{"id":228,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/seal-defects\/"},"modified":"2026-05-23T23:06:14","modified_gmt":"2026-05-23T23:06:14","slug":"seal-defects","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/sv\/glossary\/seal-defects\/","title":{"rendered":"Vad \u00e4r t\u00e4tningsdefekter? L\u00e4ckage och friktionsproblem"},"content":{"rendered":"<h1>F\u00f6rst\u00e5 t\u00e4tningsdefekter i roterande maskiner<\/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\/228?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\/228?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\/228?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\/228?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\/228?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\/228?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\/228?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\/228?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\/228?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\/228?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\/228?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\/228?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\/228?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\/228?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>T\u00e4tningsdefekter<\/strong> \u00e4r de skador, det slitage eller de direkta haverier som drabbar t\u00e4tningskomponenterna vars uppgift \u00e4r att h\u00e5lla sm\u00f6rjmedel inne och f\u00f6roreningar ute ur roterande maskiner. De vanligaste typerna \u00e4r l\u00e4ppt\u00e4tningar (radiella axelt\u00e4tningar), mekaniska glidringst\u00e4tningar, labyrintt\u00e4tningar och O-ringar, och deras defekter visar sig som olje- eller fettl\u00e4ckage, intr\u00e4ngning av smuts och fukt, \u00f6kad friktion och uppv\u00e4rmning samt \u2014 i vissa fall \u2014 ett bidrag till <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/vibration\/\">vibrationer<\/a> genom friktion eller v\u00e4tskerelaterade instabiliteter. T\u00e4tningar kan verka som obetydliga delar, men om de g\u00e5r s\u00f6nder f\u00e5r det allvarliga konsekvenser: f\u00f6rlust av sm\u00f6rjning leder till snabb <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/bearing-defects\/\">lagerfel<\/a>, f\u00f6roreningar p\u00e5skyndar <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/wear\/\">slitage<\/a>, och n\u00e4r det g\u00e4ller processpumpar kan en trasig t\u00e4tning leda till produktf\u00f6rlust, utsl\u00e4pp i milj\u00f6n eller en verklig s\u00e4kerhetsrisk.<\/p>\n<h2>1. Varf\u00f6r t\u00e4tningar \u00e4r viktigare \u00e4n man kan tro<\/h2>\n<p>En t\u00e4tning utg\u00f6r gr\u00e4nsen f\u00f6r sm\u00f6rjsystemet och, p\u00e5 processmaskiner, gr\u00e4nsen f\u00f6r inneslutningen. Eftersom den \u00e4r liten och billig i f\u00f6rh\u00e5llande till rotorn eller lagren den skyddar \u00e4r den l\u00e4tt att f\u00f6rbise \u2014 \u00e4nd\u00e5 b\u00f6rjar v\u00e4ldigt m\u00e5nga lagerhaverier inte i lagret alls utan i den t\u00e4tning som skulle ha skyddat det. Att betrakta t\u00e4tningens skick som en integrerad del av <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/condition-monitoring\/\">tillst\u00e5nds\u00f6vervakning<\/a>, snarare \u00e4n som en f\u00f6rbrukningsvara som byts ut n\u00e4r den l\u00e4cker, \u00e4r ett av de mest kostnadseffektiva s\u00e4tten att f\u00f6rb\u00e4ttra drifts\u00e4kerheten.<\/p>\n<h2>2. Vanliga t\u00e4tningstyper och deras defekter<\/h2>\n<h3>L\u00e4ppt\u00e4tningar (radiella axelt\u00e4tningar)<\/h3>\n<p>Elastomert\u00e4tningar med en flexibel l\u00e4pp som ligger an mot den roterande axeln.<\/p>\n<p><strong>Vanliga defekter:<\/strong><\/p>\n<ul>\n<li><strong>Lip wear:<\/strong> Friktionen sliter gradvis p\u00e5 l\u00e4ppmaterialet tills t\u00e4tningskontakten g\u00e5r f\u00f6rlorad.<\/li>\n<li><strong>H\u00e4rdning:<\/strong> v\u00e4rme eller \u00e5ldrande g\u00f6r att elastomeren h\u00e4rdas, vilket g\u00f6r att l\u00e4ppen f\u00f6rlorar sin flexibilitet och formbarhet.<\/li>\n<li><strong>Sprickbildning:<\/strong> sprickor uppst\u00e5r i l\u00e4ppen p\u00e5 grund av \u00e5ldrande, kemisk p\u00e5verkan eller \u00f6verdriven <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/run-out\/\">axelkast<\/a>.<\/li>\n<li><strong>L\u00e4pprivning:<\/strong> skador till f\u00f6ljd av felaktig montering, defekter i axeln eller kraftiga vibrationer.<\/li>\n<li><strong>Bortfall av garterfj\u00e4der:<\/strong> den lilla fj\u00e4dern som h\u00e5ller fast l\u00e4ppen g\u00e5r s\u00f6nder eller lossnar.<\/li>\n<\/ul>\n<p><strong>Symtom:<\/strong> olje- eller fettl\u00e4ckage vid axelutg\u00e5ngen, synlig f\u00f6rorening i lageromr\u00e5det, en \u00f6kning av lagertemperaturen n\u00e4r sm\u00f6rjmedlet f\u00f6rsvinner samt \u00f6kade lagervibrationer n\u00e4r f\u00f6roreningarna s\u00e4tter sig.<\/p>\n<h3>Mekaniska glidringst\u00e4tningar<\/h3>\n<p>Anv\u00e4nds i pumpar och h\u00f6gtryckstill\u00e4mpningar, med tv\u00e5 precisionsslipade ytor som glider mot varandra.<\/p>\n<p><strong>Vanliga defekter:<\/strong><\/p>\n<ul>\n<li><strong>Face wear:<\/strong> t\u00e4tningsytorna slits och l\u00e4ckaget \u00f6kar.<\/li>\n<li><strong>\u00c4ndyteskada:<\/strong> repor, flisor eller v\u00e4rmesprickor p\u00e5 t\u00e4tningsytorna.<\/li>\n<li><strong>O-ringsfel:<\/strong> de sekund\u00e4ra t\u00e4tningarna slits ut.<\/li>\n<li><strong>Fj\u00e4derfel:<\/strong> fj\u00e4drarna som ger anliggningstryck mellan ytorna g\u00e5r s\u00f6nder eller f\u00f6rsvagas.<\/li>\n<li><strong>Koksbildning och avlagringar:<\/strong> materialansamlingar hindrar korrekt kontakt mellan t\u00e4tningsytorna.<\/li>\n<\/ul>\n<p><strong>Symtom:<\/strong> synligt l\u00e4ckage vid t\u00e4tningen, \u00e5nga eller \u00e5ngutsl\u00e4pp vid t\u00e4tning av heta v\u00e4tskor, ett gnisslande ljud fr\u00e5n kontaktytorna, h\u00f6g t\u00e4tningstemperatur samt vibrationer p\u00e5 grund av instabil kontakt mellan t\u00e4tningsytorna.<\/p>\n<h3>Labyrrint\u00e4tningar<\/h3>\n<p>Ber\u00f6ringsfria t\u00e4tningar som ofta anv\u00e4nds i turbiner och kompressorer.<\/p>\n<p><strong>Vanliga defekter:<\/strong><\/p>\n<ul>\n<li><strong>Tooth wear:<\/strong> labyrintt\u00e4nder som \u00e4r slitna eller trasiga p\u00e5 grund av gnidning.<\/li>\n<li><strong>\u00d6kat spel:<\/strong> Slitage eller termisk expansion \u00f6kar spalten och f\u00f6rs\u00e4mrar t\u00e4tningens effektivitet.<\/li>\n<li><strong>Gnuggningar:<\/strong> kontakt till f\u00f6ljd av kraftiga vibrationer eller axelr\u00f6relser skadar t\u00e4nderna.<\/li>\n<li><strong>Ins\u00e4ttningar:<\/strong> kol- eller bel\u00e4ggningsavlagringar f\u00f6r\u00e4ndrar spelen.<\/li>\n<\/ul>\n<p><strong>Symtom:<\/strong> \u00f6kade l\u00e4ckage som kan m\u00e4tas som fl\u00f6des- eller tryckf\u00f6rlust, en minskad verkningsgrad till f\u00f6ljd av interna l\u00e4ckage, vibrationer orsakade av gnidningar som i vissa fall kan leda till <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/steam-whirl\/\">\u00e5ngvirvel<\/a>, samt fysiska tecken p\u00e5 kontakt, s\u00e5som slitage eller missf\u00e4rgning orsakad av v\u00e4rme.<\/p>\n<h3>O-ringar och statiska t\u00e4tningar<\/h3>\n<ul>\n<li><strong>Kompressionss\u00e4ttning:<\/strong> permanent deformation till f\u00f6ljd av l\u00e5ngvarig kompression.<\/li>\n<li><strong>Kemisk attack:<\/strong> inkompatibla v\u00e4tskor bryter ned elastomeren.<\/li>\n<li><strong>Extrudering:<\/strong> O-ringen pressas ut ur sitt sp\u00e5r under tryck.<\/li>\n<li><strong>V\u00e4rmeskada:<\/strong> v\u00e4rme\u00e5ldring, h\u00e4rdning och sprickbildning.<\/li>\n<\/ul>\n<h2>3. Orsaker till t\u00e4tningsfel<\/h2>\n<h3>Normalt slitage<\/h3>\n<ul>\n<li>Kontaktt\u00e4tningar har en begr\u00e4nsad livsl\u00e4ngd som styrs av friktionsslitage.<\/li>\n<li>Den typiska livsl\u00e4ngden f\u00f6r en l\u00e4ppt\u00e4tning \u00e4r ungef\u00e4r 5 000\u201320 000 driftstimmar.<\/li>\n<li>Livsl\u00e4ngden f\u00f6r en mekanisk t\u00e4tning \u00e4r ungef\u00e4r 10 000\u201350 000 timmar, beroende p\u00e5 anv\u00e4ndningsomr\u00e5det.<\/li>\n<li>Slitaget beror p\u00e5 axelns ytfinhet, hastighet och sm\u00f6rjning.<\/li>\n<\/ul>\n<h3>Installationsskador<\/h3>\n<ul>\n<li>T\u00e4tningsl\u00e4ppen sk\u00e4rs eller skadas vid monteringen.<\/li>\n<li>T\u00e4tningen sitter inte korrekt i sitt s\u00e4te.<\/li>\n<li>Defekter p\u00e5 axelytan sliter s\u00f6nder t\u00e4tningsl\u00e4ppen.<\/li>\n<li>F\u00f6roreningar f\u00f6rs in under monteringen.<\/li>\n<\/ul>\n<h3>Driftsf\u00f6rh\u00e5llanden<\/h3>\n<ul>\n<li><strong>F\u00f6r stort radiellt kast i axeln:<\/strong> <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/eccentricity\/\">excentricitet<\/a> eller vibrationer som \u00f6verstiger t\u00e4tningens kapacitet.<\/li>\n<li><strong>H\u00f6g temperatur:<\/strong> f\u00f6rst\u00f6r elastomermaterial.<\/li>\n<li><strong>Kemisk of\u00f6renlighet:<\/strong> processv\u00e4tskorna angriper t\u00e4tningsmaterialet.<\/li>\n<li><strong>Slitande milj\u00f6:<\/strong> partiklarna skadar t\u00e4tningsytorna.<\/li>\n<li><strong>Torrk\u00f6rning:<\/strong> Om sm\u00f6rjningen till t\u00e4tningen upph\u00f6r leder det till snabbt slitage.<\/li>\n<\/ul>\n<h3>Mekaniska problem<\/h3>\n<ul>\n<li>\u00d6verdriven vibration fr\u00e5n <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/unbalance\/\">obalans<\/a> eller <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/misalignment\/\">feljustering<\/a>.<\/li>\n<li><a href=\"https:\/\/vibromera.eu\/sv\/glossary\/shaft-crack\/\">Axeldefekter<\/a> s\u00e5som repor eller sk\u00e5ror som n\u00f6ter ned t\u00e4tningsl\u00e4ppen.<\/li>\n<li>Lagerhaveri som medf\u00f6r alltf\u00f6r stor axelr\u00f6relse.<\/li>\n<li>Termisk expansion som p\u00e5verkar t\u00e4tningens passform.<\/li>\n<\/ul>\n<h2>4. Uppt\u00e4ckt av t\u00e4tningsfel<\/h2>\n<h3>Visuella indikatorer<\/h3>\n<ul>\n<li><strong>L\u00e4ckage:<\/strong> olja, fett eller processv\u00e4tska syns vid t\u00e4tningen.<\/li>\n<li><strong>F\u00e4rgning:<\/strong> missf\u00e4rgning runt t\u00e4tningen p\u00e5 grund av l\u00e4ckage.<\/li>\n<li><strong>Droppande:<\/strong> aktiv l\u00e4ckageansamling under utrustningen.<\/li>\n<li><strong>Dimning:<\/strong> en fin dimma fr\u00e5n l\u00e4ckage i en h\u00f6gtryckst\u00e4tning.<\/li>\n<\/ul>\n<h3>Operativa indikatorer<\/h3>\n<ul>\n<li><strong>Sm\u00f6rmedelf\u00f6rlust:<\/strong> ett \u00e5terkommande behov av att fylla p\u00e5 olja eller fett.<\/li>\n<li><strong>F\u00f6rorening:<\/strong> smuts eller fukt i <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/oil-analysis\/\">oil-analysis<\/a> samples.<\/li>\n<li><strong>Lagerproblem:<\/strong> F\u00f6r tidigt lagerslitage p\u00e5 grund av kontaminering eller sm\u00f6rjmedelsf\u00f6rlust<\/li>\n<li><strong>Temperatur\u00f6kning:<\/strong> lageruppv\u00e4rmning till f\u00f6ljd av otillr\u00e4cklig sm\u00f6rjning.<\/li>\n<\/ul>\n<h3>Vibrationseffekter<\/h3>\n<ul>\n<li>Gnidning i t\u00e4tningen kan skapa friktionsinducerade vibrationer.<\/li>\n<li>H\u00f6gfrekventa komponenter uppst\u00e5r vid kontakt i t\u00e4tningen.<\/li>\n<li>I sv\u00e5ra fall, <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/sub-synchronous\/\">subsynkron<\/a> Vibrationer uppst\u00e5r p\u00e5 grund av att t\u00e4tningen \u00e4r instabil.<\/li>\n<li>Bland f\u00f6ljdeffekterna kan n\u00e4mnas vibrationer i lagren till f\u00f6ljd av f\u00f6roreningar eller bristande sm\u00f6rjning.<\/li>\n<\/ul>\n<p>Vibrationssymptomen \u00e4r subtila och bredbandiga snarare \u00e4n knutna till en enda skarp linje, s\u00e5 de \u00e4r mest anv\u00e4ndbara n\u00e4r man j\u00e4mf\u00f6r dem med en frisk maskin <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/baseline\/\">baslinje<\/a> on a <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/spectrum\/\">spektrum<\/a>: En gradvis \u00f6kning i det h\u00f6gfrekventa eller subsynkrona omr\u00e5det, snarare \u00e4n ett hopp vid 1\u00d7, \u00e4r det typiska tecknet p\u00e5 problem med t\u00e4tningen.<\/p>\n<h2>5. Konsekvenser av t\u00e4tningsfel<\/h2>\n<h3>Omedelbara effekter<\/h3>\n<ul>\n<li>Sm\u00f6rjmedelsf\u00f6rlust som kr\u00e4ver frekvent p\u00e5fyllning.<\/li>\n<li>Intr\u00e4ngning av f\u00f6roreningar som f\u00f6rs\u00e4mrar det kvarvarande sm\u00f6rjmedlet.<\/li>\n<li>Produktf\u00f6rlust eller utsl\u00e4pp i omgivningen vid processt\u00e4tningar.<\/li>\n<li>S\u00e4kerhetsrisker fr\u00e5n hala golv eller utsl\u00e4pp av giftiga \u00e4mnen<\/li>\n<\/ul>\n<h3>Sekund\u00e4r skada<\/h3>\n<ul>\n<li><strong>Lagerhaveri:<\/strong> Otillr\u00e4cklig sm\u00f6rjning eller f\u00f6rorening f\u00f6rst\u00f6r lager<\/li>\n<li><strong>Accelererat slitage:<\/strong> abrasiva f\u00f6roreningar p\u00e5skyndar slitaget \u00f6verallt.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/sv\/glossary\/corrosion\/\">Korrosion<\/a>:<\/strong> Fuktintr\u00e4ngning leder till rost och korrosion.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/sv\/glossary\/coupling-defects\/\">Koppling<\/a> damage:<\/strong> Sm\u00f6rjmedelsspray f\u00f6rorenar elastomera kopplingselement<\/li>\n<\/ul>\n<h2>6. F\u00f6rebyggande \u00e5tg\u00e4rder och underh\u00e5ll<\/h2>\n<h3>R\u00e4tt val<\/h3>\n<ul>\n<li>V\u00e4lj en t\u00e4tningstyp som \u00e4r anpassad efter anv\u00e4ndningsomr\u00e5det \u2013 med h\u00e4nsyn till tryck, temperatur, hastighet och kemisk milj\u00f6.<\/li>\n<li>Anv\u00e4nd t\u00e4tningar med r\u00e4tt storlek och specifikation.<\/li>\n<li>Se till att kraven p\u00e5 axelytans finish uppfylls, vanligtvis under 0,8 \u00b5m Ra f\u00f6r l\u00e4ppt\u00e4tningar.<\/li>\n<li>V\u00e4lj elastomer efter v\u00e4tska och temperatur (nitril, Viton, PTFE och s\u00e5 vidare).<\/li>\n<\/ul>\n<h3>Installationsrutiner<\/h3>\n<ul>\n<li>Reng\u00f6r alla ytor innan montering.<\/li>\n<li>Anv\u00e4nd r\u00e4tt monteringsverktyg \u2013 t\u00e4tningsdrivare, aldrig hammare.<\/li>\n<li>Sm\u00f6rj t\u00e4tningsl\u00e4pparna innan montering.<\/li>\n<li>Skydda l\u00e4ppen medan du f\u00f6r den \u00f6ver axeln med hj\u00e4lp av en monteringshylsa.<\/li>\n<li>Kontrollera att t\u00e4tningen sitter vinkelr\u00e4tt och korrekt i sitt s\u00e4te.<\/li>\n<\/ul>\n<h3>Driftspraxis<\/h3>\n<ul>\n<li>H\u00e5ll goda <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/balansering\/\">balans<\/a> och <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/misalignment\/\">uppriktning<\/a> f\u00f6r att minska axelns r\u00f6relser och vibrationer.<\/li>\n<li>Se till att driftstemperaturen ligger inom t\u00e4tningens angivna intervall.<\/li>\n<li>Se till att sm\u00f6rjmedlet verkligen n\u00e5r t\u00e4tningen.<\/li>\n<li>Undvik att kontaminera t\u00e4tningsomr\u00e5det med inkompatibla material<\/li>\n<\/ul>\n<h3>F\u00f6rebyggande byte<\/h3>\n<ul>\n<li>Byt ut t\u00e4tningarna vid det planerade underh\u00e5llet ist\u00e4llet f\u00f6r att v\u00e4nta tills de g\u00e5r s\u00f6nder.<\/li>\n<li>Typiska bytesintervall \u00e4r tv\u00e5 till fem \u00e5r, eller enligt tillverkarens rekommendation.<\/li>\n<li>Montera alltid nya t\u00e4tningar n\u00e4r ett lagerhus \u00f6ppnas.<\/li>\n<li>Se till att ha t\u00e4tningssatser i reservdelslagret.<\/li>\n<\/ul>\n<h2>7. S\u00e4rskilda \u00f6verv\u00e4ganden<\/h2>\n<h3>H\u00f6gvibrationsutrustning<\/h3>\n<ul>\n<li>F\u00f6r kraftiga r\u00f6relser i axeln sliter snabbt ut t\u00e4tningarna.<\/li>\n<li>Man m\u00e5ste \u00e5tg\u00e4rda de bakomliggande orsakerna till vibrationerna f\u00f6r att uppn\u00e5 en acceptabel livsl\u00e4ngd f\u00f6r t\u00e4tningarna.<\/li>\n<li>Robusta eller fj\u00e4derbelastade t\u00e4tningar \u00e4r l\u00e4mpliga f\u00f6r applikationer med kraftiga vibrationer.<\/li>\n<\/ul>\n<h3>Extrema milj\u00f6er<\/h3>\n<ul>\n<li><strong>H\u00f6g temperatur:<\/strong> Anv\u00e4nd h\u00f6gtemperaturelastomerer eller mekaniska t\u00e4tningar<\/li>\n<li><strong>Slipmedel:<\/strong> montera skyddande axelhylsor och expellert\u00e4tningar f\u00f6r att h\u00e5lla partiklar ute.<\/li>\n<li><strong>Fr\u00e4tande:<\/strong> Anv\u00e4nd kemikaliebest\u00e4ndiga material och ytbehandlade ytor.<\/li>\n<li><strong>Vakuum:<\/strong> Anv\u00e4nd speciella t\u00e4tningar med l\u00e5g gasavgivning.<\/li>\n<\/ul>\n<h2>8. Fels\u00f6kning vid problem med t\u00e4tningar<\/h2>\n<h3>F\u00f6r tidigt t\u00e4tningsfel<\/h3>\n<p><strong>Unders\u00f6kningsomr\u00e5den:<\/strong><\/p>\n<ul>\n<li>Kontrollera axelytans skick \u2013 ytj\u00e4mnhet, repor, korrosion.<\/li>\n<li>Kontrollera axelns radiella kast, eftersom f\u00f6r stort kast snabbt f\u00f6rst\u00f6r t\u00e4tningar.<\/li>\n<li>M\u00e4t vibrationsniv\u00e5erna, eftersom starka vibrationer f\u00f6rkortar t\u00e4tningarnas livsl\u00e4ngd.<\/li>\n<li>Kontrollera att driftstemperaturen ligger inom t\u00e4tningens angivna intervall.<\/li>\n<li>Kontrollera om det f\u00f6religger kemisk of\u00f6renlighet.<\/li>\n<li>Granska de installationsmetoder som anv\u00e4nds.<\/li>\n<li>Kontrollera att t\u00e4tningstyp och storlek \u00e4r korrekta f\u00f6r driftsf\u00f6rh\u00e5llandena.<\/li>\n<\/ul>\n<h3>Ih\u00e5llande l\u00e4ckage<\/h3>\n<p><strong>M\u00f6jliga orsaker och l\u00f6sningar:<\/strong><\/p>\n<ul>\n<li><strong>Skada p\u00e5 axeln:<\/strong> ett slitet sp\u00e5r vid t\u00e4tningen \u2192 reparera axeln eller montera en reparationshylsa.<\/li>\n<li><strong>F\u00f6r stort radiellt kast:<\/strong> Axelns excentricitet \u2192 korrigera kast eller anv\u00e4nd en t\u00e4tning med h\u00f6gre kapacitet<\/li>\n<li><strong>Felv\u00e4nd montering:<\/strong> t\u00e4tningen \u00e4r monterad bakv\u00e4nt \u2192 montera om den korrekt.<\/li>\n<li><strong>Skadad t\u00e4tningsl\u00e4pp:<\/strong> Installationsskador \u2192 byt ut och anv\u00e4nd r\u00e4tt teknik<\/li>\n<li><strong>Felaktigt tryck:<\/strong> tryck som \u00f6verskrider t\u00e4tningens nominella v\u00e4rde \u2192 anv\u00e4nd en t\u00e4tning med h\u00f6gre tryckklass eller s\u00e4nk trycket.<\/li>\n<\/ul>\n<h2>9. Vibrationsproblem relaterade till t\u00e4tningar<\/h2>\n<h3>T\u00e4tningsfriktion och instabilitet<\/h3>\n<ul>\n<li>Kontaktt\u00e4tningar kan ge upphov till stick-slip-friktion.<\/li>\n<li>Kan bidra till l\u00e5gfrekventa vibrationer eller skakande ljud<\/li>\n<li>Torrk\u00f6rande t\u00e4tningar \u00e4r s\u00e4rskilt utsatta f\u00f6r friktionsvibrationer.<\/li>\n<li>Kontaktfria t\u00e4tningar (labyrint) kan skapa aerodynamisk instabilitet<\/li>\n<\/ul>\n<h3>T\u00e4tningsgnidning<\/h3>\n<ul>\n<li>F\u00f6r stora axelr\u00f6relser tvingar t\u00e4tningen till h\u00e5rd kontakt med axeln.<\/li>\n<li>Kontakten alstrar v\u00e4rme och sliter snabbt p\u00e5 t\u00e4tningen.<\/li>\n<li>Asymmetrisk uppv\u00e4rmning kan ge upphov till en <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/thermal-bow\/\">termisk b\u00f6jning<\/a> in the shaft.<\/li>\n<li>Resultatet blir ofta h\u00f6gfrekventa vibrationer och buller \u2013 en n\u00e4ra sl\u00e4kting till full <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/rotor-rub\/\">rotor gnuggar<\/a>.<\/li>\n<\/ul>\n<h2>10. Inverkan p\u00e5 maskinens drifts\u00e4kerhet<\/h2>\n<h3>Sm\u00f6rjsystemets integritet<\/h3>\n<ul>\n<li>T\u00e4tningarna utg\u00f6r sm\u00f6rjsystemets avg\u00f6rande barri\u00e4r.<\/li>\n<li>T\u00e4tningsfel leder till f\u00f6rlust av sm\u00f6rjmedel och intr\u00e4ngande f\u00f6roreningar<\/li>\n<li>Det leder till att lagren slits ut snabbt.<\/li>\n<li>Detta kan leda till att maskinen slutar fungera helt.<\/li>\n<\/ul>\n<h3>Milj\u00f6skydd<\/h3>\n<ul>\n<li>T\u00e4tningar f\u00f6rhindrar l\u00e4ckage av processv\u00e4tska fr\u00e5n pumpar och kompressorer.<\/li>\n<li>Ett fel kan leda till milj\u00f6f\u00f6roreningar.<\/li>\n<li>Giftiga eller brandfarliga \u00e4mnen medf\u00f6r allvarliga s\u00e4kerhetsrisker.<\/li>\n<li>L\u00e4ckage kan leda till problem med efterlevnaden av lagstiftningen.<\/li>\n<\/ul>\n<h2>11. Moderna t\u00e4tningstekniker<\/h2>\n<h3>Avancerade konstruktioner<\/h3>\n<ul>\n<li><strong>Flerl\u00e4ppiga t\u00e4tningar:<\/strong> flera t\u00e4tningsl\u00e4ppar f\u00f6r redundans.<\/li>\n<li><strong>Centrifugalpackningar:<\/strong> Centrifugalkraften slungar bort f\u00f6roreningar fr\u00e5n t\u00e4tningen.<\/li>\n<li><strong>Magnetiska t\u00e4tningar:<\/strong> en magnetisk v\u00e4tska som h\u00e5lls p\u00e5 plats av ett magnetf\u00e4lt.<\/li>\n<li><strong>Dry-gas seals:<\/strong> ber\u00f6ringsfria t\u00e4tningar f\u00f6r h\u00f6ghastighetskompressorer.<\/li>\n<li><strong>Kassett\u00e4tningar:<\/strong> f\u00e4rdigmonterade enheter som underl\u00e4ttar installationen.<\/li>\n<\/ul>\n<h3>Tillst\u00e5nds\u00f6vervakning<\/h3>\n<ul>\n<li>System f\u00f6r l\u00e4ckagedetektering av t\u00e4tningar.<\/li>\n<li>\u00d6vervakning av spolv\u00e4tskefl\u00f6det vid mekaniska t\u00e4tningar.<\/li>\n<li>Temperatur\u00f6vervakning vid t\u00e4tningsst\u00e4llet.<\/li>\n<li>Vibrations\u00f6vervakning f\u00f6r att uppt\u00e4cka problem med t\u00e4tningar i ett tidigt skede.<\/li>\n<\/ul>\n<h2>12. Vibrationskopplingen i praktiken \u2013 och Balanset-1A<\/h2>\n<p>Det allra mest effektiva ett underh\u00e5llsteam kan g\u00f6ra f\u00f6r att f\u00f6rl\u00e4nga t\u00e4tningarnas livsl\u00e4ngd \u00e4r att se till att axeln g\u00e5r j\u00e4mnt. Eftersom de flesta fall av f\u00f6rtida t\u00e4tningsfel beror p\u00e5 \u00f6verdriven axelr\u00f6relse fr\u00e5n <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/unbalance\/\">obalans<\/a>, <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/misalignment\/\">feljustering<\/a> eller slitna lager \u2013 att \u00e5tg\u00e4rda dessa grundorsaker skyddar t\u00e4tningen betydligt b\u00e4ttre \u00e4n att byta ut t\u00e4tningen i sig. En b\u00e4rbar tv\u00e5kanalsanalysator som till exempel <a href=\"https:\/\/vibromera.eu\/sv\/produkt\/balanset-1\/\">Balanset-1A<\/a> g\u00f6r det m\u00f6jligt f\u00f6r en tekniker att p\u00e5 plats kontrollera om vibrationerna ligger inom acceptabla gr\u00e4nser <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/vibration-severity\/\">allvarlighetsgrad<\/a> omr\u00e5det, och n\u00e4r obalans uppt\u00e4cks, \u00e5tg\u00e4rda den p\u00e5 plats genom att <a href=\"https:\/\/vibromera.eu\/sv\/glossary\/faltbalansering\/\">f\u00e4ltbalansering<\/a> balansera rotorn i sina egna lager \u2013 vilket eliminerar just den excitation som f\u00f6rst\u00f6rde t\u00e4tningen. Tillsammans med oljeanalys och \u00f6vervakning av t\u00e4tningstemperaturen sluter vibrationsm\u00e4tning kretsen mellan en l\u00e4ckande t\u00e4tning och det mekaniska fel som orsakade den.<\/p>\n<p>Fel p\u00e5 t\u00e4tningar, som ofta f\u00f6rbises j\u00e4mf\u00f6rt med problem med lager eller rotorer, har en avg\u00f6rande inverkan p\u00e5 maskinernas drifts\u00e4kerhet. R\u00e4tt val, noggrann montering och f\u00f6rebyggande byte \u2013 i kombination med att man \u00e5tg\u00e4rdar de bakomliggande orsakerna till f\u00f6rtida haveri, s\u00e5som vibrationer, radiellt kast och f\u00f6roreningar \u2013 g\u00f6r att t\u00e4tningarna kan fullg\u00f6ra sina viktiga uppgifter att h\u00e5lla kvar sm\u00f6rjmedlet och h\u00e5lla f\u00f6roreningar ute under hela sin avsedda livsl\u00e4ngd.<\/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 t\u00e4tningsdefekter i roterande maskiner, inklusive slitage, l\u00e4ckage, friktion och skador, som p\u00e5verkar sm\u00f6rjretention, uteslutning av kontaminering och vibrationer.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-228","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/sv\/wp-json\/wp\/v2\/glossary\/228","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\/228\/revisions"}],"predecessor-version":[{"id":101457,"href":"https:\/\/vibromera.eu\/sv\/wp-json\/wp\/v2\/glossary\/228\/revisions\/101457"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/sv\/wp-json\/wp\/v2\/media?parent=228"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/sv\/wp-json\/wp\/v2\/categories?post=228"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/sv\/wp-json\/wp\/v2\/tags?post=228"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}