{"id":89,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/cracked-rotor\/"},"modified":"2026-05-23T22:47:44","modified_gmt":"2026-05-23T22:47:44","slug":"cracked-rotor","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/et\/glossary\/cracked-rotor\/","title":{"rendered":"Mis on pragunenud rootor? Tuvastamine ja reageerimine"},"content":{"rendered":"<h1>Pragunenud rootorite m\u00f5istmine<\/h1>\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\/glossary\/89?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\/glossary\/89?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\/glossary\/89?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\/glossary\/89?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\/glossary\/89?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\/glossary\/89?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\/glossary\/89?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\/glossary\/89?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\/glossary\/89?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\/glossary\/89?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\/glossary\/89?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\/glossary\/89?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\/glossary\/89?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\/glossary\/89?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<p>A <strong>pragunenud rootor<\/strong> on <a href=\"https:\/\/vibromera.eu\/et\/glossary\/rootor\/\">rootor<\/a> v\u00f5i p\u00f6\u00f6rlevat v\u00f5lli, millel on tekkinud v\u00e4simuspragune \u2014 materjali l\u00e4biv murd, mis levib ts\u00fcklilise pinge all. See on sisuliselt sama defekt kui <a href=\"https:\/\/vibromera.eu\/et\/glossary\/shaft-crack\/\">v\u00f5lli pragu<\/a>, kuid m\u00f5iste r\u00f5hutab terviklikku rootori koostut, mitte pelgalt v\u00f5llielementi. Pragunud rootorid kuuluvad masinate k\u00f5ige ohtlikumate rikete hulka, kuna pragu v\u00f5ib kasvada v\u00e4ikesest avastamata rikke kohast t\u00e4ieliku katastroofilise murrani p\u00e4evade v\u00f5i n\u00e4dalate jooksul, kui see on j\u00f5udnud staadiumisse, kus <a href=\"https:\/\/vibromera.eu\/et\/glossary\/vibration\/\">vibratsioon<\/a> seire suudab seda tuvastada. Iseloomulikuks tunnuseks on selgelt esile tulev <strong>2\u00d7 (teine harmooniline)<\/strong> komponent, mis kasvab pragu levides, mille tekitab v\u00f5lli j\u00e4ikuse kahekordne p\u00f6\u00f6rdesageduslik muutus, kui pragu avaneb ja sulgub p\u00f6\u00f6rlemise k\u00e4igus.<\/p>\n<h2>1. M\u00e4\u00e4ratlus ja miks pragud on nii ohtlikud<\/h2>\n<p>V\u00e4simuspragune p\u00f6\u00f6rlevas v\u00f5llis k\u00e4itub staatilisest rikke kohast v\u00e4ga erinevalt. Iga p\u00f6\u00f6re rakendab pragunud ristl\u00f5ikele t\u00e4ieliku t\u00f5mbe-surve paindeprotsessi, mist\u00f5ttu rootor kogub kahjustusi samas tempos kui p\u00f6\u00f6rdeid \u2014 tuhandeid pingetaktikordi minutis. Petlik osa on ajaline m\u00f5\u00f5de: pragu v\u00f5ib aastaid kahjutuna ja n\u00e4htamatuna p\u00fcsida, seej\u00e4rel siseneda kiire kiirenemise faasi, kus &#8220;esimese usaldusv\u00e4\u00e4rselt tuvastatava&#8221; ja &#8220;murdu&#8221; vaheline piir m\u00f5\u00f5detakse p\u00e4evades. See l\u00fchike hoiatusaken on t\u00e4pselt p\u00f5hjus, miks kinnitatud pragu k\u00e4sitletakse tavaliselt vahetu <a href=\"https:\/\/vibromera.eu\/et\/glossary\/shutdown\/\">v\u00e4ljal\u00fclitamine<\/a>, ja miks pidev <a href=\"https:\/\/vibromera.eu\/et\/glossary\/condition-monitoring\/\">seisundi j\u00e4lgimine<\/a> on kriitiliste masinate puhul p\u00f5hjendatud.<\/p>\n<h2>2. Kuidas pragud rootorites tekivad<\/h2>\n<h3>Pragude algatamise saidid<\/h3>\n<p>Pragud saavad alguse peaaegu alati pingekoondumise kohast \u2014 geomeetrilisest v\u00f5i metallurgilisest elemendist, kus kohalik pinge on oluliselt suurem nimipingest:<\/p>\n<ul>\n<li><strong>Kiiluaugud:<\/strong> teravad nurgad v\u00f5tmepesa otstes \u2014 k\u00f5ige sagedasem pragunemise algatuskoht.<\/li>\n<li><strong>L\u00e4bim\u00f5\u00f5du muutused:<\/strong> \u00f5lad, astmed ja \u00fcleminekud.<\/li>\n<li><strong>Keermestatud l\u00f5igud:<\/strong> keermejuurtes koonduvad pinged.<\/li>\n<li><strong>Augud ja p\u00f5ikiavad:<\/strong> \u00f5liavad v\u00f5i kinnitusavad.<\/li>\n<li><strong>Presspaigalduse servad:<\/strong> pressliited, mis j\u00e4tavad j\u00e4\u00e4kpingeid ja soodustavad h\u00f5\u00f5rdumiskorrosiooni.<\/li>\n<li><strong>Keevis\u00f5mblused:<\/strong> kuumusest m\u00f5jutatud tsoonid ja keevist\u00e4kkide servad.<\/li>\n<li><strong>Korrosioonij\u00e4ljed:<\/strong> pinna defektid alates <a href=\"https:\/\/vibromera.eu\/et\/glossary\/corrosion\/\">korrosioon<\/a> mis toimivad valmis pragunemise l\u00e4htepunktidena.<\/li>\n<li><strong>T\u00f6\u00f6tlemism\u00e4rgid:<\/strong> t\u00f6\u00f6riistaj\u00e4ljed, eriti kui need on suunatud risti peamise pingega.<\/li>\n<\/ul>\n<h3>Pragude kasvuprotsess<\/h3>\n<ol>\n<li><strong>Mikropragude teke:<\/strong> algab pinge kontsentratsioonil, tavaliselt alla 1 mm.<\/li>\n<li><strong>Aeglane levik:<\/strong> pragu kasvab sammhaaval iga pingets\u00fckliga \u2014 see etapp v\u00f5ib kesta aastaid.<\/li>\n<li><strong>Kiirendus:<\/strong> pragu kasvades suureneb pinge intensiivsus ja kasvukiirus kiireneb.<\/li>\n<li><strong>Detekteeritav etapp:<\/strong> ligikaudu 10\u201330% l\u00e4bim\u00f5\u00f5dust l\u00e4bistamise korral muutub 2\u00d7 vibratsioon m\u00e4rgatavaks.<\/li>\n<li><strong>Kriitiline suurus:<\/strong> j\u00e4relej\u00e4\u00e4nud sektsioon ei suuda enam koormust kanda.<\/li>\n<li><strong>Katastroofne murdumine:<\/strong> j\u00e4rsk, t\u00e4ielik v\u00f5lli rike.<\/li>\n<\/ol>\n<p>Iga etapi ajendav j\u00f5ud on ts\u00fckliline <a href=\"https:\/\/vibromera.eu\/et\/glossary\/fatigue\/\">v\u00e4simus<\/a>, seega k\u00f5ik, mis v\u00e4hendab ts\u00fcklilist paindekoormust \u2014 hea tasakaalustamine, t\u00e4pne joondamine \u2014 aeglustab otseselt pragu kasvu.<\/p>\n<h2>3. Iseloomulik 2X vibratsiooni signaal<\/h2>\n<h3>Miks praod tekitavad 2x vibratsiooni<\/h3>\n<p>Mehhanism on nn <em>hingav pragu<\/em>:<\/p>\n<ul>\n<li><strong>Pragu suletud (surve):<\/strong> kui praoline piirkond p\u00f6\u00f6rdub surveolukorda (horisontaalse v\u00f5lli p\u00f6\u00f6rlemise alumine punkt), surutakse prao pinnad kokku ja v\u00f5lli j\u00e4ikus on suurem.<\/li>\n<li><strong>Pragu avatud (pinge):<\/strong> kui pragu p\u00f6\u00f6rdub t\u00f5mbeolukorda (p\u00f6\u00f6rlemise \u00fclemine punkt), avaneb see ja v\u00f5lli j\u00e4ikus on v\u00e4iksem.<\/li>\n<li><strong>Kaks korda p\u00f6\u00f6rde kohta:<\/strong> j\u00e4ikus muutub seega kaks korda p\u00f6\u00f6rde kohta \u2014 \u00fcks kord, kui pragu l\u00e4bib \u00fclespoole suunatud asendi, ja \u00fcks kord allapoole suunatud asendi.<\/li>\n<li><strong>2\u00d7 sundsagedus:<\/strong> see j\u00e4ikuse muutumine kahekordse t\u00f6\u00f6kiiruse sagedusega tekitab 2\u00d7 vibratsioonivaste.<\/li>\n<li><strong>Amplituudi kasv:<\/strong> pragu s\u00fcvenedes kasvab j\u00e4ikuse as\u00fcmmeetria ja 2\u00d7 amplituud kasvab koos sellega.<\/li>\n<\/ul>\n<h3>Vibratsiooni omadused<\/h3>\n<ul>\n<li><strong>Peamine n\u00e4itaja:<\/strong> 2\u00d7 komponent, mis ilmub ja kasvab aja jooksul j\u00e4rk-j\u00e4rgult.<\/li>\n<li><strong>1\u00d7 muutused:<\/strong> 1\u00d7 <a href=\"https:\/\/vibromera.eu\/et\/glossary\/running-speed\/\">jooksukiirus<\/a> vibratsioon v\u00f5ib samuti suureneda, kuna pragu tekitab rootorisse p\u00fcsiva k\u00f5veruse.<\/li>\n<li><strong>K\u00f5rgemad harmoonilised:<\/strong> 3\u00d7 ja 4\u00d7 <a href=\"https:\/\/vibromera.eu\/et\/glossary\/harmonics\/\">harmoonilised<\/a> v\u00f5ib ilmuda, kui pragu muutub raskeks.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/et\/glossary\/phase\/\">Faas<\/a> k\u00e4itumine:<\/strong> faasinurgad muutuvad k\u00e4ivitumisel ja peatumisel erinevalt puhast <a href=\"https:\/\/vibromera.eu\/et\/glossary\/unbalance\/\">tasakaalustamatus<\/a> vastus \u2014 oluline eristaja.<\/li>\n<li><strong>Temperatuuri tundlikkus:<\/strong> 2\u00d7 amplituud v\u00f5ib varieeruda s\u00f5ltuvalt v\u00f5lli temperatuurist, mis m\u00f5jutab pragu avanemise kergust.<\/li>\n<\/ul>\n<p>Tasub r\u00f5hutada, et k\u00f5rge 2\u00d7 \u00fcksi ei t\u00f5esta pragu olemasolu \u2014 <a href=\"https:\/\/vibromera.eu\/et\/glossary\/misalignment\/\">joondusviga<\/a> ja m\u00f5ned vormid <a href=\"https:\/\/vibromera.eu\/et\/glossary\/looseness\/\">l\u00f5tvus<\/a> t\u00f5stavad samuti 2\u00d7. Eristavad tunnused on p\u00fcsiv <em>kasv<\/em> aja jooksul ja ebahariliku faasimuutumise k\u00e4itumine resonantsi l\u00e4bimisel, mist\u00f5ttu kasutatakse nii trendimist kui ka transientseid katseid.<\/p>\n<h2>4. Avastamine ja diagnoosimine<\/h2>\n<h3>Vibratsiooni j\u00e4lgimine<\/h3>\n<h4>2X\/1X suhte trendimiseks<\/h4>\n<p>K\u00f5ige praktilisem v\u00e4lit\u00f6\u00f6 indikaator on 2\u00d7 amplituudi ja 1\u00d7 amplituudi suhe, mida j\u00e4lgitakse aja jooksul l\u00e4bi <a href=\"https:\/\/vibromera.eu\/et\/glossary\/trending\/\">trendide j\u00e4lgimine<\/a>:<\/p>\n<ul>\n<li>Tavaline masin: 2\u00d7\/1\u00d7 alla umbes 0,2\u20130,3.<\/li>\n<li>Kahtlustatav pragu: 2\u00d7\/1\u00d7 \u00fcle 0,5 ja kasvamas.<\/li>\n<li>Kinnitatud pragu: 2\u00d7\/1\u00d7 l\u00e4heneb v\u00f5i \u00fcletab 1,0<\/li>\n<li>H\u00e4daolukord: 2\u00d7\/1\u00d7 \u00fcle 2,0 \u2014 soovitatav on kohene seiskamine.<\/li>\n<\/ul>\n<h4>M\u00f6\u00f6duv testimine<\/h4>\n<ul>\n<li><a href=\"https:\/\/vibromera.eu\/et\/glossary\/bode-plot\/\">Bode&#039;i graafikud<\/a> salvestatud k\u00e4ivitamise ja peatumise ajal.<\/li>\n<li>Pragunud rootor n\u00e4itab ebatavalist 2\u00d7 k\u00e4itumist resonantsiga l\u00e4bimisel.<\/li>\n<li>Kaks tippu v\u00f5ivad ilmuda poolel igast <a href=\"https:\/\/vibromera.eu\/et\/glossary\/critical-speed\/\">kriitiline kiirus<\/a>, kuna 2\u00d7 ergutus tekitab resonantsi pool tavap\u00e4rasest kiirusest.<\/li>\n<li>Faasimuutused erinevad tavalisest tasakaalustamatuse reaktsioonist<\/li>\n<\/ul>\n<h3>Mittepurustav uuring<\/h3>\n<p>Vibratsioon annab m\u00e4rku uurimise vajadusest; <a href=\"https:\/\/vibromera.eu\/et\/glossary\/non-destructive-testing\/\">mittet\u00f5rjuv kontroll<\/a> kinnitab ja hindab pragu suurust:<\/p>\n<ul>\n<li><strong>Magnetitoetep\u00fc\u00fcdja kontroll (MPI):<\/strong> tuvastab pinna- ja pinnal\u00e4hedasi pragusid.<\/li>\n<li><strong>V\u00e4rvainepenetratsioonikatse:<\/strong> pinna pinnale ulatuvate pragude visuaalne tuvastamine.<\/li>\n<li><strong>Ultraheli kontrollimine (UT):<\/strong> tuvastab sisemisi pragusid ja m\u00f5\u00f5dab nende s\u00fcgavust.<\/li>\n<li><strong>Voolutugevus:<\/strong> pinnapragu tuvastamine ilma kontaktita.<\/li>\n<li><strong>Radiograafia:<\/strong> kriitiliste komponentide sisemine pragundetuvastus.<\/li>\n<\/ul>\n<h2>5. Kriisireakvtsioon<\/h2>\n<h3>Kahtlustatava Prao Avastamisel<\/h3>\n<ol>\n<li><strong>J\u00e4relevalve t\u00f5hustamine:<\/strong> igakuiselt kuni igap\u00e4evasele v\u00f5i pidevale.<\/li>\n<li><strong>V\u00e4hendage k\u00e4itamise raskust:<\/strong> madalam kiirus v\u00f5i koormus, kus v\u00f5imalik.<\/li>\n<li><strong>Planeeri otsene kontroll:<\/strong> planeerige NDT-uuring esimesel v\u00f5imalusel.<\/li>\n<li><strong>Valmistuge seiskamiseks:<\/strong> tellige asendusv\u00e4l ja planeerige remondikord.<\/li>\n<li><strong>Riskihinnang:<\/strong> hinnake t\u00e4heldatud kasvukiiruse p\u00f5hjal potentsiaalse rikke aega.<\/li>\n<\/ol>\n<h3>Kui Pragu On Kinnitust Leidnud<\/h3>\n<ul>\n<li><strong>Kohene v\u00e4ljajuhtimine<\/strong> \u2014 v\u00e4lja arvatud juhul, kui ametlik riskihindamine n\u00e4itab ohutut j\u00e4tkuvat kasutamist kindlaksm\u00e4\u00e4ratud, piiratud ajavahemikuks.<\/li>\n<li><strong>Taask\u00e4ivitamine keelatud<\/strong> kuni v\u00f5ll on v\u00e4lja vahetatud v\u00f5i remonditud.<\/li>\n<li><strong>V\u00f5lli asendamine<\/strong> on k\u00f5ige usaldusv\u00e4\u00e4rsem lahendus.<\/li>\n<li><strong>Juurp\u00f5hjuse anal\u00fc\u00fcs<\/strong> et teha kindlaks, miks pragu tekkis, ja v\u00e4ltida kordumist.<\/li>\n<\/ul>\n<h2>6. Ennetusstrateegia<\/h2>\n<h3>Disain<\/h3>\n<ul>\n<li>K\u00f5rvaldada v\u00f5i v\u00e4hendada pingekontsentratsioone.<\/li>\n<li>Kasutage suuremeelseid filee-raadiusi (kasulik rusikareegel: R suurem kui 0,1 \u00d7 l\u00e4bim\u00f5\u00f5t).<\/li>\n<li>V\u00e4ltida v\u00f5tmepesasid v\u00f5imalusel; eelistada interfeerntseerimise liiteid.<\/li>\n<li>M\u00e4\u00e4rake sobiv materjal ja termot\u00f6\u00f6tlus.<\/li>\n<li>Rakendage pindkatteid, nagu kuulpuistamine v\u00f5i l\u00e4mmastikuseerimine, et parandada v\u00e4simiskindlust.<\/li>\n<\/ul>\n<h3>Operatsioon<\/h3>\n<ul>\n<li>S\u00e4ilitage hea <a href=\"https:\/\/vibromera.eu\/et\/glossary\/tasakaalustamine\/\">tasakaalu kvaliteet<\/a> et minimeerida ts\u00fcklilist painutuspinget.<\/li>\n<li>S\u00e4ilita t\u00e4psus <a href=\"https:\/\/vibromera.eu\/et\/glossary\/laser-shaft-alignment\/\">v\u00f5lli joondamine<\/a> paindemomendid v\u00e4hendamiseks.<\/li>\n<li>V\u00e4ltida pidevat t\u00f6\u00f6tamist kriitilisel kiirusel.<\/li>\n<li>V\u00e4ltida \u00fcleliigsete kiiruste s\u00fcndmusi.<\/li>\n<li>Kontrollige termopinget n\u00f5uetekohase soojenemis- ja jahtumisprotsessi kaudu.<\/li>\n<\/ul>\n<h3>Hooldus<\/h3>\n<ul>\n<li>Rutiinne vibratsiooniseire selges\u00f5nalise 2\u00d7 trendij\u00e4lgimisega.<\/li>\n<li>Perioodiline mittepurustav kontrollimine \u2014 aastas kord v\u00f5i riskihinnangust tuleneva sagedusega.<\/li>\n<li>V\u00e4ltida korrosiooni, mis kaitseb s\u00fcvistamisest tingitud pragude tekkimise eest.<\/li>\n<li>Hoidke vibratsioon madalal, et v\u00e4hendada ts\u00fcklilist pinget.<\/li>\n<\/ul>\n<p>Hea tasakaalustamine v\u00e4\u00e4rib siin eraldi mainimist, kuna see on ainus ennetusmeetod, mida hooldustiim saab kohapeal rakendada. Kahekanaliline kaasaskantav vibratsioonianal\u00fcsaator, nagu <a href=\"https:\/\/vibromera.eu\/et\/toode\/balanset-1\/\">Balanset-1A<\/a> m\u00f5\u00f5dab masina enda laagrites 1\u00d7 amplituudi ja faasi ning juhendab \u00fche- v\u00f5i kahetasandilise paranduse tegemist <a href=\"https:\/\/vibromera.eu\/et\/glossary\/trial-weight\/\">proovikaal<\/a>, viies <a href=\"https:\/\/vibromera.eu\/et\/glossary\/residual-unbalance\/\">j\u00e4\u00e4ktasakaalustamatus<\/a> ISO 21940-11 sihttasemeni. Madalamad 1\u00d7 j\u00f5ud t\u00e4hendavad madalamat ts\u00fcklilist painepinget igas soones ja \u00f5las \u2014 pikendades otseselt v\u00e4simisressurssi, mille pragu muidu tarbiks. Sama seade on hindamatu ka k\u00e4ivitamis- ja pidurdumisandmete (amplituud ja faas) salvestamiseks, mis v\u00f5imaldab eristada hingavat pragu tavalisest tasakaalustamatusest.<\/p>\n<p>Pragunenud rootor on \u00fcks kriitilisemaid rikkeliike p\u00f6\u00f6rlevates masinates. Vibratsiooni seire \u2014 2\u00d7 signaali iseloomuliku kasvu tuvastamine \u2014 koos perioodilise mittepurustava kontrollimisega tagab olulise kaitse, v\u00f5imaldades avastada vea enne katastroofilist purunemist ja planeerida v\u00f5lli asendamise, mis v\u00e4ldib ulatuslikke kaahjustusi ja t\u00f5siseid ohutusriske.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/et\/glossary\/\">\u2190 Tagasi p\u00f5hiindeksi juurde<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Siit saate teada pragunenud rootorite ja p\u00f6\u00f6rlevate v\u00f5llide v\u00e4simuspragude kohta, mis tekitavad iseloomulikke 2X vibratsioonisignaale, mis n\u00f5uavad kohest tuvastamist ja seiskamist, et v\u00e4ltida katastroofilist riket.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,111],"tags":[],"class_list":["post-89","glossary","type-glossary","status-publish","hentry","category-glossary","category-rotor-balancing"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/glossary\/89","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":1,"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/glossary\/89\/revisions"}],"predecessor-version":[{"id":101379,"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/glossary\/89\/revisions\/101379"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/media?parent=89"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/categories?post=89"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/tags?post=89"}],"curies":[{"name":"t\u00f6\u00f6leht","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}