{"id":168,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/mounting-resonance\/"},"modified":"2026-05-23T22:52:16","modified_gmt":"2026-05-23T22:52:16","slug":"mounting-resonance","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/nb\/glossary\/mounting-resonance\/","title":{"rendered":"Hva er monteringsresonans? St\u00f8ttesystemdynamikk"},"content":{"rendered":"<h1>Forst\u00e5 monteringsresonans<\/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\/nb\/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\/nb\/product\/balanset-1\/\" title=\"B\u00e6rbart balanseapparat og vibrasjonsanalysator 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 komplett sett med b\u00e6rbart balanseapparat og vibrasjonsanalysator\" 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\/nb\/product-category\/devices\/\" rel=\"tag\">Enheter<\/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\/nb\/product\/balanset-1\/\" title=\"B\u00e6rbart balanseapparat og vibrasjonsanalysator Balanset-1A\">B\u00e6rbart balanseapparat og vibrasjonsanalysator 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> + MVA (hvis aktuelt)<\/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=\"\/nb\/wp-json\/wp\/v2\/glossary\/168?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=\"Legg i handlekurv\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Legg i handlekurv\" 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=\"\/nb\/wp-json\/wp\/v2\/glossary\/168?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=\"Legg i handlekurv: \u00abPortable balancer &amp; Vibration analyzer Balanset-1A\u00bb\" rel=\"nofollow\" data-success_message=\"\u00abPortable balancer &amp; Vibration analyzer Balanset-1A\u00bb ble lagt til i handlekurven\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Legg i handlekurv<\/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\/nb\/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\/nb\/product\/vibration-sensor\/\" title=\"Vibrasjonssensor\">\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 vibrasjonssensor i n\u00e6rbilde\" 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\/nb\/product-category\/parts\/\" rel=\"tag\">Deler<\/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\/nb\/product\/vibration-sensor\/\" title=\"Vibrasjonssensor\">Vibrasjonssensor<\/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> + MVA (hvis aktuelt)<\/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=\"\/nb\/wp-json\/wp\/v2\/glossary\/168?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=\"Legg i handlekurv\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Legg i handlekurv\" 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=\"\/nb\/wp-json\/wp\/v2\/glossary\/168?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=\"Legg i handlekurv: \u00abVibration sensor\u00bb\" rel=\"nofollow\" data-success_message=\"\u00abVibration sensor\u00bb ble lagt til i handlekurven\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Legg i handlekurv<\/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\/nb\/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\/nb\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optisk sensor (lasertakometer)\">\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=\"Optisk sensor (lasertakometer)\" 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\/nb\/product-category\/parts\/\" rel=\"tag\">Deler<\/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\/nb\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optisk sensor (lasertakometer)\">Optisk sensor (lasertakometer)<\/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> + MVA (hvis aktuelt)<\/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=\"\/nb\/wp-json\/wp\/v2\/glossary\/168?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=\"Legg i handlekurv\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Legg i handlekurv\" 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=\"\/nb\/wp-json\/wp\/v2\/glossary\/168?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=\"Legg i handlekurv: \u00abOptical Sensor (Laser Tachometer)\u00bb\" rel=\"nofollow\" data-success_message=\"\u00abOptical Sensor (Laser Tachometer)\u00bb ble lagt til i handlekurven\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Legg i handlekurv<\/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\/nb\/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\/nb\/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 rotorbalanseringssett: b\u00e6reveske, flerkanals signalbehandler, h\u00e5ndholdt analysator, magnetisk base, vibrasjonssensorer og spiralkabler.\" 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\/nb\/product-category\/devices\/\" rel=\"tag\">Enheter<\/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\/nb\/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> + MVA (hvis aktuelt)<\/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=\"\/nb\/wp-json\/wp\/v2\/glossary\/168?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=\"Legg i handlekurv\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Legg i handlekurv\" 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=\"\/nb\/wp-json\/wp\/v2\/glossary\/168?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=\"Legg i handlekurv: \u00abBalanset-4\u00bb\" rel=\"nofollow\" data-success_message=\"\u00abBalanset-4\u00bb ble lagt til i handlekurven\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Legg i handlekurv<\/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\/nb\/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\/nb\/product\/magnet-stand\/\" title=\"Magnetisk stativ 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=\"Magnetisk base.\" 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\/nb\/product-category\/parts\/\" rel=\"tag\">Deler<\/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\/nb\/product\/magnet-stand\/\" title=\"Magnetisk stativ Insize-60-kgf\">Magnetisk stativ 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> + MVA (hvis aktuelt)<\/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=\"\/nb\/wp-json\/wp\/v2\/glossary\/168?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=\"Legg i handlekurv\" data-no-translation-title=\"\"><i rel=\"tooltip\" 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class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/nb\/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\/nb\/product\/reflective-tape\/\" title=\"Refleksb\u00e5nd\">\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=\"Refleksb\u00e5nd\" 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\/nb\/product-category\/parts\/\" rel=\"tag\">Deler<\/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\/nb\/product\/reflective-tape\/\" title=\"Refleksb\u00e5nd\">Refleksb\u00e5nd<\/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> + MVA (hvis aktuelt)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div 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tape\u00bb ble lagt til i handlekurven\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Legg i handlekurv<\/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\/nb\/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\/nb\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dynamisk balanseringsapparat &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-settet inneholder grensesnittenhet, sensorer, turteller og tilbeh\u00f8r\" 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\/nb\/product-category\/devices\/\" rel=\"tag\">Enheter<\/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\/nb\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dynamisk balanseringsapparat &quot;Balanset-1A&quot; OEM\">Dynamisk balanseringsapparat \"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> + MVA (hvis aktuelt)<\/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=\"\/nb\/wp-json\/wp\/v2\/glossary\/168?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=\"Legg i handlekurv\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Legg i handlekurv\" 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=\"\/nb\/wp-json\/wp\/v2\/glossary\/168?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=\"Legg i handlekurv: \u00abDynamic balancer \u201cBalanset-1A\u201d OEM\u00bb\" rel=\"nofollow\" data-success_message=\"\u00abDynamic balancer \u201cBalanset-1A\u201d OEM\u00bb ble lagt til i handlekurven\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Legg i handlekurv<\/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>Monteringsresonans<\/strong> er en <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/resonance\/\">resonans<\/a> tilstand der opphengssystemet \u2013 vibrasjonsdempere, monteringsskinner, braketter, glidef\u00f8tter eller hele maskinen som st\u00e5r p\u00e5 st\u00f8ttene \u2013 vibrerer med en av sine egne <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/natural-frequency\/\">naturlige frekvenser<\/a> som reaksjon p\u00e5 stimulering fra det roterende utstyret den b\u00e6rer. N\u00e5r dette skjer, spretter, vipper eller ruller hele maskinen som et stivt legeme p\u00e5 sine oppheng, med amplituder som er langt st\u00f8rre enn det samme p\u00e5draget ville gitt p\u00e5 et stivt fundament. Dette er mest kjent fra maskiner utstyrt med vibrasjonsisolatorer, men det kan like gjerne ramme en konvensjonell, fastboltet installasjon n\u00e5r b\u00e6restrukturen mangler <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/stiffness\/\">stivhet<\/a>. Uansett er dette et sentralt anliggende i utformingen av isolasjonssystemer, som b\u00f8r l\u00f8ses gjennom utformingen eller h\u00e5ndteres aktivt, snarere enn \u00e5 oppdages under drift.<\/p>\n<h2>1. Definisjon: Hva er monteringsresonans?<\/h2>\n<p>N\u00f8kkelen til \u00e5 forst\u00e5 monteringsresonans er \u00e5 betrakte maskinen og dens st\u00f8ttestrukturer som et selvstendig masse-fj\u00e6r-system. Maskinen utgj\u00f8r massen, mens isolatorene eller fleksibiliteten i st\u00f8ttestrukturen utgj\u00f8r fj\u00e6ren. Som alle slike systemer har denne enheten egne naturlige frekvenser, og hvis driftshastigheten \u2013 eller en av dens harmoniske frekvenser \u2013 faller sammen med en av disse, vil <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/forced-vibration\/\">tvungen vibrasjon<\/a> forsterkes. Det som skiller opphengsresonans fra rotor- eller akselresonans, er at hele maskinen beveger seg mer eller mindre som en enhet: vibrasjonen som m\u00e5les p\u00e5 opphengene, er langt st\u00f8rre enn vibrasjonen i selve rotoren. Dette kjennetegnet er et tegn p\u00e5 at problemet ligger i opphenget, ikke i rotoren. Det henger n\u00f8ye sammen med <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/frame-resonance\/\">rammeresonans<\/a> og <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/structural-resonance\/\">strukturell resonans<\/a>, som beskriver den samme forsterkningen som oppst\u00e5r i maskinrammen eller den omkringliggende konstruksjonen.<\/p>\n<h2>2. Naturlige frekvenser i monteringssystemet<\/h2>\n<h3>Stivlegememoduser p\u00e5 isolatorer<\/h3>\n<p>En maskin som st\u00e5r p\u00e5 vibrasjonsdempere oppf\u00f8rer seg som et stivt legeme p\u00e5 fj\u00e6rer, og et stivt legeme i rommet har seks frihetsgrader \u2013 og dermed seks egenfrekvenser.<\/p>\n<h4>Oversettelsesm\u00e5ter (tre)<\/h4>\n<ul>\n<li><strong>Vertikal sprett:<\/strong> opp-og-ned-bevegelse, vanligvis den laveste frekvensen \u2013 rundt 5\u201315 Hz for vanlig isolasjon.<\/li>\n<li><strong>Horisontale forskyvninger (X og Y):<\/strong> sidebevegelser, vanligvis omtrent 1,5\u20132 ganger s\u00e5 hyppige som den vertikale svingningsfrekvensen.<\/li>\n<\/ul>\n<h4>Rotasjonsmoduser (tre)<\/h4>\n<ul>\n<li><strong>Rulle:<\/strong> rotasjon rundt lengdeaksen.<\/li>\n<li><strong>Toneh\u00f8yde:<\/strong> rotasjon rundt tverraksen.<\/li>\n<li><strong>Gjepp:<\/strong> rotasjon rundt den vertikale aksen.<\/li>\n<li><strong>Frekvenser:<\/strong> vanligvis 10\u201330 Hz, avhengig av maskinens st\u00f8rrelse og hvor tyngdepunktet ligger.<\/li>\n<\/ul>\n<h3>Koblede moduser<\/h3>\n<ul>\n<li>Hvis isolatorene ikke er plassert symmetrisk, eller tyngdepunktet ikke ligger rett over dem, vil svingningstilstandene kobles sammen.<\/li>\n<li>Deretter skjer b\u00e5de translasjon og rotasjon samtidig.<\/li>\n<li>Resultatet er et komplekst bevegelsesm\u00f8nster.<\/li>\n<li>Slike koblede moduser er vanskeligere \u00e5 analysere og korrigere enn de rene, ukoblede tilfellene.<\/li>\n<\/ul>\n<h2>3. N\u00e5r det oppst\u00e5r monteringsresonans<\/h2>\n<h3>Resonans i isolasjonssystemet<\/h3>\n<p>Det vanligste scenariet, og et ironisk et, siden det skyldes nettopp de isolatorene som er ment \u00e5 dempe vibrasjoner:<\/p>\n<ul>\n<li><strong>Design intent:<\/strong> Isolatorene er valgt slik at deres egenfrekvens ligger p\u00e5 omtrent en tredjedel til en femtedel av driftshastigheten, noe som plasserer maskinen godt innenfor isolasjonsomr\u00e5det.<\/li>\n<li><strong>Problem:<\/strong> Hvis maskinen g\u00e5r under sin nominelle hastighet, eller bare passerer isolatorens frekvens under oppstart, vil drivkraften samsvare med denne egenfrekvensen.<\/li>\n<li><strong>Symptom:<\/strong> Kraftig vibrasjon ved hastigheter n\u00e6r isolatorens egenfrekvens<\/li>\n<li><strong>Varighet:<\/strong> begrenset til et bestemt, vanligvis smalt, hastighetsomr\u00e5de.<\/li>\n<\/ul>\n<h3>Skinne- eller meiersonans<\/h3>\n<ul>\n<li>Monteringsskinner og utstyrsunderstell har sine egne b\u00f8yningsmoduser.<\/li>\n<li>Vanlige frekvenser ligger mellom 15 og 50 Hz, avhengig av spennvidde og stivhet.<\/li>\n<li>Hele konstruksjonen vipper p\u00e5 de b\u00f8yelige skinnene.<\/li>\n<li>Dette er vanlig for modulbasert, ferdigpakket utstyr som leveres som en helhet.<\/li>\n<\/ul>\n<h3>Brakett- eller st\u00f8tteresonans<\/h3>\n<ul>\n<li>Utstyr som er montert p\u00e5 vegg eller i tak ved hjelp av braketter, er spesielt utsatt.<\/li>\n<li>Braketten eller st\u00f8ttearmen har sin egen egenfrekvens.<\/li>\n<li>Maskinens bevegelse forsterkes n\u00e5r kj\u00f8rehastigheten samsvarer med den.<\/li>\n<li>Den forsterkede bevegelsen kan deretter overf\u00f8re vibrasjoner til selve bygningskonstruksjonen.<\/li>\n<\/ul>\n<h2>4. Diagnostisk identifisering<\/h2>\n<h3>N\u00f8kkelindikatorer<\/h3>\n<ul>\n<li><strong>Forsterkning:<\/strong> Vibrasjonen som m\u00e5les p\u00e5 festet er langt st\u00f8rre enn vibrasjonen ved selve maskinen \u2013 noe som er et tydelig tegn p\u00e5 tilstanden.<\/li>\n<li><strong>Gynging eller hopp:<\/strong> synlig bevegelse av hele maskinen.<\/li>\n<li><strong>Hastighetsf\u00f8lsomhet:<\/strong> gjelder kun innenfor et begrenset hastighetsomr\u00e5de.<\/li>\n<li><strong>Lav frekvens:<\/strong> vanligvis 5\u201330 Hz for isolerte systemer.<\/li>\n<li><strong>Faseforhold:<\/strong> Alle festepunkter beveger seg i fase for en hoppende bevegelse, eller ute av fase for en gyngende bevegelse.<\/li>\n<\/ul>\n<h3>Diagnostisk prosedyre<\/h3>\n<ol>\n<li><strong>Bestem resonansfrekvensen<\/strong> fra toppen i <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/spectrum\/\">vibrasjonsspektrum<\/a>.<\/li>\n<li><strong>Gjennomf\u00f8r st\u00f8tpr\u00f8ving av festene:<\/strong> en <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/bump-test\/\">bumptest<\/a> viser fj\u00e6ringssystemets egenfrekvens uavhengig av l\u00f8peb\u00e5ndet.<\/li>\n<li><strong>Sammenligne:<\/strong> Hvis driftsresonansfrekvensen sammenfaller med den m\u00e5lte egenfrekvensen til opphenget, er det bekreftet at det foreligger opphengsresonans.<\/li>\n<li><strong>M\u00e5l flere steder<\/strong> for \u00e5 opprette <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/phase\/\">fase<\/a> forholdet mellom festepunktene.<\/li>\n<li><strong>Vurder modegangen:<\/strong> avgj\u00f8re om bevegelsen er en hoppende, svingende eller en koblet modus.<\/li>\n<\/ol>\n<p>Et avgj\u00f8rende f\u00f8rste skritt i diagnosen er \u00e5 skille mellom et problem med opphenget og et problem med rotoren. Det ovennevnte m\u00f8nsteret \u2013 stor bevegelse i opphengene, moderat bevegelse i rotoren, med toppen fastsatt til en strukturfrekvens snarere enn sporhastigheten \u2013 peker tydelig mot opphenget. Man m\u00e5 ogs\u00e5 passe p\u00e5 \u00e5 ikke forveksle opphengsresonans med en <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/soft-foot\/\">myk fot<\/a>, der den ene st\u00f8tten ikke ligger flatt og forvrenger rammen; de to kan forekomme samtidig og begge for\u00e5rsaker vibrasjoner.<\/p>\n<h2>5. Solutions<\/h2>\n<h3>For resonans i isolasjonssystemet<\/h3>\n<h4>Endre isolatorstivhet<\/h4>\n<ul>\n<li><strong>Stivere isolatorer<\/strong> \u00f8ke egenfrekvensen til over driftshastigheten.<\/li>\n<li><strong>Mykere isolatorer<\/strong> senk den under oppstartsomr\u00e5det, dersom utstyret t\u00e5ler den st\u00f8rre statiske nedb\u00f8yningen.<\/li>\n<li><strong>Valgregel:<\/strong> Isolatorens frekvens b\u00f8r ligge under en tredjedel av minimumshastigheten.<\/li>\n<\/ul>\n<h4>Legg til demping<\/h4>\n<ul>\n<li>Bruk isolatorer med innebygd <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/damping\/\">demping<\/a> \u2014 elastomere oppheng i stedet for fj\u00e6rer av rent st\u00e5l.<\/li>\n<li>Monter visk\u00f8se dempere eller friksjonsdempere parallelt med isolatorene.<\/li>\n<li>Demping senker resonanstoppen selv n\u00e5r frekvenssammenfallet ikke kan fjernes.<\/li>\n<\/ul>\n<h4>Forbedre isolatorinstallasjonen<\/h4>\n<ul>\n<li>S\u00f8rg for at alle isolatorer er riktig belastet \u2013 ingen skal v\u00e6re spente, sitte fast eller v\u00e6re uten belastning.<\/li>\n<li>Kontroller at isolatorene er tilpasset utstyrets faktiske vekt, ikke en antatt vekt.<\/li>\n<li>Kontroller om det finnes fastkilt eller \u00f8delagte isolatorer som har mistet sin opprinnelige stivhet.<\/li>\n<li>Kontroller at plasseringen er symmetrisk i forhold til tyngdepunktet for \u00e5 unng\u00e5 koblede moduser.<\/li>\n<\/ul>\n<h3>For strukturell monteringsresonans<\/h3>\n<h4>Forsterk monteringskonstruksjonen<\/h4>\n<ul>\n<li>Fest avstivere til skinnene eller glidebenene.<\/li>\n<li>\u00d8k tykkelsen p\u00e5 braketten eller legg til forsterkningsplater.<\/li>\n<li>Kort ned spenn som ikke er avstivet.<\/li>\n<li>Koble de separate festepunktene sammen slik at de fungerer som ett.<\/li>\n<\/ul>\n<h4>Endre monteringskonfigurasjonen<\/h4>\n<ul>\n<li>Sett inn mellomst\u00f8tter for \u00e5 redusere spennvidden.<\/li>\n<li>Flytt festepunktene til stivere deler av konstruksjonen.<\/li>\n<li>Bruk mer solid festemateriell.<\/li>\n<\/ul>\n<p>Siden alle disse tiltakene virker ved \u00e5 endre en egenfrekvens, vil b\u00e6restrukturens <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/foundation-stiffness\/\">fundamentets stivhet<\/a> er spaken de trekker i; en <a href=\"https:\/\/vibromera.eu\/nb\/calculators\/foundation-natural-frequency\/\">Kalkulator for grunnmurens egenfrekvens<\/a> bidrar til \u00e5 bekrefte at en avstivende endring faktisk flytter frekvensen bort fra kj\u00f8rehastigheten.<\/p>\n<h3>Driftsl\u00f8sninger<\/h3>\n<ul>\n<li><strong>Fartsgrense:<\/strong> Unng\u00e5 kontinuerlig drift ved resonanshastigheten.<\/li>\n<li><strong>Rask akselerasjon:<\/strong> passerer raskt gjennom resonansomr\u00e5det under oppstart, slik at det bygges opp lite energi.<\/li>\n<li><strong>Reduser eksitasjonen:<\/strong> improve <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/balansering\/\">balansere<\/a> for \u00e5 redusere drivkraften ved resonansfrekvensen.<\/li>\n<\/ul>\n<h2>6. Utforming av isolasjon og tilkoblet utstyr<\/h2>\n<h3>Vibrasjonsisolerende konstruksjon<\/h3>\n<p>Konstruksjonen med lydisolering forhindrer i utgangspunktet monteringsresonans ved \u00e5 holde driftshastighetene godt unna festets naturlige frekvenser:<\/p>\n<ul>\n<li><strong>Frekvensforhold:<\/strong> Isolatorfrekvensen b\u00f8r oppfylle f<sub>isolator<\/sub> &lt; 0.3 \u00d7 f<sub>minimum drifts<\/sub>.<\/li>\n<li><strong>Overf\u00f8rbarhet:<\/strong> n\u00f8yaktig ved resonans <a href=\"https:\/\/vibromera.eu\/nb\/calculators\/vibration-transmissibility\/\">overf\u00f8rbarhet<\/a> kan overstige 10 \u2013 festet forsterker lyden i stedet for \u00e5 dempe den, noe som er det motsatte av det det er ment for.<\/li>\n<li><strong>Rekkevidde:<\/strong> Alle driftsfrekvenser b\u00f8r ligge over 2\u20133 ganger isolatorfrekvensen for \u00e5 oppn\u00e5 effektiv isolasjon.<\/li>\n<li><strong>Startup:<\/strong> En kort resonanspassering med stor amplitude under oppkj\u00f8ringen er akseptabelt, forutsatt at den er kortvarig.<\/li>\n<\/ul>\n<p>\u00c5 velge isolatorer som oppfyller disse kravene er en rutinemessig dimensjoneringsoppgave; en <a href=\"https:\/\/vibromera.eu\/nb\/calculators\/vibration-mount-selection\/\">Beregningsverkt\u00f8y for valg av vibrasjonsdempere<\/a> tilpasser stivheten i opphenget til maskinens masse og hastighet, og en <a href=\"https:\/\/vibromera.eu\/nb\/calculators\/machine-vibration-isolation\/\">kalkulator for isolering mot maskinvibrasjoner<\/a> beregner den resulterende isolasjonseffektiviteten.<\/p>\n<h3>Tilkoblet utstyr<\/h3>\n<p>Motordrevet utstyr montert p\u00e5 en felles grunnplate medf\u00f8rer sine egne utfordringer:<\/p>\n<ul>\n<li>Hele enheten har stivlegememoduser p\u00e5 festene.<\/li>\n<li>Motoren og den drevne maskinen overf\u00f8rer vibrasjonene sine via den felles bunnplaten.<\/li>\n<li>En resonans kan settes i sving av begge maskinene, uavhengig av hvilken som gir mest lyd.<\/li>\n<li>Det m\u00e5 derfor betraktes som ett samlet system, ikke som to uavhengige maskiner.<\/li>\n<\/ul>\n<h2>7. M\u00e5le- og analyseverkt\u00f8y<\/h2>\n<h3>Modalanalyse<\/h3>\n<ul>\n<li><a href=\"https:\/\/vibromera.eu\/nb\/glossary\/modal-analysis\/\">Modal analyse<\/a> beskriver alle driftsmodusene for monteringssystemet i detalj.<\/li>\n<li>Den identifiserer frekvensen, dempningen og modegangen for hver enkelt.<\/li>\n<li>Disse dataene brukes direkte i designendringene.<\/li>\n<li>Dette kan gjennomf\u00f8res eksperimentelt ved hjelp av <a href=\"https:\/\/vibromera.eu\/nb\/glossary\/impact-testing\/\">slagpr\u00f8ving<\/a> eller beregnes ved hjelp av finitte elementer-analyse.<\/li>\n<\/ul>\n<h3>Driftsavb\u00f8yningsform (ODS)<\/h3>\n<ul>\n<li><a href=\"https:\/\/vibromera.eu\/nb\/glossary\/ods-analysis\/\">ODS-analyse<\/a> viser det faktiske bevegelsesm\u00f8nsteret mens maskinen er i drift.<\/li>\n<li>Den skiller tydelig mellom monteringsresonans og rotorresonans.<\/li>\n<li>Den viser hvilken modus som er aktiv \u2013 bounce, rock eller koblet.<\/li>\n<li>Den viser n\u00f8yaktig hvor det b\u00f8r legges inn avstivning for \u00e5 oppn\u00e5 best mulig effekt.<\/li>\n<\/ul>\n<p>I felten utf\u00f8rer det samme b\u00e6rbare instrumentet som brukes til rutinemessig balansering, en stor del av dette arbeidet. En tokanalsanalysator som <a href=\"https:\/\/vibromera.eu\/nb\/produkt\/balanset-1\/\">Balanset-1A<\/a> m\u00e5ler amplituden og fasen p\u00e5 flere punkter p\u00e5 festene, og dens st\u00f8tpr\u00f8vefunksjon m\u00e5ler festets egenfrekvens direkte \u2013 slik at en ingeni\u00f8r kan bekrefte en mistenkt resonans i festet, avgj\u00f8re om l\u00f8sningen er et stivere feste eller bedre balanse, og kontrollere at utbedringen har virket etter at den er utf\u00f8rt.<\/p>\n<p>Resonans i opphenget kan for\u00e5rsake kraftige vibrasjoner selv p\u00e5 godt vedlikeholdt og velbalansert maskineri, ganske enkelt fordi problemet ligger i opphenget og ikke i rotoren. \u00c5 forst\u00e5 de naturlige frekvensene til opphengssystemene \u2013 fremfor alt vibrasjonsisolatorer \u2013 og s\u00f8rge for at disse holdes godt adskilt fra driftshastighetene, er avgj\u00f8rende for vellykket vibrasjonsdemping i alle installasjoner med roterende utstyr.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/nb\/glossary\/\">\u2190 Tilbake til hovedindeksen<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>L\u00e6r om monteringsresonans og vibrasjonsforsterkning i utstyrsmonteringssystemer, inkludert isolatorer, skinner og braketter, n\u00e5r eksitasjonen samsvarer med deres naturlige frekvenser.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-168","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/nb\/wp-json\/wp\/v2\/glossary\/168","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/nb\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/nb\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":1,"href":"https:\/\/vibromera.eu\/nb\/wp-json\/wp\/v2\/glossary\/168\/revisions"}],"predecessor-version":[{"id":101392,"href":"https:\/\/vibromera.eu\/nb\/wp-json\/wp\/v2\/glossary\/168\/revisions\/101392"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/nb\/wp-json\/wp\/v2\/media?parent=168"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/nb\/wp-json\/wp\/v2\/categories?post=168"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/nb\/wp-json\/wp\/v2\/tags?post=168"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}