{"id":292,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/v-belt-defects\/"},"modified":"2026-05-23T22:46:38","modified_gmt":"2026-05-23T22:46:38","slug":"v-belt-defects","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/sl\/glossary\/v-belt-defects\/","title":{"rendered":"Kaj so napake klinastega jermena? Na\u010dini obrabe in odpovedi"},"content":{"rendered":"<h1>Razumevanje napak klinastega jermena<\/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\/292?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\/292?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\/292?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\/292?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\/292?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\/292?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\/292?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\/292?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\/292?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\/292?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\/292?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\/292?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\/292?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\/292?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>Okvare klinastega jermena<\/strong> so specifi\u010dne te\u017eave in na\u010dini okvar, ki se pojavljajo pri pogonih s klinastimi jermeni (imenovanimi tudi klinasti jermenski pogoni), kjer jermen s trapezastim presekom te\u010de v ustreznih V-utorih, izrezanih v jermenice. Te okvare vklju\u010dujejo obrabo stranskih sten zaradi stika z jermenico, razpoke zaradi utrujanja pri upogibanju, po\u0161kodbe notranjih kordov, onesna\u017eenje z oljem, neusklajene dol\u017eine jermenov v pogonih z ve\u010d jermeni ter te\u017eave, zna\u010dilne za klinasti u\u010dinek, ki prena\u0161a mo\u010d v sistemu s V-jermeni. Ker so V-jermeni med najpogostej\u0161imi na\u010dini prenosa mo\u010di v industrijskih strojih \u2013 ventilatorji, \u010drpalke, kompresorji in transportni trakovi se vsi zana\u0161ajo nanje \u2013, je razumevanje njihovih specifi\u010dnih na\u010dinov okvar klju\u010dnega pomena za u\u010dinkovito vzdr\u017eevanje in <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/vibration\/\">vibracije<\/a> diagnostiko. Predstavljajo eno pomembnih podskupin znotraj \u0161ir\u0161e dru\u017eine <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/belt-drives-defects\/\">napake pri jermeni\u010dnem pogonu<\/a>.<\/p>\n<h2>1. Opredelitev: Kaj so okvare klinastih jermenov?<\/h2>\n<p>Klju\u010dna zna\u010dilnost klinastega jermena je klinasti u\u010dinek. Jermen ne le\u017ei na dnu utora; namesto tega se njegove po\u0161evne stranske stene vklenejo v bokove utora, pri \u010demer nastali klinasti u\u010dinek pomno\u017ei normalno silo, tako da relativno majhna napetost prena\u0161a velik navor. Skoraj vsaka zna\u010dilna napaka klinastega jermena izhaja iz te geometrije: stranske stene so delovne povr\u0161ine, zato se obrabljajo; jermen se okoli jermenic mo\u010dno upogiba, zato poka; in vse, kar spremeni trenje na stranskih stenah \u2013 olje, zasteklitev, obraba \u2013 povzro\u010da zdrs. Ohranjanje tega klina \u010distega, pravilno napetega in ustrezno poravnanega je bistvo zanesljivosti klinastega jermena.<\/p>\n<h2>2. Pogoste okvare klinastih jermenov<\/h2>\n<h3>Obraba bo\u010dne stranice<\/h3>\n<p>Klinaste povr\u0161ine, ki prena\u0161ajo mo\u010d, se postopoma obrabljajo:<\/p>\n<ul>\n<li><strong>Vzrok:<\/strong> obi\u010dajno delovanje \u2014 stranske stene se drgnejo ob povr\u0161ini utora jermenice.<\/li>\n<li><strong>Videz:<\/strong> svetle\u010de, gladke stranske stene; jermen se z obrabo postopoma spu\u0161\u010da globlje v utor.<\/li>\n<li><strong>Napredek:<\/strong> postopni proces, ki traja od nekaj mesecev do ve\u010d let.<\/li>\n<li><strong>U\u010dinek:<\/strong> jermen se usede globlje v utor, kar nekoliko spremeni njegov efektivni premer delitve in s tem tudi hitrost gnanega dela.<\/li>\n<li><strong>Kazalnik:<\/strong> jermen le\u017ei na ravni roba jermenice ali pod njim, medtem ko bi nov jermen segal nad njim.<\/li>\n<\/ul>\n<h3>Razpokanje na dnu (termi\u010dno razpokanje)<\/h3>\n<ul>\n<li><strong>Videz:<\/strong> razpoke, ki potekajo pravokotno na dol\u017eino jermena na spodnji (ravni) povr\u0161ini.<\/li>\n<li><strong>Vzrok:<\/strong> ponavljajo\u010de se upogibanje okoli majhnih jermenic, visoke temperature in staranje.<\/li>\n<li><strong>Resnost:<\/strong> Drobne razpoke so sprejemljive; globoke razpoke \u2013 ve\u010d kot ena tretjina debeline jermena \u2013 pa zahtevajo zamenjavo.<\/li>\n<li><strong>Napredek:<\/strong> razpoke se s\u010dasoma poglabljajo in lahko s\u010dasoma razkrijejo ali pretrgajo notranje korde.<\/li>\n<\/ul>\n<h3>Razpoke na bo\u010dnih stenah<\/h3>\n<ul>\n<li><strong>Videz:<\/strong> razpoke na po\u0161evnih povr\u0161inah bo\u010dnih sten.<\/li>\n<li><strong>Vzroki:<\/strong> staranje, izpostavljenost ozonu, poslab\u0161anje okoljskih razmer in nepravilno skladi\u0161\u010denje.<\/li>\n<li><strong>U\u010dinek:<\/strong> zmanj\u0161a zmogljivost prenosa mo\u010di in lahko privede do pretrganja jermena.<\/li>\n<li><strong>Prepre\u010devanje:<\/strong> Pravilno skladi\u0161\u010denje, varstvo okolja, pravo\u010dasna zamenjava<\/li>\n<\/ul>\n<h3>Po\u0161kodba kordnih niti<\/h3>\n<ul>\n<li><strong>Pretrgani kordi:<\/strong> notranji oja\u010ditveni kordi \u2013 nosilni elementi \u2013 se pretrgajo.<\/li>\n<li><strong>Vzroki:<\/strong> preobremenitev, udarna obremenitev, po\u0161kodbe jermenic in obraba zaradi staranja <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/fatigue\/\">utrujenost<\/a>.<\/li>\n<li><strong>Zaznavanje:<\/strong> jermen se prekomerno raztegne in na njem se lahko pojavijo grudice ali lokalizirana mehka mesta.<\/li>\n<li><strong>Vibracije:<\/strong> po\u0161kodovani del korda povzro\u010da udarec vsaki\u010d, ko gre prek jermenice.<\/li>\n<li><strong>Dejanje:<\/strong> potrebna je takoj\u0161nja zamenjava.<\/li>\n<\/ul>\n<h3>Onesna\u017eenje z oljem ali mastjo<\/h3>\n<ul>\n<li><strong>U\u010dinek:<\/strong> povzro\u010da nabrekanje gume in zmanj\u0161uje koeficient trenja na stranskih stenah.<\/li>\n<li><strong>Simptomi:<\/strong> zdrsavanje jermena, cviljenje in hitra obraba.<\/li>\n<li><strong>Videz:<\/strong> svetle\u010d, otekel, mehak jermen.<\/li>\n<li><strong>Popravek:<\/strong> zamenjajte jermen, o\u010distite jermenice in odstranite vir onesna\u017eenja.<\/li>\n<\/ul>\n<h3>Te\u017eave z usklajenimi sklopi (pogoni z ve\u010d jermeni)<\/h3>\n<ul>\n<li><strong>Neusklajene dol\u017eine:<\/strong> jermeni v kompletu imajo nekoliko razli\u010dne efektivne dol\u017eine.<\/li>\n<li><strong>U\u010dinek:<\/strong> obremenitev je neenakomerno porazdeljena \u2013 ve\u010dino obremenitve nosi le nekaj jermenov, ki se zato hitreje obrabljajo.<\/li>\n<li><strong>Simptomi:<\/strong> nekateri jermeni so napeti, drugi pa ohlapni; neenakomerna obraba; in vibracije <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/beating\/\">razlika v frekvencah<\/a>.<\/li>\n<li><strong>Prepre\u010devanje:<\/strong> Vedno uporabljajte usklajene komplete jermenov \u2013 istega proizvajalca, serije in kodne oznake dol\u017eine.<\/li>\n<\/ul>\n<h2>3. Vibracijski vzorci<\/h2>\n<h3>Normalni pogon z klinastim jermenom<\/h3>\n<ul>\n<li>Nizka skupna stopnja vibracij \u2013 obi\u010dajno pod pribli\u017eno 2 mm\/s <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/rms\/\">RMS<\/a>.<\/li>\n<li>Energija je skoncentrirana pri frekvencah 1\u00d7 vrtenja gredi pogonske in gnane jermenice.<\/li>\n<li>Majhna amplituda pri frekvenci prehoda jermena.<\/li>\n<li>Minimalna vsebnost harmonikov.<\/li>\n<\/ul>\n<h3>Okvarjen pogon z klinastim jermenom<\/h3>\n<p>Vsak na\u010din okvare pusti prepoznaven odtis v <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/spectrum\/\">vibracijski spekter<\/a>:<\/p>\n<ul>\n<li><strong><a href=\"https:\/\/vibromera.eu\/sl\/glossary\/misalignment\/\">Neporavnanost gredi<\/a>:<\/strong> visoke aksialne vibracije z 1\u00d7 in 2\u00d7 komponentama.<\/li>\n<li><strong>Obrabljeni jermeni:<\/strong> pove\u010dane splo\u0161ne vibracije ter nepredvidljivo in nestabilno delovanje.<\/li>\n<li><strong>Po\u0161kodba vrvi:<\/strong> dosega vrh pri frekvenci pasovnega prehoda z <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/harmonics\/\">harmoniki<\/a>in jasno udarjanje v <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/time-waveform\/\">\u010dasovni potek signala<\/a>.<\/li>\n<li><strong>Te\u017eave s preddovoljenjem:<\/strong> nizkofrekven\u010dna modulacija pod pribli\u017eno 10 Hz in modulacija, ki jo povzro\u010da zdrs <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/sub-synchronous\/\">subsinhrono<\/a> sestavni deli.<\/li>\n<li><strong>Neusklajenost ve\u010d jermenov:<\/strong> frekvence utripanja v obmo\u010dju 1\u20135 Hz z amplitudno modulacijo.<\/li>\n<\/ul>\n<p>Ker je frekvenca pasovnega prehoda obi\u010dajno podsinkronna in jo je te\u017eko lo\u010diti od drugih nizkofrekven\u010dnih virov, jo je smiselno izra\u010dunati posebej; na\u0161 <a href=\"https:\/\/vibromera.eu\/sl\/calculators\/belt-defect-frequencies\/\">Kalkulator frekvenc okvar jermenskega pogona<\/a> izra\u010duna frekvenco prehoda jermena in sorodne frekvence na podlagi geometrije jermenice in hitrosti.<\/p>\n<h2>4. Pregled in merjenje<\/h2>\n<h3>Ocena stanja jermena<\/h3>\n<h4>Vizualni indikatorji za zamenjavo<\/h4>\n<ul>\n<li>Razpoke, globlje od ene tretjine debeline jermena.<\/li>\n<li>Tkanina stranskega dela je vidna skozi gumo.<\/li>\n<li>Obrabljene ali po\u0161kodovane bo\u010dne stene.<\/li>\n<li>Zastekljena, sijo\u010da povr\u0161ina jermena, ki ka\u017ee na toplotne po\u0161kodbe.<\/li>\n<li>Na pasu manjkajo kosi.<\/li>\n<li>Pas, ki te\u010de po robu jermenice ali pod njim \u2013 znak prekomerne obrabe.<\/li>\n<li>O\u010ditno raztezanje ali merljiva sprememba dol\u017eine.<\/li>\n<\/ul>\n<h4>Preverjanje napetosti<\/h4>\n<ul>\n<li><strong>Preskus upogiba:<\/strong> na sredino razpona delujte z dolo\u010deno silo in izmerite nastalo upogibanje.<\/li>\n<li><strong>Cilj:<\/strong> obi\u010dajno 1\/64 palca upogiba na palec razpona ob zmernem pritisku s prstom.<\/li>\n<li><strong>Ve\u010d jermenic:<\/strong> vsi jermeni morajo imeti enako napetost, tj. enak poves.<\/li>\n<li><strong>Orodja:<\/strong> merilnik napetosti jermena za natan\u010dno merjenje.<\/li>\n<\/ul>\n<p>Namesto da se zana\u0161ate na ob\u010dutek, nastavite napetost na izra\u010dunano vrednost \u2014 <a href=\"https:\/\/vibromera.eu\/sl\/calculators\/belt-tension-calculator\/\">Kalkulator napetosti jermena<\/a> zajema metode upogiba, frekvence in sile ter <a href=\"https:\/\/vibromera.eu\/sl\/calculators\/v-belt-calculator\/\">Kalkulator za izbiro klinastih jermenov (ISO 5288)<\/a> pomaga pri izbiri pravega jermena za pogon.<\/p>\n<h3>Pregled jermenic<\/h3>\n<ul>\n<li><strong>Obraba \u017elebov:<\/strong> izmerite globino utora in vklju\u010den kot; obrabljen, izbo\u010den utor povzro\u010di, da se jermen dotakne dna in zdrsi.<\/li>\n<li><strong>Meje obrabe:<\/strong> zamenjajte jermenico, ko se globina utora pove\u010da za 1\/32 palca ali ve\u010d.<\/li>\n<li><strong>Stanje povr\u0161ine:<\/strong> preverite, ali je prisotna rja, po\u0161kodbe ali nabrani ostanki.<\/li>\n<li><strong>Iztek:<\/strong> preverite, ali je jermenica izcentrirana ali se maje \u2014 glej <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/run-out\/\">iztek gredi<\/a>.<\/li>\n<\/ul>\n<h2>5. Najbolj\u0161e prakse pri vzdr\u017eevanju<\/h2>\n<h3>Namestitev jermena<\/h3>\n<ul>\n<li>Jermenov nikoli ne natikajte \u010dez robove jermenic \u2013 s tem lahko pretrgate nosilne vrvice.<\/li>\n<li>Zmanj\u0161ajte medosno razdaljo, da se jermeni nataknejo brez sile.<\/li>\n<li>Pri pogonih z ve\u010d jermeni uporabljajte usklajene sklope.<\/li>\n<li>Pred napenjanjem preverite poravnavo.<\/li>\n<li>Napetost mora ustrezati specifikacijam, nikoli pa se ne sme dolo\u010dati na oko.<\/li>\n<\/ul>\n<h3>Smernice za napenjanje<\/h3>\n<ul>\n<li>Upo\u0161tevajte navodila proizvajalca, bodisi po metodi s silo bodisi po metodi z upogibom.<\/li>\n<li>Novi jermeni: nastavite za\u010detno napetost, nato pa jermen ponovno napnite po 24\u201348 urah delovanja, ko se je za\u010detno raztezanje umirilo.<\/li>\n<li>Ve\u010d jermenov: poskrbite, da so vsi jermeni enako napeti.<\/li>\n<li>Opravljajte redne preglede \u2013 vsako \u010detrtletje ali glede na \u0161tevilo obratovalnih ur.<\/li>\n<\/ul>\n<h3>Poravnava<\/h3>\n<ul>\n<li>Za hiter pregled polo\u017eite ravnilo \u010dez povr\u0161ini jermenic.<\/li>\n<li>Uporabite <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/laser-shaft-alignment\/\">laserska poravnava<\/a> orodja za natan\u010dnost.<\/li>\n<li>Povr\u0161ini jermenic morata biti vzporedni.<\/li>\n<li>Srednjice jermenov morajo biti poravnane.<\/li>\n<li>Kotna neporavnava, manj\u0161a od pribli\u017eno 0,5\u00b0, je obi\u010dajno sprejemljiva.<\/li>\n<\/ul>\n<h3>Intervali zamenjave<\/h3>\n<ul>\n<li>Tipi\u010dna \u017eivljenjska doba klinastega jermena je 12.000\u201324.000 obratovalnih ur, kar ustreza pribli\u017eno 1,5\u20133 letom neprekinjenega delovanja.<\/li>\n<li>Zamenjajte, ko se pojavijo znaki obrabe.<\/li>\n<li>Ne \u010dakajte na popoln neuspeh \u2013 na\u010drtujte zamenjave.<\/li>\n<li>Na zalogi imejte rezervne komplete.<\/li>\n<\/ul>\n<h2>6. Diagnostika jermenskih pogonov na terenu<\/h2>\n<p>Okvare jermenov se redko pojavijo same \u2013 obrabljen ali nepravilno napet jermen je pogosto del stroja, ki ima tudi <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/misalignment\/\">neporavnanost gredi<\/a> ali preostala <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/unbalance\/\">neuravnote\u017eenost<\/a> na samih jermenicah, spektri pa se prekrivajo v nizkofrekven\u010dnem obmo\u010dju. Prenosni dvo-kanalni analizator vibracij, kot je <a href=\"https:\/\/vibromera.eu\/sl\/izdelek\/balanset-1\/\">Balanset-1A<\/a> pomaga razlikovati med temi vzroki: zajame spektralno sliko in \u010dasovni potek signala, da zazna udarce zaradi prehoda jermena ter udarne frekvence, \u010de pa je pravi vzrok neuravnote\u017eena jermenica ali ventilator, izmeri 1\u00d7 amplitudo in fazo, tako da je mogo\u010de rotor uravnote\u017eiti na mestu. Lo\u010devanje te\u017eav z jermenom od te\u017eav z rotorjem, preden se zate\u010de k novim jermenom, prihrani tako nadomestne dele kot tudi izpad proizvodnje.<\/p>\n<p>Okvare klinastih jermenov so pogoste pri industrijskih strojih, vendar jih je mogo\u010de zlahka prepre\u010diti in odkriti s pravilno monta\u017eo, rednimi pregledi in spremljanjem stanja. Prakti\u010dno poznavanje zna\u010dilnih na\u010dinov okvar klinastih jermenov in zahtev glede vzdr\u017eevanja omogo\u010da zanesljivo in dolgotrajno delovanje opreme s jermenovim pogonom, hkrati pa zmanj\u0161uje vibracije in hrup na minimum.<\/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 napake klinastih jermenov, vklju\u010dno z obrabo stranskih sten, po\u0161kodbami vrvi, razpokami in neusklajenostjo jermenic, ki so pogoste pri industrijskih jermenskih pogonih z ve\u010d vzporednimi jermeni.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-292","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/sl\/wp-json\/wp\/v2\/glossary\/292","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\/292\/revisions"}],"predecessor-version":[{"id":101368,"href":"https:\/\/vibromera.eu\/sl\/wp-json\/wp\/v2\/glossary\/292\/revisions\/101368"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/sl\/wp-json\/wp\/v2\/media?parent=292"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/sl\/wp-json\/wp\/v2\/categories?post=292"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/sl\/wp-json\/wp\/v2\/tags?post=292"}],"curies":[{"name":"delovni list","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}