{"id":251,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/squeeze-film-damper\/"},"modified":"2026-05-23T23:06:39","modified_gmt":"2026-05-23T23:06:39","slug":"squeeze-film-damper","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/sl\/glossary\/squeeze-film-damper\/","title":{"rendered":"Kaj je du\u0161ilec vibracij s stiskalno folijo? Naprava za nadzor vibracij"},"content":{"rendered":"<h1>Razumevanje du\u0161ilnikov stisljivega filma<\/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\/251?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\/251?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\/251?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\/251?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\/251?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\/251?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\/251?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\/251?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\/251?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\/251?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\/251?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\/251?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\/251?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\/251?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>du\u0161ilec stisljivega filma<\/strong> (SFD) je pasivna <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/damping\/\">du\u0161enje<\/a> naprava, ki se uporablja v vrtljivih strojih za odvajanje vibracijske energije in omejevanje <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/vibration\/\">vibracije<\/a> amplitude \u2014 \u0161e posebej med potekom <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/critical-speed\/\">kriti\u010dne hitrosti<\/a>. Sestavlja ga tanek film olja, ujet v ozkem obro\u010dastem re\u017ei, ki obdaja ohi\u0161je le\u017eaja. Ko le\u017eaj in njemu pritrjen <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/rotor\/\">rotor<\/a> vibrira, ohi\u0161je niha znotraj tega re\u017ee in stiska oljni film; viskozna odpornost na stiskanje disiipira energijo in du\u0161enja sistema rotorja brez dodajanja zaznavne togosti. Du\u0161ilniki s stisnjenim filmom se nahajajo v letalskih motorjih, industrijskih plinskih turbinah in drugi visokohitrostni mehanizmi, kjer je potrebno dodatno du\u0161enje za obvladovanje resonance in prepre\u010devanje <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/rotor-instability\/\">nestabilnosti rotorja<\/a>.<\/p>\n<h2>1. Fizikalno delovno na\u010delo<\/h2>\n<h3>Dejanje stiskanja<\/h3>\n<p>Za razliko od <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/journal-bearing\/\">drsni le\u017eaj<\/a>, katerega oljni film nosi stalno radialno obremenitev, du\u0161ilnik s stisnjenim filmom deluje z ob\u010dasnim stiskanjem filma, ki ne nosi stati\u010dne obremenitve:<\/p>\n<ol>\n<li><strong>Vibracija rotorja:<\/strong> neuravnote\u017een ali druga\u010de vzbujeni rotor povzro\u010da oscilirajo\u010de sile na le\u017eaj.<\/li>\n<li><strong>Gibanje ohi\u0161ja:<\/strong> ohi\u0161je le\u017eaja kro\u017ei ali oscilira radialno znotraj re\u017ee du\u0161ilnika.<\/li>\n<li><strong>Stiskanje olja:<\/strong> ko se ohi\u0161je premika navznoter, se film stiska; ko se premika navzven, se film razprostira.<\/li>\n<li><strong>Viskozni upor:<\/strong> olje se upira iztisnjevanju iz re\u017ee in s tem ustvarja silo du\u0161enja, sorazmerno s hitrostjo.<\/li>\n<li><strong>Razpr\u0161itev energije:<\/strong> vibracijska energija se pretvori v toploto v olju in odnese z dovodnim tokom.<\/li>\n<\/ol>\n<p>Ker je sila upora sorazmerna s hitrostjo in ne s premikom, du\u0161ilnik nasprotuje <em>gibanje<\/em> ne da bi deloval kot vzmet \u2014 to je klju\u010dna lastnost, ki lo\u010duje du\u0161enje od togosti.<\/p>\n<h3>Kako se razlikuje od drsnega le\u017eaja<\/h3>\n<ul>\n<li><strong>Drsni le\u017eaj:<\/strong> nosi stati\u010dne in dinami\u010dne obremenitve s hidrodinami\u010dnim tlakom filma ter prispeva tako k togosti kot k du\u0161enju.<\/li>\n<li><strong>Du\u0161ilnik s te\u010dajo\u010de plast olja:<\/strong> zagotavlja du\u0161enje z minimalno togostjo in ne nosi stalne obremenitve.<\/li>\n<li><strong>Kombinacija:<\/strong> kotalni le\u017eaj (za prenos obremenitve) skupaj z SFD (za zagotavljanje du\u0161enja) tvori idealen par za \u0161tevilne visokohitrostne konstrukcije, saj kotalni le\u017eaji sami po sebi skoraj ne zagotavljajo nobenega du\u0161enja.<\/li>\n<\/ul>\n<h2>2. Konstrukcija in zasnova<\/h2>\n<h3>Osnovne komponente<\/h3>\n<ul>\n<li><strong>Notranja tekajo\u010da dirkalna proga (ohi\u0161je le\u017eaja):<\/strong> zunanja povr\u0161ina ohi\u0161ja kotalnoelementa le\u017eaja, ki se lahko prosto giblje radialno.<\/li>\n<li><strong>Zunanja tekajo\u010da dirkalna proga (ohi\u0161je du\u0161ilnika):<\/strong> nepremi\u010dno ohi\u0161je s to\u010dno cilindri\u010dnim izvrtin.<\/li>\n<li><strong>Obro\u010dna zra\u010dnost:<\/strong> radialna re\u017ea med notranjim in zunanjim obro\u010dem, tipi\u010dno 0,1\u20130,5 mm.<\/li>\n<li><strong>Dovod olja:<\/strong> stla\u010deno olje, ki se dovaja v prostor re\u017ee.<\/li>\n<li><strong>Kon\u010dna tesnila:<\/strong> O-tesnila ali podobna tesnila, ki aksialno zadr\u017eujejo olje.<\/li>\n<li><strong>Elementi centriranja:<\/strong> vzmeti ali zadr\u017eevalni elementi, ki prepre\u010dujejo prekomerno gibanje in ohranjajo os le\u017eaja koncentri\u010dno v mirovanju.<\/li>\n<\/ul>\n<h3>Parametri na\u010drtovanja<\/h3>\n<ul>\n<li><strong>Radialna zra\u010dnost (c):<\/strong> dolo\u010da koeficient du\u0161enja \u2014 manj\u0161a re\u017ea zagotavlja bistveno ve\u010dje du\u0161enje.<\/li>\n<li><strong>Dol\u017eina (L):<\/strong> aksialna dol\u017eina du\u0161ilnika \u2014 dalj\u0161a daje ve\u010dje du\u0161enje.<\/li>\n<li><strong>Premer (D):<\/strong> ve\u010dji premer daje ve\u010d du\u0161enja.<\/li>\n<li><strong>Viskoznost olja (\u00b5):<\/strong> vi\u0161ja viskoznost daje ve\u010d du\u0161enja.<\/li>\n<li><strong>Vrsta kon\u010dnega tesnila:<\/strong> uravnava aksialno pu\u0161\u010danje olja in s tem u\u010dinkovito du\u0161enje.<\/li>\n<\/ul>\n<h2>3. Koeficient du\u0161enja<\/h2>\n<p>Du\u0161ilna sila, ki jo proizvede stiskajo\u010di filmski du\u0161ilnik, je v prvem pribli\u017eku:<\/p>\n<blockquote><p>\u017d<sub>du\u0161enje<\/sub> = C \u00d7 hitrost, kjer je koeficient du\u0161enja C \u221d (\u00b5 \u00b7 D \u00b7 L\u00b3) \/ c\u00b3.<\/p><\/blockquote>\n<p>Kubi\u010dna odvisnost od zra\u010dnosti je klju\u010dno dejstvo: koeficient se spreminja z 1\/c\u00b3, torej <strong>razpolovitev zra\u010dnosti pove\u010da du\u0161enje pribli\u017eno osemkrat<\/strong>. Ta izjemna ob\u010dutljivost je dvorezni me\u010d \u2014 oblikovalcu daje mo\u010dno vzvodje, hkrati pa pomeni, da imajo tolerancije pri izdelavi, toplotna razteznost in obraba izvrtine vse nesorazmerno velik vpliv na dejansko delovanje. Izbira optimalne debeline oljnega filma je zato osrednja konstruktivna odlo\u010ditev, ki se sprejema skupaj s predvidenim <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/mode-shape\/\">oblike na\u010dinov<\/a>.<\/p>\n<h3>Vzmetni elementi za centriranje<\/h3>\n<ul>\n<li><strong>Namen:<\/strong> da prepre\u010dimo, da bi se du\u0161ilnik &#8220;zadrl&#8221; do kovinskega stika pri velikih gibih.<\/li>\n<li><strong>Izbira togosti:<\/strong> dovolj mehek, da se du\u0161ilnik lahko giblje in opravlja svojo funkcijo, a dovolj tog, da ohranja os le\u017eaja centrirano pod vplivom te\u017enosti in stati\u010dnih stranskih obremenitev.<\/li>\n<li><strong>Pogoste vrste:<\/strong> vzmet v obliki veveri\u010dje kletke (obro\u010d obodnih upogibnih elementov), vija\u010dne vzmeti in elastomerni elementi.<\/li>\n<\/ul>\n<h3>Dovod in odvod olja<\/h3>\n<ul>\n<li>Tla\u010dna dobava, tipi\u010dno 1\u20135 bar, za vzdr\u017eevanje zapolnjenosti re\u017ee.<\/li>\n<li>Zadosten pretok za odvajanje toplote, ki jo ustvarja oljni film.<\/li>\n<li>Ustrezno odtekanje za prepre\u010devanje poplavljanja z oljem in prekomerne tla\u010dne obremenitve.<\/li>\n<li>Prezra\u010devanje zraka za prepre\u010devanje <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/cavitation\/\">kavitacija<\/a> v te\u010dajo\u010di plasti olja.<\/li>\n<\/ul>\n<h2>4. Prednosti du\u0161ilnikov z oljnim filmom pod tlakom<\/h2>\n<ul>\n<li><strong>Daje du\u0161enje brez togosti:<\/strong> pove\u010duje disipacijo energije, ne da bi bistveno spremenilo kriti\u010dne hitrosti rotorja.<\/li>\n<li><strong>Zmanj\u0161a vibracije pri kriti\u010dni vrtljaji:<\/strong> dr\u017ei <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/resonance\/\">resonanca<\/a> amplitude do varnih ravni.<\/li>\n<li><strong>Prepre\u010duje nestabilnosti:<\/strong> pomaga du\u0161iti <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/oil-whirl\/\">oljni vrtinec<\/a>, <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/shaft-whip\/\">bi\u010d gredi<\/a> in druge samovzbujene vibracije.<\/li>\n<li><strong>Izolira prenos sile:<\/strong> zmanj\u0161uje vibracije, ki se prena\u0161ajo v temelje in okoli\u0161ko konstrukcijo.<\/li>\n<li><strong>Sprejema prehodne pojave:<\/strong> umirja vibracije med zagonom, ustavitvijo in spremembami obremenitve.<\/li>\n<li><strong>Mo\u017enost vgradnje naknadno:<\/strong> Lahko se doda obstoje\u010dim strojem brez ve\u010dje prenove<\/li>\n<li><strong>Pasivno delovanje:<\/strong> ne potrebuje nadzornega sistema ali zunanje napajalne napetosti \u2014 le napajanje z oljem.<\/li>\n<\/ul>\n<h2>5. Aplikacije<\/h2>\n<h3>Plinske turbine za zrakoplove<\/h3>\n<ul>\n<li>Skoraj splo\u0161no raz\u0161irjeno v sodobnih letalskih motorjih.<\/li>\n<li>Nujno za obvladovanje vibracij med prehodom skozi kriti\u010dne hitrosti pri zagonu.<\/li>\n<li>Omogo\u010dajo uporabo kotalnih le\u017eajev v aplikacijah z zelo visokimi vrtljaji.<\/li>\n<li>Kompaktna, lahka zasnova &mdash; odlo\u010dilna prednost v vesoljski in letalski industriji.<\/li>\n<\/ul>\n<h3>Industrijske plinske turbine<\/h3>\n<ul>\n<li>Uporabljeno skupaj z drsnimi ali nagibnimi le\u017eaji.<\/li>\n<li>Nadziranje vibracij pri pogostih zagonih in ustavitvah.<\/li>\n<li>Zmanj\u0161anje vibracij, prenesenih v nosilno konstrukcijo.<\/li>\n<\/ul>\n<h3>Visokohitrostni kompresorji<\/h3>\n<ul>\n<li>Dodajanje du\u0161enja onkraj tistega, ki ga zagotavljajo le\u017eaji sami.<\/li>\n<li>Prepre\u010duje nestabilnosti pri la\u017ejih obremenitvah.<\/li>\n<li>Raz\u0161iritev uporabnega delovnega obmo\u010dja.<\/li>\n<\/ul>\n<h3>Prenova obstoje\u010dih sistemov<\/h3>\n<ul>\n<li>Vgrajeno v obstoje\u010de stroje z nadmernimi vibracijami pri kriti\u010dnih hitrostih.<\/li>\n<li>Re\u0161itev, kadar samo uravnote\u017eenje in poravnava ne zadostujeta za zadostno zmanj\u0161anje vibracij.<\/li>\n<li>Alternativa dragemu preoblikovanju rotorja ali le\u017eaja.<\/li>\n<\/ul>\n<h2>6. Izzivi in omejitve<\/h2>\n<h3>Oblikovalske te\u017eave<\/h3>\n<ul>\n<li><strong>Kavitacija:<\/strong> film lahko kavitira \u2014 tvori mehur\u010dke pare \u2014 kar zmanj\u0161a u\u010dinkovito du\u0161enje.<\/li>\n<li><strong>Vstop zraka:<\/strong> vklju\u010den zrak zmeh\u010da film in zmanj\u0161a du\u0161enje.<\/li>\n<li><strong>Frekven\u010dna odvisnost:<\/strong> u\u010dinkovitost du\u0161enja se spreminja z vibracijo frekvence.<\/li>\n<li><strong>Nelinearno obna\u0161anje:<\/strong> zmogljivost se spreminja z amplitudo, pri \u010demer orbite z veliko amplitudo, ki se pribli\u017eujejo meji odmika, delujejo zelo nelinearno.<\/li>\n<\/ul>\n<h3>Izzivi pri obratovanju<\/h3>\n<ul>\n<li><strong>Temperaturna ob\u010dutljivost:<\/strong> viskoznost olja se zmanj\u0161uje s povi\u0161anjem temperature, kar neposredno zmanj\u0161uje du\u0161enje.<\/li>\n<li><strong>\u010cisto\u010da:<\/strong> onesna\u017eenje lahko zama\u0161i dovod ali po\u0161koduje natan\u010dno obdelane povr\u0161ine.<\/li>\n<li><strong>Odvisnost od dovoda olja:<\/strong> izguba tlaka olja v celoti odpravi du\u0161enje.<\/li>\n<li><strong>Obraba tesnila:<\/strong> tesnila na koncih se s \u010dasom degradirajo, postopoma zmanj\u0161ujejo u\u010dinkovitost.<\/li>\n<\/ul>\n<h3>Zahteve za vzdr\u017eevanje<\/h3>\n<ul>\n<li>Nadzorujte tlak in temperaturo dovoda olja.<\/li>\n<li>Periodno pregledujte koncna tesnila.<\/li>\n<li>Preverite razmake med pregledih.<\/li>\n<li>Preverite stanje centirnih vzmeti.<\/li>\n<li>O\u010distite oljne kanale in filtre.<\/li>\n<\/ul>\n<h2>7. Napredni modeli<\/h2>\n<h3>Du\u0161ilniki s pomi\u010dnimi obro\u010di<\/h3>\n<ul>\n<li>Namesto tesnilnih obro\u010dev O uporabite batne obro\u010de.<\/li>\n<li>Dovolite nadzorovano uhajanje olja za bolj\u0161o porazdelitev tlaka.<\/li>\n<li>Zmanj\u0161ajte nagnjenost h kavitaciji.<\/li>\n<\/ul>\n<h3>Odprti du\u0161ilniki<\/h3>\n<ul>\n<li>Brez kon\u010dnih tesnil \u2014 olje prosto te\u010de v aksialni smeri.<\/li>\n<li>Enostavnej\u0161a zasnova brez te\u017eav z obrabo tesnil.<\/li>\n<li>Zahtevajo vi\u0161je pretoke olja.<\/li>\n<li>Zagotavljajo bolj enakomerno in napovedljivo du\u0161enje.<\/li>\n<\/ul>\n<h3>Vgrajena du\u0161enja<\/h3>\n<ul>\n<li>Du\u0161ilni film se tvori neposredno med hrbtno stranjo le\u017eaja in njegovim ohi\u0161jem.<\/li>\n<li>Lo\u010dena komponenta du\u0161ilnika ni potrebna.<\/li>\n<li>Kompaktna zasnova, vendar z omejenim du\u0161enjem, ki ga lahko zagotovi.<\/li>\n<\/ul>\n<h2>8. U\u010dinkovitost in zmogljivost<\/h2>\n<h3>Zmanj\u0161anje vibracij<\/h3>\n<ul>\n<li>Lahko zmanj\u0161a vibracije pri kriti\u010dni hitrosti za 50\u201380 %.<\/li>\n<li>Posebej u\u010dinkovita pri nadzoru resonance.<\/li>\n<li>Raz\u0161iri vrh pri kriti\u010dni hitrosti, zaradi \u010desar je manj izrazit.<\/li>\n<li>Omogo\u010da varnej\u0161i in mirnej\u0161i prehod skozi kriti\u010dne hitrosti \u2014 vidno kot bolj splo\u0161\u010den vrh na <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/bode-plot\/\">Bodejeva krivulja<\/a> med zagonom.<\/li>\n<\/ul>\n<h3>Izbolj\u0161anje stabilnosti<\/h3>\n<ul>\n<li>Dvigne za\u010detno (mejno) hitrost za <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/rotor-instability\/\">nestabilnosti<\/a>.<\/li>\n<li>Lahko prepre\u010di <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/oil-whirl\/\">oljni vrtinec<\/a> v kombinaciji z kotalnimi le\u017eaji.<\/li>\n<li>Dodaja pozitivno du\u0161enje, ki nasprotuje destabilizirajo\u010dim pre\u010dno sklopljenim silam.<\/li>\n<\/ul>\n<h2>9. Na\u010drtovanje, analiza in terenska verifikacija<\/h2>\n<p>Pravilno na\u010drtovanje du\u0161ilnika s stisnjenim oljnim filmom zahteva celostno preu\u010ditev celotnega <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/rotor-bearing-system\/\">rotorsko-le\u017eajni sistem<\/a>:<\/p>\n<ul>\n<li><strong>Analiza dinamike rotorja:<\/strong> modeliranje rotorja, le\u017eajev in du\u0161ilnika skupaj za napoved odziva in stabilnosti.<\/li>\n<li><strong>Analiza teko\u010dinskega filma:<\/strong> re\u0161itve Reynoldsove ena\u010dbe za razporeditev tlaka v oljevem filmu.<\/li>\n<li><strong>Nelinearna analiza:<\/strong> upo\u0161tevanje kavitacije in amplitudno odvisnega obna\u0161anja.<\/li>\n<li><strong>Termi\u010dna analiza:<\/strong> dvig temperature olja in odvod toplote.<\/li>\n<li><strong>Specializirane programske opreme:<\/strong> paketi za rotorsko dinamiko, kot sta DyRoBeS in XLTRC, vklju\u010dujejo modele SFD.<\/li>\n<\/ul>\n<p>Ne glede na kakovost na\u010drta je njegova dejanska naloga ohranjanje izmerjenih vibracij znotraj dopustnih mej, kar se potrdi na delujo\u010dem stroju, ne na papirju. Prenosni dvokanalni analizator, kot je <a href=\"https:\/\/vibromera.eu\/sl\/izdelek\/balanset-1\/\">Balanset-1A<\/a> je prakti\u010dno orodje za to preverjanje: z <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/accelerometer\/\">merilniki pospe\u0161ka<\/a> na ohi\u0161jih le\u017eajev zajema amplitudo in <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/phase\/\">faza<\/a> skozi <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/coastdown\/\">razre\u0161itje ali primerjava<\/a>, kar in\u017eenirju omogo\u010da opazovanje, kako \u0161irok in kako nizek je du\u0161eni vrh pri kriti\u010dni hitrosti, ter potrditev, da rotor varno preide skozi resonanco. \u010ce preostalo <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/unbalance\/\">neuravnote\u017eenost<\/a> napaja resonanco, lahko isti instrument <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/izravnava-polja\/\">terensko uravnote\u017eenje<\/a> rotor \u2014 ker celo najbolj\u0161i du\u0161ilnik deluje bolje, kadar je sila, ki jo mora absorbirati, najprej \u010dim bolj zmanj\u0161ana.<\/p>\n<h2>10. Kdaj uporabiti \u2014 in kdaj ne<\/h2>\n<h3>Priporo\u010dene aplikacije<\/h3>\n<ul>\n<li><strong>Visokohitrostni stroji:<\/strong> delovanje blizu ali nad kriti\u010dnimi hitrostmi.<\/li>\n<li><strong>Sistemi s kotalnimi le\u017eaji:<\/strong> kjer le\u017eaji sami zagotavljajo malo du\u0161enja.<\/li>\n<li><strong>Prilagodljivi rotorji:<\/strong> obratovanje nad prvo kriti\u010dno hitrostjo.<\/li>\n<li><strong>Problemi stabilnosti:<\/strong> kjer so nestabilnosti rotorja resni\u010dno tveganje.<\/li>\n<li><strong>Prehodna kontrola:<\/strong> zmanj\u0161anje vibracij pri zagonu in ustavitvi.<\/li>\n<\/ul>\n<h3>Ni priporo\u010deno, kadar<\/h3>\n<ul>\n<li>Delovanje poteka pri nizkih hitrostih in du\u0161enje ni kriti\u010dno.<\/li>\n<li>Prostorske omejitve onemogo\u010dajo namestitev.<\/li>\n<li>Zanesljiv sistem za dovod olja ni na voljo.<\/li>\n<li>Vzdr\u017eevalni viri so omejeni &mdash; du\u0161ilniki zahtevajo vzdr\u017eevanje oljevnega sistema.<\/li>\n<li>Preprostej\u0161i ukrepi, kot so natan\u010dni <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/uravnotezenje\/\">uravnote\u017eenje<\/a> ali <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/misalignment\/\">poravnava<\/a>, \u017ee opravijo delo.<\/li>\n<\/ul>\n<p>Stisnjeni filmski du\u0161ilnik je elegantna re\u0161itev za nadzor vibracij v visokohitrostnih rotacijskih strojih. Z zagotavljanjem znatnega du\u0161enja ob skoraj ni\u010d dodani togosti omogo\u010da varno delovanje skozi kriti\u010dne hitrosti, zavira destruktivne nestabilnosti in \u0161iri obratovalno obmo\u010dje &mdash; vse v kompaktnem, pasivnem paketu, ki zahteva le \u010dist, enakomeren dovod olja.<\/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 du\u0161ilce s stiskalno folijo, pasivne naprave, ki uporabljajo oljne filme za du\u0161enje v vrte\u010dih se strojih, nadzor vibracij pri kriti\u010dni hitrosti in prepre\u010devanje nestabilnosti rotorja.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-251","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/sl\/wp-json\/wp\/v2\/glossary\/251","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\/251\/revisions"}],"predecessor-version":[{"id":101461,"href":"https:\/\/vibromera.eu\/sl\/wp-json\/wp\/v2\/glossary\/251\/revisions\/101461"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/sl\/wp-json\/wp\/v2\/media?parent=251"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/sl\/wp-json\/wp\/v2\/categories?post=251"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/sl\/wp-json\/wp\/v2\/tags?post=251"}],"curies":[{"name":"delovni list","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}