlemise ajal muudab see j\u00f5ud suunda koos rootori p\u00f6\u00f6rlemisega. Sellest j\u00f5ust tulenev d\u00fcnaamiline koormus kandub laagritele, p\u00f5hjustades kiirenenud kulumist.<\/p>\n<p>Lisaks p\u00f5hjustab see muutuva suunaga j\u00f5ud tugede ja vundamendi, millele rootor on kinnitatud, ts\u00fcklilist deformeerumist, s.t. tekib vibratsioon. Rootori tasakaalustamatuse ja sellega kaasneva vibratsiooni k\u00f5rvaldamiseks tuleb rootorile s\u00fcmmeetria taastamiseks paigaldada tasakaalustusraskused.<\/p>\n<p>Rootori tasakaalustamine on operatsioon tasakaalustamatuse korrigeerimiseks tasakaalustusmasside lisamise teel.<br \/>Tasakaalustamise \u00fclesanne on leida \u00fche v\u00f5i mitme tasakaalustava massi suurus ja asukoht (nurk).<\/p>\n\n<h2 id=\"types-of-rotors\">Rootorite t\u00fc\u00fcbid ja d\u00fcnaamilise tasakaalustamatuse t\u00fc\u00fcbid<\/h2>\n<p>Arvestades rootori materjali tugevust ja sellele m\u00f5juvate tsentrifugaalj\u00f5udude suurust, saab rootorid jagada kahte t\u00fc\u00fcpi - j\u00e4igad rootorid ja painduvad rootorid.<br \/><span style=\"color: #000000\">J\u00e4igad rootorid deformeeruvad t\u00f6\u00f6re\u017eiimidel tsentrifugaalj\u00f5u m\u00f5jul v\u00e4he ja selle deformatsiooni m\u00f5ju arvutustes v\u00f5ib t\u00e4helepanuta j\u00e4tta.<\/span><\/p>\n<p>Paindlike rootorite deformatsiooni ei saa enam t\u00e4helepanuta j\u00e4tta. Paindlike rootorite deformatsioon raskendab tasakaalustus\u00fclesande lahendamist ja n\u00f5uab j\u00e4ikade rootorite tasakaalustamisega v\u00f5rreldes teiste matemaatiliste mudelite rakendamist. Tuleb m\u00e4rkida, et sama rootor v\u00f5ib madalatel kiirustel k\u00e4ituda j\u00e4igana ja suurtel kiirustel painduvana. J\u00e4rgnevalt k\u00e4sitleme ainult j\u00e4ikade rootorite tasakaalustamist.<\/p>\n<p>S\u00f5ltuvalt tasakaalustamata masside jaotusest rootori pikkuses saab eristada kahte t\u00fc\u00fcpi tasakaalustamatust - staatiline ja d\u00fcnaamiline (hetkeline). Sellest l\u00e4htuvalt viidatakse staatilisele ja d\u00fcnaamilisele rootori tasakaalustamisele. Staatiline rootori tasakaalustamatus tekib ilma rootori p\u00f6\u00f6rlemiseta, st staatikas, kui rootorit p\u00f6\u00f6ratakse raskusj\u00f5u m\u00f5jul selle &quot;raske punkt&quot; allapoole. Staatilise tasakaalustamatusega rootori n\u00e4ide on n\u00e4idatud joonisel 2.<\/p>\n<figure style=\"text-align:center;margin:1em auto;max-width:640px;\">\n  <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/04\/image3-1.png\" alt=\"Joonis 2 Rootori staatiline tasakaalutus. Gravitatsiooni m\u00f5jul p\u00f6\u00f6rdub &quot;raske punkt&quot; allapoole.\" width=\"640\" height=\"386\" loading=\"lazy\" style=\"max-width:100%;height:auto;\" \/>\n  <figcaption>Joonis 2. Rootori staatiline tasakaalutus. Raskusj\u00f5u m\u00f5jul p\u00f6\u00f6rdub \u201craske punkt\u201d allapoole.<\/figcaption>\n<\/figure>\n<p>D\u00fcnaamiline tasakaalustamatus tekib ainult siis, kui rootor p\u00f6\u00f6rleb.<br \/>Joonisel 3 on esitatud n\u00e4ide d\u00fcnaamilise tasakaalustamatusega rootori kohta.<\/p>\n<figure style=\"text-align:center;margin:1em auto;max-width:638px;\">\n  <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/04\/image4.png\" alt=\"Joonis 3 Rootori d\u00fcnaamiline tasakaalutus. J\u00f5ud Fc1 ja Fc2 tekitavad momendi, mis kaldub rootorit tasakaalust v\u00e4lja viima.\" width=\"638\" height=\"371\" loading=\"lazy\" style=\"max-width:100%;height:auto;\" \/>\n  <figcaption>Joonis 3 Rootori d\u00fcnaamiline tasakaalutus. J\u00f5ud Fc1 ja Fc2 tekitavad momendi, mis kaldub rootorit tasakaalust v\u00e4lja viima.<\/figcaption>\n<\/figure>\n<p>Sellisel juhul asuvad tasakaalustamata v\u00f5rdsed massid M1 ja M2 eri tasapindadel \u2013 erinevates kohtades piki rootori pikkust. Staatilises asendis, st kui rootor ei p\u00f6\u00f6rle, m\u00f5jub rootorile ainult gravitatsioon ja massid tasakaalustavad \u00fcksteist. D\u00fcnaamikas hakkavad rootori p\u00f6\u00f6rlemisel massidele M1 ja M2 m\u00f5juma tsentrifugaalj\u00f5ud Fc1 ja Fc2. Need j\u00f5ud on suuruselt v\u00f5rdsed ja suunalt vastupidised. Kuna need aga m\u00f5juvad v\u00f5lli pikkuses erinevates kohtades ja ei asu samal sirgel, siis need j\u00f5ud ei kompenseeri \u00fcksteist. J\u00f5ud Fc1 ja Fc2 tekitavad rootorile rakendatava p\u00f6\u00f6rdemomendi. Seet\u00f5ttu nimetatakse seda tasakaalustamatust ka momendi tasakaalustamatuseks. Seega m\u00f5juvad laagrite positsioonidele kompenseerimata tsentrifugaalj\u00f5ud, mis v\u00f5ivad arvutatud v\u00e4\u00e4rtusi oluliselt \u00fcletada ja l\u00fchendada laagrite kasutusiga.<\/p>\n<p>Kuna seda t\u00fc\u00fcpi tasakaalustamatus tekib ainult d\u00fcnaamiliselt rootori p\u00f6\u00f6rlemise ajal, nimetatakse seda d\u00fcnaamiliseks tasakaalustamatuseks. Staatilistes tingimustes ei saa seda korrigeerida &quot;nugadel&quot; tasakaalustamise v\u00f5i sarnaste meetoditega. D\u00fcnaamilise tasakaalustamatuse k\u00f5rvaldamiseks tuleb paigaldada kaks kompenseerivat raskust, mis tekitavad massidest M1 ja M2 tulenevale momendile v\u00f5rdse suurusega ja sellele vastassuunalise momendi. Kompenseerivaid masse ei pea seadma massidele M1 ja M2 vastassuunas ja nendega v\u00f5rdse suurusega. Peaasi, et need tekitaksid momendi, mis tasakaalustamatuse momendi t\u00e4ielikult kompenseerib.<\/p>\n<p>\u00dcldiselt ei pruugi massid M1 ja M2 olla \u00fcksteisega v\u00f5rdsed, seega tekib nii staatiline kui ka d\u00fcnaamiline tasakaalustamatus. Teoreetiliselt on t\u00f5estatud, et j\u00e4iga rootori puhul on kaks rootori pikkuses teineteisest eemal paiknevat raskust vajalikud ja piisavad tasakaalustamatuse k\u00f5rvaldamiseks. Need raskused kompenseerivad nii d\u00fcnaamilisest tasakaalustamatusest tuleneva p\u00f6\u00f6rdemomendi kui ka massi as\u00fcmmeetriast rootori telje suhtes tuleneva tsentrifugaalj\u00f5u (staatiline tasakaalustamatus). Tavaliselt on d\u00fcnaamiline tasakaalustamatus iseloomulik pikkadele rootoritele, n\u00e4iteks v\u00f5llidele, ja staatiline tasakaalustamatus kitsastele rootoritele. Kui aga kitsas rootor on telje suhtes viltu ehk deformeerunud (&quot;joonis kaheksa&quot;), on d\u00fcnaamilist tasakaalustamatust raske k\u00f5rvaldada (vt joonis 4), sest sel juhul on keeruline paigaldada korrigeerivaid raskusi, mis loovad vajaliku kompenseeriva momendi.<\/p>\n<figure style=\"text-align:center;margin:1em auto;max-width:386px;\">\n  <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/04\/image5.png\" alt=\"Joonis 4 Kitsa rootori d\u00fcnaamiline tasakaalutus.\" width=\"386\" height=\"268\" loading=\"lazy\" style=\"max-width:100%;height:auto;\" \/>\n  <figcaption>Joonis 4 Kitsa rootori d\u00fcnaamiline tasakaalutus.<\/figcaption>\n<\/figure>\n<p>J\u00f5ud F1 ja F2 ei asu samal joonel ja ei kompenseeri teineteist.<br \/>Kuna kitsal rootoril on p\u00f6\u00f6rdemomendi tekitamiseks v\u00e4ike \u00f5lg, v\u00f5ivad olla vajalikud suured korrektsiooniraskused. See p\u00f5hjustab aga ka \"indutseeritud tasakaalustamatust\" kitsast rootorit korrektsiooniraskuste tsentrifugaalj\u00f5udude m\u00f5jul deformeerides. (Vaata n\u00e4iteks \"Methodological instructions for balancing rigid rotors (to GOST 22061-76; its modern international counterpart is ISO 21940-11, formerly ISO 1940-1)\". Jaotis 10. ROTOR-SUPPORTS SYSTEM. )<\/p>\n<p>See on m\u00e4rgatav ventilaatorite kitsaste tiivikute puhul, kus lisaks j\u00f5u tasakaalustamatusele on aktiivne ka aerod\u00fcnaamiline tasakaalustamatus. Ja tuleb m\u00f5ista, et aerod\u00fcnaamiline tasakaalustamatus ehk aerod\u00fcnaamiline j\u00f5ud on otseselt proportsionaalne rootori nurkkiirusega ja selle kompenseerimiseks kasutatakse korrigeeriva massi tsentrifugaalj\u00f5udu, mis on proportsionaalne nurkkiiruse ruuduga. Seet\u00f5ttu saab tasakaalustav m\u00f5ju toimuda ainult teatud tasakaalustamissagedusel. Teistel p\u00f6\u00f6rlemissagedustel tekib t\u00e4iendav viga.<\/p>\n<p>Sama v\u00f5ib \u00f6elda elektromagnetiliste j\u00f5udude kohta elektrimootoris, mis on samuti proportsionaalsed nurkkiirusega. Seega ei ole v\u00f5imalik k\u00f5iki vibratsiooni p\u00f5hjuseid masinas tasakaalustamise teel k\u00f5rvaldada.<\/p>\n\n<h2 id=\"vibration\">Mehhanismide vibratsioon<\/h2>\n<p>Vibratsioon on mehhanismi konstruktsiooni reaktsioon ts\u00fcklilise ergutava j\u00f5u m\u00f5jule. See j\u00f5ud v\u00f5ib olla erineva iseloomuga.<br \/>Tasakaalustamata rootori tekitatud tsentrifugaalj\u00f5ud on kompenseerimata j\u00f5ud, mis m\u00f5jub &quot;raskele punktile&quot;. Just seda j\u00f5udu ja sellest tingitud vibratsiooni saab rootori tasakaalustamisega k\u00f5rvaldada.<\/p>\n<p>&quot;Geomeetrilise&quot; iseloomuga vastastikm\u00f5juj\u00f5ud, mis tulenevad vastastikuste osade tootmis- ja montaa\u017eivigadest. Need j\u00f5ud v\u00f5ivad tekkida n\u00e4iteks v\u00f5llikaelte eba\u00fchtlase kuju, hammasrataste hammasprofiilide vigade, laagrite radade lainelisuse, vastastikuste v\u00f5llide joonduse h\u00e4lbe jms tagaj\u00e4rjel. Mitte\u00fcmmarguse laagritapi korral nihkub v\u00f5lli telg s\u00f5ltuvalt v\u00f5lli p\u00f6\u00f6rdenurgast. Kuigi see vibratsioon tekib ka rootori kiirusel, on seda tasakaalustamise abil peaaegu v\u00f5imatu k\u00f5rvaldada.<\/p>\n<p>Ventilaatorite tiivikute ja muude tiivikumehhanismide p\u00f6\u00f6rlemisest tulenevad aerod\u00fcnaamilised j\u00f5ud. H\u00fcdrod\u00fcnaamilised j\u00f5ud, mis tulenevad h\u00fcdropumpade, turbiinide jne. tiivikute p\u00f6\u00f6rlemisest.<br \/>Elektromagnetilised j\u00f5ud, mis tulenevad elektrimasinate t\u00f6\u00f6tamisest, nt ebas\u00fcmmeetrilised rootori m\u00e4hised, l\u00fchisesse l\u00fclitatud m\u00e4hised jne.<\/p>\n<p>Vibratsiooni suurus (nt selle amplituud Av) ei s\u00f5ltu mitte ainult mehhanismile m\u00f5juvast ergutavast j\u00f5ust Fv ringisagedusega \u03c9, vaid ka mehhanismi j\u00e4ikusest k, selle massist m ning summutustegurist C.<\/p>\n<div style=\"text-align:center;margin:1em 0;\">\n  <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/04\/cdd9842bec0cd7097cf30b3e2a3e6268.png\" alt=\"Valem: vibratsiooni amplituud s\u00f5ltub erutusj\u00f5ust, j\u00e4ikusest, massist ja summutusest\" width=\"413\" height=\"67\" loading=\"lazy\" style=\"max-width:100%;height:auto;\" \/>\n<\/div>\n<p>Vibratsiooni ja tasakaalumehhanismide m\u00f5\u00f5tmiseks saab kasutada eri t\u00fc\u00fcpi andureid, sealhulgas:<\/p>\n<ul>\n<li>absoluutsed vibratsiooniandurid, mis on ette n\u00e4htud vibratsioonikiirenduse (kiirendusandurid) ja vibratsioonikiiruse m\u00f5\u00f5tmiseks;<\/li>\n<li>suhtelise vibratsiooni andurid - p\u00f6\u00f6risvoolu- v\u00f5i mahtuvuslikud, mis on loodud vibratsiooni nihke m\u00f5\u00f5tmiseks;<\/li>\n<li>M\u00f5nel juhul (kui mehhanismi konstruktsioon seda v\u00f5imaldab) saab j\u00f5uandureid kasutada ka selle vibratsioonikoormuse hindamiseks; eelk\u00f5ige kasutatakse neid laialdaselt j\u00e4iga tugis\u00fcsteemiga tasakaalustusmasinate tugede vibratsioonikoormuse m\u00f5\u00f5tmiseks.<\/li>\n<\/ul>\n<p>Seega on vibratsioon masina reaktsioon v\u00e4liste j\u00f5udude m\u00f5jule. Vibratsiooni suurus ei s\u00f5ltu mitte ainult mehhanismi suhtes toimiva j\u00f5u suurusest, vaid ka mehhanismi konstruktsiooni j\u00e4ikusest. \u00dcks ja sama j\u00f5ud v\u00f5ib p\u00f5hjustada erinevaid vibratsioone. J\u00e4ikade tugedega masina puhul v\u00f5ib laagritele m\u00f5juda m\u00e4rkimisv\u00e4\u00e4rne d\u00fcnaamiline koormus, isegi kui vibratsioon on v\u00e4ike. Seet\u00f5ttu kasutatakse j\u00e4ikade tugedega masinate tasakaalustamisel vibratsiooniandurite (vibratsioonikiirendusm\u00f5\u00f5turite) asemel j\u00f5uandureid.<\/p>\n<p>Vibratsiooniandureid kasutatakse suhteliselt n\u00f5tkete tugedega mehhanismidel, kui tasakaalustamata tsentrifugaalj\u00f5udude toime p\u00f5hjustab tugede m\u00e4rgatavat deformatsiooni ja vibratsiooni. J\u00f5uandureid kasutatakse j\u00e4ikade tugede puhul, kui isegi tasakaalustamatusest tingitud m\u00e4rkimisv\u00e4\u00e4rsed j\u00f5ud ei p\u00f5hjusta m\u00e4rkimisv\u00e4\u00e4rset vibratsiooni.<\/p>\n<h2 id=\"resonance\">Resonants on tegur, mis takistab tasakaalustamist.<\/h2>\n<p>Varem mainisime, et rootorid jagunevad j\u00e4igaks ja paindlikuks. Rootori j\u00e4ikust v\u00f5i paindlikkust ei tohi segi ajada nende tugede (vundament) j\u00e4ikuse v\u00f5i liikuvusega, millele rootor on paigaldatud. Rootor loetakse j\u00e4igaks, kui selle deformatsioon (paindumine) tsentrifugaalj\u00f5udude m\u00f5jul on t\u00e4helepanuta j\u00e4etav. Paindliku rootori deformatsioon on suhteliselt suur ja seda ei saa t\u00e4helepanuta j\u00e4tta.<\/p>\n<p>K\u00e4esolevas artiklis k\u00e4sitleme ainult j\u00e4ikade rootorite tasakaalustamist. J\u00e4ik (mitte deformeeruv) rootor v\u00f5ib omakorda olla paigaldatud j\u00e4igale v\u00f5i liikuvale (painduvale) toele. On selge, et see tugede j\u00e4ikus\/vedruvus on samuti suhteline, s\u00f5ltuvalt rootori kiirusest ja sellest tulenevate tsentrifugaalj\u00f5udude suurusest. Tingimuslikuks piiriks on rootori tugede omav\u00f5ngete sagedus.<\/p>\n<p>Mehaaniliste s\u00fcsteemide puhul m\u00e4\u00e4ravad omaalgsete v\u00f5nkumiste kuju ja sageduse mehaanilise s\u00fcsteemi elementide mass ja elastsus. See t\u00e4hendab, et omaalgsete v\u00f5nkumiste sagedus on mehaanilise s\u00fcsteemi sisemine omadus ja ei s\u00f5ltu v\u00e4listest j\u00f5ududest. Tasakaalust k\u00f5rvale kaldudes kipuvad toed t\u00e4nu elastsusele tasakaaluasendisse tagasi p\u00f6\u00f6rduma. Kuid massiivse rootori inertsuse t\u00f5ttu on see protsess summutatud v\u00f5nkumiste iseloomuga. Need v\u00f5nkumised on rootori-tugede s\u00fcsteemi loomulikud v\u00f5nkumised. Nende sagedus s\u00f5ltub rootori massi ja tugede elastsuse suhtest.<\/p>\n<div style=\"text-align:center;margin:1em 0;\">\n  <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/04\/6cf9ce259705c3c27b80b37a8f7a946e.png\" alt=\"Valem: loomulik sagedus s\u00f5ltub rootori massi ja toe elastsuse suhtest\" width=\"397\" height=\"45\" loading=\"lazy\" style=\"max-width:100%;height:auto;\" \/>\n<\/div>\n<p>Kui rootor hakkab p\u00f6\u00f6rlema ja selle p\u00f6\u00f6rlemissagedus l\u00e4heneb omav\u00f5ngete sagedusele, suureneb vibratsiooni amplituud j\u00e4rsult, mis v\u00f5ib viia konstruktsiooni h\u00e4vitamiseni.<\/p>\n<p>Tekib mehaanilise resonantsi n\u00e4htus. Resonantsi piirkonnas v\u00f5ib p\u00f6\u00f6rlemiskiiruse muutmine 100 p\u00f6\u00f6ret minutis p\u00f5hjustada vibratsiooni suurenemist k\u00fcmneid kordi. Samal ajal (resonantspiirkonnas) muutub vibratsiooni faas 180\u00b0 v\u00f5rra.<\/p>\n<figure style=\"text-align:center;margin:1em auto;max-width:837px;\">\n  <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/04\/1b4e5afdbac7813708ef3525057eb349.png\" alt=\"Joonis 5 Mehaanilise s\u00fcsteemi v\u00f5nkumiste amplituudi ja faasi muutumine v\u00e4lise j\u00f5u sageduse muutumisel.\" width=\"837\" height=\"245\" loading=\"lazy\" style=\"max-width:100%;height:auto;\" \/>\n  <figcaption>Joonis 5 Mehaanilise s\u00fcsteemi v\u00f5nkumiste amplituudi ja faasi muutumine v\u00e4lise j\u00f5u sageduse muutumisel.<\/figcaption>\n<\/figure>\n<p>Kui mehhanismi konstruktsioon ei ole \u00f5nnestunud ja rootori t\u00f6\u00f6sagedus on l\u00e4hedane loodusvibratsiooni sagedusele, siis muutub mehhanismi toimimine lubamatult suure vibratsiooni t\u00f5ttu v\u00f5imatuks. Tavap\u00e4raselt ei ole see v\u00f5imalik, sest isegi v\u00e4ike kiiruse muutus p\u00f5hjustab vibratsiooniparameetrite drastilise muutuse. Resonantsi piirkonnas tasakaalustamiseks kasutatakse erimeetodeid, mida k\u00e4esolevas artiklis ei k\u00e4sitleta.<\/p>\n<p>V\u00f5imalik on m\u00e4\u00e4rata mehhanismi omav\u00f5nkumissagedus vabajooksul (rootori p\u00f6\u00f6rlemise v\u00e4ljal\u00fclitamisel) v\u00f5i l\u00f6\u00f6gimeetodil koos sellele j\u00e4rgneva s\u00fcsteemi l\u00f6\u00f6gile reageerimise spektraalanal\u00fc\u00fcsiga.<\/p>\n<p>Mehhanismide puhul, mille p\u00f6\u00f6rlemissagedus on resonantssagedusest k\u00f5rgem, st mis t\u00f6\u00f6tavad resonantsre\u017eiimis, loetakse toed liikuvateks ja m\u00f5\u00f5tmiseks kasutatakse vibratsiooniandureid, peamiselt vibroakseleromeetrid, mis m\u00f5\u00f5davad konstruktsioonielementide kiirendust. Eelresonantsre\u017eiimil t\u00f6\u00f6tavate mehhanismide puhul loetakse toed j\u00e4igaks. Sel juhul kasutatakse j\u00f5uandureid.<\/p>\n<h2 id=\"linear-nonlinear\">Mehaanilise s\u00fcsteemi lineaarsed ja mittelineaarsed mudelid. Mittelineaarsus on tegur, mis takistab tasakaalustamist<\/h2>\n<p>J\u00e4ikade rootorite tasakaalustamisel kasutatakse tasakaalustamisarvutuste tegemiseks matemaatilisi mudeleid, mida nimetatakse lineaarseteks mudeliteks. Lineaarne mudel t\u00e4hendab, et sellises mudelis on \u00fcks suurus proportsionaalne (lineaarne) teise suurusega. N\u00e4iteks kui rootori kompenseerimata massi kahekordistatakse, siis kahekordistub ka vibratsiooni v\u00e4\u00e4rtus. J\u00e4ikade rootorite puhul v\u00f5ib kasutada lineaarset mudelit, kuna need ei deformeeru.<\/p>\n<p>Paindlike rootorite puhul ei saa enam kasutada lineaarset mudelit. Kui painduva rootori puhul suureneb raskuspunkti mass p\u00f6\u00f6rlemise ajal, tekib t\u00e4iendav deformatsioon ja lisaks massile suureneb ka raskuspunkti asukoha raadius. Seet\u00f5ttu suureneb vibratsioon painduva rootori puhul rohkem kui kaks korda ja tavalised arvutusmeetodid ei toimi.<\/p>\n<p>Samuti tugede elastsuse muutumine nende suurte deformatsioonide korral, n\u00e4iteks kui v\u00e4ikeste deformatsioonide korral t\u00f6\u00f6tavad m\u00f5ned konstruktsioonielemendid ja suurte deformatsioonide korral teised konstruktsioonielemendid. Seet\u00f5ttu ei saa tasakaalustada mehhanisme, mis ei ole kinnitatud vundamendile, vaid n\u00e4iteks lihtsalt p\u00f5randale asetatud. Olulise vibratsiooni korral v\u00f5ib tasakaalustamatuse j\u00f5ud t\u00f5mmata mehhanismi p\u00f5randalt lahti, muutes seel\u00e4bi oluliselt s\u00fcsteemi j\u00e4ikusomadusi. Mootori jalad peavad olema kindlalt kinnitatud, poltide kinnitused peavad olema pingutatud, seibide paksus peab tagama piisava paigaldusj\u00e4ikuse jne. Kui laagrid on katki, v\u00f5ivad tekkida m\u00e4rkimisv\u00e4\u00e4rsed v\u00f5lli nihked ja l\u00f6\u00f6gid, mille tulemuseks on samuti halb lineaarsus ja v\u00f5imetus teostada kvaliteetset tasakaalustamist.<\/p>\n<h2 id=\"devices\">Tasakaalustusseadmed ja tasakaalustusmasinad<\/h2>\n<p>Nagu eespool m\u00e4rgitud, on tasakaalustamine protsess, mille k\u00e4igus joondatakse rootori peamine keskne inertsitelg p\u00f6\u00f6rlemisteljega.<\/p>\n<p>Seda protsessi saab teostada kahe meetodi abil.<\/p>\n<p>Esimene meetod h\u00f5lmab rootori kandurite t\u00f6\u00f6tlemist nii, et kandurite keskpunkte l\u00e4biv telg ristub rootori peamise keskteljega. Sellist meetodit kasutatakse praktikas harva ja seda k\u00e4esolevas artiklis \u00fcksikasjalikult ei k\u00e4sitleta.<\/p>\n<p>Teine (k\u00f5ige tavalisem) meetod h\u00f5lmab rootorile korrektsioonikaalide teisaldamist, paigaldamist v\u00f5i eemaldamist, mis paigutatakse nii, et rootori inertsustelg oleks v\u00f5imalikult l\u00e4hedal selle p\u00f6\u00f6rlemisteljele.<\/p>\n<p>Tasakaalustamise k\u00e4igus v\u00f5ib korrektsioonikaalu liigutada, lisada v\u00f5i eemaldada mitmesuguste tehnoloogiliste toimingute abil, sealhulgas: puurimine, freesimine, pindamine, keevitamine, kruvimine v\u00f5i lahti kruvimine, laser- v\u00f5i elektronkiirega p\u00f5letamine, elektrol\u00fc\u00fcs, elektromagnetiline pindamine jne.<\/p>\n<p>Tasakaalustamisprotsessi saab teostada kahel viisil:<\/p>\n<ol>\n<li>kokkupandud rootorite tasakaalustamine (oma laagrites), kasutades tasakaalustusmasinaid;<\/li>\n<li>rootorite tasakaalustamine tasakaalustusmasinatel. Rootorite tasakaalustamiseks oma laagrites kasutatakse tavaliselt spetsiaalseid tasakaalustamisseadmeid (komplekte), mis v\u00f5imaldavad m\u00f5\u00f5ta tasakaalustatud rootori vibratsiooni selle p\u00f6\u00f6rlemissagedusel vektorina, st m\u00f5\u00f5ta nii vibratsiooni amplituudi kui ka faasi. Praegu valmistatakse eespool nimetatud seadmeid mikroprotsessoritehnoloogia alusel ja need v\u00f5imaldavad (lisaks vibratsiooni m\u00f5\u00f5tmisele ja anal\u00fc\u00fcsile) automaatselt v\u00e4lja arvutada nende korrigeerivate raskuste parameetrid, mis tuleks paigaldada rootorile selle tasakaalustamatuse kompenseerimiseks.<\/li>\n<\/ol>\n<p>Nende seadmete hulka kuuluvad:<\/p>\n<ul>\n<li>arvutil v\u00f5i t\u00f6\u00f6stuslikul kontrolleril p\u00f5hinev m\u00f5\u00f5te- ja arvutus\u00fcksus;<\/li>\n<li>Kaks (v\u00f5i rohkem) vibratsiooniandurit;<\/li>\n<li>Faasinurga andur;<\/li>\n<li>tarvikud andurite paigaldamiseks kohapeal;<\/li>\n<li>spetsialiseeritud tarkvara, mis on m\u00f5eldud rootori vibratsiooniparameetrite m\u00f5\u00f5tmise t\u00e4ielikuks ts\u00fckliks \u00fches, kahes v\u00f5i mitmes korrigeerimistasandis.<\/li>\n<\/ul>\n<p>Praegu on k\u00f5ige levinumad kaks tasakaalustusmasina t\u00fc\u00fcpi:<\/p>\n<ul>\n<li>Pehmete tugedega masinad (pehmed toed);<\/li>\n<li>J\u00e4ikade tugedega masinad.<\/li>\n<\/ul>\n<p>Pehmete laagritega masinatel on suhteliselt painduvad toed, n\u00e4iteks lamevedrudel p\u00f5hinevad. Nende tugede omav\u00f5nkumiste sagedus on tavaliselt 2-3 korda madalam kui neile kinnitatud tasakaalustusrootori p\u00f6\u00f6rlemissagedus. Masina eelresonantstugede vibratsiooni m\u00f5\u00f5tmiseks kasutatakse tavaliselt vibratsiooniandureid (kiirendusm\u00f5\u00f5tureid, vibratsioonikiiruse andureid jne).<\/p>\n<p>Eelresonantsi tasakaalustusmasinates kasutatakse suhteliselt j\u00e4iku tugesid, mille omassagedus peaks olema 2\u20133 korda suurem kui tasakaalustatava rootori p\u00f6\u00f6rlemissagedus. Eelresonantsi masina tugede vibratsioonikoormuse m\u00f5\u00f5tmiseks kasutatakse tavaliselt j\u00f5uandureid.<\/p>\n<p>Eelresonantsi tasakaalustusmasinate eeliseks on see, et neil saab tasakaalustada suhteliselt madalatel rootori kiirustel (kuni 400\u2013500 p\/min), mis lihtsustab oluliselt masina ja selle vundamendi konstruktsiooni ning suurendab tasakaalustamise tootlikkust ja ohutust.<\/p>\n\n\t\t<section class=\"woocommerce hestia-shop products is-shortcode\" id=\"products-2\" data-sorder=\"hestia_shop\" >\n\t\t\t\t\t\t<div class=\"\">\n\t\t\t\t\t\t<div class=\"hestia-shop-content\">\n\t\t\t<div class=\"row\" data-aos=\"fade-up\" >\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/et\/product\/balanset-1\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/et\/product\/balanset-1\/\" title=\"Kaasaskantav tasakaalustaja ja vibratsiooni anal\u00fcsaator Balanset-1A\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Balanset-1A t\u00e4iskomplektiga kaasaskantav tasakaalustaja ja vibratsioonianal\u00fcsaator\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-272x182.webp 272w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/et\/product-category\/devices\/\" rel=\"tag\">Seadmed<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/et\/product\/balanset-1\/\" title=\"Kaasaskantav tasakaalustaja ja vibratsiooni anal\u00fcsaator Balanset-1A\">Kaasaskantav tasakaalustaja ja vibratsiooni anal\u00fcsaator Balanset-1A<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>1,975.00<\/span> + k\u00e4ibemaks (kui on kohaldatav)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/et\/wp-json\/wp\/v2\/posts\/2253?add-to-cart=986\" data-quantity=\"1\" data-product_id=\"986\" data-product_sku=\"BS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Lisa korvi\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lisa korvi\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/et\/wp-json\/wp\/v2\/posts\/2253?add-to-cart=986\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_986\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"986\" data-product_sku=\"BS-1\" aria-label=\"Add to cart: \u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"\u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Lisa korvi<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_986\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/et\/product\/vibration-sensor\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/et\/product\/vibration-sensor\/\" title=\"Vibratsiooniandur\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Balanset-1A vibratsiooniandur l\u00e4hivaates\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3.webp 1280w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/et\/product-category\/parts\/\" rel=\"tag\">Osad<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/et\/product\/vibration-sensor\/\" title=\"Vibratsiooniandur\">Vibratsiooniandur<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>90.00<\/span> + k\u00e4ibemaks (kui on kohaldatav)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/et\/wp-json\/wp\/v2\/posts\/2253?add-to-cart=1820\" data-quantity=\"1\" data-product_id=\"1820\" data-product_sku=\"VS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Lisa korvi\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lisa korvi\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/et\/wp-json\/wp\/v2\/posts\/2253?add-to-cart=1820\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1820\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1820\" data-product_sku=\"VS-1\" aria-label=\"Add to cart: \u201cVibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"\u201cVibration sensor\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Lisa korvi<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1820\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/et\/product\/optical-sensor-for-balanset-and-arbalance\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/et\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optiline andur (lasertahhomeeter)\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Optiline andur (lasertahhomeeter)\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-1536x1023.webp 1536w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU.webp 1600w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/et\/product-category\/parts\/\" rel=\"tag\">Osad<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/et\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optiline andur (lasertahhomeeter)\">Optiline andur (lasertahhomeeter)<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>124.00<\/span> + k\u00e4ibemaks (kui on kohaldatav)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/et\/wp-json\/wp\/v2\/posts\/2253?add-to-cart=1832\" data-quantity=\"1\" data-product_id=\"1832\" data-product_sku=\"Tach-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Lisa korvi\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lisa korvi\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/et\/wp-json\/wp\/v2\/posts\/2253?add-to-cart=1832\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1832\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1832\" data-product_sku=\"Tach-1\" aria-label=\"Add to cart: \u201cOptical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"\u201cOptical Sensor (Laser Tachometer)\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Lisa korvi<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1832\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/et\/product\/balanset-4\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/et\/product\/balanset-4\/\" title=\"Balanset-4\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Vibromera rootori tasakaalustuskomplekt: kandekott, mitmekanaliline signaalimuundur, k\u00e4eshoitav anal\u00fcsaator, magnetiline alus, vibratsiooniandurid ja spiraalkaablid.\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4.webp 640w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/et\/product-category\/devices\/\" rel=\"tag\">Seadmed<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/et\/product\/balanset-4\/\" title=\"Balanset-4\">Balanset-4<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>6,803.00<\/span> + k\u00e4ibemaks (kui on kohaldatav)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/et\/wp-json\/wp\/v2\/posts\/2253?add-to-cart=1833\" data-quantity=\"1\" data-product_id=\"1833\" data-product_sku=\"BS-4\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Lisa korvi\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lisa korvi\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/et\/wp-json\/wp\/v2\/posts\/2253?add-to-cart=1833\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1833\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1833\" data-product_sku=\"BS-4\" aria-label=\"Add to cart: \u201cBalanset-4\u201d\" rel=\"nofollow\" data-success_message=\"\u201cBalanset-4\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Lisa korvi<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1833\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div><!-- \/.row --><div class=\"row\">\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/et\/product\/magnet-stand\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/et\/product\/magnet-stand\/\" title=\"Magnetiline alus Insize 60 kgf\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Magnetip\u00f5hi.\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36.webp 1280w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/et\/product-category\/parts\/\" rel=\"tag\">Osad<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/et\/product\/magnet-stand\/\" title=\"Magnetiline alus Insize 60 kgf\">Magnetiline alus Insize 60 kgf<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>46.00<\/span> + k\u00e4ibemaks (kui on kohaldatav)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/et\/wp-json\/wp\/v2\/posts\/2253?add-to-cart=1852\" data-quantity=\"1\" data-product_id=\"1852\" data-product_sku=\"MS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Lisa korvi\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lisa korvi\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/et\/wp-json\/wp\/v2\/posts\/2253?add-to-cart=1852\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1852\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1852\" data-product_sku=\"MS-1\" aria-label=\"Add to cart: \u201cMagnetic Stand Insize-60-kgf\u201d\" rel=\"nofollow\" data-success_message=\"\u201cMagnetic Stand Insize-60-kgf\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Lisa korvi<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1852\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/et\/product\/reflective-tape\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/et\/product\/reflective-tape\/\" title=\"Helkurlint\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Helkurlint\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-16x12.webp 16w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-272x182.webp 272w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/et\/product-category\/parts\/\" rel=\"tag\">Osad<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/et\/product\/reflective-tape\/\" title=\"Helkurlint\">Helkurlint<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>10.00<\/span> + k\u00e4ibemaks (kui on kohaldatav)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/et\/wp-json\/wp\/v2\/posts\/2253?add-to-cart=2329\" data-quantity=\"1\" data-product_id=\"2329\" data-product_sku=\"rt-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Lisa korvi\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lisa korvi\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/et\/wp-json\/wp\/v2\/posts\/2253?add-to-cart=2329\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_2329\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"2329\" data-product_sku=\"rt-1\" aria-label=\"Add to cart: \u201cReflective tape\u201d\" rel=\"nofollow\" data-success_message=\"\u201cReflective tape\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Lisa korvi<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_2329\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/et\/product\/dynamic-balancer-balanset-1a\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/et\/product\/dynamic-balancer-balanset-1a\/\" title=\"D\u00fcnaamiline tasakaalustaja &quot;Balanset-1A&quot; OEM\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Balanset-1A komplekti sisu koos liideseseadme, andurite, tahhomeetri ja tarvikutega\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-1024x683.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-1536x1024.webp 1536w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-2048x1366.webp 2048w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-e1732998877834.webp 708w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/et\/product-category\/devices\/\" rel=\"tag\">Seadmed<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/et\/product\/dynamic-balancer-balanset-1a\/\" title=\"D\u00fcnaamiline tasakaalustaja &quot;Balanset-1A&quot; OEM\">D\u00fcnaamiline tasakaalustaja \"Balanset-1A\" OEM<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>1,735.00<\/span> + k\u00e4ibemaks (kui on kohaldatav)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/et\/wp-json\/wp\/v2\/posts\/2253?add-to-cart=4193\" data-quantity=\"1\" data-product_id=\"4193\" data-product_sku=\"BS-1OEM\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Lisa korvi\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lisa korvi\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/et\/wp-json\/wp\/v2\/posts\/2253?add-to-cart=4193\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_4193\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"4193\" data-product_sku=\"BS-1OEM\" aria-label=\"Add to cart: \u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"\u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Lisa korvi<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_4193\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/section>\n\t\t\n<h2 id=\"rigid-rotor-balancing\">J\u00e4ikade rootorite tasakaalustamine<\/h2>\n\n<p><strong><em>Oluline!<\/em><\/strong><\/p>\n<ul>\n<li><em><strong>Tasakaalustamine k\u00f5rvaldab ainult rootori massi ebas\u00fcmmeetrilisest jaotumisest p\u00f5hjustatud vibratsiooni selle p\u00f6\u00f6rlemistelje suhtes. Muid vibratsiooniliike tasakaalustamine ei k\u00f5rvalda!<\/strong><\/em><\/li>\n<li><em><strong>Tehnilised mehhanismid, mille konstruktsioon tagab resonantside puudumise t\u00f6\u00f6sagedusel, mis on usaldusv\u00e4\u00e4rselt kinnitatud vundamendile, paigaldatud t\u00f6\u00f6korras laagritesse, kuuluvad tasakaalustamisele.<\/strong><\/em><\/li>\n<li><em><strong>Defektne masin tuleb enne tasakaalustamist parandada. Vastasel juhul ei ole kvaliteetne tasakaalustamine v\u00f5imalik. <\/strong><\/em><br \/><em><strong>Tasakaalustamine ei asenda remonti!<\/strong><\/em><\/li>\n<\/ul>\n<p>Tasakaalustamise peamine \u00fclesanne on leida kompenseerivate raskuste mass ja asukoht, mis tasakaalustavad tsentrifugaalj\u00f5ude.<br \/>Nagu eespool mainitud, on j\u00e4ikade rootorite puhul \u00fcldiselt vajalik ja piisav kahe kompenseeriva raskuse paigaldamine. Sellega k\u00f5rvaldatakse nii rootori staatiline kui ka d\u00fcnaamiline tasakaalustamatus. \u00dcldine skeem vibratsiooni m\u00f5\u00f5tmiseks tasakaalustamise ajal on j\u00e4rgmine.<\/p>\n<figure style=\"text-align:center;margin:1em auto;max-width:511px;\">\n  <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/04\/image6.png\" alt=\"Joonis 6 M\u00f5\u00f5tepunktide ja kaalude (korrigeerimistasandite) asukohtade valik kahes tasapinnas tasakaalustamisel\" width=\"511\" height=\"292\" loading=\"lazy\" style=\"max-width:100%;height:auto;\" \/>\n  <figcaption>Joonis 6. M\u00f5\u00f5tepunktide ja raskuste (korrektsioonitasandite) asukohtade valik kahel tasapinnal tasakaalustamisel.<\/figcaption>\n<\/figure>\n<p>Vibratsiooniandurid on paigaldatud laagritugedele punktides 1 ja 2. Rootorile kinnitatakse p\u00f6\u00f6rlemism\u00e4rgis, tavaliselt peegeldava teibiga. Lasertahhomeeter kasutab seda m\u00e4rki rootori p\u00f6\u00f6rlemissageduse ja vibratsioonisignaali faasi m\u00e4\u00e4ramiseks.<\/p>\n<figure style=\"text-align:center;margin:1em auto;max-width:320px;\">\n  <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/04\/image7.png\" alt=\"Joonis 7. Andurite paigaldamine kahes tasapinnas tasakaalustamisel. 1,2 - vibratsiooniandurid, 3 - marker, 4 - m\u00f5\u00f5tmisseade, 5 - s\u00fclearvuti.\" width=\"320\" height=\"321\" loading=\"lazy\" style=\"max-width:100%;height:auto;\" \/>\n  <figcaption>Joonis 7. Andurite paigaldamine kahel tasapinnal tasakaalustamisel. 1, 2 - vibratsiooniandurid, 3 - marker, 4 - m\u00f5\u00f5teseade, 5 - s\u00fclearvuti.<\/figcaption>\n<\/figure>\n\n<h3 id=\"three-run-method\">D\u00fcnaamilise tasakaalustamise teostamine (kolme k\u00e4ivitusega meetod)<\/h3>\n\n<p>Enamikul juhtudel toimub d\u00fcnaamiline tasakaalustamine kolme k\u00e4ivituse meetodil. Meetod p\u00f5hineb asjaolul, et rootorile asetatakse tuntud kaaluga katseraskused j\u00e4rjestikku tasanditel 1 ja 2 ning kaalud ja tasakaaluskaalude asukoht arvutatakse vibratsiooniparameetrite muutuste tulemuste p\u00f5hjal.<\/p>\n<p>Raskuste paigaldamise kohta nimetatakse korrektsioonitasandiks. Tavaliselt valitakse korrektsioonitasandid laagritugede piirkonnas, millele rootor paigaldatakse.<\/p>\n<p>Esimesel k\u00e4ivitamisel m\u00f5\u00f5detakse esialgset vibratsiooni. Seej\u00e4rel asetatakse rootori peale \u00fchele laagrile l\u00e4hemale teadaoleva kaaluga katseraskus. Tehakse teine k\u00e4ivitamine ja m\u00f5\u00f5detakse vibratsiooniparameetrid, mis peaksid muutuma katseraskuse paigaldamise t\u00f5ttu. Seej\u00e4rel eemaldatakse esimesel tasapinnal olev katseraskus ja paigaldatakse teisele tasapinnale. Tehakse kolmas katsek\u00e4ik ja m\u00f5\u00f5detakse vibratsiooniparameetrid. Katseraskus eemaldatakse ja tarkvara arvutab automaatselt tasakaaluraskuste massid ja paigaldusnurgad.<\/p>\n<p>Katseraskuste paigaldamise eesm\u00e4rk on kindlaks teha, kuidas s\u00fcsteem reageerib tasakaalustamatuse muutustele. Kaalud ja katseraskuste asukohad on teada, nii et tarkvara saab arvutada nn m\u00f5jukoefitsiendid, mis n\u00e4itavad, kuidas teadaoleva tasakaalustamatuse lisamine m\u00f5jutab vibratsiooniparameetreid. M\u00f5jukoefitsiendid on mehaanilise s\u00fcsteemi enda omadused ja s\u00f5ltuvad tugede j\u00e4ikusest ja rootori-tugede s\u00fcsteemi massist (inertsusest).<\/p>\n<p>Sama t\u00fc\u00fcpi ja sama konstruktsiooniga mehhanismide puhul on m\u00f5ju koefitsiendid l\u00e4hedased. Neid on v\u00f5imalik salvestada arvuti m\u00e4llu ja kasutada neid sama t\u00fc\u00fcpi mehhanismide tasakaalustamiseks ilma katses\u00f5itudeta, mis suurendab oluliselt tasakaalustamise tootlikkust. Pange t\u00e4hele, et katseraskuste mass tuleks valida nii, et vibratsiooniparameetrid muutuksid katseraskuste paigaldamisel m\u00e4rgatavalt. Vastasel juhul suureneb m\u00f5ju koefitsientide arvutamise viga ja tasakaalustamise kvaliteet halveneb.<\/p>\n<p>Nagu n\u00e4ete jooniselt 1, m\u00f5jub tsentrifugaalj\u00f5ud radiaalsuunas, s.t. risti rootori teljega. Seet\u00f5ttu tuleb vibratsiooniandurid paigaldada nii, et ka nende tundlikkustelg oleks suunatud radiaalselt. Tavaliselt on vundamendi j\u00e4ikus horisontaalsuunas v\u00e4iksem, seega on vibratsioon horisontaalsuunas suurem. Seet\u00f5ttu tuleks tundlikkuse suurendamiseks andurid paigaldada nii, et nende tundlikkustelg oleks samuti suunatud horisontaalselt. Kuigi p\u00f5him\u00f5ttelist erinevust ei ole. Lisaks radiaalsuunalisele vibratsioonile tuleb j\u00e4lgida ka aksiaalsuunalist vibratsiooni piki rootori p\u00f6\u00f6rlemistelge. See vibratsioon ei ole tavaliselt p\u00f5hjustatud tasakaalustamatusest, vaid muudest p\u00f5hjustest, peamiselt v\u00f5llide joondusveast, kui need on \u00fchendatud siduri kaudu.<\/p>\n<p>Seda vibratsiooni ei saa tasakaalustamisega k\u00f5rvaldada, sellisel juhul on vaja joondamist. Praktikas on sellistel masinatel tavaliselt nii rootori tasakaalustamatus kui ka v\u00f5lli joondusviga, mis muudab vibratsiooni k\u00f5rvaldamise \u00fclesande palju raskemaks. Sellistel juhtudel on vaja masin k\u00f5igepealt tsentreerida ja seej\u00e4rel tasakaalustada. (Kuigi tugeva p\u00f6\u00f6rdemomendi tasakaalustamatuse korral tekib vibratsioon ka aksiaalsuunas vundamendistruktuuri &quot;keerdumise&quot; t\u00f5ttu.)<\/p>\n<h3>Seotud artiklid (n\u00e4ited tasakaalustuspukkidest)<\/h3>\n\n<ul>\n<li><a href=\"https:\/\/vibromera.eu\/et\/naide\/balansseeriv-jalus-pehme-toega\/\">Tasakaalustusalus pehme toega<\/a><\/li>\n<li><a href=\"https:\/\/vibromera.eu\/et\/naide\/elektriliste-mootorite-rootorite-tasakaalustamine\/\">Elektrimootorite rootorite tasakaalustamine<\/a><\/li>\n<li><a href=\"https:\/\/vibromera.eu\/et\/naide\/lihtne-kuid-efektiivne-tasakaalustamine-seisab\/\">Lihtsad, kuid t\u00f5husad tasakaalustusseadmed<\/a><\/li>\n<\/ul>\n\n<h2 id=\"quality-criteria\">Mehhanismide tasakaalustamise kvaliteedi hindamise kriteeriumid<\/h2>\n<p>Rootorite (mehhanismide) tasakaalustamise kvaliteeti saab hinnata kahel viisil. Esimene meetod h\u00f5lmab tasakaalustamise k\u00e4igus m\u00e4\u00e4ratud j\u00e4\u00e4ktasakaalustamatuse v\u00f5rdlemist j\u00e4\u00e4ktasakaalustamatuse tolerantsiga. Need tolerantsid eri rootoriklasside jaoks on m\u00e4\u00e4ratud standardis ISO 21940-11 (varem ISO 1940-1).<\/p>\n<p>Siiski ei saa etten\u00e4htud tolerantside j\u00e4rgimine t\u00e4ielikult tagada mehhanismi t\u00f6\u00f6kindlust, mis on seotud selle vibratsiooni miinimumtaseme saavutamisega. See on seletatav asjaoluga, et mehhanismi vibratsiooni suurus ei s\u00f5ltu mitte ainult selle rootori j\u00e4\u00e4ktasakaalustamatusega seotud j\u00f5u suurusest, vaid ka mitmetest muudest parameetritest, sealhulgas mehhanismi konstruktsioonielementide j\u00e4ikusest k, selle massist m, summutustegurist ja p\u00f6\u00f6rlemissagedusest. Seet\u00f5ttu on mehhanismi d\u00fcnaamiliste omaduste (sealhulgas selle tasakaalu kvaliteedi) hindamiseks mitmel juhul soovitatav hinnata mehhanismi j\u00e4\u00e4kvibratsiooni taset, mida reguleerivad mitmed standardid.<\/p>\n<p>K\u00f5ige levinum standard, mis reguleerib mehhanismide lubatud vibratsioonitasemeid, on ISO 10816-3-2002. Selle abil on v\u00f5imalik kehtestada mis tahes t\u00fc\u00fcpi masinate tolerantsid, v\u00f5ttes arvesse nende elektrilise ajami v\u00f5imsust.<\/p>\n<p>Lisaks sellele universaalsele standardile on v\u00e4lja t\u00f6\u00f6tatud mitmeid spetsiifilisi standardeid konkreetsete masinat\u00fc\u00fcpide jaoks. N\u00e4iteks 31350-2007 , ISO 7919-1-2002 jne.<\/p>\n<h2 id=\"standards\">Standardid ja viited<\/h2>\n\n<ul>\n<li><strong>ISO 1940-1:2007<\/strong>. Vibratsioon. J\u00e4ikade rootorite tasakaalustuskvaliteedi n\u00f5uded. 1. osa. Lubatud tasakaalustamatuse m\u00e4\u00e4ramine.<\/li>\n<li><strong>ISO 10816-3:2009<\/strong>. Mehaaniline vibratsioon \u2014 Masina vibratsiooni hindamine mittep\u00f6\u00f6rlevate osade m\u00f5\u00f5tmise teel \u2014 Osa 3: T\u00f6\u00f6stusmasinad nimiv\u00f5imsusega \u00fcle 15 kW ja nimikiirusega vahemikus 120 p\/min kuni 15 000 p\/min kohapeal m\u00f5\u00f5detuna.<\/li>\n<li><strong>ISO 14694:2003<\/strong>. T\u00f6\u00f6stusventilaatorid \u2014 tasakaalu kvaliteedi ja vibratsioonitasemete spetsifikatsioonid.<\/li>\n<li><strong>ISO 7919-1:2002<\/strong>. Edasi-tagasi liikumiseta masinate vibratsioon \u2014 P\u00f6\u00f6rlevate v\u00f5llide m\u00f5\u00f5tmised ja hindamiskriteeriumid \u2014 \u00dcldised juhised.<\/li>\n<\/ul>\n\n<h2 id=\"faq\">KKK<\/h2>\n\n<h3>Kas tasakaalustamine eemaldab kogu vibratsiooni?<\/h3>\n<p>Ei. Tasakaalustamine eemaldab vibratsiooni, mis on p\u00f5hjustatud rootori massi as\u00fcmmeetrilisest jaotusest selle p\u00f6\u00f6rlemistelje suhtes. Vibratsioon, mis on tingitud joondusveast, laagrivigadest, aerod\u00fcnaamilistest\/h\u00fcdrod\u00fcnaamilistest j\u00f5ududest, elektromagnetilistest j\u00f5ududest ja muudest p\u00f5hjustest, n\u00f5uab eraldi diagnostikat ja parandusmeetmeid.<\/p>\n\n<h3>Miks v\u00f5ib tasakaalustamine resonantsi l\u00e4hedal eba\u00f5nnestuda?<\/h3>\n<p>Resonantsi l\u00e4hedal v\u00f5ivad v\u00e4ikesed kiiruse muutused p\u00f5hjustada suuri muutusi vibratsiooni amplituudis ja 180\u00b0 faasinihet. Sellistes tingimustes muutuvad m\u00f5\u00f5tmistulemused ebastabiilseks ja tavap\u00e4rased tasakaalustusprotseduurid ei pruugi ilma spetsiaalsete meetoditeta koonduda.<\/p>\n\n<h3>Millal on vaja \u00fchetasandilist ja millal kahetasandilist tasakaalustamist?<\/h3>\n<p>J\u00e4iga rootori puhul on kaks rootori pikkuses eraldatud raskust \u00fcldiselt vajalikud ja piisavad, et k\u00f5rvaldada nii staatiline kui ka d\u00fcnaamiline tasakaalustamatus. Kitsad rootorid esinevad sageli peamiselt staatilise tasakaalustamatusega, kuid deformatsioon ja geomeetria v\u00f5ivad tekitada d\u00fcnaamilise komponendi, mis v\u00f5ib vajada kahetasandilist korrektsiooni.<\/p>\n\n<h3>Mida tuleks enne tasakaalustamist teha?<\/h3>\n<p>Veenduge, et masin on t\u00f6\u00f6korras: usaldusv\u00e4\u00e4rne kinnitus vundamendile, terved laagrid, t\u00f5sine l\u00f5tk puudub ja puuduvad ilmsed mittelineaarsuse allikad. Tasakaalustamine ei asenda remonti.<\/p>\n\n<h2>Peamised j\u00e4reldused<\/h2>\n\n<ul>\n<li>Tasakaalustamine korrigeerib massiga seotud (tsentrifugaal)ergastust; see ei lahenda joondusvigu, laagrikahjustusi ega elektromagnetilisi\/aerod\u00fcnaamilisi allikaid.<\/li>\n<li>Resonants ja mittelineaarsus v\u00f5ivad muuta tavap\u00e4rase tasakaalustamise ebaefektiivseks v\u00f5i ohtlikuks.<\/li>\n<li>J\u00e4ikade rootorite puhul on kahetasandiline tasakaalustamine \u00fcldine lahendus kombineeritud staatilise ja d\u00fcnaamilise tasakaalustamatuse korral.<\/li>\n<\/ul>\n\n<div class=\"rb-video\">\n  <iframe\n    src=\"https:\/\/www.youtube-nocookie.com\/embed\/guA6XJ-ArZM\"\n    title=\"YouTube&#039;i videom\u00e4ngija\"\n    allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\"\n    allowfullscreen><\/iframe>\n<\/div>\n<\/section>\n\n<\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Rotor balancing: static and dynamic unbalance, resonance, and practical procedure This guide explains rotor balancing for rigid rotors: what \u201cunbalance\u201d means, how static and dynamic unbalance differ, why resonance and non-linearity can prevent a quality result, and how balancing is typically performed in one or two correction planes. Devices Portable [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":3695,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ai_generated_summary":"","footnotes":""},"categories":[54,8,4,10,7,9,5],"tags":[],"class_list":["post-2253","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-content","category-crushers","category-example","category-impellers","category-mulchers","category-rotors","category-solutions"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/posts\/2253","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/comments?post=2253"}],"version-history":[{"count":3,"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/posts\/2253\/revisions"}],"predecessor-version":[{"id":102213,"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/posts\/2253\/revisions\/102213"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/media\/3695"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/media?parent=2253"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/categories?post=2253"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/tags?post=2253"}],"curies":[{"name":"t\u00f6\u00f6leht","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}