{"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\/hr\/glossary\/bearing-wear\/","title":{"rendered":"\u0160to je tro\u0161enje le\u017eaja? Mehanizmi i otkrivanje"},"content":{"rendered":"<h1>Razumijevanje tro\u0161enja le\u017eajeva<\/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\/hr\/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\/hr\/product\/balanset-1\/\" title=\"Prijenosni balanser &amp; analizator vibracija 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 kompletan set prijenosnog balansera i analizatora vibracija\" 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\/hr\/product-category\/devices\/\" rel=\"tag\">ure\u0111aji<\/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\/hr\/product\/balanset-1\/\" title=\"Prijenosni balanser &amp; analizator vibracija Balanset-1A\">Portable balancer &amp; Vibration analyzer 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> + PDV (ako je primjenjivo)<\/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=\"\/hr\/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 u ko\u0161aricu\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj u ko\u0161aricu\" 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=\"\/hr\/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 u ko\u0161aricu: \u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Portable balancer &amp; Vibration analyzer Balanset-1A&quot; je dodan u va\u0161u ko\u0161aricu\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj u ko\u0161aricu<\/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\/hr\/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\/hr\/product\/vibration-sensor\/\" title=\"senzor vibracija\">\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=\"Detalj senzora vibracija Balanset-1A\" 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\/hr\/product-category\/parts\/\" rel=\"tag\">dijelovi<\/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\/hr\/product\/vibration-sensor\/\" title=\"senzor vibracija\">senzor vibracija<\/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> + PDV (ako je primjenjivo)<\/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=\"\/hr\/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 u ko\u0161aricu\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj u ko\u0161aricu\" 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=\"\/hr\/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 u ko\u0161aricu: \u201cVibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Vibration sensor&quot; je dodan u va\u0161u ko\u0161aricu\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj u ko\u0161aricu<\/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\/hr\/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\/hr\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Opti\u010dki senzor (laserski tahometar)\">\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\u010dki senzor (laserski tahometar)\" 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\/hr\/product-category\/parts\/\" rel=\"tag\">dijelovi<\/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\/hr\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Opti\u010dki senzor (laserski tahometar)\">Opti\u010dki senzor (laserski tahometar)<\/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> + PDV (ako je primjenjivo)<\/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=\"\/hr\/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 u ko\u0161aricu\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj u ko\u0161aricu\" 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=\"\/hr\/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 u ko\u0161aricu: \u201cOptical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Optical Sensor (Laser Tachometer)&quot; je dodan u va\u0161u ko\u0161aricu\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj u ko\u0161aricu<\/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\/hr\/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\/hr\/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 komplet za balansiranje rotora: torba za no\u0161enje, vi\u0161ekanalni pretvara\u010d signala, ru\u010dni analizator, magnetska baza, senzori vibracija i spiralni kabeli.\" 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\/hr\/product-category\/devices\/\" rel=\"tag\">ure\u0111aji<\/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\/hr\/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> + PDV (ako je primjenjivo)<\/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=\"\/hr\/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 u ko\u0161aricu\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj u ko\u0161aricu\" 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=\"\/hr\/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 u ko\u0161aricu: \u201cBalanset-4\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Balanset-4&quot; je dodan u va\u0161u ko\u0161aricu\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj u ko\u0161aricu<\/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\/hr\/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\/hr\/product\/magnet-stand\/\" title=\"Magnetski stalak Insize nosivosti 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=\"Magnetska baza.\" 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\/hr\/product-category\/parts\/\" rel=\"tag\">dijelovi<\/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\/hr\/product\/magnet-stand\/\" title=\"Magnetski stalak Insize nosivosti 60 kgf\">Magnetski stalak Insize nosivosti 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> + PDV (ako je primjenjivo)<\/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=\"\/hr\/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 u ko\u0161aricu\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj u ko\u0161aricu\" 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=\"\/hr\/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 u ko\u0161aricu: \u201cMagnetic Stand Insize-60-kgf\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Magnetic Stand Insize-60-kgf&quot; je dodan u va\u0161u ko\u0161aricu\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj u ko\u0161aricu<\/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\/hr\/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\/hr\/product\/reflective-tape\/\" title=\"Reflektiraju\u0107a traka\">\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=\"Reflektiraju\u0107a traka\" 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\/hr\/product-category\/parts\/\" rel=\"tag\">dijelovi<\/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\/hr\/product\/reflective-tape\/\" title=\"Reflektiraju\u0107a traka\">Reflektiraju\u0107a traka<\/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> + PDV (ako je primjenjivo)<\/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=\"\/hr\/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 u ko\u0161aricu\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj u ko\u0161aricu\" 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=\"\/hr\/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 u ko\u0161aricu: \u201cReflective tape\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Reflective tape&quot; je dodan u va\u0161u ko\u0161aricu\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj u ko\u0161aricu<\/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\/hr\/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\/hr\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dinami\u010dki balanser \u201cBalanset-1A\u201d 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=\"Sadr\u017eaj kompleta Balanset-1A s jedinicom za su\u010delje, senzorima, tahometrom i dodacima\" 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\/hr\/product-category\/devices\/\" rel=\"tag\">ure\u0111aji<\/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\/hr\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dinami\u010dki balanser \u201cBalanset-1A\u201d OEM\">Dinami\u010dki balanser \u201cBalanset-1A\u201d 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> + PDV (ako je primjenjivo)<\/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=\"\/hr\/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 u ko\u0161aricu\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj u ko\u0161aricu\" 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=\"\/hr\/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 u ko\u0161aricu: \u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Dynamic balancer \u201cBalanset-1A\u201d OEM&quot; je dodan u va\u0161u ko\u0161aricu\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj u ko\u0161aricu<\/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>Habanje le\u017eaja<\/strong> je progresivni gubitak materijala s povr\u0161ina oslonca \u2014 staza kotrljanja, elemenata za kotrljanje i kaveza \u2014 kroz mehani\u010dke procese poput abrazije, adhezije, korozije ili zamora povr\u0161ine. Za razliku od naglog pada zamora <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/spalling\/\">lju\u0161tenje<\/a>, tro\u0161enje je postupno, rasprostranjena degradacija: polako pove\u0107ava <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/bearing-clearance\/\">zazori le\u017eajeva<\/a>, naru\u0161ava preciznost rada i zavr\u0161ava funkcionalnim otkazom tek kada razmak postane prevelik ili se povr\u0161ine ozbiljno hrapave. Budu\u0107i da je taj proces spora, to je ujedno i jedno od najprofitabilnijih za rana otkrivanja \u2014 daje obilan savjet kroz <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/vibration\/\">vibracija<\/a> trendove, promjene temperature i fizi\u010dke inspekcije dugo prije nego \u0161to se oslonac zaglaviti.<\/p>\n<h2>1. Definicija: \u0160to je tro\u0161enje oslonca?<\/h2>\n<p>Tro\u0161enje se razlikuje od lokalizirane gre\u0161ke i po mehanizmu i po signature-u. Lokalizirana gre\u0161ka \u2014 jedan pukotina ili Brinellova uvala \u2014 je diskretna gre\u0161ka koja poga\u0111a elemente kotrljanja jednom po prijedu i zvoni prirodni ton oslonca&#8217;s <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/bearing-fault-frequencies\/\">frekvencije kvarova<\/a>. Tro\u0161enje, me\u0111utim, uklanja materijal manje-vi\u0161e svugdje gdje se povr\u0161ine trljaju, pove\u0107avaju\u0107i op\u0107u hrapavost umjesto stvaranja jedne o\u0161tre brazgotine. Prakti\u010dna posljedica je da se tro\u0161enje pojavljuje kao rastu\u0107a visokofrekventna razina \u0161uma i pove\u0107anje razmaka, dok gre\u0161ka o sebi objavljuje s o\u0161trim tonovima. Razumijevanje kojim mehanizmom tro\u0161enja se radi je prvi korak prema razumnom izboru oslonca, praksi podmazivanja i strategiji odr\u017eavanja \u2014 te prema razlikovanju upravljivoga starenja od predstoje\u0107e neispravnosti me\u0111u \u0161irom obitelji <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/bearing-defects\/\">kvarovi le\u017eaja<\/a>.<\/p>\n<h2>2. Mehanizmi tro\u0161enja oslonaca<\/h2>\n<h3>Abrasivno tro\u0161enje<\/h3>\n<p>Naj\u010de\u0161\u0107e javljaju\u0107i mehanizam tro\u0161enja industrijskih oslonaca.<\/p>\n<ul>\n<li><strong>Uzrok:<\/strong> \u010dvrste \u010destice \u2014 prljava, dijelovi od obrade, \u010destice tro\u0161enja \u2014 koje sti\u017ee u oslonac.<\/li>\n<li><strong>Postupak:<\/strong> \u010destice zarobljene izme\u0111u valjnih elemenata i staza djeluju kao brusiva.<\/li>\n<li><strong>Rezultat:<\/strong> materijal se uklanja s mekanije povr\u0161ine, obi\u010dno sa staza, ostavljaju\u0107i \u017eljebove ili ugla\u010dane tragove tro\u0161enja.<\/li>\n<li><strong>Stopa:<\/strong> otprilike proporcionalno razini zaga\u0111enja i tvrdo\u0107i \u010destica.<\/li>\n<li><strong>Prevencija:<\/strong> u\u010dinkovito brtvljenje, filtriranje maziva i \u010dista praksa monta\u017ee.<\/li>\n<\/ul>\n<h3>Adhezijsko tro\u0161enje (Zazarivanje)<\/h3>\n<p>Javlja se pri grani\u010dnom mazanju ili potpuno suhom kontaktu.<\/p>\n<ul>\n<li><strong>Uzrok:<\/strong> neadekvatno mazanje koje omogu\u0107uje metal-na-metal kontakt.<\/li>\n<li><strong>Postupak:<\/strong> mikroskopsko zavarivanje i kidanje na mjestu dodira hrapavosti.<\/li>\n<li><strong>Rezultat:<\/strong> grube, obojene povr\u0161ine s preno\u0161enim materijalom izme\u0111u staza i valjnih elemenata.<\/li>\n<li><strong>Napredak:<\/strong> mo\u017ee se rapidno eskalirati kada se jednom po\u010dne, jer svaka kidana hrapavost pogor\u0161ava kontakt.<\/li>\n<li><strong>Prevencija:<\/strong> pravilno mazivo u pravilnoj koli\u010dini, odr\u017eavanje filma koji nosi optere\u0107enje.<\/li>\n<\/ul>\n<h3>Frikcijsko tro\u0161enje (La\u017eno brineliranje)<\/h3>\n<p>Javlja se u stacionarnim ili osciliraju\u0107im le\u017eajima, a ne u rotiraju\u0107ima.<\/p>\n<ul>\n<li><strong>Uzrok:<\/strong> gibanje male amplitude tijekom osciliranja dok se le\u017eaj ne vrti \u2014 obi\u010dno vibracije tijekom transporta ili pohrane.<\/li>\n<li><strong>Postupak:<\/strong> mikro-klizanje izme\u0111u valjnih elemenata i staza generira finu oksidnu smetnju.<\/li>\n<li><strong>Rezultat:<\/strong> crvenkasto-sme\u0111e naslage u zonama kontakta i plitke udubine na svakoj poziciji valjnog elementa.<\/li>\n<li><strong>Izgled:<\/strong> nalikuje pravo brineliranju, ali bez trajne plasti\u010dne deformacije pravilnog udarca od preoptere\u0107enja.<\/li>\n<li><strong>Prevencija:<\/strong> izolacija od vibracija tijekom pohrane i transporta, povremena rotacija pohrananih strojeva ili prikladna predoptere\u0107enja.<\/li>\n<\/ul>\n<h3>Korozivno tro\u0161enje<\/h3>\n<ul>\n<li><strong>Uzrok:<\/strong> vlaga, kemikalije ili drugi agresivni okru\u017eenja.<\/li>\n<li><strong>Postupak:<\/strong> kemijski napad koji griza i grublji povr\u0161inu, \u010desto se kombinira s mehani\u010dkim djelovanjem; osnovna <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/corrosion\/\">korozija<\/a> uzrokuje dodatnu \u0161tetu.<\/li>\n<li><strong>Rezultat:<\/strong> r\u0111avi talo\u017eni depoziti, hrapave povr\u0161ine i neto gubitak materijala.<\/li>\n<li><strong>Uobi\u010dajeno kod:<\/strong> Prerada hrane, morski okoli\u0161i, kemijski pogoni<\/li>\n<li><strong>Prevencija:<\/strong> le\u017eajevi otporni na koroziju, u\u010dinkovito brtvljenje i pravilabor odabira maziva.<\/li>\n<\/ul>\n<h3>Erozijsko tro\u0161enje<\/h3>\n<ul>\n<li><strong>Uzrok:<\/strong> tok fluida visokom brzinom sa uklju\u010denim \u010desticama.<\/li>\n<li><strong>Uobi\u010dajeno kod:<\/strong> kontaminirana maziva iz cirkulacijskih sustava.<\/li>\n<li><strong>Rezultat:<\/strong> glatko erodirane povr\u0161ine i postupan gubitak materijala.<\/li>\n<li><strong>Prevencija:<\/strong> filtracija, \u010disto mazivo i dobar dizajn brtve.<\/li>\n<\/ul>\n<p>Ako se ne kontrolira, nekoliko ovih mehanizama dovodi do zamora povr\u0161ine, s mikro-<a href=\"https:\/\/vibromera.eu\/hr\/glossary\/pitting\/\">korozija<\/a> prelaze\u0107i u potpuno lju\u0161tenje \u2014 trenutak kada se postupan abraz prelazi u brz, defektima vo\u0111en slom.<\/p>\n<h2>3. Vibracijsku simptomi abrazije le\u017eaja<\/h2>\n<h3>Postupne promjene<\/h3>\n<p>Abrazija proizvodi karakteristi\u010dan, progresivan pomak u vibracijskih signaturama:<\/p>\n<ul>\n<li><strong>Rastu\u0107i ukupni nivo:<\/strong> Ukupna RMS vibracija polako raste tijekom tjedana i mjeseci.<\/li>\n<li><strong>Ve\u0107i sadr\u017eaj visokih frekvencija:<\/strong> energija raste u visokofrekvencijskom rasponu, iznad otprilike 1000 Hz.<\/li>\n<li><strong>Pove\u0107ana razina \u0161uma:<\/strong> \u0161irokopojasna &#8220;trava&#8221; raste preko cijelog spektra.<\/li>\n<li><strong>Brojni mali vrhovi:<\/strong> \u0161uma niskih, raspore\u0111enih vrhova umjesto jednog dominantnog tona defekta.<\/li>\n<li><strong>Gubitak pra\u0107enja:<\/strong> komponenta 1\u00d7 mo\u017ee postati manje istaknuta u odnosu na rastu\u0107i sadr\u017eaj visokih frekvencija.<\/li>\n<\/ul>\n<h3>Razlikovanje Tro\u0161enja od Lokalizirane Gre\u0161ke<\/h3>\n<table border=\"1\" style=\"width:100%; border-collapse:collapse;\">\n<tr>\n<th>Karakteristi\u010dno<\/th>\n<th>Lokalizirana gre\u0161ka (piling)<\/th>\n<th>Op\u0107e tro\u0161enje<\/th>\n<\/tr>\n<tr>\n<td>Frekvencije kvarova<\/td>\n<td>Jasni vrhovi BPFO, BPFI, BSF<\/td>\n<td>Nema jasnih frekvencija nedostataka<\/td>\n<\/tr>\n<tr>\n<td>Izgled spektra<\/td>\n<td>Diskretni vrhovi s harmonicima<\/td>\n<td>\u0160irok, povi\u0161en nivo \u0161uma pozadine<\/td>\n<\/tr>\n<tr>\n<td>Napredak<\/td>\n<td>Eksponencijalni rast amplitude<\/td>\n<td>Postepeni, gotovo linearni rast<\/td>\n<\/tr>\n<tr>\n<td>Analiza omotnice<\/td>\n<td>Sna\u017ean odziv, jasni vrhovi<\/td>\n<td>Umjereno \u0161irokopojasno pove\u0107anje<\/td>\n<\/tr>\n<tr>\n<td>Vrijeme do kvara<\/td>\n<td>Tjedni do mjeseci nakon otkrivanja<\/td>\n<td>Mjeseci do godina sporog degradiranja<\/td>\n<\/tr>\n<\/table>\n<p>Ova razlika je va\u017ena jer mijenja pristup odr\u017eavanju: piling zahtijeva brzo planiranje zamjene, dok se postepeno tro\u0161enje mo\u017ee pratiti i le\u017eaj zamijeniti tijekom povoljnog zastoja.<\/p>\n<h2>4. Metode detekcije<\/h2>\n<h3>Pra\u0107enje vibracija<\/h3>\n<ul>\n<li>Pratite ukupnu razinu RMS-a tijekom vremena umjesto \u010ditanja jednog snimka.<\/li>\n<li>Pratite visokofrekvencijsko ubrzanje (\u010desto prikazano kao visokofrekvencijska gre\u0161ka ili HFD band), koje je osjetljivo na povr\u0161insku hrapavost.<\/li>\n<li><a href=\"https:\/\/vibromera.eu\/hr\/glossary\/crest-factor\/\">Faktor vr\u0161ne vrijednosti<\/a> ima tendenciju ostati relativno normalno pri raspore\u0111enom tro\u0161enju \u2014 za razliku od pilinga, gdje o\u0161tre udarce podi\u017eu vrijednost.<\/li>\n<li><a href=\"https:\/\/vibromera.eu\/hr\/glossary\/kurtosis\/\">Kurtoza<\/a> isto tako pokazuje malo dramati\u010dnih promjena jer tro\u0161enje nema impulsivnih udarca koje je kurtozis dizajniran da detektira.<\/li>\n<\/ul>\n<p>Budu\u0107i da tro\u0161enje \u010dini povr\u0161ine hrapavima bez proizvo\u0111enja jaki diskretnih tonova, tehnike demodulacije kao \u0161to su <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/envelope-analysis\/\">analiza omota\u010da<\/a> su vrijedne za potvrdu degradiranja u ranoj fazi prije nego \u0161to dominira ukupnom \u010ditanju.<\/p>\n<h3>Pra\u0107enje temperature<\/h3>\n<ul>\n<li>Pratite temperaturu le\u017eaja zajedno s vibracijom.<\/li>\n<li>Tro\u0161enje \u010desto podi\u017ee temperaturu kroz pove\u0107ano trenje.<\/li>\n<li>Postepan rast \u2014 na razini 2\u20135 \u00b0C godi\u0161nje \u2014 ukazuje na sporo, progresivno tro\u0161enje.<\/li>\n<li>Naglo pove\u0107anje signalizira prijelaz na ozbiljniju \u0161tetu i zahtijeva neposrednu pa\u017enju.<\/li>\n<\/ul>\n<h3>Ultrazvu\u010dno pra\u0107enje<\/h3>\n<ul>\n<li>Ultrazvu\u010dne emisije se pove\u0107avaju kako se povr\u0161ine grube, \u010dine\u0107i <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/ultrasound-analysis\/\">ultrazvu\u010dna analiza<\/a> osjetljivu na ranu degradaciju.<\/li>\n<li>U\u010dinkovita je za otkrivanje propadanja puno prije nego \u0161to se pojavi na ni\u017eim frekvencijama.<\/li>\n<li>Prijenosni ultrazvu\u010dni instrumenti pogodni su za inspekcije na terenskim rutama.<\/li>\n<\/ul>\n<h3>Analiza ulja<\/h3>\n<ul>\n<li>\u010cestice tro\u0161enja nakupljaju se u lubricantu i mogu se kvantificirati kroz <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/oil-analysis\/\">analiza ulja<\/a>.<\/li>\n<li>Brojanje i analiza \u010destica prate koli\u010dinu i distribuciju veli\u010dine \u010destica tro\u0161enja.<\/li>\n<li>Ferogarfija karakterizira \u010destice tro\u0161enja, nazna\u010duju\u0107i mehanizam koji ih je proizveo.<\/li>\n<li>Rastu\u0107a koncentracija \u010destica izravna je indikacija progresivnog tro\u0161enja.<\/li>\n<\/ul>\n<h2>5. Uzroci i pridonosioci faktori<\/h2>\n<h3>Vezano za podmazivanje<\/h3>\n<ul>\n<li>Nedovoljna koli\u010dina lubricanta, \u0161to vodi do njegova nesta\u0161ice.<\/li>\n<li>Pogre\u0161na viskoznost za brzinu rada i temperaturu.<\/li>\n<li>Kontaminirani lubricant koji nosi \u010destice, vodu ili kemikalije.<\/li>\n<li>Degradirani lubricant koji se oksidirao ili izgubio svoj paket aditiva.<\/li>\n<li>Neodgovaraju\u0107i intervali ponovnog mazanja \u2014 prerijetko ili pregesto i pregojeni.<\/li>\n<\/ul>\n<p>Postavljanje pravilnog intervala uglavnom je problem koji se mo\u017ee izra\u010dunati; <a href=\"https:\/\/vibromera.eu\/hr\/calculators\/bearing-relubrication-interval\/\">kalkulator intervala mazanja le\u017eaja<\/a> pretvara brzinu, veli\u010dinu i radne uvjete u preporu\u010deni interval za mast, uklanjaju\u0107i ve\u0107inu naga\u0111anja iz <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/bearing-lubrication\/\">podmazivanje le\u017eaja<\/a>.<\/p>\n<h3>Radni uvjeti<\/h3>\n<ul>\n<li>Prekomjerne stati\u010dke ili dinami\u010dke optere\u0107enja le\u017eaja.<\/li>\n<li>Visoke radne temperature koje razrije\u0111uju film.<\/li>\n<li>Kontaminirani okoli\u0161 koji prema\u0161uje brtvene i za\u0161titne elemente.<\/li>\n<li>Neprimjereno brtvljenje koje dopu\u0161ta prodiranje \u010destica.<\/li>\n<li>Vibracije prenijete s obliskog postrojenja, pogoduju\u0107i olju\u0161tavanju.<\/li>\n<\/ul>\n<h3>Instalacija i odr\u017eavanje<\/h3>\n<ul>\n<li>Neispravna instalacija koja uvodi <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/misalignment\/\">neuskla\u0111enost<\/a> i rubno optere\u0107enje.<\/li>\n<li>Pogre\u0161an odabir unutarnje igre za vrstu primjene.<\/li>\n<li>One\u010di\u0161\u0107enje nastalo tijekom ugradnje.<\/li>\n<li>O\u0161te\u0107ene brtve koje od po\u010detka dopu\u0161taju prodiranje zaga\u0111iva\u010da.<\/li>\n<\/ul>\n<h2>6. Prevencija i produljenje vijek trajanja<\/h2>\n<h3>Najbolja praksa za podmazivanje<\/h3>\n<ul>\n<li>Koristite ispravnu vrstu i razred maziva za primjenu.<\/li>\n<li>Odr\u017eavajte pravilnu koli\u010dinu \u2014 niti nedovoljna niti preinadjena.<\/li>\n<li>Uspostavite odgovaraju\u0107e intervale ponovnog podmazivanja i dr\u017eite im se.<\/li>\n<li>Pratite stanje maziva i zamijenite ga kada se degradira.<\/li>\n<li>Odr\u017eavajte \u010distu radnu povr\u0161inu tijekom svakog podmazivanja.<\/li>\n<\/ul>\n<h3>Kontrola kontaminacije<\/h3>\n<ul>\n<li>U\u010dinkovito brtvojte kako biste sprije\u010dili prodiranje \u010destica.<\/li>\n<li>Odr\u017eavajte \u010diste postupke instalacije.<\/li>\n<li>Filtrirajte sustave za recirkulaciju ulja gdje su instalirani.<\/li>\n<li>Koristite kontrolu okoline kao \u0161to su ku\u0107i\u0161ta ili blagi pozitivni tlak.<\/li>\n<li>Redovito kontrolirajte i zamjenjujte brtve prema rasporeda.<\/li>\n<\/ul>\n<h3>Upravljanje radnim uvjetima<\/h3>\n<ul>\n<li>Rad u granicama dizajna le\u017eaja za optere\u0107enje, brzinu i temperaturu.<\/li>\n<li>Odr\u017eavajte dobro <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/balancing\/\">uravnote\u017eenost<\/a> minimiziranja ciklusa dinami\u010dkih optere\u0107enja nametnutih le\u017eaju.<\/li>\n<li>Osigurajte preciznost <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/misalignment\/\">poravnanje<\/a> izbjegavanja rubnog optere\u0107enja.<\/li>\n<li>Nadzor radne temperature s dodatnim hladenjem kada je potrebno.<\/li>\n<\/ul>\n<p>Dva od tih poluga \u2014 balanciranje i poravnanje \u2014 potpuno su u kontroli odr\u017eavnog tima u polju. Zaostala <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/unbalance\/\">neravnote\u017ea<\/a> name\u0107e rotiraju\u0107e dinami\u010dko optere\u0107enje na le\u017eaj pri svakoj revoluciji, a njezino smanjenje direktno olak\u0161ava rad koji le\u017eaj mora obavljati. Prijenosni analizator s dva kanala kao \u0161to je <a href=\"https:\/\/vibromera.eu\/hr\/proizvod\/balanset-1\/\">Balanset-1A<\/a> omogu\u0107ava tehni\u010daru da balancira rotor u njegovu vlastitom le\u017eajima pri radnoj brzini i prati rezultiraju\u0107e vibracije tijekom vremena, tako da se postepeni porast razine mo\u017ee uhvatiti i rije\u0161iti prije nego \u0161to tro\u0161enje provjeri. Kada se istro\u0161eni le\u017eaj na kraju ukloni, klasifikacija uzorka o\u0161te\u0107enja prema ISO 15243 \u2014 korak koji <a href=\"https:\/\/vibromera.eu\/hr\/calculators\/bearing-damage-classifier\/\">klasifikator o\u0161te\u0107enja le\u017eaja<\/a> \u010dini sistemati\u010dkim \u2014 zatvara krug otkrivanjem uzroka za sljede\u0107i le\u017eaj.<\/p>\n<p>Tro\u0161enje le\u017eaja, mada postupno i daleko manje dramati\u010dno nego iznenadna neuspjeha lju\u0161tenja, \u010dini velike udio deterioracije le\u017eaja u industrijskoj upotrebi. Zdravo podmazivanje, disciplinirano upravljanje kontaminacijom i dosljedna <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/trend-analysis\/\">analiza trendova<\/a> zajedno omogu\u0107uju da se tro\u0161enje detektira rano i da se le\u017eaj zamijeni prema planu \u2014 prije nego \u0161to degradacija dosegne funkcijski kvar \u2014 optimiziraju\u0107i pouzdanost i tro\u0161kove odr\u017eavanja.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/hr\/glossary\/\">\u2190 Natrag na glavni indeks<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Saznajte vi\u0161e o tro\u0161enju le\u017eajeva, postupnom gubitku materijala u kotrljaju\u0107im le\u017eajevima zbog abrazije, adhezije i zamora, \u0161to se mo\u017ee otkriti analizom vibracija i pra\u0107enjem 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\/hr\/wp-json\/wp\/v2\/glossary\/53","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/hr\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/hr\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":1,"href":"https:\/\/vibromera.eu\/hr\/wp-json\/wp\/v2\/glossary\/53\/revisions"}],"predecessor-version":[{"id":101423,"href":"https:\/\/vibromera.eu\/hr\/wp-json\/wp\/v2\/glossary\/53\/revisions\/101423"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/hr\/wp-json\/wp\/v2\/media?parent=53"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/hr\/wp-json\/wp\/v2\/categories?post=53"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/hr\/wp-json\/wp\/v2\/tags?post=53"}],"curies":[{"name":"radni list","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}