{"id":272,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/thrust-bearing\/"},"modified":"2026-05-29T15:58:16","modified_gmt":"2026-05-29T15:58:16","slug":"thrust-bearing","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/sl\/glossary\/thrust-bearing\/","title":{"rendered":"Kaj je aksialni le\u017eaj? Aksialna podpora obremenitve"},"content":{"rendered":"<h1>Razumevanje aksialnih 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\/272?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\/272?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\/272?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\/272?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\/272?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\/272?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\/272?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\/272?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\/272?add-to-cart=1852\" data-quantity=\"1\" data-product_id=\"1852\" 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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\/272?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\/272?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\/272?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\/272?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>A <strong>aksialni le\u017eaj<\/strong> (imenovan tudi aksialni le\u017eaj) je specializiran le\u017eaj, zasnovan za prevzem obremenitev, ki delujejo vzporedno z osjo gredi &mdash; aksialnih ali potisnih obremenitev &mdash; in za nadzor aksialne lege <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/rotor\/\">rotor<\/a>. Za razliko od radialnega <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/journal-bearing\/\">drsni le\u017eaj<\/a>, ki prevzema obremenitve pravokotno na gred, potisni le\u017eaj ima kontaktne povr\u0161ine pravokotne na os gredi, zato lahko prena\u0161a sile, ki sku\u0161ajo potisniti gred v katero koli aksialno smer. Skupaj radialni in potisni le\u017eaji opredeljujejo popolno <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/rotor-bearing-system\/\">rotorsko-le\u017eajni sistem<\/a>.<\/p>\n<p>Potisni le\u017eaji so nepogre\u0161ljivi povsod, kjer so prisotne aksialne sile &mdash; v \u010drpalkah, kompresorjih, turbinah, propelerskih gredeh in navpi\u010dno usmerjeni opremi. Odpoved ali nezadostna zmogljivost potisnega le\u017eaja povzro\u010di prekomerno <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/axial-vibration\/\">aksialne vibracije<\/a>, aksialno igro gredi in potencialno katastrofalno \u0161kodo, ko rotor pride v stik z nepremi\u010dnimi sestavnimi deli.<\/p>\n<h2>1. Aksijalni le\u017eaj v primerjavi z radialnim le\u017eajem: kak\u0161na je razlika?<\/h2>\n<p>Najjasnej\u0161i na\u010din za razumevanje aksialnega le\u017eaja je primerjava z radialnim le\u017eajem, s katerim deluje skupaj. Oba sta opredeljena z <em>smer<\/em> obremenitve, ki jo prena\u0161ata, in ne z njuno velikostjo ali konstrukcijo.<\/p>\n<ul>\n<li><strong>Radialno le\u017ei\u0161\u010de<\/strong> (kot je <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/journal-bearing\/\">drsni le\u017eaj<\/a>) prena\u0161a obremenitev <em>pravokotno<\/em> na gred \u2014 te\u017eo rotorja in vse radialne sile od <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/unbalance\/\">neuravnote\u017eenost<\/a>. Njegove nosilne povr\u0161ine so cilindri\u010dne in obdajajo gred.<\/li>\n<li><strong>Aksialni le\u017eaj<\/strong> prena\u0161a obremenitev <em>vzporedno<\/em> na gred \u2014 aksialni potisk vzdol\u017e osi. Njegove nosilne povr\u0161ine so ravne (ali oblikovane) ploskve, postavljene pravokotno na gred in naslonijo se na prstan ali ramo na rotorju.<\/li>\n<\/ul>\n<p>Tipi\u010dni stroj potrebuje obe vrsti: dve radialni le\u017ei\u0161\u010di locirata gred v bo\u010dni smeri in podpirata njeno te\u017eo, medtem ko eno aksijalno le\u017ei\u0161\u010de fiksira aksialni polo\u017eaj rotorja in absorbira neto aksialno silo. Nekatere konstrukcije zdru\u017eijo obe funkciji &mdash; <strong>po\u0161evno-kontaktni<\/strong> ali <strong>sto\u017e\u010dasti valj\u010dni<\/strong> le\u017ei\u0161\u010de hkrati prena\u0161a radialne in aksialne obremenitve &mdash; toda v velikih turbostrojih je aksijalno le\u017ei\u0161\u010de skoraj vedno namenski element, lo\u010den od radialnih le\u017ei\u0161\u010d, ker so aksialne sile prevelike za skupno prena\u0161anje.<\/p>\n<h2>2. Vrste aksialni le\u017ei\u0161\u010d<\/h2>\n<p>Aksialna le\u017ei\u0161\u010da se delijo v dve veliki skupini: kotalni tipi, ki prena\u0161ajo obremenitev prek kroglic ali valjev, ter tipi s hidrodinami\u010dnim oljnim filmom, ki rotorja lebdijo na tla\u010dnem oljnem filmu. Izbira med njima je odvisna predvsem od obremenitve, hitrosti in velikosti stroja.<\/p>\n<h3>Aksialni le\u017eaji z valji<\/h3>\n<p>Ti prena\u0161ajo potisno obremenitev prek kroglic ali valjev in so pogosti pri zmerno obremenjeni splo\u0161ni strojni opremi. Njihovo stanje lahko spremljamo z enakimi <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/rolling-element-defects\/\">napaka valj\u010dnega elementa<\/a> zna\u010dilnostmi, ki se uporabljajo za radialne le\u017eaje.<\/p>\n<ul>\n<li><strong>Aksialni le\u017eaji z kroglami:<\/strong> krogli\u010dni elementi se pomikajo med ravnimi ali \u017elebitimi potisnimi podlo\u017ekami. Zmerna nosilnost, srednje do visoke hitrosti, dobra natan\u010dnost aksialnega pozicioniranja. Uporablja se v obdelovalnih strojih, avtomobilskih menjalnikih in pri zmernih potisnih obremenitvah.<\/li>\n<li><strong>Aksialni le\u017eaji z valj\u010dki:<\/strong> valj\u010dki med potisnimi podlo\u017ekami zagotavljajo zelo visoko zmogljivost z linijskim stikom namesto to\u010dkovnega, vendar le pri nizkih do srednih hitrostih. Uporablja se v te\u017eki mehanizaciji, navpi\u010dnih \u010drpalkah in dvi\u017enih kavljih \u017eerjavov.<\/li>\n<li><strong>Sto\u017e\u010dasti valj\u010dni aksialni le\u017eaji:<\/strong> sto\u017e\u010dasti valji zagotavljajo pravo kotalno gibanje, ki ustreza kombiniranim in visokim aksialnim obremenitvam. Eno le\u017ei\u0161\u010de prena\u0161a tako radialne kot aksialne obremenitve, predobremenitev pa je nastavljiva s pomo\u010djo odmika. Pogosto v kolesnih pe\u0161\u010di\u0161\u010dih avtomobilov, menjalnikih in situacijah s kombiniranimi obremenitvami.<\/li>\n<li><strong>Sferi\u010dni valj\u010dni aksialni le\u017eaji:<\/strong> sod\u010dasto oblikovani valji in ukrivljena tekalna povr\u0161ina sprejemata zelo visoke aksialne obremenitve, hkrati pa dopu\u0161\u010data nesporednost gredi \u2014 koristno pri dolgih, rahlo ukrivljenih gredeh v te\u017eki industriji.<\/li>\n<li><strong>Aksialni le\u017eaji s kotnim stikom s kroglami:<\/strong> kontakt kroglic je nastavljen pod kotom, tako da le\u017ei\u0161\u010de prena\u0161a tako radialne kot aksialne obremenitve; pogosto se montira v parih (hrbet ob hrbet ali obraz ob obraz). Zmogljivo pri visokih hitrostih; uporablja se v vretenah obdelovalnih strojev in visokohitrostnih \u010drpalkah.<\/li>\n<\/ul>\n<h3>Aksialni le\u017eaji s fluidnim filmom<\/h3>\n<p>Ti lebdijo rotorja na hidrodinami\u010dnem oljnem filmu in prevladujejo v velikih visoko-zmogljivih strojih. Brez kovinskega stika v normalnem obratovanju ponujajo skoraj neomejeno \u017eivljenjsko dobo in odli\u010dno du\u0161enje, za ceno stalnega tla\u010dnega dovoda olja.<\/p>\n<ul>\n<li><strong>Aksialni le\u017eaji z nagibnimi blazinicami<\/strong> (pogosto imenovana Kingsbury ali Michell le\u017ei\u0161\u010da po njunih izumiteljih): ve\u010d vrtljivih segmentov se vsaki\u010d nagne, da oblikuje zbli\u017eujo\u010d oljni klin, ki dvigne aksijalni prstan stran od segmentov. Zmogljivost dosega megavate v velikih turbinah, hitrost je prakti\u010dno neomejena (do 30.000+ rpm), du\u0161enje pa je odli\u010dno. Najdemo jih v parnih turbinah, plinskih turbinah, velikih kompresorjih in generatorjih.<\/li>\n<li><strong>Aksialni le\u017eaji s fiksnimi blazinicami (s sto\u017e\u010dastim povr\u0161jem):<\/strong> mirujo\u010di segmenti z obdelano sto\u017e\u010dasto ramplo ustvarjajo oljni klin brez kakr\u0161nih koli gibljivih vrti\u0161\u010d. Visoka zmogljivost, enostavni in robustni brez gibljivih delov, \u010deprav manj tolerantni do povratnih obremenitev kot nagibni segmenti. Uporablja se v navpi\u010dnih \u010drpalkah in hidroelektrarni\u0161kih turbinah.<\/li>\n<\/ul>\n<h2>3. Kje se uporabljajo aksialna le\u017ei\u0161\u010da: podro\u010dja uporabe<\/h2>\n<p>Vsak stroj, katerega rotor do\u017eivlja neto potisk vzdol\u017e osi, potrebuje aksijalno le\u017ei\u0161\u010de za absorpcijo te sile in fiksiranje rotorja na mestu. Najpogostej\u0161e aplikacije so:<\/p>\n<ul>\n<li><strong>Centrifugalne \u010drpalke in kompresorji:<\/strong> dvig tlaka na vsakem kolesu ustvari veliko aksialno silo v smeri sesalne strani, ki jo mora prena\u0161ati aksijalno le\u017ei\u0161\u010de.<\/li>\n<li><strong>Parne, plinske in hidroelektrarne turbine:<\/strong> delovni fluid aksijalno pritiska na vrste lopatic; aksijalno le\u017ei\u0161\u010de &mdash; navadno tipa z nagibnimi segmenti &mdash; dr\u017ei rotor proti tej sili in ob tesno nastavljenih reah tesnil ter konic lopatic.<\/li>\n<li><strong>Ladijski pogon (ladijska in \u010dolnarska aksialna le\u017ei\u0161\u010da):<\/strong> potisk propelerja poganja celotno plovilo naprej skozi propelersko gred, te\u017eki morski potisni le\u017eaj pa prena\u0161a ta potisk z gredi na trup. To je ena izmed najbolj zahtevnih nalog potisnih le\u017eajev v strojni\u0161tvu.<\/li>\n<li><strong>Generatorji in elektromotorji:<\/strong> pri navpi\u010dnih strojih potisni le\u017eaj dodatno nosi lastno te\u017eo rotorja, pri vseh strojih pa se upira aksialni <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/magnetic-pull\/\">magnetni privlak<\/a>.<\/li>\n<li><strong>Menjalniki:<\/strong> po\u0161evnozoba in sto\u017e\u010dasta zobni\u0161ka gonila ustvarjajo aksialne reakcije, ki jih morajo absorbirati potisni le\u017eaji gredi.<\/li>\n<li><strong>Vretena obdelovalnih strojev, avtomobilski pogoni in dvigala:<\/strong> manj\u0161i kotalni potisni le\u017eaji pozicionirajo gred in prena\u0161ajo zmerne aksialne obremenitve.<\/li>\n<\/ul>\n<h2>4. Potisni le\u017eaji za navpi\u010dne gredi<\/h2>\n<p>Navpi\u010dni stroji \u2014 navpi\u010dne \u010drpalke, hidroenergetski generatorji, veliki navpi\u010dni motorji \u2014 postavljajo posebne zahteve pred potisni le\u017eaj, ker mora nositi ne le procesno aksialno silo, temve\u010d tudi <em>celotno stati\u010dno te\u017eo rotirajo\u010dega sklopa<\/em>, ki pri velikem hidroenergetskem generatorju zna\u0161a lahko ve\u010d sto ton. Pri horizontalnem stroju radialni le\u017eaji nosijo to te\u017eo; pri navpi\u010dnem stroju te\u017ea deluje ravno vzdol\u017e osi gredi in neposredno obremenjuje potisni le\u017eaj.<\/p>\n<p>Iz tega razloga navpi\u010dni stroji skoraj vedno uporabljajo velik hidrodinami\u010dni potisni le\u017eaj \u2014 ponavadi v izvedbi z nagibnimi blazinicami \u2014 dimenzioniran za kombinirano obremenitev te\u017ee in procesa ter name\u0161\u010den na vrhu ali dnu gredi. Oljni film le\u017eaja in hlajenje morata biti zasnovana za neprekinjeno delovanje pri polni obremenitvi, njegova <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/temperature-sensor\/\">temperatura<\/a> in . <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/axial-vibration\/\">aksialni polo\u017eaj<\/a> spadajo med najpozorneje nadzorovanje parametre na celotnem stroju, ker bi okvara potisnega le\u017eaja navpi\u010dne gredi povzro\u010dila padec rotorja na stator brez mo\u017enosti okrevanja.<\/p>\n<h2>5. Viri aksialne obremenitve<\/h2>\n<h3>V \u010drpalkah in kompresorjih<\/h3>\n<ul>\n<li><strong>Hidravli\u010dni aksialni potisk (na rotorju):<\/strong> tla\u010dna razlika na kolesu centrifugalne \u010drpalke ustvari neto aksialno silo, ki je eden od glavnih <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/hydraulic-forces\/\">hidravli\u010dne sile<\/a> v \u010drpalki.<\/li>\n<li><strong>Magnituda:<\/strong> ta sila lahko pri zmerno veliki \u010drpalki dose\u017ee tiso\u010de funtov.<\/li>\n<li><strong>Smer:<\/strong> tipi\u010dno v smeri sesalne strani.<\/li>\n<li><strong>Uravnote\u017eenje:<\/strong> Uravnote\u017eene luknje, povratne lopatice ali nasprotna rotorja zmanj\u0161ajo neto potisk<\/li>\n<\/ul>\n<h3>V turbinah<\/h3>\n<ul>\n<li>Tok pare ali plina ustvarja aksialni tlak na lopatice \u2014 del <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/aerodynamic-forces\/\">aerodinami\u010dne sile<\/a> deluje na rotor.<\/li>\n<li>Velikost potisne sile nara\u0161\u010da z izhodno mo\u010djo.<\/li>\n<li>Med zagonom ali spremembami obremenitve se lahko obrne smer<\/li>\n<li>Za njeno kompenzacijo se uporabljajo izravnalni bati ali bati za uravnote\u017eenje.<\/li>\n<\/ul>\n<h3>V menjalnikih<\/h3>\n<ul>\n<li>Po\u0161evni zobniki ustvarjajo aksialno potisno silo, sorazmerno s prenesenim navorom.<\/li>\n<li>Sto\u017e\u010dasti zobniki ustvarjajo komponente aksialne sile.<\/li>\n<li>Smer potisne sile je odvisna od smeri vija\u010dnice (kota vija\u010dnice).<\/li>\n<\/ul>\n<h3>Drugi viri<\/h3>\n<ul>\n<li><strong>Magnetni vlak:<\/strong> v elektri\u010dnih motorjih, <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/magnetic-pull\/\">magnetna neuravnote\u017eenost<\/a> ustvari aksialne sile.<\/li>\n<li><strong>Propelerji in ventilatorji:<\/strong> aerodinami\u010dna potisna sila pri pospe\u0161evanju delovnega fluida.<\/li>\n<li><strong>Jermenski pogoni:<\/strong> po\u0161evni jermeni ustvarjajo komponente aksialne sile.<\/li>\n<li><strong>Neusklajenost:<\/strong> kotni <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/misalignment\/\">neporavnanost gredi<\/a> v sklopkah ustvarja nihajo\u010de osne sile.<\/li>\n<\/ul>\n<h2>6. Te\u017eave s potisnimi le\u017eaji in diagnostika<\/h2>\n<h3>Obi\u010dajni na\u010dini napak<\/h3>\n<ul>\n<li><strong>Preobremenitev:<\/strong> potisk prese\u017ee nazivno zmogljivost le\u017eaja \u2014 pogosto zato, ker procesna motnja ali obraba uravnalne naprave povzro\u010di, da neto aksialna sila prese\u017ee projektno vrednost.<\/li>\n<li><strong>Nezadostno mazanje:<\/strong> nezadosten pretok olja ali pomanjkanje masti onemogo\u010di mazanje kontakta, kar povzro\u010di zlom oljnega filma in stik povr\u0161in.<\/li>\n<li><strong>Kontaminacija:<\/strong> delci v olju praskajo in po\u0161kodujejo potisne povr\u0161ine.<\/li>\n<li><strong>Obraba in utrujenostni lom:<\/strong> po\u0161kodbe povr\u0161in zaradi abrazije ali cikli\u010dnega obremenjevanja, ki segajo od <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/pitting\/\">jamice<\/a> do <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/spalling\/\">lu\u0161\u010denje<\/a> babbita ali te\u010dajne povr\u0161ine.<\/li>\n<li><strong>Neusklajenost:<\/strong> potisni obro\u010d, ki ni pravokoten na gred, neenakomerno obremenjuje blazinice in povzro\u010da pregrevanje na eni strani.<\/li>\n<li><strong>Elektri\u010dna erozija:<\/strong> tokovi gredi, ki prehajajo skozi oljni film, po\u0161kodujejo povr\u0161ine le\u017eajev \u2013 nara\u0161\u010dajo\u010d problem pri strojih z frekven\u010dnimi pretvorniki.<\/li>\n<li><strong>Pregrevanje:<\/strong> kon\u010dni rezultat ve\u010dine zgoraj na\u0161tetega \u2014 prekomerno trenje ali nezadostno hlajenje, ki meh\u010da babbitt in bri\u0161e blazinice.<\/li>\n<\/ul>\n<p>Varnostno razmerje glede na te na\u010dine odpovedi je mogo\u010de preveriti kvantitativno. Ko le\u017eaj prena\u0161a hkrati radialno in osno obremenitev, <a href=\"https:\/\/vibromera.eu\/sl\/calculators\/bearing-equivalent-load\/\">kalkulator ekvivalentne dinami\u010dne obremenitve le\u017eaja<\/a> ju zdru\u017ei v eno samo vrednost, <a href=\"https:\/\/vibromera.eu\/sl\/calculators\/bearing-static-load-rating\/\">kalkulator faktorja stati\u010dne varnosti<\/a> varuje pred brineliranjem pri mirujo\u010dem potisnem le\u017eaju, in <a href=\"https:\/\/vibromera.eu\/sl\/calculators\/bearing-load\/\">kalkulator \u017eivljenjske dobe le\u017eaja L10<\/a> napove pri\u010dakovano dobo delovanja.<\/p>\n<h3>Simptomi vibracij in aksialnih meritev<\/h3>\n<ul>\n<li><strong>Visoke aksialne vibracije:<\/strong> primarni pokazatelj te\u017eave z aksialnim le\u017eajem, ki ga je navadno najbolje opaziti v <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/axial-vibration\/\">aksialna smer<\/a> namesto radialne.<\/li>\n<li><strong>Nara\u0161\u010dajo\u010di aksialni polo\u017eaj:<\/strong> pri strojih s teko\u010dinskim filmom je zdrs gredi proti njeni meji med obrabo blazinic neposredno merilo izgube le\u017eaja.<\/li>\n<li><strong>Nizkofrekven\u010dno nihanje:<\/strong> gred, ki plava v osni smeri znotraj svoje tolerance.<\/li>\n<li><strong>Udarjanje:<\/strong> \u010de je aksialna zra\u010dnost prevelika, gred udari ob svoje omejevalnike in povzro\u010da ostre vrhove v <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/vibration\/\">vibracije<\/a> signal.<\/li>\n<li><strong>Merjenje:<\/strong> aksialni <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/proximity-probe\/\">bli\u017einske sonde<\/a> ali <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/accelerometer\/\">merilniki pospe\u0161ka<\/a> razkrije te simptome.<\/li>\n<\/ul>\n<h3>Drugi kazalniki<\/h3>\n<ul>\n<li><strong>Povi\u0161anje temperature:<\/strong> pregrevanje aksialnega le\u017eaja \u2014 pogosto prvi simptom pri le\u017eaju s teko\u010dinskim filmom.<\/li>\n<li><strong>Hrup:<\/strong> neobi\u010dajni zvoki iz mesta potisnega le\u017eaja.<\/li>\n<li><strong>Aksialna zra\u010dnost:<\/strong> merljivo gibanje gredi v osni smeri.<\/li>\n<li><strong>Kakovost olja:<\/strong> kovinski delci, ki se pojavljajo v mazalnem sredstvu.<\/li>\n<\/ul>\n<h2>7. Merjenje stanja aksialnega le\u017eaja na terenu<\/h2>\n<p>Pri sestavljenih strojih se stanje aksialnega le\u017eaja ocenjuje na podlagi aksialnih meritev, opravljenih in situ, ne na preskusnem stojalu. Prenosni dvokanalni analizator, kot je <a href=\"https:\/\/vibromera.eu\/sl\/izdelek\/balanset-1\/\">Balanset-1A<\/a> in\u017eeniarju omogo\u010da snemanje amplitude aksialnih vibracij in <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/phase\/\">faza<\/a> na aksialnem koncu jo primerjajte z radialnimi od\u010ditki ter lo\u010dite resni\u010dne obremenitve aksialnega le\u017eaja od aksialnih vibracij, ki jih <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/misalignment\/\">neporavnanost gredi<\/a> ali ukrivljena gred prav tako lahko povzro\u010di \u2014 vse to brez ustavitve proizvodnje za razstavljanje. Ker isti instrument zajame \u0161ir\u0161o <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/vibration\/\">vibracije<\/a> sliko in lahko uravnote\u017ei rotor v lastnih le\u017eajih, ko <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/unbalance\/\">neuravnote\u017eenost<\/a> je potrjeno, pove\u017ee od\u010ditek potisnega le\u017eaja s splo\u0161nim stanjem stroja.<\/p>\n<h2>8. Nadzor in vzdr\u017eevanje<\/h2>\n<h3>Kriti\u010dni parametri spremljanja<\/h3>\n<ul>\n<li><strong>Aksialne vibracije:<\/strong> merjeno neprekinjeno ali periodi\u010dno po dolo\u010deni poti kot del <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/vibration-monitoring\/\">spremljanje vibracij<\/a> program.<\/li>\n<li><strong>Osni polo\u017eaj:<\/strong> bli\u017einsko tipalo za sledenje aksialnemu polo\u017eaju gredi glede na aksialni le\u017eaj.<\/li>\n<li><strong>Temperatura aksijalnega le\u017eaja:<\/strong> nadzor z RTD ali termoelementom, pogosto najzgodnej\u0161e opozorilo na okvaro (glejte <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/temperature-sensor\/\">senzorji temperature<\/a>).<\/li>\n<li><strong>Pretok in tlak olja:<\/strong> pri aksialnih le\u017eajih s teko\u010dinskim filmom je izpad dobave takoj\u0161en alarmni pogoj.<\/li>\n<\/ul>\n<h3>Vzdr\u017eevalni postopki<\/h3>\n<ul>\n<li>Preverite ustrezno mazanje aksialnega le\u017eaja in dobavo olja.<\/li>\n<li>Preverite aksialne zra\u010dnosti med generalnimi pregledi.<\/li>\n<li>Preglejte aksialne povr\u0161ine za <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/bearing-wear\/\">obraba<\/a> ali po\u0161kodbe.<\/li>\n<li>Izmerite dejanske aksialne obremenitve, kjer je mogo\u010de, z uporabo merilnih listi\u010dev ali merilnih celic.<\/li>\n<li>Sledite temperaturnim in vibracijskih podatkom ter potrdite ugotovitve s podrobno <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/vibration-analysis\/\">analiza vibracij<\/a>, kot del <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/condition-monitoring\/\">spremljanje stanja<\/a> program.<\/li>\n<\/ul>\n<p>Aksialni le\u017eaji pogosto dobijo manj pozornosti kot radialni le\u017eaji, pa vendar so klju\u010dni za nadzor aksialnega polo\u017eaja in prenos aksialnih obremenitev v vrte\u010dih se strojih. Razumevanje razpolo\u017eljivih vrst, virov aksialnih sil in na\u010dinov odpovedi omogo\u010da pravilno izbiro le\u017eaja, u\u010dinkovit nadzor in pravo\u010dasno vzdr\u017eevanje \u2014 s \u010dimer prepre\u010dimo vrsto okvare, ki se kon\u010da s stikom rotorja s statorjem in uni\u010denjem stroja.<\/p>\n<h2>9. Pogosto zastavljena vpra\u0161anja<\/h2>\n<p><strong>Kaj dela aksialni le\u017eaj?<\/strong><br \/>\nAksialni le\u017eaj prevzema aksialno obremenitev \u2014 silo, ki deluje vzporedno z gredjo \u2014 in fiksira aksialni polo\u017eaj rotorja. Absorbira neto potisk, ki ga ustvarja proces (potisk gonilnika, potisk lopatic, potisk propelerja), ter prepre\u010duje, da bi se gredi zanesla v mirujo\u010de dele.<\/p>\n<p><strong>Kak\u0161na je razlika med aksialnim in radialnim le\u017eajem?<\/strong><br \/>\nSmer obremenitve. Radialni le\u017eaj prevzema obremenitev pravokotno na gred (te\u017eo rotorja in bo\u010dne sile); aksialni le\u017eaj prevzema obremenitev vzporedno z gredjo (aksialni potisk). Ve\u010dina strojev uporablja oba, nekateri kombinirani tipi \u2014 kot so kotnocontactni ali sto\u017e\u010dasto-valj\u010dni le\u017eaji \u2014 pa opravljata obe nalogi hkrati.<\/p>\n<p><strong>Kateri so glavni tipi aksialnih le\u017eajev?<\/strong><br \/>\nDve skupini. Kotralni tipi \u2014 krogli\u010dni, cilindri\u010dno-valj\u010dni, sto\u017e\u010dasto-valj\u010dni, sferi\u010dno-valj\u010dni in kotno-kontaktni \u2014 so primerni za zmerne obremenitve in splo\u0161ne stroje. Tipi s teko\u010dinskim filmom \u2014 s preklopnimi segmenti (Kingsbury) in s fiksnimi segmenti sto\u017e\u010dastega profila \u2014 lebdijo rotorja na oljnem filmu in prena\u0161ajo zelo visoke obremenitve velikih turbin, kompresorjev in vertikalnih strojev.<\/p>\n<p><strong>Zakaj vertikalni stroji potrebujejo poseben aksialni le\u017eaj?<\/strong><br \/>\nPri vertikalni gredi aksialni le\u017eaj ne prevzema le procesne aksialne sile, temve\u010d tudi celotno stati\u010dno te\u017eo rotorja, ki deluje ravno vzdol\u017e osi gredi. Zato vertikalne \u010drpalke in hidroenergetski generatorji uporabljajo velike aksialne le\u017eaje s teko\u010dinskim filmom, dimenzionirane za kombinirano obremenitev.<\/p>\n<p><strong>Kako zaznamo odpoved aksialnega le\u017eaja?<\/strong><br \/>\nNajjasnej\u0161i znaki so nara\u0161\u010dajo\u010de aksialne vibracije, odmik izmerjenega aksialnega polo\u017eaja gredi in porast temperature le\u017eaja. Aksialne brezsti\u010dne sonde, pospe\u0161kometri in temperaturni senzorji se trendirajo skozi \u010das, prenosni analizator vibracij pa lahko potrdi diagnozo na delujo\u010dem stroju.<\/p>\n<p><strong>Kaj povzro\u010da odpoved aksialnih le\u017eajev?<\/strong><br \/>\nPreobremenitev nad nazivno zmogljivostjo, odpoved mazanja, kontaminacija olja, povr\u0161inska utrujenost (jami\u010denje in lu\u0161\u010denje), neporavnanost aksialne oja\u010ditve ter elektri\u010dna erozija zaradi tokov v gredi. Pregretje je navadno skupni kon\u010dni vzrok, ki uni\u010di le\u017eaj.<\/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 aksialne le\u017eaje, specializirane le\u017eaje, zasnovane za prena\u0161anje aksialnih obremenitev in nadzor aksialnega polo\u017eaja gredi v vrtljivih strojih, vklju\u010dno s \u010drpalkami, turbinami in kompresorji.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-272","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/sl\/wp-json\/wp\/v2\/glossary\/272","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":2,"href":"https:\/\/vibromera.eu\/sl\/wp-json\/wp\/v2\/glossary\/272\/revisions"}],"predecessor-version":[{"id":101555,"href":"https:\/\/vibromera.eu\/sl\/wp-json\/wp\/v2\/glossary\/272\/revisions\/101555"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/sl\/wp-json\/wp\/v2\/media?parent=272"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/sl\/wp-json\/wp\/v2\/categories?post=272"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/sl\/wp-json\/wp\/v2\/tags?post=272"}],"curies":[{"name":"delovni list","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}