{"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\/sv\/glossary\/mounting-resonance\/","title":{"rendered":"Vad \u00e4r monteringsresonans? St\u00f6dsystemdynamik"},"content":{"rendered":"<h1>F\u00f6rst\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\/sv\/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\/sv\/product\/balanset-1\/\" title=\"Portabel balanserare &amp; vibrationsanalysator 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 kit med portabel balanserare och vibrationsanalysator\" 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\/sv\/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\/sv\/product\/balanset-1\/\" title=\"Portabel balanserare &amp; vibrationsanalysator Balanset-1A\">Portabel balanserare &amp; vibrationsanalysator 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> + moms (om till\u00e4mpligt)<\/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=\"\/sv\/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=\"L\u00e4gg till i varukorg\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"L\u00e4gg till i varukorg\" 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=\"\/sv\/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=\"L\u00e4gg till i varukorgen: \u201dPortable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Portable balancer &amp; Vibration analyzer Balanset-1A&quot; har lagts till i din varukorg\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">L\u00e4gg till i varukorg<\/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\/sv\/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\/sv\/product\/vibration-sensor\/\" title=\"Vibrationssensor\">\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 vibrationssensor - n\u00e4rbild\" 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\/sv\/product-category\/parts\/\" rel=\"tag\">Delar<\/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\/sv\/product\/vibration-sensor\/\" title=\"Vibrationssensor\">Vibrationssensor<\/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> + moms (om till\u00e4mpligt)<\/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=\"\/sv\/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=\"L\u00e4gg till i varukorg\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"L\u00e4gg till i varukorg\" 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=\"\/sv\/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=\"L\u00e4gg till i varukorgen: \u201dVibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Vibration sensor&quot; har lagts till i din varukorg\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">L\u00e4gg till i varukorg<\/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\/sv\/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\/sv\/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\/sv\/product-category\/parts\/\" rel=\"tag\">Delar<\/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\/sv\/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> + moms (om till\u00e4mpligt)<\/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=\"\/sv\/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=\"L\u00e4gg till i varukorg\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"L\u00e4gg till i varukorg\" 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=\"\/sv\/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=\"L\u00e4gg till i varukorgen: \u201dOptical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Optical Sensor (Laser Tachometer)&quot; har lagts till i din varukorg\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">L\u00e4gg till i varukorg<\/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\/sv\/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\/sv\/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 rotorbalanseringssats: b\u00e4rv\u00e4ska, flerkanalig signalkonditionerare, handh\u00e5llen analysator, magnetisk bas, vibrationssensorer och spiralformade kablar.\" 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\/sv\/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\/sv\/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> + moms (om till\u00e4mpligt)<\/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=\"\/sv\/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=\"L\u00e4gg till i varukorg\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"L\u00e4gg till i varukorg\" 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=\"\/sv\/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=\"L\u00e4gg till i varukorgen: \u201dBalanset-4\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Balanset-4&quot; har lagts till i din varukorg\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">L\u00e4gg till i varukorg<\/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\/sv\/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\/sv\/product\/magnet-stand\/\" title=\"Magnetiskt 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=\"Magnetf\u00e4ste.\" 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\/sv\/product-category\/parts\/\" rel=\"tag\">Delar<\/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\/sv\/product\/magnet-stand\/\" title=\"Magnetiskt stativ Insize-60-kgf\">Magnetiskt 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> + moms (om till\u00e4mpligt)<\/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=\"\/sv\/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=\"L\u00e4gg till i varukorg\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"L\u00e4gg till i varukorg\" 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=\"\/sv\/wp-json\/wp\/v2\/glossary\/168?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=\"L\u00e4gg till i varukorgen: \u201dMagnetic Stand Insize-60-kgf\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Magnetic Stand Insize-60-kgf&quot; har lagts till i din varukorg\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">L\u00e4gg till i varukorg<\/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\/sv\/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\/sv\/product\/reflective-tape\/\" title=\"Reflekterande tejp\">\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=\"Reflekterande tejp\" 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\/sv\/product-category\/parts\/\" rel=\"tag\">Delar<\/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\/sv\/product\/reflective-tape\/\" title=\"Reflekterande tejp\">Reflekterande tejp<\/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> + moms (om till\u00e4mpligt)<\/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=\"\/sv\/wp-json\/wp\/v2\/glossary\/168?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=\"L\u00e4gg till i varukorg\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"L\u00e4gg till i varukorg\" 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=\"\/sv\/wp-json\/wp\/v2\/glossary\/168?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=\"L\u00e4gg till i varukorgen: \u201dReflective tape\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Reflective tape&quot; har lagts till i din varukorg\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">L\u00e4gg till i varukorg<\/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\/sv\/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\/sv\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dynamisk balanserare &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-kit, inneh\u00e5ll med gr\u00e4nssnittsenhet, givare, varvr\u00e4knare och tillbeh\u00f6r\" 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\/sv\/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\/sv\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dynamisk balanserare &quot;Balanset-1A&quot; OEM\">Dynamisk balanserare \"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> + moms (om till\u00e4mpligt)<\/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=\"\/sv\/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=\"L\u00e4gg till i varukorg\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"L\u00e4gg till i varukorg\" 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=\"\/sv\/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=\"L\u00e4gg till i varukorgen: \u201dDynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Dynamic balancer \u201cBalanset-1A\u201d OEM&quot; har lagts till i din varukorg\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">L\u00e4gg till i varukorg<\/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> \u00e4r en <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/resonance\/\">resonans<\/a> tillst\u00e5nd d\u00e4r upph\u00e4ngningssystemet \u2013 vibrationsd\u00e4mpare, monteringsskenor, f\u00e4sten, glidskenor eller hela maskinkonstruktionen som vilar p\u00e5 sina st\u00f6d \u2013 vibrerar med en av sina egna <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/natural-frequency\/\">naturliga frekvenser<\/a> som reaktion p\u00e5 excitation fr\u00e5n den roterande utrustning som den b\u00e4r. N\u00e4r detta intr\u00e4ffar studsar, gungar eller rullar hela maskinen som en styv kropp p\u00e5 sina f\u00e4sten, med amplituder som \u00e4r betydligt st\u00f6rre \u00e4n vad samma p\u00e5verkan skulle ge upphov till p\u00e5 ett styvt fundament. Detta \u00e4r mest k\u00e4nt fr\u00e5n maskiner utrustade med vibrationsd\u00e4mpare, men det kan i lika h\u00f6g grad drabba en konventionellt fastskruvad installation n\u00e4r b\u00e4rande konstruktionen saknar <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/stiffness\/\">styvhet<\/a>. Hur som helst \u00e4r detta en central fr\u00e5ga inom isoleringskonstruktion, som b\u00f6r l\u00f6sas redan i konstruktionsfasen eller hanteras aktivt, snarare \u00e4n att uppt\u00e4ckas f\u00f6rst under drift.<\/p>\n<h2>1. Definition: Vad \u00e4r monteringsresonans?<\/h2>\n<p>Nyckeln till att f\u00f6rst\u00e5 monteringsresonans \u00e4r att betrakta maskinen och dess st\u00f6d som ett sj\u00e4lvst\u00e4ndigt massa-fj\u00e4der-system. Maskinen utg\u00f6r massan, medan isolatorerna eller st\u00f6dkonstruktionens flexibilitet utg\u00f6r fj\u00e4dern. Precis som alla s\u00e5dana system har denna konstruktion egna naturliga frekvenser, och om driftshastigheten \u2013 eller en av dess \u00f6vertoner \u2013 sammanfaller med en av dessa, s\u00e5 <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/forced-vibration\/\">tv\u00e5ngsvibration<\/a> f\u00f6rst\u00e4rks. Det som skiljer monteringsresonans fr\u00e5n rotor- eller axelresonans \u00e4r att hela maskinen r\u00f6r sig mer eller mindre som en enhet: den vibration som m\u00e4ts p\u00e5 st\u00f6den \u00e4r mycket st\u00f6rre \u00e4n vibrationerna fr\u00e5n sj\u00e4lva rotorn. Det \u00e4r ett tydligt tecken p\u00e5 att problemet ligger i upph\u00e4ngningen, inte i rotorn. Det h\u00e4nger n\u00e4ra samman med <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/frame-resonance\/\">ramresonans<\/a> och <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/structural-resonance\/\">strukturell resonans<\/a>, som beskriver samma f\u00f6rst\u00e4rkning som uppst\u00e5r i maskinramen eller den omgivande konstruktionen.<\/p>\n<h2>2. Monteringssystemets egenfrekvenser<\/h2>\n<h3>Stelkroppsmodi p\u00e5 isolatorer<\/h3>\n<p>En maskin som vilar p\u00e5 vibrationsd\u00e4mpare beter sig som en styv kropp p\u00e5 fj\u00e4drar, och en styv kropp i rymden har sex frihetsgrader \u2013 vilket inneb\u00e4r att den har sex egenfrekvenser.<\/p>\n<h4>Translationsmoder (tre)<\/h4>\n<ul>\n<li><strong>Vertikal studs:<\/strong> upp-och-ner-r\u00f6relse, vanligtvis den l\u00e4gsta frekvensen \u2013 omkring 5\u201315 Hz f\u00f6r vanlig isolering.<\/li>\n<li><strong>Horisontella f\u00f6rskjutningar (X och Y):<\/strong> sidledsr\u00f6relser, vanligtvis cirka 1,5\u20132 g\u00e5nger den vertikala studsfrekvensen.<\/li>\n<\/ul>\n<h4>Rotationsmoder (tre)<\/h4>\n<ul>\n<li><strong>Rulla:<\/strong> rotation kring l\u00e4ngdaxeln.<\/li>\n<li><strong>Tonh\u00f6jd:<\/strong> rotation kring tv\u00e4raxeln.<\/li>\n<li><strong>Gira:<\/strong> rotation kring den vertikala axeln.<\/li>\n<li><strong>Frekvenser:<\/strong> vanligtvis 10\u201330 Hz, beroende p\u00e5 maskinens m\u00e5tt och var tyngdpunkten ligger.<\/li>\n<\/ul>\n<h3>Kopplade l\u00e4gen<\/h3>\n<ul>\n<li>Om isolatorerna inte \u00e4r symmetriskt placerade, eller om tyngdpunkten inte ligger mitt \u00f6ver dem, kopplas sv\u00e4ngningsl\u00e4gena samman.<\/li>\n<li>Translation och rotation sker d\u00e5 samtidigt.<\/li>\n<li>Resultatet blir ett komplext r\u00f6relsem\u00f6nster.<\/li>\n<li>S\u00e5dana kopplade sv\u00e4ngningsl\u00e4gen \u00e4r sv\u00e5rare att analysera och korrigera \u00e4n de rena, okopplade fallen.<\/li>\n<\/ul>\n<h2>3. N\u00e4r monteringsresonans uppst\u00e5r<\/h2>\n<h3>Resonans i isoleringssystem<\/h3>\n<p>Det vanligaste scenariot, och ett ironiskt s\u00e5dant, eftersom det beror p\u00e5 just de isolatorer som \u00e4r avsedda att d\u00e4mpa vibrationer:<\/p>\n<ul>\n<li><strong>Design intent:<\/strong> Isolatorerna v\u00e4ljs s\u00e5 att deras egenfrekvens ligger p\u00e5 ungef\u00e4r en tredjedel till en femtedel av driftshastigheten, vilket inneb\u00e4r att maskinen befinner sig v\u00e4l inom isoleringsomr\u00e5det.<\/li>\n<li><strong>Problem:<\/strong> Om maskinen k\u00f6rs under sin konstruktionshastighet, eller helt enkelt passerar isolatorns frekvens under uppstarten, sammanfaller excitationskraften med den egenfrekvensen.<\/li>\n<li><strong>Symptom:<\/strong> Kraftiga vibrationer vid hastigheter n\u00e4ra isolatorns naturliga frekvens<\/li>\n<li><strong>Varaktighet:<\/strong> begr\u00e4nsad till ett specifikt, oftast smalt, hastighetsintervall.<\/li>\n<\/ul>\n<h3>Sken- eller medaresonans<\/h3>\n<ul>\n<li>Monteringsskenor och utrustningsramar har sina egna b\u00f6jningsl\u00e4gen.<\/li>\n<li>De typiska frekvenserna ligger mellan 15 och 50 Hz, beroende p\u00e5 sp\u00e4nnvidd och styvhet.<\/li>\n<li>Hela konstruktionen gungar p\u00e5 de b\u00f6jliga skenorna.<\/li>\n<li>Detta \u00e4r vanligt vid modul\u00e4r, f\u00e4rdigmonterad utrustning som levereras som en enhet.<\/li>\n<\/ul>\n<h3>F\u00e4ste- eller st\u00f6dresonans<\/h3>\n<ul>\n<li>Utrustning som \u00e4r v\u00e4gg- eller takmonterad och f\u00e4sts med konsoler \u00e4r s\u00e4rskilt utsatt.<\/li>\n<li>F\u00e4stet eller st\u00f6darmen har sin egen egenfrekvens.<\/li>\n<li>Maskinens r\u00f6relse f\u00f6rst\u00e4rks n\u00e4r k\u00f6rhastigheten \u00f6verensst\u00e4mmer med den.<\/li>\n<li>Den f\u00f6rst\u00e4rkta r\u00f6relsen kan sedan \u00f6verf\u00f6ra vibrationer till sj\u00e4lva byggnadskonstruktionen.<\/li>\n<\/ul>\n<h2>4. Diagnostisk identifiering<\/h2>\n<h3>Viktiga indikatorer<\/h3>\n<ul>\n<li><strong>F\u00f6rst\u00e4rkning:<\/strong> Vibrationerna som m\u00e4ts p\u00e5 f\u00e4stet \u00e4r betydligt st\u00f6rre \u00e4n vibrationerna vid maskinen \u2013 vilket \u00e4r ett tydligt tecken p\u00e5 detta tillst\u00e5nd.<\/li>\n<li><strong>Gungning eller studsning:<\/strong> synlig r\u00f6relse av hela maskinen.<\/li>\n<li><strong>Hastighetsk\u00e4nslighet:<\/strong> allvarligt endast inom ett begr\u00e4nsat hastighetsintervall.<\/li>\n<li><strong>L\u00e5gfrekvens:<\/strong> vanligtvis 5\u201330 Hz f\u00f6r isolerade system.<\/li>\n<li><strong>Fasf\u00f6rh\u00e5llanden:<\/strong> alla f\u00e4stpunkter r\u00f6r sig i fas f\u00f6r ett studsl\u00e4ge, eller ur fas f\u00f6r ett gungl\u00e4ge.<\/li>\n<\/ul>\n<h3>Diagnostisk procedur<\/h3>\n<ol>\n<li><strong>Best\u00e4m resonansfrekvensen<\/strong> fr\u00e5n toppen i <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/spectrum\/\">vibrationsspektrum<\/a>.<\/li>\n<li><strong>Slagtesta f\u00e4stena:<\/strong> a <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/bump-test\/\">bumptest<\/a> visar f\u00e4stets egenfrekvens oberoende av den k\u00f6rande maskinen.<\/li>\n<li><strong>J\u00e4mf\u00f6relse:<\/strong> Om driftsresonansfrekvensen sammanfaller med f\u00e4stets uppm\u00e4tta egenfrekvens bekr\u00e4ftas monteringsresonans.<\/li>\n<li><strong>M\u00e4t p\u00e5 flera platser<\/strong> f\u00f6r att fastst\u00e4lla <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/phase\/\">fas<\/a> relationerna mellan f\u00e4stpunkterna.<\/li>\n<li><strong>Analysera sv\u00e4ngningsformen:<\/strong> avg\u00f6ra om r\u00f6relsen \u00e4r studsning, gungning eller en kopplad sv\u00e4ngningsform.<\/li>\n<\/ol>\n<p>Ett avg\u00f6rande f\u00f6rsta steg i fels\u00f6kningen \u00e4r att skilja mellan ett st\u00f6dproblem och ett rotorproblem. Ovanst\u00e5ende m\u00f6nster \u2013 kraftiga r\u00f6relser i f\u00e4stena, m\u00e5ttliga r\u00f6relser hos rotorn, d\u00e4r toppen ligger vid en strukturfrekvens i st\u00e4llet f\u00f6r att f\u00f6lja varvtalet \u2013 pekar tydligt mot f\u00e4stet. Man b\u00f6r ocks\u00e5 vara noga med att inte f\u00f6rv\u00e4xla monteringsresonans med ett <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/soft-foot\/\">mjukfot<\/a>, d\u00e4r det ena st\u00f6det inte ligger plant och snedvrider ramen; de b\u00e5da kan f\u00f6rekomma samtidigt och b\u00e5da bidrar till vibrationer.<\/p>\n<h2>5. Solutions<\/h2>\n<h3>F\u00f6r resonans i isoleringssystem<\/h3>\n<h4>\u00c4ndra isolatorns styvhet<\/h4>\n<ul>\n<li><strong>Styvare isolatorer<\/strong> h\u00f6jer egenfrekvensen \u00f6ver driftsvarvtalet.<\/li>\n<li><strong>Mjukare isolatorer<\/strong> s\u00e4nk den under startintervallet, om utrustningen t\u00e5l den st\u00f6rre statiska avb\u00f6jningen.<\/li>\n<li><strong>Urvalskriterium:<\/strong> Isolatorns frekvens b\u00f6r ligga under en tredjedel av det l\u00e4gsta driftsvarvtalet.<\/li>\n<\/ul>\n<h4>L\u00e4gg till d\u00e4mpning<\/h4>\n<ul>\n<li>Anv\u00e4nd isolatorer med inbyggd <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/damping\/\">d\u00e4mpning<\/a> \u2014 elastomerf\u00e4sten ist\u00e4llet f\u00f6r fj\u00e4drar av rent st\u00e5l.<\/li>\n<li>Montera visk\u00f6sa d\u00e4mpare eller friktionsd\u00e4mpare parallellt med isolatorerna.<\/li>\n<li>D\u00e4mpning s\u00e4nker resonanstoppen \u00e4ven n\u00e4r frekvens\u00f6verlappningen inte kan elimineras.<\/li>\n<\/ul>\n<h4>F\u00f6rb\u00e4ttra isolatorinstallationen<\/h4>\n<ul>\n<li>Se till att alla isolatorer \u00e4r korrekt belastade \u2013 ingen f\u00e5r vara snedst\u00e4lld, k\u00e4rva eller vara obelastad.<\/li>\n<li>Kontrollera att isolatorerna \u00e4r anpassade efter utrustningens faktiska vikt, inte en uppskattad vikt.<\/li>\n<li>Kontrollera om det finns k\u00e4rvande eller \u00e5ldrade isolatorer som har f\u00f6rlorat sin avsedda styvhet.<\/li>\n<li>Kontrollera att placeringen \u00e4r symmetrisk i f\u00f6rh\u00e5llande till tyngdpunkten f\u00f6r att undvika kopplade sv\u00e4ngningsl\u00e4gen.<\/li>\n<\/ul>\n<h3>F\u00f6r strukturell monteringsresonans<\/h3>\n<h4>F\u00f6rst\u00e4rk monteringskonstruktionen<\/h4>\n<ul>\n<li>F\u00f6rst\u00e4rk skenorna eller medarna.<\/li>\n<li>\u00d6ka f\u00e4stets tjocklek eller l\u00e4gg till f\u00f6rst\u00e4rkningspl\u00e5tar.<\/li>\n<li>F\u00f6rkorta sp\u00e4nnvidder som inte har st\u00f6d.<\/li>\n<li>Koppla ihop separata f\u00e4stpunkter s\u00e5 att de fungerar som en enhet.<\/li>\n<\/ul>\n<h4>\u00c4ndra monteringskonfigurationen<\/h4>\n<ul>\n<li>S\u00e4tt in mellanliggande st\u00f6d f\u00f6r att minska sp\u00e4nnvidden.<\/li>\n<li>Flytta f\u00e4stpunkterna till styvare delar av konstruktionen.<\/li>\n<li>Anv\u00e4nd mer h\u00e5llbara f\u00e4stdetaljer.<\/li>\n<\/ul>\n<p>Eftersom alla dessa \u00e5tg\u00e4rder fungerar genom att f\u00f6rskjuta en egenfrekvens, s\u00e5 \u00e4r b\u00e4rkonstruktionens <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/foundation-stiffness\/\">fundamentets styvhet<\/a> \u00e4r spaken de drar i; en <a href=\"https:\/\/vibromera.eu\/sv\/calculators\/foundation-natural-frequency\/\">kalkylator f\u00f6r naturlig frekvens f\u00f6r fundament<\/a> bidrar till att bekr\u00e4fta att en f\u00f6rst\u00e4rknings\u00e4ndring faktiskt f\u00f6rskjuter frekvensen bort fr\u00e5n k\u00f6rhastigheten.<\/p>\n<h3>Operativa l\u00f6sningar<\/h3>\n<ul>\n<li><strong>Hastighetsbegr\u00e4nsning:<\/strong> Undvik kontinuerlig drift vid resonansvarvtalet.<\/li>\n<li><strong>Snabb acceleration:<\/strong> passera resonansfrekvensen snabbt vid uppstart s\u00e5 att det inte byggs upp n\u00e5gon energi.<\/li>\n<li><strong>Minska excitationen:<\/strong> improve <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/balansering\/\">balans<\/a> f\u00f6r att minska excitationskraften vid resonansfrekvensen.<\/li>\n<\/ul>\n<h2>6. Isoleringsutformning och sammankopplad utrustning<\/h2>\n<h3>Vibrationsisolerande konstruktion<\/h3>\n<p>En v\u00e4l utformad vibrationsisolering f\u00f6rhindrar redan fr\u00e5n b\u00f6rjan monteringsresonans genom att driftshastigheterna h\u00e5lls v\u00e4l skilda fr\u00e5n f\u00e4stets egenfrekvenser:<\/p>\n<ul>\n<li><strong>Frekvensf\u00f6rh\u00e5llande:<\/strong> isolatorns frekvens b\u00f6r uppfylla f<sub>Isolator<\/sub> &lt; 0.3 \u00d7 f<sub>l\u00e4gsta driftfrekvens<\/sub>.<\/li>\n<li><strong>\u00d6verf\u00f6rbarhet:<\/strong> precis vid resonans <a href=\"https:\/\/vibromera.eu\/sv\/calculators\/vibration-transmissibility\/\">\u00f6verf\u00f6rbarhet<\/a> kan \u00f6verstiga 10 \u2013 f\u00e4stet f\u00f6rst\u00e4rker snarare \u00e4n isolerar, vilket \u00e4r raka motsatsen till dess syfte.<\/li>\n<li><strong>Driftomr\u00e5de:<\/strong> Alla driftsfrekvenser b\u00f6r ligga \u00f6ver 2\u20133 g\u00e5nger isolatorns frekvens f\u00f6r att isoleringen ska vara effektiv.<\/li>\n<li><strong>Startup:<\/strong> En kort resonanspassage med h\u00f6g amplitud under uppk\u00f6rningen \u00e4r acceptabel, f\u00f6rutsatt att den \u00e4r kort.<\/li>\n<\/ul>\n<p>Att v\u00e4lja isolatorer som uppfyller dessa krav \u00e4r en rutinm\u00e4ssig dimensioneringsuppgift; en <a href=\"https:\/\/vibromera.eu\/sv\/calculators\/vibration-mount-selection\/\">Ber\u00e4kningsverktyg f\u00f6r val av vibrationsd\u00e4mpande f\u00e4sten<\/a> anpassar f\u00e4stets styvhet efter maskinens massa och hastighet, och en <a href=\"https:\/\/vibromera.eu\/sv\/calculators\/machine-vibration-isolation\/\">ber\u00e4kningsverktyg f\u00f6r isolering mot maskinvibrationer<\/a> ber\u00e4knar den resulterande isoleringseffektiviteten.<\/p>\n<h3>Kopplad utrustning<\/h3>\n<p>Motordriven utrustning som \u00e4r monterad p\u00e5 en gemensam bottenplatta medf\u00f6r ytterligare komplikationer:<\/p>\n<ul>\n<li>Hela enheten har styvkroppsvibrationer i sina f\u00e4sten.<\/li>\n<li>Motorn och den drivna maskinen \u00f6verf\u00f6r sina vibrationer via den gemensamma bottenplattan.<\/li>\n<li>En resonans kan exciteras av vilken som helst av maskinerna, oavsett vilken som \u00e4r den starkare k\u00e4llan.<\/li>\n<li>Den m\u00e5ste d\u00e4rf\u00f6r betraktas som ett enda komplett system, inte som tv\u00e5 separata maskiner.<\/li>\n<\/ul>\n<h2>7. M\u00e4t- och analysverktyg<\/h2>\n<h3>Modalanalys<\/h3>\n<ul>\n<li><a href=\"https:\/\/vibromera.eu\/sv\/glossary\/modal-analysis\/\">Modalanalys<\/a> karakteriserar varje sv\u00e4ngningsmod i monteringssystemet fullst\u00e4ndigt.<\/li>\n<li>Den fastst\u00e4ller frekvens, d\u00e4mpning och sv\u00e4ngningsform f\u00f6r var och en av dem.<\/li>\n<li>Denna information anv\u00e4nds direkt som underlag f\u00f6r konstruktions\u00e4ndringar.<\/li>\n<li>Det kan genomf\u00f6ras experimentellt med <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/impact-testing\/\">slagprovning<\/a> eller f\u00f6ruts\u00e4gas med finita elementanalyser.<\/li>\n<\/ul>\n<h3>Driftsavb\u00f6jningsform (ODS)<\/h3>\n<ul>\n<li><a href=\"https:\/\/vibromera.eu\/sv\/glossary\/ods-analysis\/\">ODS-analys<\/a> visar det faktiska r\u00f6relsem\u00f6nstret medan maskinen \u00e4r ig\u00e5ng.<\/li>\n<li>Den skiljer tydligt mellan monteringsresonans och rotorresonans.<\/li>\n<li>Den visar vilket l\u00e4ge som \u00e4r aktivt \u2013 studs, gungning eller kopplat.<\/li>\n<li>Den visar exakt var f\u00f6rst\u00e4rkningar b\u00f6r placeras f\u00f6r att uppn\u00e5 b\u00e4sta m\u00f6jliga effekt.<\/li>\n<\/ul>\n<p>Ute p\u00e5 f\u00e4ltet underl\u00e4ttar samma b\u00e4rbara instrument som anv\u00e4nds f\u00f6r rutinm\u00e4ssig balansering en stor del av detta arbete. En tv\u00e5kanalsanalysator som till exempel <a href=\"https:\/\/vibromera.eu\/sv\/produkt\/balanset-1\/\">Balanset-1A<\/a> m\u00e4ter amplituden och fasen vid flera punkter p\u00e5 f\u00e4stena, och dess st\u00f6tprovningsfunktion m\u00e4ter f\u00e4stets egenfrekvens direkt \u2013 vilket g\u00f6r det m\u00f6jligt f\u00f6r en ingenj\u00f6r att bekr\u00e4fta en misst\u00e4nkt resonans i f\u00e4stet, avg\u00f6ra om l\u00f6sningen \u00e4r ett styvare f\u00e4ste eller b\u00e4ttre balans, samt kontrollera att \u00e5tg\u00e4rden har gett \u00f6nskat resultat.<\/p>\n<p>Monteringsresonans kan orsaka kraftiga vibrationer \u00e4ven i v\u00e4lunderh\u00e5llna och v\u00e4lbalanserade maskiner, helt enkelt d\u00e4rf\u00f6r att problemet finns i st\u00f6den snarare \u00e4n i rotorn. Att f\u00f6rst\u00e5 monteringssystemens egenfrekvenser \u2013 framf\u00f6r allt vibrationsisolatorernas \u2013 och se till att de h\u00e5lls v\u00e4l \u00e5tskilda fr\u00e5n driftvarvtalen \u00e4r avg\u00f6rande f\u00f6r effektiv vibrationskontroll i alla installationer med roterande utrustning.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/sv\/glossary\/\">\u2190 Tillbaka till huvudregistret<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>L\u00e4r dig om monteringsresonans och vibrationsf\u00f6rst\u00e4rkning i utrustningsmonteringssystem, inklusive isolatorer, skenor och f\u00e4sten, n\u00e4r excitationen matchar deras naturliga 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\/sv\/wp-json\/wp\/v2\/glossary\/168","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/sv\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/sv\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":1,"href":"https:\/\/vibromera.eu\/sv\/wp-json\/wp\/v2\/glossary\/168\/revisions"}],"predecessor-version":[{"id":101392,"href":"https:\/\/vibromera.eu\/sv\/wp-json\/wp\/v2\/glossary\/168\/revisions\/101392"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/sv\/wp-json\/wp\/v2\/media?parent=168"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/sv\/wp-json\/wp\/v2\/categories?post=168"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/sv\/wp-json\/wp\/v2\/tags?post=168"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}