{"id":79,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/coastdown\/"},"modified":"2026-05-23T23:07:52","modified_gmt":"2026-05-23T23:07:52","slug":"coastdown","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/sl\/glossary\/coastdown\/","title":{"rendered":"Kaj je iztekanje v analizi rotacijskih strojev?"},"content":{"rendered":"<h1>Razumevanje iztekanja pri analizi rotacijskih strojev<\/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\/79?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\/79?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\/79?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\/79?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\/79?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\/79?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\/79?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\/79?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\/79?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\/79?add-to-cart=1852\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1852\" 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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\/79?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\/79?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\/79?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\/79?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>Iztek<\/strong> \u2014 imenovano tudi upo\u010dasnjevanje ali zaviranje \u2014 je postopek, pri katerem se vrte\u010di stroj upo\u010dasni z delovne hitrosti do popolnega ustavitve brez aktivnega zaviranja, pri \u010demer se zana\u0161a na naravne izgube zaradi trenja, zra\u010dnega upora in upora le\u017eajev. V <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/rotor-dynamics\/\">dinamika rotorja<\/a> in . <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/vibration-analysis\/\">analiza vibracij<\/a>, iztek vrtljajev <em>test<\/em> je diagnosti\u010dni postopek, pri katerem <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/vibration\/\">vibracije<\/a> podatki se med zaviranjem stroja neprekinjeno bele\u017eijo, kar prina\u0161a obse\u017ene informacije o <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/critical-speed\/\">kriti\u010dne hitrosti<\/a>, <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/natural-frequency\/\">lastne frekvence<\/a>in dinami\u010dni zna\u010daj sistema. Skupaj s svojim zrcalnim odsevom, <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/runup\/\">zagon<\/a> Ta preskus je temeljno orodje za zagon nove opreme, odpravljanje te\u017eav z vztrajnimi vibracijami ter preverjanje rotordinami\u010dnih modelov glede na dejansko izdelan in vgrajen stroj.<\/p>\n<h2>1. Namen in uporaba<\/h2>\n<h3>Dolo\u010danje kriti\u010dne hitrosti<\/h3>\n<p>Glavni namen testiranja z zaviranjem z inercijo je dolo\u010ditev kriti\u010dnih hitrosti:<\/p>\n<ul>\n<li>ko hitrost pade pod vsako kriti\u010dno hitrost, amplituda vibracij dose\u017ee vrh;<\/li>\n<li>vrhove v <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/amplitude\/\">amplituda<\/a>-na grafu hitrosti ozna\u010dite kriti\u010dne hitrosti;<\/li>\n<li>spremljajo\u010di fazni zamik 180\u00b0 <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/phase\/\">faza<\/a> zamik potrjuje, da gre res za kriti\u010dno hitrost <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/resonance\/\">resonanca<\/a> namesto kak\u0161nega drugega u\u010dinka, povezanega s hitrostjo; in<\/li>\n<li>V enem samem preizkusu je mogo\u010de izmeriti ve\u010d kriti\u010dnih hitrosti.<\/li>\n<\/ul>\n<h3>Merjenje lastne frekvence<\/h3>\n<p>Kriti\u010dne hitrosti ustrezajo naravnim frekvencam:<\/p>\n<ul>\n<li>prva kriti\u010dna hitrost se pojavi pri prvi lastni frekvenci, druga kriti\u010dna pri drugi in tako naprej;<\/li>\n<li>preskus eksperimentalno potrjuje analiti\u010dne napovedi; in<\/li>\n<li>se pogosto uporablja za preverjanje modelov kon\u010dnih elementov.<\/li>\n<\/ul>\n<h3>Dolo\u010danje du\u0161enja<\/h3>\n<p>Ostrina vsakega resonan\u010dnega vrha razkriva sistem <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/damping\/\">du\u0161enje<\/a>:<\/p>\n<ul>\n<li>ostre, visoke vrhove ka\u017eejo na majhno du\u0161enje;<\/li>\n<li>\u0161iroki, nizki vrhovi ka\u017eejo na visoko du\u0161enje;<\/li>\n<li>. <a href=\"https:\/\/vibromera.eu\/sl\/calculators\/damping-ratio-calculator\/\">razmerje du\u0161enja<\/a> se lahko izra\u010duna iz \u0161irine in amplitude vrha; in<\/li>\n<li>ta vrednost je klju\u010dna za napovedovanje ravni vibracij pri prihodnjem obratovanju.<\/li>\n<\/ul>\n<h3>Ocena porazdelitve neuravnote\u017eenosti<\/h3>\n<ul>\n<li>odnosi med fazami pri kriti\u010dnih hitrostih razkrivajo, kako <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/unbalance\/\">neuravnote\u017eenost<\/a> je porazdeljen po rotorju;<\/li>\n<li>znajo razlikovati med stati\u010dnim in <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/couple-unbalance\/\">parna neuravnote\u017eenost<\/a>; in<\/li>\n<li>pomagajo pri na\u010drtovanju strategije uravnote\u017eenja, \u0161e preden se doda kakr\u0161na koli te\u017ea.<\/li>\n<\/ul>\n<h2>2. Postopek preskusa prostega teka<\/h2>\n<h3>Priprava<\/h3>\n<ol>\n<li><strong>Namestite senzorje:<\/strong> mestu <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/accelerometer\/\">merilniki pospe\u0161ka<\/a> ali <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/velocity-transducer\/\">pretvorniki hitrosti<\/a> na mestih le\u017eajev, tako v vodoravni kot v navpi\u010dni smeri.<\/li>\n<li><strong>Namestite tahometer:<\/strong> opti\u010dni ali magnetni <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/tachometer\/\">tahometer<\/a> za merjenje hitrosti vrtenja in zagotavljanje faznega referen\u010dnega signala.<\/li>\n<li><strong>Nastavitev zajemanja podatkov:<\/strong> nastavite neprekinjeno snemanje z ustrezno frekvenco vzor\u010denja.<\/li>\n<li><strong>Dolo\u010dite obmo\u010dje hitrosti:<\/strong> obi\u010dajno od delovne hitrosti do 10\u201320 % te hitrosti ali dokler se stroj ne ustavi.<\/li>\n<\/ol>\n<h3>Izvedba<\/h3>\n<ol>\n<li><strong>Stabilizirajte pri delovni hitrosti:<\/strong> delujte z normalno hitrostjo, dokler se ne dose\u017ee toplotno ravnovesje in enakomerno vibriranje.<\/li>\n<li><strong>Za\u010dnite prosti tek:<\/strong> odklopite napajanje pogona \u2013 motorja, turbine ali drugega pogonskega agregata \u2013 in pustite, da se naprava naravno upo\u010dasni.<\/li>\n<li><strong>Nenehno spremljajte:<\/strong> zabele\u017eite amplitudo, fazo in hitrost vibracij med celotnim upo\u010dasnjevanjem.<\/li>\n<li><strong>Upo\u0161tevajte varnostna navodila:<\/strong> bodite pozorni na prekomerne vibracije, ki nakazujejo nepri\u010dakovano resonanco ali <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/rotor-instability\/\">nestabilnost<\/a>.<\/li>\n<li><strong>Do popolne ustavitve:<\/strong> nadaljujte z merjenjem, dokler se naprava ne ustavi ali dose\u017ee najni\u017ejo \u017eeleno hitrost.<\/li>\n<\/ol>\n<h3>Parametri zbiranja podatkov<\/h3>\n<ul>\n<li><strong>Hitrost vzor\u010denja:<\/strong> dovolj visoka, da zajame vse zanimive frekvence \u2013 obi\u010dajno 10- do 20-krat ve\u010djo od najvi\u0161je frekvence.<\/li>\n<li><strong>Trajanje:<\/strong> odvisno od vztrajnosti rotorja, od 30 sekund do 10 minut.<\/li>\n<li><strong>Meritve:<\/strong> amplituda, faza in hitrost na vseh mestih senzorjev.<\/li>\n<li><strong>Sinhrono vzor\u010denje:<\/strong> podatki, zbrani v enakomernih kotnih korakih, za podporo <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/order-analysis\/\">analiza naro\u010dila<\/a>.<\/li>\n<\/ul>\n<h2>3. Analiza in vizualizacija podatkov<\/h2>\n<h3>Bodejev diagram<\/h3>\n<p>Standardni prikaz podatkov o zaviranju je <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/bode-plot\/\">Bodejeva krivulja<\/a>:<\/p>\n<ul>\n<li><strong>zgornja krivulja:<\/strong> amplituda vibracij v odvisnosti od hitrosti;<\/li>\n<li><strong>spodnja krivulja:<\/strong> fazni kot v odvisnosti od hitrosti;<\/li>\n<li><strong>zna\u010dilnost kriti\u010dne hitrosti:<\/strong> amplitudni vrh z ustreznim faznim zamikom 180\u00b0; in<\/li>\n<li><strong>na merilno mesto:<\/strong> posebne grafi\u010dne prikaze za vsako merilno to\u010dko in smer.<\/li>\n<\/ul>\n<h3>Slapovni diagram<\/h3>\n<p>A <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/waterfall-plot\/\">slapni diagram<\/a> (kaskadni diagram) prikazuje tridimenzionalni pogled:<\/p>\n<ul>\n<li>Os X: frekvenca (Hz ali redovi);<\/li>\n<li>Os Y: hitrost (obr.\/min);<\/li>\n<li>os Z (barva): amplituda vibracij;<\/li>\n<li><strong>komponenta 1\u00d7<\/strong> se prika\u017ee kot diagonalna \u010drta, ki prikazuje hitrost;<\/li>\n<li><strong>lastne frekvence<\/strong> se pojavljajo kot vodoravne \u010drte z nespremenljivo frekvenco; in<\/li>\n<li><strong>njihovo prese\u010di\u0161\u010de<\/strong> \u2014 to\u010dka, kjer se \u010drta 1\u00d7 kri\u017ea s \u010drto lastne frekvence \u2014 je kriti\u010dna hitrost.<\/li>\n<\/ul>\n<h3>Polarni graf<\/h3>\n<ul>\n<li>vektorji vibracij so prikazani pri razli\u010dnih hitrostih;<\/li>\n<li>ob zmanj\u0161evanju hitrosti ob prehodu skozi vsako kriti\u010dno hitrost se oblikuje zna\u010dilna spirala; in<\/li>\n<li>sprememba faze je jasno vidna, ko se vektor vrti.<\/li>\n<\/ul>\n<h2>4. Preskus prostega teka v primerjavi s preskusom zagona<\/h2>\n<h3>Prednosti izteka<\/h3>\n<ul>\n<li><strong>Zunanje napajanje ni potrebno:<\/strong> preprosto odklopite pogon in pustite, da se stroj prosto ustavlja.<\/li>\n<li><strong>Po\u010dasnej\u0161e zaviranje:<\/strong> dalj\u0161i \u010das zadr\u017eevanja pri vsaki hitrosti zagotavlja bolj\u0161o frekven\u010dno lo\u010dljivost.<\/li>\n<li><strong>Varneje:<\/strong> sistem energijo izgublja, namesto da bi jo pridobival.<\/li>\n<li><strong>Manj\u0161a obremenitev:<\/strong> kriti\u010dne hitrosti se prena\u0161ajo na padajo\u010do energijo.<\/li>\n<\/ul>\n<h3>Prednosti zaleta<\/h3>\n<ul>\n<li><strong>Nadzorovano pospe\u0161evanje:<\/strong> hitrost pri kriti\u010dnih hitrostih je mogo\u010de nastaviti.<\/li>\n<li><strong>Del obi\u010dajnega zagona:<\/strong> a <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/run-up-analysis\/\">analiza zaleta<\/a> se lahko zbirajo med rutinskim zagonom.<\/li>\n<li><strong>Aktivni pogoji:<\/strong> prisotne so procesne obremenitve, zato so podatki bolj reprezentativni za dejansko delovanje.<\/li>\n<\/ul>\n<h3>Primerjalni premisleki<\/h3>\n<ul>\n<li><strong>Temperatura:<\/strong> Preskus zagona se obi\u010dajno izvede v hladnem stanju; prosti tek pa se za\u010dne iz vro\u010dih obratovalnih pogojev.<\/li>\n<li><strong>Togost le\u017eaja:<\/strong> Lahko se razlikuje med vro\u010dim (iztekom) in hladnim (zaletnim) \u010dasom<\/li>\n<li><strong>Trenje in du\u0161enje:<\/strong> oba sta odvisna od temperature in spreminjata amplitudo vrhov.<\/li>\n<li><strong>Primerjava podatkov:<\/strong> razlike med krivuljama zagona in prostega teka lahko same po sebi razkrivajo vplive temperature ali obremenitve.<\/li>\n<\/ul>\n<h2>5. Aplikacije in primeri uporabe<\/h2>\n<h3>Zagon nove opreme<\/h3>\n<ul>\n<li>preveriti, ali kriti\u010dne hitrosti ustrezajo projektnim napovedim;<\/li>\n<li>preveriti ustrezne varnostne razdalje;<\/li>\n<li>preveriti model rotacijske dinamike; in<\/li>\n<li>vzpostaviti <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/baseline-data\/\">izhodi\u0161\u010dni podatki<\/a> za prihodnjo uporabo.<\/li>\n<\/ul>\n<h3>Odpravljanje te\u017eav z vibracijami<\/h3>\n<ul>\n<li>ugotoviti, ali so mo\u010dne vibracije povezane s hitrostjo (resonanca);<\/li>\n<li>odkriti doslej neznane kriti\u010dne hitrosti;<\/li>\n<li>oceniti u\u010dinek spremembe ali popravila; in<\/li>\n<li>lo\u010diti resonanco od drugih virov vibracij.<\/li>\n<\/ul>\n<h3>Postopki uravnote\u017eenja<\/h3>\n<ul>\n<li>za <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/flexible-rotor\/\">fleksibilni rotorji<\/a>, coastdown ugotovi, kateri na\u010dini zahtevajo uravnote\u017eenje;<\/li>\n<li>pomaga pri izbiri ustreznih hitrosti uravnote\u017eenja; in<\/li>\n<li>preveri, ali je pri\u0161lo do izbolj\u0161anja po <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/modal-balancing\/\">modalno uravnote\u017eenje<\/a>.<\/li>\n<\/ul>\n<h3>Preverjanje sprememb<\/h3>\n<ul>\n<li>po zamenjavi le\u017eajev preverite, za koliko se je spremenila kriti\u010dna hitrost;<\/li>\n<li>po spremembah mase ali togosti preverite predvideno spremembo lastne frekvence; in<\/li>\n<li>primerjajte meritve prostega teka pred posegom in po njem, da ovrednotite izbolj\u0161anje.<\/li>\n<\/ul>\n<h2>6. Najbolj\u0161e prakse za preskus prostega teka<\/h2>\n<h3>Varnostni vidiki<\/h3>\n<ul>\n<li>poskrbite, da vsi v bli\u017eini vedo, da poteka test;<\/li>\n<li>pozorno spremljajte vibracije zaradi morebitnih nepri\u010dakovanih resonanc;<\/li>\n<li>zagotoviti mo\u017enost zasilnega izklopa;<\/li>\n<li>poskrbite, da je obmo\u010dje okoli opreme prosto; in<\/li>\n<li>\u010de pride do prekomernih vibracij, razmislite o zasilni zaustavitvi, namesto da dokon\u010date prosti tek.<\/li>\n<\/ul>\n<h3>Kakovost podatkov<\/h3>\n<ul>\n<li><strong>Pravilna stopnja zaviranja:<\/strong> ne prehitro, da bi bilo premalo merilnih to\u010dk na posamezno hitrost, niti prepo\u010dasi, da bi se med vo\u017enjo spreminjale toplotne razmere.<\/li>\n<li><strong>Stabilne razmere:<\/strong> med preskusom \u010dim bolj zmanj\u0161ati spremembe procesnih spremenljivk.<\/li>\n<li><strong>Ve\u010d zagonov:<\/strong> izvedite dva ali tri zavoje z izkori\u0161\u010danjem inercije, da preverite ponovljivost.<\/li>\n<li><strong>Vse lokacije naenkrat:<\/strong> so\u010dasno zabele\u017eite meritve na vseh le\u017eajih.<\/li>\n<\/ul>\n<h3>Dokumentacija<\/h3>\n<ul>\n<li>zabele\u017eite pogoje delovanja \u2013 temperaturo, obremenitev, konfiguracijo;<\/li>\n<li>zabele\u017eijo vse podatke o vibracijah in hitrosti;<\/li>\n<li>Generiranje standardnih analiznih grafov (Bode, slap, polarni)<\/li>\n<li>ugotoviti in ozna\u010diti vsako ugotovljeno kriti\u010dno hitrost; ter<\/li>\n<li>primerjajte z na\u010drtovanimi vrednostmi ali podatki iz prej\u0161njih testov, nato pa jih arhivirajte.<\/li>\n<\/ul>\n<h2>7. Razlaga rezultatov<\/h2>\n<h3>Prepoznavanje kriti\u010dnih hitrosti<\/h3>\n<ul>\n<li>poi\u0161\u010dite amplitudne vrhove na Bodejevem diagramu;<\/li>\n<li>potrdite vsakega s faznim zamikom 180\u00b0;<\/li>\n<li>upo\u0161tevajte hitrost, s katero se pojavi vrh; in<\/li>\n<li>izra\u010dunajte varnostni razmik glede na delovno hitrost.<\/li>\n<\/ul>\n<h3>Ocenjevanje resnosti<\/h3>\n<ul>\n<li><strong>Najve\u010dja amplituda:<\/strong> na kak\u0161no vrednost se dvigne vibracija pri kriti\u010dni hitrosti?<\/li>\n<li><strong>Ostrina vrha:<\/strong> izrazit vrh pomeni majhno du\u0161enje in morebitno te\u017eavo.<\/li>\n<li><strong>Delovni domet:<\/strong> Kako blizu kriti\u010dni hitrosti je delovna hitrost?<\/li>\n<li><strong>Sprejemljivost:<\/strong> obi\u010dajno je potreben razmik med vrednostmi v obsegu pribli\u017eno \u00b115\u201320 %.<\/li>\n<\/ul>\n<h3>Napredna analiza<\/h3>\n<ul>\n<li>pridobiti <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/mode-shape\/\">oblike na\u010dinov<\/a> na podlagi ve\u010dto\u010dkovnih meritev;<\/li>\n<li>izra\u010dunajte razmerja du\u0161enja iz karakteristik koni\u010dnih vrednosti;<\/li>\n<li>razlikovati med naprej in nazaj <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/whirl\/\">vrtin\u010denje<\/a> na\u010dine; in<\/li>\n<li>primerjajte rezultate z <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/campbell-diagram\/\">Campbellov diagram<\/a> napovedi.<\/li>\n<\/ul>\n<h2>8. Prosti tek na terenu<\/h2>\n<p>Na terenu prosti tek ne zahteva posebnega preskusnega stojala \u2013 zajeti ga je mogo\u010de s prenosnim merilnim instrumentom takoj, ko se pogon izklopi. Dvokanalni analizator, kot je <a href=\"https:\/\/vibromera.eu\/sl\/izdelek\/balanset-1\/\">Balanset-1A<\/a>, katerega laserski tahometer zagotavlja fazno referenco, med upo\u010dasnjevanjem rotorja neprekinjeno bele\u017ei amplitudo, fazo in hitrost, tako da lahko in\u017eenir vrhove pri kriti\u010dnih hitrostih od\u010dita neposredno iz dobljene Bodejeve krivulje. Isti niz podatkov, ki dolo\u010di resonanco, potrdi tudi, ali k temu prispeva 1\u00d7 neuravnote\u017eenost, kar omogo\u010da diagnozo in nadaljnji <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/izravnava-polja\/\">uravnote\u017eenje na terenu<\/a> poseg uravnote\u017eenja na podlagi enega samega prostega teka. Skratka, preskus prostega teka prina\u0161a empiri\u010dne podatke, ki dopolnjujejo analiti\u010dne napovedi in razkrivajo dejansko dinami\u010dno obna\u0161anje rotacijskih strojev v dejanskih obratovalnih pogojih.<\/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 iztekanje, postopno upo\u010dasnjevanje vrte\u010dih se strojev, ki se uporablja za prepoznavanje kriti\u010dnih hitrosti, naravnih frekvenc in dinami\u010dnih zna\u010dilnosti rotorja z analizo vibracij.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[114,109],"tags":[],"class_list":["post-79","glossary","type-glossary","status-publish","hentry","category-analysis","category-glossary"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/sl\/wp-json\/wp\/v2\/glossary\/79","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\/79\/revisions"}],"predecessor-version":[{"id":101473,"href":"https:\/\/vibromera.eu\/sl\/wp-json\/wp\/v2\/glossary\/79\/revisions\/101473"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/sl\/wp-json\/wp\/v2\/media?parent=79"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/sl\/wp-json\/wp\/v2\/categories?post=79"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/sl\/wp-json\/wp\/v2\/tags?post=79"}],"curies":[{"name":"delovni list","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}