{"id":53,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/bearing-wear\/"},"modified":"2026-05-23T22:55:31","modified_gmt":"2026-05-23T22:55:31","slug":"bearing-wear","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/sl\/glossary\/bearing-wear\/","title":{"rendered":"Kaj je obraba le\u017eajev? Mehanizmi in zaznavanje"},"content":{"rendered":"<h1>Razumevanje obrabe le\u017eajev<\/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\/sl\/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\/sl\/product\/balanset-1\/\" title=\"Prenosni balanser in analizator vibracij 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=\"Prenosni uravnote\u017enik in analizator vibracij Balanset-1A v popolnem kompletu\" 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\/sl\/product-category\/devices\/\" rel=\"tag\">Naprave<\/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\/sl\/product\/balanset-1\/\" title=\"Prenosni balanser in analizator vibracij Balanset-1A\">Prenosni balanser in analizator vibracij 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> + DDV (\u010de je primerno)<\/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=\"\/sl\/wp-json\/wp\/v2\/glossary\/53?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=\"Dodaj v ko\u0161arico\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj v ko\u0161arico\" 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=\"\/sl\/wp-json\/wp\/v2\/glossary\/53?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=\"Dodaj v ko\u0161arico: \u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"\u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d je bil dodan v va\u0161o ko\u0161arico\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj v ko\u0161arico<\/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\/sl\/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\/sl\/product\/vibration-sensor\/\" title=\"Senzor vibracij\">\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=\"Senzor vibracij Balanset-1A od blizu\" 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\/sl\/product-category\/parts\/\" rel=\"tag\">Deli<\/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\/sl\/product\/vibration-sensor\/\" title=\"Senzor vibracij\">Senzor vibracij<\/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> + DDV (\u010de je primerno)<\/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=\"\/sl\/wp-json\/wp\/v2\/glossary\/53?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=\"Dodaj v ko\u0161arico\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj v ko\u0161arico\" 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=\"\/sl\/wp-json\/wp\/v2\/glossary\/53?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=\"Dodaj v ko\u0161arico: \u201cVibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"\u201cVibration sensor\u201d je bil dodan v va\u0161o ko\u0161arico\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj v ko\u0161arico<\/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\/sl\/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\/sl\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Opti\u010dni senzor (laserski tahometer)\">\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=\"Opti\u010dni senzor (laserski tahometer)\" 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\/sl\/product-category\/parts\/\" rel=\"tag\">Deli<\/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\/sl\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Opti\u010dni senzor (laserski tahometer)\">Opti\u010dni senzor (laserski tahometer)<\/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> + DDV (\u010de je primerno)<\/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=\"\/sl\/wp-json\/wp\/v2\/glossary\/53?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=\"Dodaj v ko\u0161arico\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj v ko\u0161arico\" 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=\"\/sl\/wp-json\/wp\/v2\/glossary\/53?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=\"Dodaj v ko\u0161arico: \u201cOptical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"\u201cOptical Sensor (Laser Tachometer)\u201d je bil dodan v va\u0161o ko\u0161arico\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj v ko\u0161arico<\/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\/sl\/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\/sl\/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=\"Komplet za uravnote\u017eenje rotorjev Vibromera: torba za prena\u0161anje, ve\u010dkanalni pretvornik signala, ro\u010dni analizator, magnetna podlaga, senzorji vibracij in spiralni kabli.\" 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\/sl\/product-category\/devices\/\" rel=\"tag\">Naprave<\/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\/sl\/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> + DDV (\u010de je primerno)<\/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=\"\/sl\/wp-json\/wp\/v2\/glossary\/53?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=\"Dodaj v ko\u0161arico\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj v ko\u0161arico\" 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=\"\/sl\/wp-json\/wp\/v2\/glossary\/53?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=\"Dodaj v ko\u0161arico: \u201cBalanset-4\u201d\" rel=\"nofollow\" data-success_message=\"\u201cBalanset-4\u201d je bil dodan v va\u0161o ko\u0161arico\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj v ko\u0161arico<\/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\/sl\/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\/sl\/product\/magnet-stand\/\" title=\"Magnetno stojalo 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=\"Magnetna osnova.\" 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\/sl\/product-category\/parts\/\" rel=\"tag\">Deli<\/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\/sl\/product\/magnet-stand\/\" title=\"Magnetno stojalo Insize-60-kgf\">Magnetno stojalo 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> + DDV (\u010de je primerno)<\/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=\"\/sl\/wp-json\/wp\/v2\/glossary\/53?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=\"Dodaj v ko\u0161arico\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj v ko\u0161arico\" 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=\"\/sl\/wp-json\/wp\/v2\/glossary\/53?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=\"Dodaj v ko\u0161arico: \u201cMagnetic Stand Insize-60-kgf\u201d\" rel=\"nofollow\" data-success_message=\"\u201cMagnetic Stand Insize-60-kgf\u201d je bil dodan v va\u0161o ko\u0161arico\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj v ko\u0161arico<\/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\/sl\/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\/sl\/product\/reflective-tape\/\" title=\"Odsevni trak\">\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=\"Odsevni trak\" 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\/sl\/product-category\/parts\/\" rel=\"tag\">Deli<\/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\/sl\/product\/reflective-tape\/\" title=\"Odsevni trak\">Odsevni trak<\/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> + DDV (\u010de je primerno)<\/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=\"\/sl\/wp-json\/wp\/v2\/glossary\/53?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=\"Dodaj v ko\u0161arico\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj v ko\u0161arico\" 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=\"\/sl\/wp-json\/wp\/v2\/glossary\/53?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=\"Dodaj v ko\u0161arico: \u201cReflective tape\u201d\" rel=\"nofollow\" data-success_message=\"\u201cReflective tape\u201d je bil dodan v va\u0161o ko\u0161arico\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj v ko\u0161arico<\/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\/sl\/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\/sl\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dinami\u010dni uravnote\u017eevalnik &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=\"Vsebina kompleta Balanset-1A z vmesni\u0161ko enoto, senzorji, tahometrom in dodatno opremo\" 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\/sl\/product-category\/devices\/\" rel=\"tag\">Naprave<\/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\/sl\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dinami\u010dni uravnote\u017eevalnik &quot;Balanset-1A&quot; OEM\">Dinami\u010dni uravnote\u017eevalnik \"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> + DDV (\u010de je primerno)<\/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=\"\/sl\/wp-json\/wp\/v2\/glossary\/53?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=\"Dodaj v ko\u0161arico\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj v ko\u0161arico\" 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=\"\/sl\/wp-json\/wp\/v2\/glossary\/53?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=\"Dodaj v ko\u0161arico: \u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"\u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d je bil dodan v va\u0161o ko\u0161arico\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj v ko\u0161arico<\/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>Obraba le\u017eajev<\/strong> je postopna izguba materiala s povr\u0161in le\u017eajev \u2014 tekalk, kotalnih elementov in kletke \u2014 skozi mehanske procese, kot so abrazija, adhezija, korozija ali povr\u0161inska utrujenost. Za razliko od nenadne odpovedi zaradi utrujenosti <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/spalling\/\">lu\u0161\u010denje<\/a>je obraba postopna, razpr\u0161ena degradacija: po\u010dasi pove\u010duje <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/bearing-clearance\/\">zra\u010dnosti le\u017eajev<\/a>, zmanj\u0161uje natan\u010dnost delovanja in privede do funkcionalne odpovedi \u0161ele takrat, ko igra postane prekomerna ali se povr\u0161ine mo\u010dno zgrban\u010dijo. Ker je postopek po\u010dasen, ga je hkrati nagrajevanje najdati zgodaj \u2014 daje obilna opozorila prek <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/vibration\/\">vibracije<\/a> trendov, sprememb temperature in fizi\u010dnega pregleda, \u0161e preden le\u017eaj zablokira.<\/p>\n<h2>1. Definicija: Kaj je obraba le\u017eajev?<\/h2>\n<p>Obraba se od lokalnega defekta razlikuje tako po mehanizmu kot po podpisu. Lokalni defekt \u2014 posamezna odlu\u0161ena luska ali brinellov vdolbek \u2014 je diskretna napaka, ki enkrat na prehod udari kotalne elemente in vzbudi lastno frekvenco le\u017eaja&#8217;s <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/bearing-fault-frequencies\/\">frekvence napak<\/a>. Obraba pa nasprotno odstranjuje material bolj ali manj povsod, kjer se povr\u0161ine drsijo, s \u010dimer zvi\u0161uje splo\u0161no hrapavost, namesto da bi ustvarila eno ostro brazgotino. Prakti\u010dna posledica je, da se obraba ka\u017ee kot nara\u0161\u010dajo\u010de \u0161irokopasovno \u0161umno dno in nara\u0161\u010dajo\u010da igra, medtem ko se defekt napove z jasnimi toni. Razumevanje, kateri mehanizem obrabe je v igri, je prvi korak k smiselni izbiri le\u017eajev, praksam mazanja in strategiji vzdr\u017eevanja \u2014 ter k razlikovanju obvladljivega staranja od bli\u017eajo\u010de se odpovedi v \u0161ir\u0161i dru\u017eini <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/bearing-defects\/\">napake le\u017eajev<\/a>.<\/p>\n<h2>2. Mehanizmi obrabe le\u017eajev<\/h2>\n<h3>Abrazivna obraba<\/h3>\n<p>Najpogostej\u0161i mehanizem obrabe v industrijskih le\u017eajih.<\/p>\n<ul>\n<li><strong>Vzrok:<\/strong> trdi delci \u2014 umazanija, odrezki pri obdelavi, odpadki od obrabe \u2014 ki prodrejo v le\u017eaj.<\/li>\n<li><strong>Postopek:<\/strong> delci, ujeti med kotalne elemente in tekalke, delujejo kot brusna masa.<\/li>\n<li><strong>Rezultat:<\/strong> material se odstranjuje z mehkej\u0161e povr\u0161ine, navadno z tekalk, pri \u010demer nastanejo utori ali polirane sledi obrabe.<\/li>\n<li><strong>Stopnja:<\/strong> groba sorazmernost tako z ravnijo kontaminacije kot s trdoto delcev.<\/li>\n<li><strong>Prepre\u010devanje:<\/strong> u\u010dinkovito tesnenje, filtracija maziva in \u010diste monta\u017ene prakse.<\/li>\n<\/ul>\n<h3>Adhezijsko obrabljanje (Obrezovanje)<\/h3>\n<p>Pojavi se pri mejni mazalnosti ali popolnem suhem stiku.<\/p>\n<ul>\n<li><strong>Vzrok:<\/strong> nezadostno mazanje, ki dopu\u0161\u010da neposredni stik kovina\u2013kovina.<\/li>\n<li><strong>Postopek:<\/strong> mikroskopsko varjenje in trganje na sti\u010dnih to\u010dkah asperitet.<\/li>\n<li><strong>Rezultat:<\/strong> hrapave, razbarvane povr\u0161ine s prenesenim materialom med te\u010daji in kotalnimi elementi.<\/li>\n<li><strong>Napredek:<\/strong> se lahko hitro stopnjuje, ko se za\u010dne, saj vsaka odtrgana asperiteta poslab\u0161a stik.<\/li>\n<li><strong>Prepre\u010devanje:<\/strong> pravo mazivo v pravi koli\u010dini, ki vzdr\u017euje nosilen mazivni film.<\/li>\n<\/ul>\n<h3>Frettingova obraba (La\u017ena Brinellizacija)<\/h3>\n<p>Pojavi se pri mirujo\u010dih ali nihajo\u010dih le\u017eajih, ne pa pri vrte\u010dih se.<\/p>\n<ul>\n<li><strong>Vzrok:<\/strong> oscilacijsko gibanje majhne amplitude, ko le\u017eaj ne rotira \u2014 tipi\u010dno vibracije med prevozom ali skladi\u0161\u010denjem.<\/li>\n<li><strong>Postopek:<\/strong> mikrozdrs med kotalnimi elementi in te\u010daji ustvarja drobne oksidne delce.<\/li>\n<li><strong>Rezultat:<\/strong> rde\u010dkasto-rjave usedline v kontaktnih conah in plitve vdolbine na vsakem mestu kotalnega elementa.<\/li>\n<li><strong>Videz:<\/strong> je podobno resni\u010dnemu brinelliranju, vendar brez trajne plasti\u010dne deformacije kot pri pravi prekora\u010ditvi obremenitve.<\/li>\n<li><strong>Prepre\u010devanje:<\/strong> izolacija vibracij med skladi\u0161\u010denjem in prevozom, ob\u010dasno vrtenje uskladi\u0161\u010denih strojev ali ustrezna prednapetost.<\/li>\n<\/ul>\n<h3>Korozivna obraba<\/h3>\n<ul>\n<li><strong>Vzrok:<\/strong> vlaga, kemikalije ali druga\u010de agresivna okolja.<\/li>\n<li><strong>Postopek:<\/strong> kemi\u010dni napad, ki povr\u0161ino jami\u010di in hrapavi, pogosto v kombinaciji z mehanskim delovanjem; osnovna <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/corrosion\/\">korozija<\/a> spro\u017ei nadaljnjo \u0161kodo.<\/li>\n<li><strong>Rezultat:<\/strong> rjasto obarvane usedline, hrapave povr\u0161ine in neto izguba materiala.<\/li>\n<li><strong>Pogosto v:<\/strong> Predelava hrane, morsko okolje, kemi\u010dni obrati<\/li>\n<li><strong>Prepre\u010devanje:<\/strong> le\u017eaji odporni proti koroziji, u\u010dinkovito tesnjenje in pravilna izbira maziva.<\/li>\n<\/ul>\n<h3>Erozivna obraba<\/h3>\n<ul>\n<li><strong>Vzrok:<\/strong> hitro gibljiv tok teko\u010dine, ki nosi zanesene delce.<\/li>\n<li><strong>Pogosto v:<\/strong> onesna\u017eena olja, ki jih dobavljajo cirkulacijski sistemi.<\/li>\n<li><strong>Rezultat:<\/strong> gladko erozijsko po\u0161kodovane povr\u0161ine in postopna odstranitev materiala.<\/li>\n<li><strong>Prepre\u010devanje:<\/strong> filtracija, \u010disto mazivo in kakovostna zasnova tesnil.<\/li>\n<\/ul>\n<p>\u010ce se ne ukrepamo, ve\u010d teh mehanizmov vodi v povr\u0161insko utrujenost z mikro-<a href=\"https:\/\/vibromera.eu\/sl\/glossary\/pitting\/\">jamice<\/a> kar privede do popolnega lu\u0161\u010denja \u2014 to\u010dke, pri kateri postopna obraba preide v hitro, okvarno odpoved.<\/p>\n<h2>3. Simptomi vibracij pri obrabi le\u017eajev<\/h2>\n<h3>Postopne spremembe<\/h3>\n<p>Obraba povzro\u010di zna\u010dilen, postopen premik v vibracijski signaturi:<\/p>\n<ul>\n<li><strong>Nara\u0161\u010dajo\u010da skupna raven:<\/strong> skupne RMS vibracije se v tednih in mesecih postopno pove\u010dujejo.<\/li>\n<li><strong>Ve\u010d visokofrekven\u010dne vsebine:<\/strong> energija nara\u0161\u010da v visokofrekve\u010dnem obmo\u010dju, nad pribli\u017eno 1000 Hz.<\/li>\n<li><strong>Povi\u0161ano \u0161umno ozadje:<\/strong> \u0161irokopasovna &#8220;trava&#8221; se dviga po celotnem spektru.<\/li>\n<li><strong>\u0160tevilni majhni vrhovi:<\/strong> gozd nizkih, razpr\u0161enih vrhov namesto ene prevladujo\u010de napake v tonu.<\/li>\n<li><strong>Izguba sledenja:<\/strong> komponenta 1\u00d7 se lahko zmanj\u0161a glede na nara\u0161\u010dajo\u010do visokofrekve\u010dno vsebino.<\/li>\n<\/ul>\n<h3>Razlikovanje med obrabo in lokalizirano napako<\/h3>\n<table border=\"1\" style=\"width:100%; border-collapse:collapse;\">\n<tr>\n<th>Zna\u010dilnost<\/th>\n<th>Lokalizirana napaka (izpu\u0161\u010denina)<\/th>\n<th>Splo\u0161na obraba<\/th>\n<\/tr>\n<tr>\n<td>Frekvence napak<\/td>\n<td>Jasni vrhovi BPFO, BPFI, BSF<\/td>\n<td>Ni jasnih frekvenc napak<\/td>\n<\/tr>\n<tr>\n<td>Videz spektra<\/td>\n<td>Diskretni vrhovi s harmoniki<\/td>\n<td>\u0160irok, dvignjen nivo hrupa<\/td>\n<\/tr>\n<tr>\n<td>Napredovanje<\/td>\n<td>Eksponentna rast amplitude<\/td>\n<td>Postopno, skoraj linearno nara\u0161\u010danje<\/td>\n<\/tr>\n<tr>\n<td>Analiza ovojnice<\/td>\n<td>Mo\u010dan odziv, jasni vrhovi<\/td>\n<td>Zmerno \u0415\u040eirokopasovno pove\u0414\u040canje<\/td>\n<\/tr>\n<tr>\n<td>\u010cas do okvare<\/td>\n<td>Tedne do mesece po odkritju<\/td>\n<td>Mesece do leta trajajo\u010da po\u010dasna degradacija<\/td>\n<\/tr>\n<\/table>\n<p>Ta razlika je pomembna, ker vpliva na vzdr\u017eevalni ukrep: lu\u0161\u010denje zahteva takoj\u0161nje na\u010drtovanje zamenjave, medtem ko je pri enakomerni obrabi pogosto mogo\u010de slediti trendu in le\u017eaj zamenjati ob primernem zastoju.<\/p>\n<h2>4. Metode odkrivanja<\/h2>\n<h3>Spremljanje vibracij<\/h3>\n<ul>\n<li>Sledite splo\u0161ni ravni RMS skozi \u010das namesto da berete posamezen trenutni posnetek.<\/li>\n<li>Opazujte visokofrekve\u010dni pospe\u0161ek (pogosto poro\u010dan kot visokofrekve\u010dna napaka ali pas HFD), ki je ob\u010dutljiv na hrapavost povr\u0161in.<\/li>\n<li><a href=\"https:\/\/vibromera.eu\/sl\/glossary\/crest-factor\/\">Faktor vrha<\/a> pri porazdeljeni obrabi ostaja razmeroma normalen &mdash; za razliko od lu\u0161\u010denja, kjer ga ostri udarci dvignejo.<\/li>\n<li><a href=\"https:\/\/vibromera.eu\/sl\/glossary\/kurtosis\/\">Kurtoza<\/a> prav tako ka\u017ee malo dramati\u010dnih sprememb, ker obrabi manjkajo impulzivni udarci, za zaznavanje katerih je kurtoza zasnovana.<\/li>\n<\/ul>\n<p>Ker obraba hrapavi povr\u0161ine brez ustvarjanja mo\u010dnih diskretnih tonov, tehnike demodulacije, kot so <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/envelope-analysis\/\">analiza ovojnice<\/a> so dragoceni za potrditev zgodnje faze degradacije, preden ta prevlada v splo\u0161nem od\u010ditku.<\/p>\n<h3>Spremljanje temperature<\/h3>\n<ul>\n<li>Spremljajte temperaturo le\u017eaja skupaj z vibracijami.<\/li>\n<li>Obraba pogosto dvigne temperaturo zaradi pove\u010danega trenja.<\/li>\n<li>Postopno nara\u0161\u010danje &mdash; v razponu 2\u20135 \u00b0C na leto &mdash; ka\u017ee na po\u010dasno, postopno obrabo.<\/li>\n<li>Nenaden skok signalizira prehod na huj\u0161o po\u0161kodbo in zahteva takoj\u0161njo pozornost.<\/li>\n<\/ul>\n<h3>Ultrazvo\u010dno spremljanje<\/h3>\n<ul>\n<li>Ultrazvo\u010dne emisije se pove\u010dajo, ko se povr\u0161ine hrapave, zato <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/ultrasound-analysis\/\">ultrazvo\u010dna analiza<\/a> ob\u010dutljive na zgodno obrazo.<\/li>\n<li>U\u010dinkovit je za zaznavanje degradacije precej preden se ta pojavi pri ni\u017ejih frekvencah.<\/li>\n<li>Prenosni ultrazvo\u010dni instrumenti so primerni za preglede po trasah.<\/li>\n<\/ul>\n<h3>Analiza olja<\/h3>\n<ul>\n<li>Delci obrabe se kopi\u010dijo v mazalniku in jih je mogo\u010de koli\u010dinsko opredeliti s pomo\u010djo <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/oil-analysis\/\">analiza olja<\/a>.<\/li>\n<li>\u0160tetje in analiza delcev sledita koli\u010dini in porazdelitvi velikosti odpadnih delcev.<\/li>\n<li>Ferrografija karakterizira delce obrabe ter nakazuje mehanizem, ki jih je povzro\u010dil.<\/li>\n<li>Nara\u0161\u010dajo\u010da koncentracija delcev je neposreden pokazatelj postopne obrabe.<\/li>\n<\/ul>\n<h2>5. Vzroki in prispevni dejavniki<\/h2>\n<h3>Povezano z mazanjem<\/h3>\n<ul>\n<li>Nezadostna koli\u010dina maziva, ki vodi do pomanjkanja mazanja.<\/li>\n<li>Napa\u010dna viskoznost za obratovalno hitrost in temperaturo.<\/li>\n<li>Onesna\u017eeno mazivo, ki vsebuje delce, vodo ali kemikalije.<\/li>\n<li>Razgrajeno mazivo, ki je oksidiralo ali izgubilo paket aditivov.<\/li>\n<li>Neprimerni intervali ponovnega mazanja \u2014 predolgi ali prekratki in s prekomernim nanosom masti.<\/li>\n<\/ul>\n<p>Dolo\u010ditev pravega intervala je v veliki meri izra\u010dunljiv problem; <a href=\"https:\/\/vibromera.eu\/sl\/calculators\/bearing-relubrication-interval\/\">kalkulator intervala ponovnega mazanja le\u017eajev<\/a> pretvori hitrost, velikost in pogoje delovanja v priporo\u010deni interval mazanja z mastjo ter odstrani velik del ugibanja pri <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/bearing-lubrication\/\">mazanje le\u017eajev<\/a>.<\/p>\n<h3>Delovni pogoji<\/h3>\n<ul>\n<li>Prekomernih stati\u010dnih ali dinami\u010dnih obremenitev le\u017eaja.<\/li>\n<li>Visoke obratovalne temperature, ki tanj\u0161ajo mazalni film.<\/li>\n<li>Onesna\u017eeno okolje, ki prese\u017ee zmogljivost tesnil.<\/li>\n<li>Neustrezno tesnenje, ki dopu\u0161\u010da vstop delcev.<\/li>\n<li>Vibracije, ki se prena\u0161ajo iz bli\u017enje opreme in spodbujajo fretting korozijo.<\/li>\n<\/ul>\n<h3>Namestitev in vzdr\u017eevanje<\/h3>\n<ul>\n<li>Napa\u010dna instalacija, ki povzro\u010di <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/misalignment\/\">neporavnanost gredi<\/a> in robno obremenitev.<\/li>\n<li>Napa\u010dna izbira notranje zra\u010dnosti za pogoje obremenitve.<\/li>\n<li>Onesna\u017eenje, nastalo pri namestitvi.<\/li>\n<li>Po\u0161kodovana tesnila, ki od samega za\u010detka prepu\u0161\u010dajo onesna\u017eila.<\/li>\n<\/ul>\n<h2>6. Prepre\u010devanje in podalj\u0161anje \u017eivljenjske dobe<\/h2>\n<h3>Najbolj\u0161e prakse mazanja<\/h3>\n<ul>\n<li>Uporabite pravilno vrsto in stopnjo maziva za dano apliciranje.<\/li>\n<li>Vzdr\u017eujte pravilno koli\u010dino \u2014 niti premalo niti preve\u010d.<\/li>\n<li>Dolo\u010dite ustrezne intervale ponovnega mazanja in se jih dosledno dr\u017eite.<\/li>\n<li>Spremljajte stanje maziva in ga zamenjajte, ko se razgradi.<\/li>\n<li>Med vsakim mazanjem ohranjajte \u010disto\u010do delovnega mesta.<\/li>\n<\/ul>\n<h3>Nadzor kontaminacije<\/h3>\n<ul>\n<li>U\u010dinkovito zatesnite, da prepre\u010dite vdor delcev.<\/li>\n<li>Vzdr\u017eevajte \u010diste prakse pri namestitvi.<\/li>\n<li>Filtrirajte sisteme cirkulacije olja, kjer so name\u0161\u010deni.<\/li>\n<li>Uporabite ukrepe za nadzor okolja, kot so ohi\u0161ja ali rahel nadtlak.<\/li>\n<li>Redno pregledujte in zamenjujte tesnila.<\/li>\n<\/ul>\n<h3>Upravljanje obratovalnih pogojev<\/h3>\n<ul>\n<li>Upravljajte v mejah projektnih parametrov le\u017eaja glede obremenitve, hitrosti in temperature.<\/li>\n<li>Ohranite dobro <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/uravnotezenje\/\">uravnote\u0415\u0455enje<\/a> da zmanj\u0161ate cikli\u010dne dinami\u010dne obremenitve, ki delujejo na le\u017eaj.<\/li>\n<li>Zagotovite natan\u010dnost <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/misalignment\/\">poravnava<\/a> da bi se izognili obremenitvi robov.<\/li>\n<li>Po potrebi nadzorujte delovno temperaturo z dodatnim hlajenjem.<\/li>\n<\/ul>\n<p>Dva od teh vzvodov &mdash; uravnote\u017eenje in poravnava &mdash; sta povsem v domeni vzdr\u017eevalne ekipe na terenu. Rezidualno <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/unbalance\/\">neuravnote\u017eenost<\/a> povzro\u010da rotacijsko dinami\u010dno obremenitev le\u017eaja pri vsakem obratu, njeno zmanj\u0161anje pa neposredno razbremeni le\u017eaj. Prenosni dvokanalni analizator, kot je <a href=\"https:\/\/vibromera.eu\/sl\/izdelek\/balanset-1\/\">Balanset-1A<\/a> tehniku omogo\u010da uravnote\u017eenje rotorja v lastnih le\u017eajih pri delovni hitrosti in sledenje nihanjem vibracij skozi \u010das, tako da se postopno nara\u0161\u010danje ravni zazna in ukrepa, preden obraba postane nekontrolirana. Ko je obrabljeni le\u017eaj kon\u010dno odstranjen, razvrstitev vzorca po\u0161kodbe po standardu ISO 15243 &mdash; kar <a href=\"https:\/\/vibromera.eu\/sl\/calculators\/bearing-damage-classifier\/\">klasifikator po\u0161kodb le\u017eajev<\/a> naredi sistemati\u010dno &mdash; zapre zanko z razkritjem temeljnega vzroka za naslednji le\u017eaj.<\/p>\n<p>Obraba le\u017eajev, \u010deprav postopna in veliko manj dramati\u010dna od nen\u0430\u0434\u043d\u0435 po\u0161kodbe z lu\u0161\u010denjem, predstavlja velik dele\u017e poslab\u0161anja stanja le\u017eajev v industrijski uporabi. Ustrezno mazanje, discipliniran nadzor kontaminacije in dosledno <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/trend-analysis\/\">in spremljanje trendov<\/a> skupaj omogo\u010dajo zgodnje zaznavanje obrabe in na\u010drtovano zamenjavo le\u017eaja &mdash; preden degradacija privede do funkcionalne odpovedi &mdash; kar optimizira tako zanesljivost kot stro\u0161ke vzdr\u017eevanja.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/sl\/glossary\/\">\u2190 Nazaj na glavno kazalo<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Spoznajte obrabo le\u017eajev, postopno izgubo materiala v kotalnih le\u017eajih zaradi abrazije, adhezije in utrujenosti, ki jo je mogo\u010de zaznati z analizo vibracij in spremljanjem temperature.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-53","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/sl\/wp-json\/wp\/v2\/glossary\/53","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/sl\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/sl\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":1,"href":"https:\/\/vibromera.eu\/sl\/wp-json\/wp\/v2\/glossary\/53\/revisions"}],"predecessor-version":[{"id":101423,"href":"https:\/\/vibromera.eu\/sl\/wp-json\/wp\/v2\/glossary\/53\/revisions\/101423"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/sl\/wp-json\/wp\/v2\/media?parent=53"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/sl\/wp-json\/wp\/v2\/categories?post=53"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/sl\/wp-json\/wp\/v2\/tags?post=53"}],"curies":[{"name":"delovni list","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}