{"id":51,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/bearing-pedestal\/"},"modified":"2026-05-23T22:47:14","modified_gmt":"2026-05-23T22:47:14","slug":"bearing-pedestal","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/sv\/glossary\/bearing-pedestal\/","title":{"rendered":"Vad \u00e4r en lagerpiedestal? St\u00f6dstruktur"},"content":{"rendered":"<h1>F\u00f6rst\u00e5 lagerpiedestaler<\/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\/51?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\/51?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\/51?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\/51?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\/51?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\/51?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\/51?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\/51?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\/51?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\/51?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\/51?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\/51?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\/51?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\/51?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>A <strong>lagerpiedestal<\/strong> \u2014 \u00e4ven kallad lagerst\u00f6d, lagerstativ eller lagerblock \u2014 \u00e4r den konstruktionsdel som st\u00f6der och positionerar ett lager, lyfter det till r\u00e4tt h\u00f6jd och ger en styv, stabil monteringspunkt. Sockeln f\u00f6rbinder lagerhuset med maskinens bottenplatta eller fundament och \u00f6verf\u00f6r statiska belastningar fr\u00e5n rotorns vikt samt de dynamiska belastningar som alstras av <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/vibration\/\">vibrationer<\/a> och <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/unbalance\/\">obalans<\/a> ner i grunden. \u00c4ven om den s\u00e4llan r\u00f6r sig och \u00e4r l\u00e4tt att f\u00f6rbise, \u00e4r sockeln en av de viktigaste delarna i varje <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/rotor-bearing-system\/\">rotorlagersystem<\/a>: dess styvhet och strukturella integritet har direkt inverkan p\u00e5 lagrets inriktning, <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/critical-speed\/\">kritiska hastigheter<\/a>, vibrations\u00f6verf\u00f6ring och maskinens totala tillf\u00f6rlitlighet. Svaga, l\u00f6sa eller spruckna socklar h\u00f6r till de vanligaste orsakerna till maskinvibrationer och ih\u00e5llande inriktningsproblem.<\/p>\n<h2>1. Definition och funktion i maskinen<\/h2>\n<p>Funktionsm\u00e4ssigt ligger sockeln i lastv\u00e4gen mellan den roterande axeln och marken. Rotorns vikt \u00f6verf\u00f6rs via glidlagret eller rullningslagret till huset, vidare till sockeln och slutligen till bottenplattan, injekteringsbruket och betongfundamentet. Varje form av flexibilitet, glapp eller sprickor n\u00e5gonstans l\u00e4ngs den kedjan visar sig vid lagret som extra r\u00f6relse \u2013 vilket \u00e4r anledningen till att diagnostik av h\u00f6ga vibrationer s\u00e5 ofta slutar vid sockeln snarare \u00e4n vid rotorn.<\/p>\n<p>Eftersom sockeln ocks\u00e5 best\u00e4mmer <em>d\u00e4r<\/em> N\u00e4r lagret sitter p\u00e5 plats fungerar det samtidigt som den prim\u00e4ra inriktningsreferensen f\u00f6r hela maskinen. En sockel som har f\u00f6rskjutits, satt sig eller deformeras kommer att f\u00e5 axeln ur linje lika s\u00e4kert som en felaktigt tillverkad koppling, vilket ger upphov till de klassiska 1\u00d7- och 2\u00d7-symtomen p\u00e5 <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/misalignment\/\">feljustering<\/a>.<\/p>\n<h2>2. Typisk konstruktion och material<\/h2>\n<h3>Komponenter<\/h3>\n<ul>\n<li><strong>Vertikal st\u00f6dpelare:<\/strong> den huvudsakliga b\u00e4rande konstruktionsdelen som ger den n\u00f6dv\u00e4ndiga h\u00f6jden.<\/li>\n<li><strong>Lagerhusets f\u00e4ste:<\/strong> den \u00f6vre ytan eller plattformen som lagerhuset skruvas fast p\u00e5.<\/li>\n<li><strong>Monteringsyta:<\/strong> undersidan \u00e4r fastskruvad i bottenplattan eller fundamentet.<\/li>\n<li><strong>F\u00f6rst\u00e4rkningsribbor eller f\u00f6rst\u00e4rkningspl\u00e5tar:<\/strong> en konstruktionsf\u00f6rst\u00e4rkning som \u00f6kar styvheten utan att tillf\u00f6ra on\u00f6dig massa.<\/li>\n<li><strong>Bolt holes:<\/strong> f\u00f6r att f\u00e4sta lagerhuset upptill och f\u00f6rankra sockeln nedtill.<\/li>\n<li><strong>Justeringsfunktioner:<\/strong> mellanl\u00e4gg, lyftskruvar eller slitsade h\u00e5l som g\u00f6r det m\u00f6jligt att flytta lagret under inriktningen.<\/li>\n<\/ul>\n<h3>Material<\/h3>\n<ul>\n<li><strong>Cast iron:<\/strong> det vanligaste valet \u2014 god inneboende <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/damping\/\">d\u00e4mpning<\/a>, formstabil och prisv\u00e4rd.<\/li>\n<li><strong>St\u00e5l (bearbetat eller gjutet):<\/strong> h\u00f6gre h\u00e5llfasthet f\u00f6r tunga laster och specialanpassade geometrier.<\/li>\n<li><strong>Segj\u00e4rn:<\/strong> b\u00e4ttre slagh\u00e5llfasthet \u00e4n gr\u00e5j\u00e4rn.<\/li>\n<li><strong>Concrete:<\/strong> massiva socklar gjutna f\u00f6r stora turbiner och liknande tung utrustning.<\/li>\n<\/ul>\n<h2>3. Varf\u00f6r sockelns styvhet \u00e4r viktig<\/h2>\n<p>Sockeln \u00e4r inte helt styv; den fungerar som en fj\u00e4der i serie med lagret. Dess <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/stiffness\/\">styvhet<\/a> utg\u00f6r d\u00e4rf\u00f6r en del av st\u00f6dets totala effektiva styvhet, och det \u00e4r just denna totala styvhet som avg\u00f6r systemets <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/natural-frequency\/\">naturliga frekvenser<\/a>.<\/p>\n<ul>\n<li>En mjuk sockel minskar st\u00f6dets totala styvhet.<\/li>\n<li>L\u00e4gre styvhet s\u00e4nker egenfrekvenserna och kritiska hastigheter.<\/li>\n<li>Denna f\u00f6r\u00e4ndring kan s\u00e4nka den kritiska hastigheten till det normala driftsomr\u00e5det, vilket kan leda till <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/resonance\/\">resonans<\/a>.<\/li>\n<li>Den f\u00f6rst\u00e4rker dessutom den vibrationsamplitud som rotorn alstrar som svar p\u00e5 en viss obalans.<\/li>\n<\/ul>\n<h3>Typiska styvhetsv\u00e4rden<\/h3>\n<ul>\n<li><strong>Stel fundament:<\/strong> &gt; 100 000 N\/mm, med minimal nedb\u00f6jning under belastning.<\/li>\n<li><strong>Medelstor sockel:<\/strong> 10 000\u2013100 000 N\/mm, vilket \u00e4r typiskt f\u00f6r allm\u00e4n industriutrustning.<\/li>\n<li><strong>Flexibel sockel:<\/strong> &lt; 10 000 N\/mm, d\u00e4r sj\u00e4lva sockeln kan vara den faktor som i h\u00f6gsta grad p\u00e5verkar systemets flexibilitet.<\/li>\n<li><strong>Design goal:<\/strong> Str\u00e4va efter att sockelns styvhet ska vara ungef\u00e4r 3\u201310 g\u00e5nger st\u00f6rre \u00e4n lagrets styvhet, s\u00e5 att st\u00f6det bidrar minimalt till den totala flexibiliteten.<\/li>\n<\/ul>\n<p>Vid misstanke om en strukturell egenfrekvens kan en <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/bump-test\/\">bumptest<\/a> or formal <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/modal-analysis\/\">modalanalys<\/a> p\u00e5 den stillast\u00e5ende sockeln avsl\u00f6ja om den resonerar n\u00e4ra driftshastigheten \u2013 en kontroll som \u00e4r v\u00e4rd att g\u00f6ra innan man b\u00f6rjar fels\u00f6ka sj\u00e4lva rotorn.<\/p>\n<h2>4. Vanliga problem och hur de yttrar sig<\/h2>\n<h3>Piedestall\u00f6shet<\/h3>\n<p>L\u00f6sa f\u00f6rankringsbultar eller sprickor i konstruktionen kan orsaka kraftiga, ofta sv\u00e5rf\u00f6rklarliga vibrationer. Detta h\u00e4nger n\u00e4ra samman med <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/pedestal-looseness\/\">l\u00f6s sockel<\/a> and general <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/looseness\/\">mekaniskt glapp<\/a>:<\/p>\n<ul>\n<li><strong>Symtom:<\/strong> h\u00f6g vibration med flera <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/harmonics\/\">\u00f6vertoner<\/a> (1\u00d7, 2\u00d7, 3\u00d7 och s\u00e5 vidare).<\/li>\n<li><strong>Oregelbundet beteende:<\/strong> m\u00e4tv\u00e4rdena varierar of\u00f6ruts\u00e4gbart fr\u00e5n k\u00f6rning till k\u00f6rning.<\/li>\n<li><strong>Icke-linj\u00e4r respons:<\/strong> en vibration som inte \u00e4r direkt proportionell mot hastigheten.<\/li>\n<li><strong>Uppt\u00e4ckt:<\/strong> knackprovning, visuell inspektion och \u00f6verdriven <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/phase\/\">fas<\/a> variation mellan m\u00e4tpunkterna.<\/li>\n<li><strong>Korrektion:<\/strong> dra \u00e5t ankarbultarna med r\u00e4tt \u00e5tdragningsmoment, reparera sprickor och f\u00f6rst\u00e4rka konstruktionen.<\/li>\n<\/ul>\n<h3>Otillr\u00e4cklig styvhet<\/h3>\n<ul>\n<li><strong>Symtom:<\/strong> l\u00e5gfrekvent resonans och \u00f6verdriven nedb\u00f6jning under belastning.<\/li>\n<li><strong>Orsaker:<\/strong> bristf\u00e4llig ursprunglig konstruktion, korrosion eller slitage samt uppkomna sprickor.<\/li>\n<li><strong>Effekter:<\/strong> f\u00f6r l\u00e5ga kritiska hastigheter, kraftiga vibrationer och sv\u00e5rl\u00f6sta inriktningsproblem.<\/li>\n<li><strong>L\u00f6sningar:<\/strong> f\u00f6rst\u00e4rka sockeln, l\u00e4gga till f\u00f6rst\u00e4rkningspl\u00e5tar eller byta ut den mot en styvare konstruktion.<\/li>\n<\/ul>\n<h3>Spruckna socklar<\/h3>\n<ul>\n<li><strong>Orsaker:<\/strong> <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/fatigue\/\">tr\u00f6tthet<\/a> p\u00e5 grund av l\u00e5ngvariga vibrationer, \u00f6verbelastning, korrosion eller bristf\u00e4llig konstruktion.<\/li>\n<li><strong>Symtom:<\/strong> stadigt tilltagande vibrationer, fasf\u00f6rskjutning och synliga sprickor.<\/li>\n<li><strong>Uppt\u00e4ckt:<\/strong> penetrerande f\u00e4rg-, magnetpulver- eller ultraljudsunders\u00f6kning.<\/li>\n<li><strong>Risk:<\/strong> En sprucken sockel kan pl\u00f6tsligt ge vika, vilket kan leda till en katastrofal kollaps.<\/li>\n<li><strong>\u00c5tg\u00e4rd:<\/strong> omedelbar reparation eller utbyte.<\/li>\n<\/ul>\n<h3>Korrosion och nedbrytning<\/h3>\n<ul>\n<li>Rost, korrosion och betongavflagning som f\u00f6rs\u00e4mrar b\u00e4rf\u00f6rm\u00e5gan.<\/li>\n<li>S\u00e4ttningar i grunden eller nedbrytning av injekteringsbruk under fundamentet.<\/li>\n<li>Utslitna bulth\u00e5l till f\u00f6ljd av flera \u00e5rs mikror\u00f6relser.<\/li>\n<li>En gradvis, l\u00e4tt f\u00f6rbisedd f\u00f6rlust av styvhet som byggs upp under m\u00e5nga \u00e5r.<\/li>\n<\/ul>\n<h2>5. \u00d6verv\u00e4ganden kring inriktning<\/h2>\n<h3>Sockeln som inriktningsreferens<\/h3>\n<ul>\n<li>Lagrets placering \u2013 och d\u00e4rmed axelns centrumlinje \u2013 best\u00e4ms av sockelns placering.<\/li>\n<li>En felplacerad sockel leder direkt till att axeln hamnar snett.<\/li>\n<li>Den vertikala inriktningen beror p\u00e5 sockelns h\u00f6jd; den horisontella inriktningen p\u00e5 dess sidol\u00e4ge.<\/li>\n<\/ul>\n<h3>Mjuk fot vid sockeln<\/h3>\n<ul>\n<li><a href=\"https:\/\/vibromera.eu\/sv\/glossary\/soft-foot\/\">Mjukfot<\/a> uppst\u00e5r n\u00e4r en sockelfot inte st\u00e5r plant mot underlaget.<\/li>\n<li>Om man drar \u00e5t skruvarna f\u00f6rvrids konstruktionen ist\u00e4llet f\u00f6r att den sp\u00e4nns fast ordentligt.<\/li>\n<li>Denna snedvridning leder till felinriktning av lagret.<\/li>\n<li>Det m\u00e5ste uppt\u00e4ckas och \u00e5tg\u00e4rdas innan n\u00e5gon precisionsuppriktning p\u00e5b\u00f6rjas.<\/li>\n<\/ul>\n<h3>Justeringsmetoder<\/h3>\n<ul>\n<li><strong>Mellanl\u00e4gg:<\/strong> tunna metallpl\u00e5tar f\u00f6r finh\u00f6jdsjustering.<\/li>\n<li><strong>Jack bolts:<\/strong> g\u00e4ngade justeringsskruvar f\u00f6r exakt sidost\u00e4llning.<\/li>\n<li><strong>Slotted holes:<\/strong> m\u00f6jligg\u00f6ra sidof\u00f6rflyttning under uppriktningen.<\/li>\n<li><strong>Dowel pins:<\/strong> L\u00e5s slutl\u00e4get n\u00e4r inriktningen \u00e4r klar.<\/li>\n<\/ul>\n<h2>6. Konstruktion, besiktning och f\u00e4ltdiagnostik<\/h2>\n<h3>Designaspekter<\/h3>\n<ul>\n<li>Se till att tv\u00e4rsnittet \u00e4r tillr\u00e4ckligt stort f\u00f6r att motst\u00e5 b\u00f6jning och nedb\u00f6jning.<\/li>\n<li>Anv\u00e4nd f\u00f6rst\u00e4rkningsplattor eller f\u00f6rst\u00e4rkningsribbor f\u00f6r att \u00f6ka styvheten utan on\u00f6dig vikt.<\/li>\n<li>M\u00e4t upp och placera h\u00e5l f\u00f6r skruvarna korrekt, och se till att den termiska expansionen \u00f6verensst\u00e4mmer med bottenplattan.<\/li>\n<li>Undvik sp\u00e4nningskoncentrationer, s\u00e5som skarpa h\u00f6rn och pl\u00f6tsliga tv\u00e4rsnittsf\u00f6r\u00e4ndringar, och se till att de \u00f6vre och nedre monteringsytorna \u00e4r plana och parallella, med tillr\u00e4ckligt utrymme f\u00f6r installation och underh\u00e5ll.<\/li>\n<\/ul>\n<h3>Regelbunden besiktning<\/h3>\n<ul>\n<li><strong>Visuell:<\/strong> Kontrollera om det finns sprickor, korrosion och st\u00f6tskador.<\/li>\n<li><strong>Bult\u00e5tdragning:<\/strong> Kontrollera att f\u00f6rankringsbultarna \u00e4r ordentligt \u00e5tdragna.<\/li>\n<li><strong>Grund:<\/strong> Kontrollera om betongen \u00e4r skadad och om fogmassan har sk\u00f6ljts bort.<\/li>\n<li><strong>Inriktning:<\/strong> kontrollera att lagernas positioner inte har f\u00f6rskjutits med tiden.<\/li>\n<\/ul>\n<h3>Vibrationsdiagnostik<\/h3>\n<p>En avsl\u00f6jande f\u00e4ltkontroll \u00e4r att j\u00e4mf\u00f6ra vibrationerna som m\u00e4ts vid lagerhuset med vibrationerna vid sockelns bas. H\u00f6g \u00f6verf\u00f6ringsgrad \u2013 likartade amplituder b\u00e5de upptill och nedtill \u2013 tyder p\u00e5 att sockeln \u00e4r styv och fungerar som den ska, medan en stor skillnad tyder p\u00e5 flexibilitet eller glapp, och en markant fasf\u00f6rskjutning mellan de tv\u00e5 m\u00e4tpunkterna pekar p\u00e5 sockelresonans. Ett b\u00e4rbart tv\u00e5kanalsinstrument s\u00e5som <a href=\"https:\/\/vibromera.eu\/sv\/produkt\/balanset-1\/\">Balanset-1A<\/a> g\u00f6r det h\u00e4r enkelt: med en <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/accelerometer\/\">accelerometer<\/a> ett vid lagerhuset och ett andra vid basen \u2013 m\u00e4tningen registrerar synkroniserad amplitud och fas vid b\u00e5da punkterna, vilket g\u00f6r att en tekniker snabbt kan avg\u00f6ra om konstruktionen \u00e4r styv, l\u00f6s eller resonansben\u00e4gen innan man beslutar om man ska f\u00f6rst\u00e4rka sockeln eller balansera rotorn. Genom att utf\u00f6ra ett knacktest p\u00e5 konstruktionen samtidigt som man observerar responsen kan man uppt\u00e4cka l\u00f6sa eller spruckna st\u00f6d.<\/p>\n<p>Lagerf\u00f6tter \u00e4r visserligen ofta f\u00f6rbisedda, men utg\u00f6r \u00e4nd\u00e5 viktiga konstruktionsdelar vars skick och egenskaper i h\u00f6g grad p\u00e5verkar rotationsmaskiners prestanda. En v\u00e4l genomt\u00e4nkt konstruktion, noggrann installation och regelbundet underh\u00e5ll s\u00e4kerst\u00e4ller att lagerst\u00f6det f\u00f6rblir stabilt, att inriktningen \u00e4r korrekt och att driften p\u00e5 ett tillf\u00f6rlitligt s\u00e4tt h\u00e5lls fri fr\u00e5n on\u00f6diga vibrationer.<\/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 lagerstativ, de st\u00f6dstrukturer som lyfter och positionerar lager, vars styvhet och skick p\u00e5verkar vibrationer, uppriktning och kritiska hastigheter.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-51","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/sv\/wp-json\/wp\/v2\/glossary\/51","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\/51\/revisions"}],"predecessor-version":[{"id":101374,"href":"https:\/\/vibromera.eu\/sv\/wp-json\/wp\/v2\/glossary\/51\/revisions\/101374"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/sv\/wp-json\/wp\/v2\/media?parent=51"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/sv\/wp-json\/wp\/v2\/categories?post=51"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/sv\/wp-json\/wp\/v2\/tags?post=51"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}