{"id":143,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/impact-testing\/"},"modified":"2026-05-23T22:36:55","modified_gmt":"2026-05-23T22:36:55","slug":"impact-testing","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/et\/glossary\/impact-testing\/","title":{"rendered":"Mis on l\u00f6\u00f6gitestimine? Modaalse anal\u00fc\u00fcsi tehnika"},"content":{"rendered":"<h1>L\u00f6\u00f6gitestimise 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\/143?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\/143?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\/143?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\/143?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\/143?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\/143?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\/143?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\/143?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\/143?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\/143?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\/143?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\/143?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\/143?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\/143?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>L\u00f6\u00f6gitestimine<\/strong> \u2014 mida nimetatakse ka impulskatsetamiseks v\u00f5i l\u00f6\u00f6gimodaalanal\u00fc\u00fcsiks \u2014 on <a href=\"https:\/\/vibromera.eu\/et\/glossary\/modal-analysis\/\">modaalne testimine<\/a> meetod, mille puhul kasutatakse anduritega varustatud l\u00f6\u00f6khaamrit, et rakendada konstruktsioonile laia sagedusvahemikuga j\u00f5uimpulsse, m\u00f5\u00f5tes samal ajal tekkivaid <a href=\"https:\/\/vibromera.eu\/et\/glossary\/vibration\/\">vibratsioon<\/a> vastus koos <a href=\"https:\/\/vibromera.eu\/et\/glossary\/accelerometer\/\">kiirendusm\u00f5\u00f5turid<\/a>. J\u00f5u- ja vastussignaalide p\u00f5hjal arvutab see <a href=\"https:\/\/vibromera.eu\/et\/glossary\/frequency-response-function\/\">sageduskarakteristiku funktsioonid<\/a> (FRF-id), mis n\u00e4itavad, kuidas konstruktsioon reageerib igal sagedusel, paljastades selle <a href=\"https:\/\/vibromera.eu\/et\/glossary\/natural-frequency\/\">omasagedused<\/a>, <a href=\"https:\/\/vibromera.eu\/et\/glossary\/mode-shape\/\">v\u00f5nkevormid<\/a>ja <a href=\"https:\/\/vibromera.eu\/et\/glossary\/damping\/\">summutamine<\/a> summutussuhted \u2014 teave, mis on vajalik d\u00fcnaamilise k\u00e4itumise m\u00f5istmiseks ja diagnoosimiseks <a href=\"https:\/\/vibromera.eu\/et\/glossary\/resonance\/\">resonants<\/a> probleemid.<\/p>\n<p>L\u00f6\u00f6gikatsetamine on praktiline alternatiiv vibreerimismasinal l\u00e4biviidavale modaalse katsetamisele, pakkudes sarnast teavet ilma raskete ja kallite elektromagnetiliste vibreerimismasinate ning keeruliste kinnitusseadmeteta, mida vibreerimismasinal l\u00e4biviidav katse eeldab. Seda kasutatakse laialdaselt resonantsiprobleemide lahendamiseks, konstruktsiooniliste muudatuste valideerimiseks ning l\u00f5plike elementide mudelite korrelatsiooniks masinaehituses ja konstruktsioonid\u00fcnaamika valdkonnas. See on tihedalt seotud lihtsama <a href=\"https:\/\/vibromera.eu\/et\/glossary\/bump-test\/\">l\u00f6\u00f6gikatse<\/a>, mis kasutab sama impulsi p\u00f5him\u00f5tet \u00fche omav\u00f5nkesageduse leidmiseks.<\/p>\n<h2>1. P\u00f5hiprintsiip<\/h2>\n<p>Meetod p\u00f5hineb lihtsal t\u00f5siasjal: l\u00fchike ja j\u00e4rsk l\u00f6\u00f6k paneb korraga vibreerima laia sagedusriba. Vaid millisekundi v\u00f5i kahe pikkune haamril\u00f6\u00f6k sisaldab energiat, mis on \u00fcsna \u00fchtlaselt jaotunud laiale sagedusalale, mist\u00f5ttu see paneb k\u00f5lama k\u00f5ik selle sagedusala re\u017eiimid korraga. M\u00f5\u00f5tes nii sisendj\u00f5udu kui ka v\u00e4ljundvastust ning jagades \u00fche teisega sagedusdomeenis, eraldab test struktuuri enda k\u00e4itumise konkreetsest l\u00f6\u00f6gist \u2013 tulemus, FRF, on ainult struktuuri omadus ja s\u00f5ltumatu sellest, kui tugevasti seda tabati.<\/p>\n<h2>2. Seadmed<\/h2>\n<h3>Instrumenteeritud l\u00f6\u00f6givasar<\/h3>\n<ul>\n<li><strong>J\u00f5uandur:<\/strong> vasara otsas asuv piesoelektriline andur m\u00f5\u00f5dab l\u00f6\u00f6gij\u00f5udu.<\/li>\n<li><strong>Vasaramass:<\/strong> 0,1\u20135 kg, valitakse vastavalt struktuuri suurusele ja huvipakkuvale sagedusvahemikule.<\/li>\n<li><strong>Vahetatavad otsikud:<\/strong> k\u00f5va (teras), keskmine (plastik) ja pehme (kummi).<\/li>\n<li><strong>V\u00e4ljund:<\/strong> vastusm\u00f5\u00f5tmisega s\u00fcnkroniseeritud j\u00f5usignaal.<\/li>\n<li><strong>T\u00fc\u00fcpilised kulud:<\/strong> umbes $500-3000.<\/li>\n<\/ul>\n<h3>Reaktsiooniandurid<\/h3>\n<ul>\n<li>Kiirendusm\u00f5\u00f5turid on paigutatud olulistesse punktidesse.<\/li>\n<li>Kas \u00fcks liikuv kiirendusm\u00f5\u00f5tur v\u00f5i mitu paikselt paigaldatud andurit.<\/li>\n<li>Sagedusvahemik, mis vastab h\u00f5lpsasti katsen\u00f5uetele.<\/li>\n<\/ul>\n<h3>Andmete kogumine<\/h3>\n<ul>\n<li>V\u00e4hemalt kaks kanalit \u2013 j\u00f5ud ja reaktsioon.<\/li>\n<li>Nende kanalite samaaegne prooviv\u00f5tt on h\u00e4davajalik.<\/li>\n<li>\u00dcks <a href=\"https:\/\/vibromera.eu\/et\/glossary\/fft\/\">FFT<\/a> anal\u00fcsaator v\u00f5i spetsiaalne modaalanal\u00fc\u00fcsi tarkvara.<\/li>\n<li>Arvutamine <a href=\"https:\/\/vibromera.eu\/et\/glossary\/transfer-function\/\">\u00fclekandefunktsioon<\/a> ja <a href=\"https:\/\/vibromera.eu\/et\/glossary\/coherence\/\">sidusus<\/a>.<\/li>\n<\/ul>\n<h2>3. Katseprotseduur<\/h2>\n<h3>\u00dchepunktiline FRF<\/h3>\n<ol>\n<li><strong>Paigalda kiirendusandur<\/strong> vastuse m\u00f5\u00f5tmise kohas.<\/li>\n<li><strong>Vali haamri ots<\/strong> vastavalt struktuurile ja sihtsagedusvahemikule.<\/li>\n<li><strong>L\u00f6\u00f6 konstruktsiooni<\/strong> tugeva ja kiire l\u00f6\u00f6giga ergutuspunktis.<\/li>\n<li><strong>Andmete salvestamine<\/strong> \u2014 j\u00f5u- ja tagasisidesignaalid \u00fcheskoos.<\/li>\n<li><strong>Arvuta v\u00e4lja FRF:<\/strong> H(f) = reaktsioon(f) \/ j\u00f5ud(f).<\/li>\n<li><strong>Keskmine<\/strong> kordades seda 3\u201310 korda ja arvutades FRF-ide keskmise.<\/li>\n<li><strong>Kontrollida sidusust<\/strong> andmete kvaliteedi kontrollimiseks (koherentsus &gt; 0,9).<\/li>\n<\/ol>\n<h3>Mitmepunktiline testimine<\/h3>\n<ul>\n<li><strong>Liikuv haamer:<\/strong> puudutada mitut punkti, hoides kiirendusm\u00f5\u00f5turit paigal.<\/li>\n<li><strong>Liikuv kiirendusm\u00f5\u00f5tur:<\/strong> puuduta \u00fchte kindlat punkti, liigutades samal ajal kiirendusm\u00f5\u00f5turit.<\/li>\n<li><strong>Tulemus:<\/strong> Mitmest asukohast kogutud FRF-id n\u00e4itavad v\u00f5nkevorme <a href=\"https:\/\/vibromera.eu\/et\/glossary\/mode-shape\/\">v\u00f5nkevormid<\/a>.<\/li>\n<li><strong>V\u00f5rgukatsetused:<\/strong> punktide s\u00fcstemaatiline v\u00f5rgustik annab tervikliku \u00fclevaate struktuurist.<\/li>\n<\/ul>\n<h2>4. Haamriotsa valik<\/h2>\n<h3>M\u00f5ju sageduse sisule<\/h3>\n<ul>\n<li><strong>K\u00f5va ots (teras):<\/strong> L\u00fchike l\u00f6\u00f6gikestus, k\u00f5rgsageduslik sisu, sobib j\u00e4ikadele konstruktsioonidele ja k\u00f5rgsagedustele (kuni 10+ kHz)<\/li>\n<li><strong>Keskmine ots (nailon\/Delrin):<\/strong> M\u00f5\u00f5dukas kestus, tasakaalustatud spekter, \u00fcldotstarbeline (kuni 2\u20135 kHz)<\/li>\n<li><strong>Pehme ots (kummist):<\/strong> pikk k\u00f5lakestus, r\u00f5hk madalatel sagedustel; sobib suuremate, paindlike struktuuridega (kuni 500\u20131000 Hz).<\/li>\n<\/ul>\n<p>Sama loogika kehtib ka p\u00f5him\u00f5tte puhul: l\u00fchem ja tugevam kontakt suunab energia laiemasse ja k\u00f5rgemasse sagedusvahemikku, samas kui pehmem ja pikem kontakt kontsentreerib selle madalatele sagedustele. Seet\u00f5ttu valitakse otsik nii, et energia suunataks just neisse sagedusvahemikesse, mis on huvi pakkuvad.<\/p>\n<h3>Struktuuri sobitamine<\/h3>\n<ul>\n<li><strong>Kergkonstruktsioonid:<\/strong> v\u00e4ike haamer pehme otsaga, et v\u00e4ltida kahjustusi ja helina tekkimist.<\/li>\n<li><strong>Rasked konstruktsioonid:<\/strong> suur haamer, millel on k\u00f5vem ots, et tagada piisav ergutus.<\/li>\n<li><strong>Rusikareegel:<\/strong> konstruktsioon peaks reageerima selgelt, kuid mitte liiga tugevalt \u2013 t\u00fc\u00fcpiline on maksimaalne kiirendus umbes 1\u201310 g.<\/li>\n<\/ul>\n<h2>5. Andmete kvaliteet<\/h2>\n<h3>Hea l\u00f6\u00f6gitehnika<\/h3>\n<ul>\n<li>Kiire ja puhas l\u00f6\u00f6k, ilma topeltl\u00f6\u00f6kideta.<\/li>\n<li>Haamer t\u00f5mbus kohe tagasi, nii et see ei j\u00e4\u00e4ks vastu puutuma.<\/li>\n<li>Pinnaga risti langev l\u00f6\u00f6k.<\/li>\n<li>J\u00e4rjepidev l\u00f6\u00f6gikoht.<\/li>\n<li>Sobiv j\u00f5ud.<\/li>\n<\/ul>\n<h3>Sidususe valideerimine<\/h3>\n<ul>\n<li>The <a href=\"https:\/\/vibromera.eu\/et\/glossary\/coherence\/\">sidusus<\/a> Koherentsusfunktsioon n\u00e4itab m\u00f5\u00f5tmise kvaliteeti.<\/li>\n<li>Koherentsus ligikaudu 1,0 (&gt; 0,9) t\u00e4hendab, et andmed on head.<\/li>\n<li>Madal koherentsus viitab n\u00f5rgale m\u00f5jule, m\u00fcra esinemisele v\u00f5i mittelineaarsusele.<\/li>\n<li>J\u00e4ta ebarahuldavad tulemused k\u00f5rvale ja korda katse.<\/li>\n<\/ul>\n<p>Kaksikl\u00f6\u00f6k on k\u00f5ige levinum h\u00e4ireallikas: see tekitab struktuuris kaks impulssi ja moonutab sisendspektrit, mis on just selline viga, mille avastamisel koherentsus eriti h\u00e4sti toime tuleb \u2013 koherentsuse langus olulisel sagedusel on m\u00e4rguanne, et see keskmine tuleks k\u00f5rvale j\u00e4tta ja uuesti proovida.<\/p>\n<h2>6. Tulemused ja t\u00f5lgendamine<\/h2>\n<h3>Sageduskarakteristiku funktsioon<\/h3>\n<ul>\n<li>Amplituudigraafik n\u00e4itab v\u00f5imendust s\u00f5ltuvalt sagedusest.<\/li>\n<li>Piigid t\u00e4histavad omav\u00f5nkesagedusi ja resonantse.<\/li>\n<li>Piigik\u00f5rgus peegeldab v\u00f5imendustegurit, mis on p\u00f6\u00f6rdv\u00f5rdelises seoses sumbumisega.<\/li>\n<li>The <a href=\"https:\/\/vibromera.eu\/et\/glossary\/phase\/\">faas<\/a> Graafik n\u00e4itab 180\u00b0 nihket iga resonantsi juures.<\/li>\n<\/ul>\n<h3>Loodusliku sageduse tuvastamine<\/h3>\n<ul>\n<li>Loetlege k\u00f5ik FRF-i tipud.<\/li>\n<li>Esimene re\u017eiim on tavaliselt madalaima sagedusega piik.<\/li>\n<li>K\u00f5rgemad re\u017eiimid asuvad k\u00f5rgematel sagedustel.<\/li>\n<li>V\u00f5rdle neid t\u00f6\u00f6sagedustega, et kontrollida h\u00e4irete esinemist.<\/li>\n<\/ul>\n<h3>Re\u017eiimikujude m\u00e4\u00e4ramine<\/h3>\n<ul>\n<li>Saadud mitmepunktilise testimise tulemusel.<\/li>\n<li>Resonantsi juures m\u00f5\u00f5detud suhtelised amplituudid m\u00e4\u00e4ravad k\u00f5ikumismustri.<\/li>\n<li>Tarkvara suudab kujundit animeerida.<\/li>\n<li>See m\u00e4\u00e4ratleb <a href=\"https:\/\/vibromera.eu\/et\/glossary\/nodal-point\/\">s\u00f5lmed<\/a> ja iga re\u017eiimi antinoodid.<\/li>\n<\/ul>\n<h2>7. Rakendused masinate rikkeotsingus<\/h2>\n<h3>Raami resonantsi uurimine<\/h3>\n<ul>\n<li>L\u00f6\u00f6k mootori v\u00f5i ventilaatori raami pihta.<\/li>\n<li>M\u00e4\u00e4rake kindlaks <a href=\"https:\/\/vibromera.eu\/et\/glossary\/frame-resonance\/\">raami omav\u00f5nkesagedused<\/a>.<\/li>\n<li>V\u00f5rrelge neid <a href=\"https:\/\/vibromera.eu\/et\/glossary\/blade-passing-frequency\/\">labade m\u00f6\u00f6dumissagedus<\/a> ning mootori elektromagnetilised sagedused.<\/li>\n<li>Kui vastavus leitakse, on probleemiks resonants.<\/li>\n<\/ul>\n<h3>Vundamendi testimine<\/h3>\n<ul>\n<li>L\u00f6\u00f6 alusplaati v\u00f5i vundamenti.<\/li>\n<li>M\u00e4\u00e4ra selle omav\u00f5nkesagedused.<\/li>\n<li>Kontrollida piisavat <a href=\"https:\/\/vibromera.eu\/et\/glossary\/foundation-stiffness\/\">j\u00e4ikus<\/a> ja sagedusvahe.<\/li>\n<\/ul>\n<h3>Enne\/p\u00e4rast v\u00f5rdlusi<\/h3>\n<ul>\n<li>Testi enne konstruktsiooni muutmist.<\/li>\n<li>Testi seej\u00e4rel uuesti \u2013 p\u00e4rast j\u00e4ikuse suurendamist, summutuse lisamist v\u00f5i massi muutmist.<\/li>\n<li>Veendu, et muudatus andis soovitud tulemuse.<\/li>\n<li>Hinda paranduse ulatust.<\/li>\n<\/ul>\n<h2>8. L\u00f6\u00f6gikatsed v\u00e4litingimustes<\/h2>\n<p>Kuna l\u00f6\u00f6gikatsetamiseks on vaja vaid anduritega varustatud haamrit ja kahekanalilist anal\u00fcsaatorit, sobib see loomulikult v\u00e4lit\u00f6\u00f6de inseneri t\u00f6\u00f6riistakomplekti tavap\u00e4raste vibratsioonim\u00f5\u00f5tmiste k\u00f5rvale. Kui masin n\u00e4itab k\u00f5rget <a href=\"https:\/\/vibromera.eu\/et\/glossary\/running-speed\/\">jooksukiirus<\/a> vibratsiooni puhul on esimene k\u00fcsimus sageli, kas selle p\u00f5hjuseks on m\u00f5ni j\u00f5ud, n\u00e4iteks <a href=\"https:\/\/vibromera.eu\/et\/glossary\/unbalance\/\">tasakaalustamatus<\/a> v\u00f5i struktuuriline resonants, mis v\u00f5imendab tavalist j\u00f5udu. Selline kaasaskantav anal\u00fcsaator nagu <a href=\"https:\/\/vibromera.eu\/et\/toode\/balanset-1\/\">Balanset-1A<\/a> kasutatakse selle m\u00f5\u00f5tmiseks ja, kui p\u00f5hjuseks on tasakaalustamatus, selle korrigeerimiseks <a href=\"https:\/\/vibromera.eu\/et\/glossary\/pollu-tasakaalustamine\/\">v\u00e4litasakaalustamine<\/a>; raami v\u00f5i vundamendi l\u00f6\u00f6gikatsetus selgitab v\u00e4lja, kas p\u00fcsiv j\u00e4\u00e4vvibratsioon v\u00f5imendub l\u00e4hedal asuva omav\u00f5nkesageduse t\u00f5ttu \u2013 see aitab otsustada, kas tasakaalustada rootorit v\u00f5i tugevdada konstruktsiooni.<\/p>\n<p>L\u00f6\u00f6gikatsetamine on praktiline ja kulut\u00f5hus modaalanal\u00fc\u00fcsi meetod, mis on h\u00f5lpsasti k\u00e4ttesaadav vibratsioonispetsialistidele. Kasutades vaid m\u00f5\u00f5teanduritega varustatud haamrit ja vibratsioonianal\u00fcsaatorit, v\u00f5imaldab see meetod tuvastada konstruktsioonide resonantse, kontrollida muudatuste tulemuslikkust ning anda d\u00fcnaamilisi andmeid, mis on vajalikud resonantsiprobleemide lahendamiseks ja konstruktsioonide optimeerimiseks nii masinate kui ka ehituskonstruktsioonide valdkonnas.<\/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 l\u00f6\u00f6kkatsete kohta, kasutades instrumenteeritud haamreid konstruktsioonide ergastamiseks ja sageduskarakteristikute m\u00f5\u00f5tmiseks modaalanal\u00fc\u00fcsi ja konstruktsioonid\u00fcnaamika iseloomustamiseks.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[114,109],"tags":[],"class_list":["post-143","glossary","type-glossary","status-publish","hentry","category-analysis","category-glossary"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/glossary\/143","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\/143\/revisions"}],"predecessor-version":[{"id":101287,"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/glossary\/143\/revisions\/101287"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/media?parent=143"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/categories?post=143"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/tags?post=143"}],"curies":[{"name":"t\u00f6\u00f6leht","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}