{"id":298,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/vibration-analysis\/"},"modified":"2026-05-29T15:58:03","modified_gmt":"2026-05-29T15:58:03","slug":"vibration-analysis","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/et\/glossary\/vibration-analysis\/","title":{"rendered":"Mis on vibratsioonianal\u00fc\u00fcs? \u2013 Meetodid ja rakendused"},"content":{"rendered":"<h1>Vibratsioonianal\u00fc\u00fcsi (VA) 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\/298?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\/298?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\/298?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\/298?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\/298?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\/298?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\/298?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\/298?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\/298?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\/298?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\/298?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\/298?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\/298?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\/298?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><strong>Vibratsioonianal\u00fc\u00fcs<\/strong> (VA) on tehniline distsipliin, mis h\u00f5lmab p\u00f6\u00f6rlevate masinate vibratsioonisignatuuride m\u00f5\u00f5tmist, t\u00f6\u00f6tlemist ja t\u00f5lgendamist, et selgitada v\u00e4lja nende mehaaniline seisukord. See on t\u00f6\u00f6tav tuum <a href=\"https:\/\/vibromera.eu\/et\/glossary\/vibration-diagnostics\/\">vibratsioonidiagnostika<\/a> ja nurgakivi kaasaegsele <a href=\"https:\/\/vibromera.eu\/et\/glossary\/predictive-maintenance\/\">ennustav hooldus<\/a>. Iga t\u00f6\u00f6tav masin kiirgab v\u00e4ikese koguse <a href=\"https:\/\/vibromera.eu\/et\/glossary\/vibration\/\">vibratsioon<\/a>; vibratsioonianal\u00fc\u00fcs k\u00e4sitab seda signaali keelena, dekodeerides seda vigade tuvastamiseks ja nende olemuse, asukoha ning raskusastme m\u00e4\u00e4ramiseks ammu enne, kui need muutuvad riketeks.<\/p>\n<h2>1. Definitsioon: Mis on vibratsioonianal\u00fc\u00fcs?<\/h2>\n<p>Lihtsustatult \u00f6eldes on vibratsioonianal\u00fc\u00fcs s\u00fcstemaatiline uuring selle kohta, kuidas masin t\u00f6\u00f6tamise ajal liigub. Terve masin toodab stabiilse, madaltasemelist vibratsioonimustrit; arenev viga muudab seda mustrit iseloomulikel viisidel. J\u00e4\u00e4dvustades liikumise anduri abil ja uurides seda \u00f5iges domeenis, suudab anal\u00fc\u00fctik eristada healoomulise signatuuri hoiatusm\u00e4rgist ning omistada selle hoiatuse konkreetsele p\u00f5hjusele \u2014 <a href=\"https:\/\/vibromera.eu\/et\/glossary\/unbalance\/\">tasakaalustamatus<\/a>, <a href=\"https:\/\/vibromera.eu\/et\/glossary\/misalignment\/\">joondusviga<\/a>, defektne laager v\u00f5i hammasratta viga.<\/p>\n<p>Kuna see n\u00e4eb masina sisse, ilma seda peatamata v\u00f5i avamata, on vibratsioonianal\u00fc\u00fcs p\u00f5him\u00f5tteliselt <em>mitteinvasiivne<\/em> meetod. See ongi p\u00f5hjus, miks see on nii v\u00e4\u00e4rtuslik <a href=\"https:\/\/vibromera.eu\/et\/glossary\/condition-monitoring\/\">seisundi j\u00e4lgimine<\/a>: \u00fcks m\u00f5\u00f5tmine, tehtud sekunditega t\u00f6\u00f6ajal, suudab kinnitada seisukorda v\u00f5i t\u00e4histada probleemi seadmel, mis peab j\u00e4\u00e4ma tootmisse.<\/p>\n<h2>2. Anal\u00fc\u00fcs vs. seire: p\u00f5hjuse diagnoosimine<\/h2>\n<p>Tingimused <em>vibratsiooni j\u00e4lgimine<\/em> ja <em>vibratsioonianal\u00fc\u00fcs<\/em> kasutatakse sageli koos, kuid need vastavad kahele erinevale k\u00fcsimusele. <a href=\"https:\/\/vibromera.eu\/et\/glossary\/vibration-monitoring\/\">Vibratsiooni j\u00e4lgimine<\/a> j\u00e4lgib \u00fcldist taset ajas ja tuvastab <em>et<\/em> midagi on muutunud \u2014 see on j\u00e4relevalve roll, mis j\u00e4lgib \u00fcht numbrit paljudel masinatel ja annab m\u00e4rku, kui n\u00e4it kaldub k\u00f5rvale oma ajaloost. Sealt v\u00f5tab anal\u00fc\u00fcs \u00fcle, et m\u00e4\u00e4rata <em>miks<\/em>.<\/p>\n<p>Lihtsalt \u00f6eldes: seire tuvastab muutuse; anal\u00fc\u00fcs diagnoosib selle p\u00f5hjuse. Kui seires\u00fcsteem v\u00f5ib teatada \u00fcksnes sellest, et kiirus laagril on kahekordistunud, avab anal\u00fc\u00fctik sagedus <a href=\"https:\/\/vibromera.eu\/et\/glossary\/spectrum\/\">spekter<\/a> ja <a href=\"https:\/\/vibromera.eu\/et\/glossary\/time-waveform\/\">aja lainekuju<\/a> et otsustada, kas see kasv on tasakaalustamatuse, lahtise jala v\u00f5i laagririkke algstaadiumi tagaj\u00e4rg. Kaks tegevust on \u00fcksteist t\u00e4iendavad pooles \u00fches programmis \u2014 seire kitsendab kahtlaste masinate arvu m\u00f5ne \u00fcksikuni ja anal\u00fc\u00fcs lahendab iga\u00fche neist konkreetseks, tegutsemiseks sobivaks veavormiks.<\/p>\n<h2>3. Vibratsioonanal\u00fc\u00fcsi tuum: FFT<\/h2>\n<p>Kuigi on olemas palju tehnikaid, p\u00f5hineb t\u00e4nap\u00e4evane vibratsioonianal\u00fc\u00fcs <strong><a href=\"https:\/\/vibromera.eu\/et\/glossary\/fft\/\">Kiire Fourier&#039; teisendus (FFT)<\/a><\/strong>FFT on v\u00e4ga efektiivne algoritm, mis v\u00f5tab keerulise <a href=\"https:\/\/vibromera.eu\/et\/glossary\/time-waveform\/\">aja lainekuju<\/a> \u2014 laineline nihe, kiiruse v\u00f5i kiirenduse j\u00e4lg aja suhtes, mida on silmaga v\u00e4ga raske t\u00f5lgendada \u2014 ja lagundab selle \u00fcksikuteks sageduskomponentideks.<\/p>\n<p>Tulemuseks on <a href=\"https:\/\/vibromera.eu\/et\/glossary\/spectrum\/\">spekter<\/a>: graafik, mis kujutab <a href=\"https:\/\/vibromera.eu\/et\/glossary\/amplitude\/\">amplituud<\/a> vibratsiooni iga konkreetse suhtes <a href=\"https:\/\/vibromera.eu\/et\/glossary\/frequency\/\">sagedus<\/a> signaalis esineva. See spekter on anal\u00fc\u00fctiku k\u00f5ige v\u00f5imsam t\u00f6\u00f6riist, kuna erinevad mehaanilised ja elektrilised vead ilmnevad sellel erinevate mustrite ja tippudena. Loogika on otsene: peaaegu iga viga ergastab f\u00fc\u00fcsilise s\u00fcndmusega masinas seotud sagedust, nii et tasakaalustamatus ilmneb 1\u00d7 <a href=\"https:\/\/vibromera.eu\/et\/glossary\/running-speed\/\">t\u00f6\u00f6kiirus<\/a>, v\u00e4\u00e4rasend lisab energiat sagedusel 2\u00d7 ja veerelementide defektid ilmuvad omaenese <a href=\"https:\/\/vibromera.eu\/et\/glossary\/bearing-fault-frequencies\/\">laagririkete sagedused<\/a>. Nende tippude lugemine on <a href=\"https:\/\/vibromera.eu\/et\/glossary\/spectral-analysis\/\">spektraalanal\u00fc\u00fcs<\/a>.<\/p>\n<h2>4. Spektri lugemine: iseloomulikud rikke sagedused<\/h2>\n<p>Vibratsioonanal\u00fc\u00fcsi diagnostiline v\u00f5imsus tuleneb asjaolust, et iga tavaline rike ergastab vibratsiooni prognoositaval sagedusel, mis v\u00e4ljendatakse <a href=\"https:\/\/vibromera.eu\/et\/glossary\/running-speed\/\">t\u00f6\u00f6kiirus<\/a> kordajana (1\u00d7 = \u00fcks kord p\u00f6\u00f6rde kohta). Energia paiknemise tuvastamine spektris on see, mis muudab m\u00f5\u00f5tmise diagnoosiks. Olulisimad signatuurid on:<\/p>\n<ul>\n<li><strong>Ebatasakaal \u2014 domineeriv 1\u00d7.<\/strong> Raske koht p\u00f6\u00f6rleb koos v\u00f5lliga ja tekitab t\u00e4pselt t\u00f6\u00f6kiirusel \u00fche tugeva tipu, peamiselt radiaalssuunas. Puhas 1\u00d7 tipp, mis aja jooksul kasvab, on klassikaline signatuur <a href=\"https:\/\/vibromera.eu\/et\/glossary\/unbalance\/\">tasakaalustamatus<\/a>.<\/li>\n<li><strong>Joondamisviga \u2014 tugev 2\u00d7 (sageli koos 1\u00d7 ja 3\u00d7-ga).<\/strong> <a href=\"https:\/\/vibromera.eu\/et\/glossary\/misalignment\/\">Joondusviga<\/a> \u00fchendatud v\u00f5llide vahel t\u00f5stab tavaliselt esile silmapaistva tipu kahekordsel t\u00f6\u00f6kiirusel, sageli koos olulise aksiaalse vibratsiooniga \u2014 peamine erinevus tasakaalustamatusest, mis on peamiselt radiaalne.<\/li>\n<li><strong>Mehaaniline l\u00f5tk \u2014 rida t\u00f6\u00f6kiiruse harmoonikuid.<\/strong> <a href=\"https:\/\/vibromera.eu\/et\/glossary\/looseness\/\">L\u00f5tvus<\/a> tekitab rea <a href=\"https:\/\/vibromera.eu\/et\/glossary\/harmonics\/\">harmoonilised<\/a> (1\u00d7, 2\u00d7, 3\u00d7, 4\u00d7 ja edasi) ning m\u00f5nikord poolkorra (0.5\u00d7) komponente, kuna mittelineaarne liigend l\u00f5ikab ja moonutab lainevormi.<\/li>\n<li><strong>Kuullagaagiliste laagrite defektid \u2014 mittes\u00fcnkroonsed laagri riketalajuused.<\/strong> V\u00e4limine raja, sisemise raja, veerelemenendi v\u00f5i puuri viga tekitab vibratsiooni arvutatava, t\u00e4isarvulise kordaja mitte-kordsuse t\u00f6\u00f6kiirusel \u2014 nn <a href=\"https:\/\/vibromera.eu\/et\/glossary\/bearing-fault-frequencies\/\">laagririkete sagedused<\/a>. Varajased defektid on n\u00f5rgad ja asuvad k\u00f5rgsageduslikul kandjal, mist\u00f5ttu tuvastatakse neid k\u00f5ige paremini \u00fcmbrikanal\u00fc\u00fcsi (demodulatsiooni) abil.<\/li>\n<li><strong>Hammas\u00fclekanded \u2014 hammasrataste kokkuhaakumissagedus ja k\u00fclgribad.<\/strong> Hammasratta paar vibreerib selle <a href=\"https:\/\/vibromera.eu\/et\/glossary\/gear-mesh-frequency\/\">hammaste kokkupuutumissagedus<\/a> (hammaste arv \u00d7 v\u00f5lli p\u00f6\u00f6rlemiskiirus). Kulunud v\u00f5i m\u00f5ranenud hammas moduleerib seda tippu, tekitades k\u00fclgribasid, mis paiknevad vigase v\u00f5lli t\u00f6\u00f6p\u00f6\u00f6rlemiskiiruse vahedega haakumissageduse m\u00f5lemal k\u00fcljel.<\/li>\n<li><strong>Elektrilised rikked \u2014 kaks korda v\u00f5rgutalajuus.<\/strong> Induktsioonmootorite probleemid, n\u00e4iteks \u00f5hupilu- v\u00f5i rootorribaviga, avalduvad iseloomulikult energia koondumisena topeltelektrilise toitesageduse (v\u00f5rgusageduse) korrutisel, mis eristab neid puhtomakaanilistest allikatest.<\/li>\n<\/ul>\n<p>Kuna need seosed skaleeruvad p\u00f6\u00f6rlemiskiirusega, l\u00fclitub muutuva kiirusega masinat anal\u00fc\u00fcsiv spetsialist sageli \u00fcle <a href=\"https:\/\/vibromera.eu\/et\/glossary\/order-analysis\/\">j\u00e4rguanal\u00fc\u00fcs<\/a>, mis esitab spektri j\u00e4rkudes (t\u00f6\u00f6p\u00f6\u00f6rlemiskiiruse kordsetes), mitte absoluutsetes hertsides, nii et vea tippude asukoht j\u00e4\u00e4b p\u00fcsivaks ka masina kiirenemisel.<\/p>\n<h2>5. Vibratsioonianal\u00fc\u00fcsi p\u00f5himeetodid<\/h2>\n<p>Vibratsioonanal\u00fc\u00fcs ei ole \u00fcksik tegevus, vaid spetsialiseeritud tehnikate kogum, millest iga\u00fcks annab erineva vaate masina seisundile. Kogenud anal\u00fc\u00fctik \u00fchendab mitu meetodit, selle asemel et toetuda \u00fchele:<\/p>\n<ul>\n<li><strong>\u00dcldise taseme j\u00e4lgimine:<\/strong> VA lihtsaim vorm, kus \u00fcksainus v\u00e4\u00e4rtus \u2014 tavaliselt <a href=\"https:\/\/vibromera.eu\/et\/glossary\/rms\/\">RMS<\/a> kiirus, mis esindab kogu vibratsioonilist energiat \u2014 trendeeritakse ajas. J\u00e4rsk t\u00f5us annab m\u00e4rku probleemist, kuid ei paljasta selle p\u00f5hjust; see on k\u00e4ivitusl\u00fcliti, mitte diagnoos.<\/li>\n<li><strong>Spektrianal\u00fc\u00fcs:<\/strong> FFT-spektri \u00fcksikasjalik uurimine vibratsiooni sageduste tuvastamiseks ja seel\u00e4bi algp\u00f5hjuse diagnoosimiseks, eristades tasakaalutust, v\u00e4\u00e4rasendist, logisusest v\u00f5i elektrilistest probleemidest.<\/li>\n<li><strong>Aja lainekuju anal\u00fc\u00fcs:<\/strong> toorn\u00e4idu otsene anal\u00fc\u00fcs ajas, eriti kasulik m\u00f6\u00f6duvate s\u00fcndmuste, l\u00f6\u00f6kide ja teatavate mittelineaarsete k\u00e4itumismustrite tuvastamiseks, mis spektris alati selgelt ei ilmne.<\/li>\n<li><strong>Faasianal\u00fc\u00fcs:<\/strong> vibratsioonisignaali ja v\u00f5rdluspunkti \u2014 n\u00e4iteks \u00fche p\u00f6\u00f6rde impulsi \u2014 vahelise suhtelise ajastuse m\u00f5\u00f5tmine. <a href=\"https:\/\/vibromera.eu\/et\/glossary\/phase\/\">Faas<\/a> on h\u00e4davajalik \u00fchekordse <a href=\"https:\/\/vibromera.eu\/et\/glossary\/tasakaalustamine\/\">tasakaalustamine<\/a>, v\u00e4\u00e4rasendi kinnitamiseks ning ainult amplituudilt identsena n\u00e4ivate rikete eristamiseks.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/et\/glossary\/envelope-analysis\/\">\u00dcmbriku anal\u00fc\u00fcs<\/a>:<\/strong> signaalit\u00f6\u00f6tlustehnika, mis demoduleerib k\u00f5rgsageduslikku kandjat, et paljastada madala energiaga korduvad l\u00f6\u00f6gid, mis on iseloomulikud varases staadiumis veerelementide laagri- ja hammasrataste riketele.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/et\/glossary\/modal-analysis\/\">Modaalne anal\u00fc\u00fcs<\/a> ja <a href=\"https:\/\/vibromera.eu\/et\/glossary\/ods-analysis\/\">OKS-anal\u00fc\u00fcs<\/a>:<\/strong> t\u00e4iustatud meetodid, mida kasutatakse masina v\u00f5i selle aluse struktuurse vibratsiooni karakteristikute m\u00f5istmiseks, eelk\u00f5ige <a href=\"https:\/\/vibromera.eu\/et\/glossary\/resonance\/\">resonants<\/a> probleemid.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/et\/glossary\/order-analysis\/\">Tellimuse anal\u00fc\u00fcs<\/a>:<\/strong> Spektrianal\u00fc\u00fcsi kohandatud versioon kiirust muutvatele masinatele. See esitab spektri absoluutsageduse (Hz) asemel j\u00e4rkudena (t\u00f6\u00f6kiiruse kordsetena).<\/li>\n<\/ul>\n<h2>6. Ajavorming vs. spekter: \u00fche signaali kaks vaatepunkti<\/h2>\n<p>Spekter on v\u00f5imas t\u00f6\u00f6riist, kuid see on tuletatud vaade \u2014 FFT eeldab signaali kordumine ja jaotab energia sagedusribadesse, mis v\u00f5ib varjata l\u00fchikesi, ebaregulaarseid s\u00fcndmusi. Toorest <a href=\"https:\/\/vibromera.eu\/et\/glossary\/time-waveform\/\">aja lainekuju<\/a> s\u00e4ilitab selle, mille spekter silub, ning m\u00f5lemat loetakse koos, mitte eraldi.<\/p>\n<p>Ajavorming sobib paremini l\u00fchiajaliste l\u00f6\u00f6kide, h\u00f5\u00f5rdumiste ja kahe l\u00e4hisageduse vahelise pekslemise vaatlemiseks ning selle hindamiseks, kas signaal on siinusonaalne (t\u00fc\u00fcpiline tasakaalustamatusele) v\u00f5i terav ja impulsiivne (t\u00fc\u00fcpiline lekkele v\u00f5i laagririkke korral). Praktiline t\u00f6\u00f6protsess on kasutada spektrit selleks, et tuvastada, millised <em>mis<\/em> sagedused kannavad energiat, seej\u00e4rel p\u00f6\u00f6rduda ajavormingi juurde, et n\u00e4ha, <em>kuidas<\/em> kuidas see energia edastatakse \u2014 sujuvalt, perioodiliste impulssidena v\u00f5i juhuslike m\u00f6\u00f6duvs\u00fcndmustena. M\u00f5lema valdkonna kombineerimine on see, mis eristab kindlat diagnoosi \u00fche tipu p\u00f5hjal tehtud oletusest.<\/p>\n<h2>7. Vibratsioonianal\u00fc\u00fcsi t\u00f6\u00f6protsess<\/h2>\n<p>Usaldusv\u00e4\u00e4rsele diagnoosile j\u00e4rgneb j\u00e4rjekindel jada, mitte \u00fcks m\u00f5\u00f5tmine:<\/p>\n<ul>\n<li><strong>Koguge masina konteksti.<\/strong> M\u00e4rkige \u00fcles t\u00f6\u00f6p\u00f6\u00f6rlemiskiirus, laagrit\u00fc\u00fcbid, hammasrataste hammaste arv, \u00fclekande paigutus ja koormus. Eespool nimetatud vigatipusagedusi ei ole v\u00f5imalik spektrist leida ilma nende p\u00f5hiandmeteta.<\/li>\n<li><strong>Paigaldage andur \u00f5igesti.<\/strong> \u00dcks <a href=\"https:\/\/vibromera.eu\/et\/glossary\/accelerometer\/\">kiirendusm\u00f5\u00f5tur<\/a> kindlalt laagrikorstnale kinnitamine, igal korral samas punktis ja \u00f5iges m\u00f5\u00f5tmissuunas, on korratavate andmete alusm\u00fc\u00fcr.<\/li>\n<li><strong>M\u00f5\u00f5tke \u00fcldtase, spekter, ajavorming ja faas.<\/strong> Salvestage m\u00f5ni sekund t\u00f6\u00f6p\u00f6\u00f6rlemiskiirusel koos <a href=\"https:\/\/vibromera.eu\/et\/glossary\/tachometer\/\">tahhomeeter<\/a> v\u00f5rdlussignaliga, kui on vaja 1\u00d7 faasi.<\/li>\n<li><strong>V\u00f5rrelge ajaloo ja piirv\u00e4\u00e4rtustega.<\/strong> Seadke n\u00e4it masina&#8217; <a href=\"https:\/\/vibromera.eu\/et\/glossary\/trending\/\">trend<\/a> suhtes ning tunnustatud t\u00f5sidusastme tsoonide suhtes (vt allpool). Masina omaenda l\u00e4htetasemest tingitud muutus on sageli informatiiivsem kui absoluutne piirv\u00e4\u00e4rtus.<\/li>\n<li><strong>Diagnoosi, seej\u00e4rel tegutsege.<\/strong> Sobitege tipud rikkega, kinnitage lainekuju ja faasiga, seej\u00e4rel soovitage parandust \u2014 joondamine, kinnitamine, laagri vahetus v\u00f5i <a href=\"https:\/\/vibromera.eu\/et\/glossary\/pollu-tasakaalustamine\/\">v\u00e4litasakaalustamine<\/a>.<\/li>\n<\/ul>\n<h2>8. Kuidas m\u00f5\u00f5tmist v\u00e4litingimustes tehakse<\/h2>\n<p>Praktikas kinnitab anal\u00fc\u00fctik <a href=\"https:\/\/vibromera.eu\/et\/glossary\/accelerometer\/\">kiirendusm\u00f5\u00f5tur<\/a> laagrikorstnale, salvestab t\u00f6\u00f6p\u00f6\u00f6rlemiskiirusel m\u00f5ne sekundi andmeid ning laseb instrumendil kohapeal spektri ja \u00fcldtaseme arvutada. Tasakaalustamist\u00f6\u00f6 jaoks on oluline teine teave \u2014 faasiviide \u2014 mida annab <a href=\"https:\/\/vibromera.eu\/et\/glossary\/tachometer\/\">tahhomeeter<\/a> impulss kord p\u00f6\u00f6rde kohta. Kahekanaliline kaasaskantav instrument, nagu <a href=\"https:\/\/vibromera.eu\/et\/toode\/balanset-1\/\">Balanset-1A<\/a> t\u00e4idab t\u00e4pselt seda t\u00f6\u00f6voogu: m\u00f5\u00f5dab amplituudi ja faasi, ehitab FFT-spektri ning toetab kohapeal \u00fche- ja kahepliiatsitasandiga tasakaalustamist lahtiv\u00f5tmiseta. Kuna m\u00f5\u00f5tmine toimub masina enda laagrites tegeliku koormuse all, j\u00e4\u00e4dvustab see t\u00f5elise t\u00f6\u00f6seisundi, mitte t\u00f6\u00f6pingi ligikaudsuse.<\/p>\n<h2>9. Rakendused ja eelised<\/h2>\n<p>Vibratsioonanal\u00fc\u00fcsi kasutatakse peaaegu igas t\u00f6\u00f6stusharus, kus kasutatakse p\u00f6\u00f6rlevaid seadmeid, sealhulgas tootmises, energiatootmises, nafta- ja gaasit\u00f6\u00f6stuses, veevarustusettev\u00f5tetes, tselluloosi- ja paberit\u00f6\u00f6stuses, merepropulsioonil ning transpordis. Raskusastme hinnangud p\u00f5hinevad tavaliselt tunnustatud piirv\u00e4\u00e4rtustel \u2014 k\u00f5ige sagedamini <a href=\"https:\/\/vibromera.eu\/et\/glossary\/iso-20816-1\/\">ISO 20816<\/a> seeria (mis asendas varasema ISO 10816), mis m\u00e4\u00e4ratleb vastuv\u00f5etavuse tsoonid &#8220;heast&#8221; &#8220;vastuv\u00f5etamatuni&#8221; masina klassi j\u00e4rgi.<\/p>\n<p>H\u00e4sti rakendatud programmi eelised on m\u00e4rkimisv\u00e4\u00e4rsed:<\/p>\n<ul>\n<li><strong>Suurem t\u00f6\u00f6aeg:<\/strong> varajane vigade tuvastamine v\u00f5imaldab hooldust\u00f6id planeerida enne katastroofset rikke, v\u00e4ltides planeerimata seiskusi.<\/li>\n<li><strong>T\u00e4iustatud ohutus:<\/strong> v\u00e4ldib seadmete rikke, mis v\u00f5ib ohustada personali.<\/li>\n<li><strong>V\u00e4hendatud hoolduskulud:<\/strong> v\u00e4listab tarbetu &#8220;ennetava&#8221; t\u00f6\u00f6 tervete masinate puhul ning piirab remondikulusid, avastades probleemid enne ulatuslike k\u00f5rvalkahju tekkimist.<\/li>\n<li><strong>Parem varade t\u00f6\u00f6kindlus:<\/strong> viib hoolduse reaktiivselt v\u00f5i kalendrip\u00f5hiselt mudelilt \u00fcle <a href=\"https:\/\/vibromera.eu\/et\/glossary\/condition-based-maintenance\/\">tingimusp\u00f5hine<\/a> l\u00e4henemisviisile, maksimeerides masinate eluiga ja j\u00f5udlust.<\/li>\n<\/ul>\n<h2>10. Korduma Kippuvad K\u00fcsimused<\/h2>\n<p><strong>Mis vahe on vibratsioonianal\u00fc\u00fcsil ja vibratsiooni j\u00e4lgimisel?<\/strong><br \/>\nJ\u00e4lgimine j\u00e4lgib \u00fcldtaset, et tuvastada <em>et<\/em> masina&#8217;s seisund on muutunud paljude masinate l\u00f5ikes korraga; seej\u00e4rel uurib anal\u00fc\u00fcs m\u00e4rgistatud masina spektrit, lainekuju ja faasi, et diagnoosida <em>miks<\/em>. J\u00e4lgimine kitsendab valdkonda; anal\u00fc\u00fcs nimetab rikke. Vaata <a href=\"https:\/\/vibromera.eu\/et\/glossary\/vibration-monitoring\/\">vibratsiooni j\u00e4lgimine<\/a>.<\/p>\n<p><strong>Mida n\u00e4itab FFT spekter?<\/strong><br \/>\nThe <a href=\"https:\/\/vibromera.eu\/et\/glossary\/fft\/\">FFT<\/a> teisendab toorse ajalisealainekuju amplituudi ja sageduse spektriks. Kuna iga rike ergastab iseloomulikku sagedust \u2014 1\u00d7 tasakaalustamatuse, 2\u00d7 joondamatuse, laagri rikesagedused defektsete laagrite korral \u2014 tuvastab tippude asukoht p\u00f5hjuse.<\/p>\n<p><strong>Milline sagedus n\u00e4itab tasakaalutust v\u00f5rreldes ebajoondumusega?<\/strong><br \/>\nTasakaalustamatus n\u00e4itab domineerivat tippu 1\u00d7 t\u00f6\u00f6kiirusel, peamiselt radiaalselt. Joondamatus t\u00f5stab tavaliselt tugevat 2\u00d7 tippu ning sellega kaasneb m\u00e4rgatav aksiaalne vibratsioon, mis on praktiline viis nende kahe eristamiseks.<\/p>\n<p><strong>Millist seadet on vibratsioonianal\u00fc\u00fcsiks vaja?<\/strong><br \/>\nMinimaalselt on vaja kiirendusm\u00f5\u00f5turit ja instrumenti, mis suudab arvutada FFT spektrit ja \u00fcldtaset. Balanseerimiseks ja faasip\u00f5hiseks diagnostikaks on vaja ka tahhomeetri viidet; kahekanaliline <a href=\"https:\/\/vibromera.eu\/et\/glossary\/vibration-analyzer\/\">vibratsioonianal\u00fcsaator<\/a> nagu Balanset-1A \u00fchendab k\u00f5ik need \u00fchte kaasaskantavasse seadmesse.<\/p>\n<p><strong>Kui t\u00e4pne on vibratsioonianal\u00fc\u00fcs rikete prognoosimisel?<\/strong><br \/>\nEnamiku p\u00f6\u00f6rlevate masinate puhul tuvastab see usaldusv\u00e4\u00e4rselt tekkivaid rikkeid n\u00e4dalaid v\u00f5i kuid enne rikke toimumist, eriti kui n\u00e4idud on trenditud stabiilse baastaseme suhtes. T\u00e4psus s\u00f5ltub j\u00e4rjepidevast anduri paigaldamisest, \u00f5igetest masina andmetest ning spektri, lainekuju ja <a href=\"https:\/\/vibromera.eu\/et\/glossary\/phase\/\">faas<\/a> kombineerimisest, mitte \u00fcksiku numbri kasutamisest.<\/p>\n<p><strong>Kas vibratsioonianal\u00fc\u00fcsi saab teha masinat seisma panemata?<\/strong><br \/>\nJah. See on mitteinvasiivne meetod, mida rakendatakse t\u00f6\u00f6l kiirusel, mist\u00f5ttu sobib see just tootmisseadmetele, mida ei saa kontrolli tegemiseks liinist v\u00e4lja v\u00f5tta.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/et\/glossary\/\">\u2190 Tagasi p\u00f5hiindeksi juurde<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Vibratsioonianal\u00fc\u00fcsi (VA) \u00fcksikasjalik \u00fclevaade \u2013 see on tehniline eriala, mis uurib masinate vibratsioonisignaalide m\u00f5\u00f5tmist, t\u00f6\u00f6tlemist ja t\u00f5lgendamist nende seisukorra hindamiseks.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[114,109],"tags":[],"class_list":["post-298","glossary","type-glossary","status-publish","hentry","category-analysis","category-glossary"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/glossary\/298","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":2,"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/glossary\/298\/revisions"}],"predecessor-version":[{"id":101553,"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/glossary\/298\/revisions\/101553"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/media?parent=298"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/categories?post=298"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/tags?post=298"}],"curies":[{"name":"t\u00f6\u00f6leht","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}