{"id":219,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/rotor-instability\/"},"modified":"2026-05-23T22:53:31","modified_gmt":"2026-05-23T22:53:31","slug":"rotor-instability","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/hu\/glossary\/rotor-instability\/","title":{"rendered":"Mi a rotor instabilit\u00e1sa? \u00d6ngerjesztett rezg\u00e9s"},"content":{"rendered":"<h1>A rotor instabilit\u00e1s\u00e1nak meg\u00e9rt\u00e9se<\/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\/hu\/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\/hu\/product\/balanset-1\/\" title=\"Hordozhat\u00f3 kiegyens\u00falyoz\u00f3 \u00e9s rezg\u00e9selemz\u0151 Balanset-1A\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Balanset-1A teljes k\u00e9szlet\u0171 hordozhat\u00f3 kiegyens\u00falyoz\u00f3 \u00e9s rezg\u00e9selemz\u0151 k\u00e9sz\u00fcl\u00e9k\" 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\/hu\/product-category\/devices\/\" rel=\"tag\">Eszk\u00f6z\u00f6k<\/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\/hu\/product\/balanset-1\/\" title=\"Hordozhat\u00f3 kiegyens\u00falyoz\u00f3 \u00e9s rezg\u00e9selemz\u0151 Balanset-1A\">Hordozhat\u00f3 kiegyens\u00falyoz\u00f3 \u00e9s rezg\u00e9selemz\u0151 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> + \u00c1FA (ha alkalmazand\u00f3)<\/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=\"\/hu\/wp-json\/wp\/v2\/glossary\/219?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=\"Kos\u00e1rba teszem\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Kos\u00e1rba teszem\" 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=\"\/hu\/wp-json\/wp\/v2\/glossary\/219?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=\"Kos\u00e1rba: \u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"\u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Kos\u00e1rba teszem<\/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\/hu\/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\/hu\/product\/vibration-sensor\/\" title=\"Rezg\u00e9s\u00e9rz\u00e9kel\u0151\">\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=\"Balanset-1A rezg\u00e9s\u00e9rz\u00e9kel\u0151 k\u00f6zelr\u0151l\" 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\/hu\/product-category\/parts\/\" rel=\"tag\">Alkatr\u00e9szek<\/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\/hu\/product\/vibration-sensor\/\" title=\"Rezg\u00e9s\u00e9rz\u00e9kel\u0151\">Rezg\u00e9s\u00e9rz\u00e9kel\u0151<\/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> + \u00c1FA (ha alkalmazand\u00f3)<\/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=\"\/hu\/wp-json\/wp\/v2\/glossary\/219?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=\"Kos\u00e1rba teszem\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Kos\u00e1rba teszem\" 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=\"\/hu\/wp-json\/wp\/v2\/glossary\/219?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=\"Kos\u00e1rba: \u201cVibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"\u201cVibration sensor\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Kos\u00e1rba teszem<\/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\/hu\/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\/hu\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optikai \u00e9rz\u00e9kel\u0151 (l\u00e9zeres fordulatsz\u00e1mm\u00e9r\u0151)\">\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=\"Optikai \u00e9rz\u00e9kel\u0151 (l\u00e9zeres fordulatsz\u00e1mm\u00e9r\u0151)\" 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\/hu\/product-category\/parts\/\" rel=\"tag\">Alkatr\u00e9szek<\/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\/hu\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optikai \u00e9rz\u00e9kel\u0151 (l\u00e9zeres fordulatsz\u00e1mm\u00e9r\u0151)\">Optikai \u00e9rz\u00e9kel\u0151 (l\u00e9zeres fordulatsz\u00e1mm\u00e9r\u0151)<\/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> + \u00c1FA (ha alkalmazand\u00f3)<\/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=\"\/hu\/wp-json\/wp\/v2\/glossary\/219?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=\"Kos\u00e1rba teszem\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Kos\u00e1rba teszem\" 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=\"\/hu\/wp-json\/wp\/v2\/glossary\/219?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=\"Kos\u00e1rba: \u201cOptical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"\u201cOptical Sensor (Laser Tachometer)\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Kos\u00e1rba teszem<\/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\/hu\/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\/hu\/product\/balanset-4\/\" title=\"Balanset-4\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Vibromera rotor kiegyens\u00falyoz\u00f3 k\u00e9szlet: hordt\u00e1ska, t\u00f6bbcsatorn\u00e1s jel\u00e1talak\u00edt\u00f3, k\u00e9zi analiz\u00e1tor, m\u00e1gneses talp, rezg\u00e9s\u00e9rz\u00e9kel\u0151k \u00e9s tekercselt k\u00e1belek.\" 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\/hu\/product-category\/devices\/\" rel=\"tag\">Eszk\u00f6z\u00f6k<\/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\/hu\/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> + \u00c1FA (ha alkalmazand\u00f3)<\/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=\"\/hu\/wp-json\/wp\/v2\/glossary\/219?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=\"Kos\u00e1rba teszem\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Kos\u00e1rba teszem\" 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=\"\/hu\/wp-json\/wp\/v2\/glossary\/219?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=\"Kos\u00e1rba: \u201cBalanset-4\u201d\" rel=\"nofollow\" data-success_message=\"\u201cBalanset-4\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Kos\u00e1rba teszem<\/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\/hu\/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\/hu\/product\/magnet-stand\/\" title=\"M\u00e1gneses \u00e1llv\u00e1ny 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=\"M\u00e1gneses alap.\" 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\/hu\/product-category\/parts\/\" rel=\"tag\">Alkatr\u00e9szek<\/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\/hu\/product\/magnet-stand\/\" title=\"M\u00e1gneses \u00e1llv\u00e1ny Insize-60-kgf\">M\u00e1gneses \u00e1llv\u00e1ny 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> + \u00c1FA (ha alkalmazand\u00f3)<\/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=\"\/hu\/wp-json\/wp\/v2\/glossary\/219?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=\"Kos\u00e1rba teszem\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Kos\u00e1rba teszem\" 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=\"\/hu\/wp-json\/wp\/v2\/glossary\/219?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=\"Kos\u00e1rba: \u201cMagnetic Stand Insize-60-kgf\u201d\" rel=\"nofollow\" data-success_message=\"\u201cMagnetic Stand Insize-60-kgf\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Kos\u00e1rba teszem<\/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\/hu\/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\/hu\/product\/reflective-tape\/\" title=\"F\u00e9nyvisszaver\u0151 szalag\">\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=\"F\u00e9nyvisszaver\u0151 szalag\" 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\/hu\/product-category\/parts\/\" rel=\"tag\">Alkatr\u00e9szek<\/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\/hu\/product\/reflective-tape\/\" title=\"F\u00e9nyvisszaver\u0151 szalag\">F\u00e9nyvisszaver\u0151 szalag<\/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> + \u00c1FA (ha alkalmazand\u00f3)<\/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=\"\/hu\/wp-json\/wp\/v2\/glossary\/219?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=\"Kos\u00e1rba teszem\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Kos\u00e1rba teszem\" 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=\"\/hu\/wp-json\/wp\/v2\/glossary\/219?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=\"Kos\u00e1rba: \u201cReflective tape\u201d\" rel=\"nofollow\" data-success_message=\"\u201cReflective tape\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Kos\u00e1rba teszem<\/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\/hu\/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\/hu\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dinamikus kiegyens\u00falyoz\u00f3 &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=\"Balanset-1A k\u00e9szlet tartalma interf\u00e9sz egys\u00e9ggel, \u00e9rz\u00e9kel\u0151kkel, tachom\u00e9terrel \u00e9s tartoz\u00e9kokkal\" 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\/hu\/product-category\/devices\/\" rel=\"tag\">Eszk\u00f6z\u00f6k<\/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\/hu\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dinamikus kiegyens\u00falyoz\u00f3 &quot;Balanset-1A&quot; OEM\">Dinamikus kiegyens\u00falyoz\u00f3 \"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> + \u00c1FA (ha alkalmazand\u00f3)<\/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=\"\/hu\/wp-json\/wp\/v2\/glossary\/219?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=\"Kos\u00e1rba teszem\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Kos\u00e1rba teszem\" 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=\"\/hu\/wp-json\/wp\/v2\/glossary\/219?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=\"Kos\u00e1rba: \u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"\u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Kos\u00e1rba teszem<\/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>A rotor instabilit\u00e1sa<\/strong> olyan \u00e1llapot a forg\u00f3 g\u00e9pekben, amelyben <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/self-excited-vibration\/\">\u00f6ngerjesztett rezg\u00e9s<\/a> korl\u00e1tlanul fejl\u0151dik \u00e9s n\u00f6vekszik, csak a nem line\u00e1ris hat\u00e1sok vagy a teljes kudarc szab hat\u00e1rt. A rezg\u00e9ssel ellent\u00e9tben <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/unbalance\/\">kiegyens\u00falyozatlans\u00e1g<\/a> vagy <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/misalignment\/\">tengelyeltol\u00f3d\u00e1s<\/a> - amelyek <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/forced-vibration\/\">k\u00e9nyszerrezg\u00e9sek<\/a> k\u00fcls\u0151 er\u0151k \u00e1ltal hajtott - az instabilit\u00e1s egy \u00f6nfenntart\u00f3 rezg\u00e9s, amely folyamatosan energi\u00e1t von el a tengely \u00e1lland\u00f3 forg\u00e1s\u00e1b\u00f3l, \u00e9s azt a rezg\u0151mozg\u00e1sba pump\u00e1lja. Ez az egyik legvesz\u00e9lyesebb jelens\u00e9g a <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/rotor-dynamics\/\">rotordinamika<\/a>: hirtelen jelentkezhet, m\u00e1sodpercek alatt puszt\u00edt\u00f3 amplit\u00fad\u00f3j\u00fav\u00e1 n\u0151het, \u00e9s - ami d\u00f6nt\u0151 fontoss\u00e1g\u00fa - nem gy\u00f3gy\u00edthat\u00f3 <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/kiegyensulyozas\/\">kiegyens\u00falyoz\u00e1s<\/a> vagy \u00f6sszehangol\u00e1s. Ez a m\u00f6g\u00f6ttes destabiliz\u00e1l\u00f3 mechanizmus azonnali le\u00e1ll\u00edt\u00e1s\u00e1t \u00e9s korrekci\u00f3j\u00e1t k\u00f6veteli meg.<\/p>\n<h2>1. Er\u0151ltetett vs. \u00f6ngerjesztett rezg\u00e9s<\/h2>\n<p>Az instabilit\u00e1s meg\u00e9rt\u00e9s\u00e9nek legfontosabb fogalma a meghajtott rezg\u00e9s \u00e9s az \u00f6nmag\u00e1t meghajt\u00f3 rezg\u00e9s megk\u00fcl\u00f6nb\u00f6ztet\u00e9se.<\/p>\n<h3>K\u00e9nyszerrezg\u00e9s (stabil)<\/h3>\n<p>A legt\u00f6bb g\u00e9p rezg\u00e9se k\u00e9nyszer\u00edtett. Egy k\u00fcls\u0151 er\u0151 \u2013 kiegyens\u00falyozatlans\u00e1g, tengelyk\u00f6z\u00e9pvonal-elt\u00e9r\u00e9s, elhajlott tengely \u2013 mozgatja a mozg\u00e1st, \u00e9s a rendszer egyszer\u0171en reag\u00e1l r\u00e1:<\/p>\n<ul>\n<li>Az amplit\u00fad\u00f3 ar\u00e1nyos az er\u0151hat\u00e1s nagys\u00e1g\u00e1val.<\/li>\n<li>A frekvencia megfelel a k\u00e9nyszer\u00edt\u0151 frekvenci\u00e1nak (1\u00d7, 2\u00d7, stb.).<\/li>\n<li>Vegye le az er\u0151t, \u00e9s a rezg\u00e9s megsz\u0171nik.<\/li>\n<li>A rendszer stabil; a rezg\u00e9s soha nem n\u00f6vekszik korl\u00e1tlanul.<\/li>\n<\/ul>\n<h3>\u00d6ngerjesztett rezg\u00e9s (instabil)<\/h3>\n<p>Az instabilit\u00e1s alapvet\u0151en m\u00e1s. Az energi\u00e1t mag\u00e1b\u00f3l a forg\u00e1sb\u00f3l nyerik, nem pedig k\u00fcls\u0151 er\u0151 szolg\u00e1ltatja:<\/p>\n<ul>\n<li>Az amplit\u00fad\u00f3 exponenci\u00e1lisan n\u0151, ha a k\u00fcsz\u00f6bsebess\u00e9get t\u00fall\u00e9pik<\/li>\n<li>A frekvencia jellemz\u0151en a <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/natural-frequency\/\">saj\u00e1tfrekvencia<\/a>, \u00e9s \u00e1ltal\u00e1ban <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/sub-synchronous\/\">szubszinkron<\/a>.<\/li>\n<li>Akkor is folytat\u00f3dik \u00e9s n\u00f6vekszik, ha az egyens\u00falyhi\u00e1nyt t\u00f6k\u00e9letesen kijav\u00edtott\u00e1k.<\/li>\n<li>A rendszer instabil; csak le\u00e1ll\u00e1s vagy fizikai v\u00e1ltoz\u00e1s \u00e1ll\u00edthatja meg.<\/li>\n<\/ul>\n<h2>2. A rotor instabilit\u00e1s\u00e1nak gyakori t\u00edpusai<\/h2>\n<h3>Olaj\u00f6rv\u00e9ny<\/h3>\n<p><a href=\"https:\/\/vibromera.eu\/hu\/glossary\/oil-whirl\/\">Olaj\u00f6rv\u00e9ny<\/a> a leggyakoribb instabilit\u00e1s a folyad\u00e9k-filmben <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/journal-bearing\/\">sikl\u00f3csap\u00e1gy<\/a> rendszerek. A tengelyt al\u00e1t\u00e1maszt\u00f3 olaj\u00e9k \u00e9rint\u0151leges er\u0151t fejt ki, amely a csap\u00e1gycsapot a csap\u00e1gyh\u00e9zagban k\u00f6rbetolja. Ez nagyj\u00e1b\u00f3l 0,42\u20130,48\u00d7 \u00fczemi fordulatsz\u00e1mn\u00e1l (szubszinkron) jelentkezik, jellemz\u0151en akkor, amikor a fordulatsz\u00e1m meghaladja az els\u0151 saj\u00e1tfrekvencia k\u00e9tszeres\u00e9t. <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/critical-speed\/\">kritikus sebess\u00e9g<\/a>, \u00e9s nagy amplit\u00fad\u00f3j\u00fa, szubszinkron rezg\u00e9sk\u00e9nt jelentkezik, amely a sebess\u00e9ggel romlik. Csap\u00e1gyszerkezet-v\u00e1ltoz\u00e1sok, hozz\u00e1adott <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/preload\/\">el\u0151fesz\u00edt\u00e9s<\/a>, vagy az eltolt konfigur\u00e1ci\u00f3k a szok\u00e1sos megold\u00e1sok.<\/p>\n<h3>Olajkorb\u00e1cs (s\u00falyos instabilit\u00e1s)<\/h3>\n<p>Az olajkorb\u00e1cs az olaj\u00f6rv\u00e9ny vesz\u00e9lyes, \u00e9rett form\u00e1ja. Ahogy a rotor gyorsul, az \u00f6rv\u00e9ny frekvenci\u00e1ja addig emelkedik, am\u00edg az els\u0151 saj\u00e1tfrekvenci\u00e1ra nem ker\u00fcl, majd ott marad, f\u00fcggetlen\u00fcl a sebess\u00e9g tov\u00e1bbi n\u00f6veked\u00e9s\u00e9t\u0151l. Az eredm\u00e9ny nagyon nagy amplit\u00fad\u00f3 \u00e1lland\u00f3 frekvencia mellett, amely perceken bel\u00fcl k\u00e9pes t\u00f6nkretenni a csap\u00e1gyakat \u00e9s a tengelyt. A kezelhet\u0151 \u00f6rv\u00e9nyb\u0151l a rombol\u00f3 hat\u00e1s\u00fa korb\u00e1ccs\u00e1 val\u00f3 \u00e1tmenet az oka annak, hogy az instabilit\u00e1st soha nem szabad elt\u0171rni.<\/p>\n<h3>G\u0151zkavarg\u00e1s \u00e9s aerodinamikai instabilit\u00e1s<\/h3>\n<p><a href=\"https:\/\/vibromera.eu\/hu\/glossary\/steam-whirl\/\">G\u0151z\u00f6rv\u00e9ny<\/a> a labirintus t\u00f6m\u00edt\u00e9sekkel felszerelt g\u0151zturbin\u00e1kn\u00e1l mer\u00fcl fel, ahol a t\u00f6m\u00edt\u00e9si h\u00e9zagokban fell\u00e9p\u0151 aerodinamikai keresztkapcsol\u00f3 er\u0151k nagy nyom\u00e1sk\u00fcl\u00f6nbs\u00e9gek mellett egy term\u00e9szetes frekvencia k\u00f6zel\u00e9ben szubszinkron rezg\u00e9st v\u00e1ltanak ki. Az \u00f6rv\u00e9nyf\u00e9kek, az \u00f6rv\u00e9nyl\u00e9sg\u00e1tl\u00f3 berendez\u00e9sek \u00e9s a t\u00f6m\u00edt\u00e9s geometri\u00e1j\u00e1nak m\u00f3dos\u00edt\u00e1sa a tipikus megold\u00e1sok.<\/p>\n<h3>Tengelyostor<\/h3>\n<p><a href=\"https:\/\/vibromera.eu\/hu\/glossary\/shaft-whip\/\">Tengelyostor<\/a> sz\u00e1mos \u00f6ngerjeszt\u0151 mechanizmus \u00e1ltal\u00e1nos megjel\u00f6l\u00e9se, bele\u00e9rtve a tengely anyag\u00e1nak bels\u0151 (hiszter\u00e9zises) csillap\u00edt\u00e1s\u00e1t, a t\u00f6m\u00edt\u00e9sekn\u00e9l vagy s\u00farl\u00f3d\u00e1sokn\u00e1l keletkez\u0151 sz\u00e1raz s\u00farl\u00f3d\u00e1si ostorokat, valamint az aerodinamikai vagy hidrodinamikai keresztkapcsol\u00f3 er\u0151ket. A t\u00e1gabb csal\u00e1dba tartoz\u00f3 <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/whirl\/\">\u00f6rv\u00e9ny \u00e9s habver\u0151<\/a> jelens\u00e9gek mindegyike ugyanazt az \u00f6nfenntart\u00f3 energia\u00e1tvitelt haszn\u00e1lja.<\/p>\n<h2>3. Jellemz\u0151k \u00e9s t\u00fcnetek<\/h2>\n<h3>Rezg\u00e9sjellemz\u0151<\/h3>\n<p>Az instabilit\u00e1s jellegzetes ujjlenyomatokat eredm\u00e9nyez az adatokban:<\/p>\n<ul>\n<li><strong>Szubszinkron frekvencia:<\/strong> domin\u00e1ns komponens 1\u00d7 fut\u00f3sebess\u00e9g alatt, jellemz\u0151en 0,4-0,5\u00d7 k\u00f6r\u00fcl.<\/li>\n<li><strong>Sebess\u00e9gf\u00fcggetlens\u00e9g:<\/strong> ha az instabilit\u00e1s r\u00f6gz\u00fcl, a frekvencia a sebess\u00e9g v\u00e1ltoz\u00e1sakor is megmarad.<\/li>\n<li><strong>Gyors n\u00f6veked\u00e9s:<\/strong> az amplit\u00fad\u00f3 exponenci\u00e1lisan emelkedik a k\u00fcsz\u00f6bsebess\u00e9g \u00e1tl\u00e9p\u00e9s\u00e9nek pillanat\u00e1ban.<\/li>\n<li><strong>Nagy amplit\u00fad\u00f3:<\/strong> el\u00e9rheti a k\u00f6z\u00f6ns\u00e9ges kiegyens\u00falyozatlan rezg\u00e9s amplit\u00fad\u00f3j\u00e1nak 2-10-szeres\u00e9t.<\/li>\n<li><strong>El\u0151rehalad\u00f3 precesszi\u00f3:<\/strong> a <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/orbit\/\">tengelyp\u00e1lya<\/a> ugyanabban az ir\u00e1nyban forog, mint maga a tengely.<\/li>\n<\/ul>\n<h3>Kezdeti viselked\u00e9s<\/h3>\n<p>Az instabilit\u00e1st egy k\u00fcsz\u00f6bsebess\u00e9g szab\u00e1lyozza. Ez alatt a rendszer stabil, \u00e9s csak k\u00e9nyszerrezg\u00e9s van jelen; a k\u00fcsz\u00f6b\u00e9rt\u00e9k alatt m\u00e1r egy kis zavar is elegend\u0151 a kialakul\u00e1shoz; e k\u00fcsz\u00f6b\u00e9rt\u00e9k felett pedig az instabilit\u00e1s gyorsan kialakul. A g\u00e9p \u00e9lettartam\u00e1nak kezdet\u00e9n el\u0151fordulhat, hogy az instabilit\u00e1s id\u0151szakosan be- \u00e9s kileng, miel\u0151tt folyamatos, n\u00f6vekv\u0151 rezg\u00e9sbe \u00e1llna \u00e1t.<\/p>\n<h2>4. Diagnosztikai azonos\u00edt\u00e1s<\/h2>\n<p>A diagn\u00f3zis kulcsa az \u00f6ngerjesztett instabilit\u00e1s \u00e9s a k\u00f6z\u00f6ns\u00e9ges k\u00e9nyszerrezg\u00e9s elk\u00fcl\u00f6n\u00edt\u00e9se. A kontraszt \u00e9les:<\/p>\n<table border=\"1\" style=\"width:100%; border-collapse:collapse;\">\n<tr>\n<th>Jellegzetes<\/th>\n<th>Egyens\u00falyhi\u00e1ny (k\u00e9nyszer\u00edtett)<\/th>\n<th>Instabilit\u00e1s (\u00f6ngerjeszt\u00e9s)<\/th>\n<\/tr>\n<tr>\n<td>Frekvencia<\/td>\n<td>1\u00d7 fut\u00e1si sebess\u00e9g<\/td>\n<td>Szubszinkron (gyakran ~0,45\u00d7)<\/td>\n<\/tr>\n<tr>\n<td>Amplit\u00fad\u00f3 vs. sebess\u00e9g<\/td>\n<td>Sim\u00e1n n\u00f6vekszik a sebess\u00e9ggel\u00b2<\/td>\n<td>Egy k\u00fcsz\u00f6b\u00e9rt\u00e9k feletti hirtelen fell\u00e9p\u00e9se<\/td>\n<\/tr>\n<tr>\n<td>V\u00e1lasz a kiegyenl\u00edt\u00e9sre<\/td>\n<td>Cs\u00f6kkentett rezg\u00e9s<\/td>\n<td>Egy\u00e1ltal\u00e1n nem javult<\/td>\n<\/tr>\n<tr>\n<td>Frekvencia \u00e9s sebess\u00e9g<\/td>\n<td>K\u00f6veti a sebess\u00e9get (\u00e1lland\u00f3 renddel)<\/td>\n<td>\u00c1lland\u00f3 frekvencia (v\u00e1ltoz\u00f3 sorrend)<\/td>\n<\/tr>\n<tr>\n<td>Le\u00e1ll\u00edt\u00e1si viselked\u00e9s<\/td>\n<td>Cs\u00f6kken a sebess\u00e9ggel<\/td>\n<td>R\u00f6vid ideig fenn\u00e1llhat a sebess\u00e9g cs\u00f6kken\u00e9se ut\u00e1n<\/td>\n<\/tr>\n<\/table>\n<h3>Az instabilit\u00e1s meger\u0151s\u00edt\u00e9se<\/h3>\n<p>Sz\u00e1mos technika d\u00f6nt\u0151en eld\u00f6nti a k\u00e9rd\u00e9st. <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/order-analysis\/\">Rendelemz\u00e9s<\/a> azt mutatja, hogy az \u00f6sszetev\u0151 \u00e1lland\u00f3 frekvenci\u00e1t tart, mik\u00f6zben a rendje v\u00e1ltozik; a <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/waterfall-plot\/\">v\u00edzes\u00e9s diagram<\/a> olyan frekvenciavonalat mutat, amely nem hajland\u00f3 k\u00f6vetni a sebess\u00e9get; a kiegyens\u00falyoz\u00e1snak nincs hat\u00e1sa a szubszinkron cs\u00facsra; \u00e9s <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/orbit\/\">p\u00e1lyaelemz\u00e9s<\/a> term\u00e9szetes frekvenci\u00e1j\u00fa el\u0151re precesszi\u00f3t mutat. Egy hordozhat\u00f3 k\u00e9tcsatorn\u00e1s analiz\u00e1tor, mint p\u00e9ld\u00e1ul a <a href=\"https:\/\/vibromera.eu\/hu\/termek\/balanset-1\/\">Balanset-1A<\/a> j\u00f3l alkalmas arra, hogy ezt a bizony\u00edt\u00e9kot a terepen r\u00f6gz\u00edtse - r\u00f6gz\u00edti a szubszinkron komponenst, annak amplit\u00fad\u00f3j\u00e1nak n\u00f6veked\u00e9s\u00e9t a sebess\u00e9ggel, \u00e9s az 1\u00d7 vonalat egym\u00e1s mellett -, \u00edgy a m\u00e9rn\u00f6k meg tudja k\u00fcl\u00f6nb\u00f6ztetni a val\u00f3di instabilit\u00e1st az egyszer\u0171 kiegyens\u00falyozatlans\u00e1gt\u00f3l, miel\u0151tt eld\u00f6nti, hogy \u00e9rdemes-e egy\u00e1ltal\u00e1n megpr\u00f3b\u00e1lkozni a kiegyens\u00falyoz\u00e1ssal. A hiba \u00f6ngerjeszt\u0151d\u00e9s\u00e9nek meger\u0151s\u00edt\u00e9se megel\u0151zi azt a k\u00f6lts\u00e9ges hib\u00e1t, hogy olyan probl\u00e9m\u00e1t pr\u00f3b\u00e1ljanak kiegyens\u00falyozni, amelyet a kiegyens\u00falyoz\u00e1s nem tud megoldani.<\/p>\n<h2>5. Megel\u0151z\u00e9s \u00e9s enyh\u00edt\u00e9s<\/h2>\n<h3>Tervez\u00e9si szempontok<\/h3>\n<ul>\n<li><strong>Megfelel\u0151 csillap\u00edt\u00e1s:<\/strong> a csap\u00e1gyazott rendszereknek elegend\u0151 <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/damping\/\">csillap\u00edt\u00e1s<\/a> az instabilit\u00e1s kialakul\u00e1s\u00e1nak elfojt\u00e1sa \u00e9rdek\u00e9ben.<\/li>\n<li><strong>Csap\u00e1gy kiv\u00e1laszt\u00e1sa:<\/strong> v\u00e1lasszon olyan t\u00edpusokat \u00e9s konfigur\u00e1ci\u00f3kat, amelyek j\u00f3 eredend\u0151 csillap\u00edt\u00e1ssal rendelkeznek, mint p\u00e9ld\u00e1ul a billen\u0151bet\u00e9tes vagy el\u0151fesz\u00edtett csap\u00e1gyak.<\/li>\n<li><strong>A merevs\u00e9g optimaliz\u00e1l\u00e1sa:<\/strong> meg kell hat\u00e1rozni a tengely \u00e9s a csap\u00e1gy k\u00f6z\u00f6tti \u00e9sszer\u0171 kapcsolatot <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/stiffness\/\">merevs\u00e9g<\/a> ar\u00e1nyok.<\/li>\n<li><strong>\u00dczemi sebess\u00e9gk\u00fcl\u00f6nb\u00f6zet:<\/strong> a g\u00e9pet \u00fagy tervezze meg, hogy az instabilit\u00e1si k\u00fcsz\u00f6bsebess\u00e9g alatt m\u0171k\u00f6dj\u00f6n.<\/li>\n<\/ul>\n<h3>Csap\u00e1gyaz\u00e1si megold\u00e1sok<\/h3>\n<ul>\n<li><strong>Billen\u0151bet\u00e9tes csap\u00e1gyak:<\/strong> eredend\u0151en stabil, a nagysebess\u00e9g\u0171 szolg\u00e1ltat\u00e1sok standard v\u00e1laszt\u00e1sa.<\/li>\n<li><strong>Nyom\u00e1sg\u00e1tl\u00f3 csap\u00e1gyak:<\/strong> m\u00f3dos\u00edtott geometria, amely n\u00f6veli a hat\u00e9kony csillap\u00edt\u00e1st.<\/li>\n<li><strong>Csap\u00e1gy el\u0151fesz\u00edt\u00e9s:<\/strong> n\u00f6veli a merevs\u00e9get \u00e9s a csillap\u00edt\u00e1st, \u00e9s megemeli a k\u00fcsz\u00f6bsebess\u00e9get.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/hu\/glossary\/squeeze-film-damper\/\">Squeeze-film csillap\u00edt\u00f3k<\/a>:<\/strong> a csap\u00e1gyak k\u00f6r\u00e9 szerelt k\u00fcls\u0151 csillap\u00edt\u00f3 elemek.<\/li>\n<\/ul>\n<h3>M\u0171k\u00f6d\u00e9si megold\u00e1sok<\/h3>\n<ul>\n<li><strong>Sebess\u00e9gkorl\u00e1toz\u00e1s:<\/strong> a maxim\u00e1lis sebess\u00e9get a k\u00fcsz\u00f6b\u00e9rt\u00e9k al\u00e1 korl\u00e1tozza.<\/li>\n<li><strong>Terhel\u00e9sn\u00f6veked\u00e9s:<\/strong> a nagyobb teherb\u00edr\u00e1s n\u00f6velheti a stabilit\u00e1si tartal\u00e9kot.<\/li>\n<li><strong>H\u0151m\u00e9rs\u00e9klet-szab\u00e1lyoz\u00e1s:<\/strong> az olaj h\u0151m\u00e9rs\u00e9klete hat\u00e1rozza meg a viszkozit\u00e1st, a viszkozit\u00e1s pedig a csillap\u00edt\u00e1st.<\/li>\n<li><strong>Folyamatos monitoroz\u00e1s:<\/strong> a korai \u00e9szlel\u00e9ssel id\u0151t nyerhet\u00fcnk a le\u00e1ll\u00edt\u00e1sra, miel\u0151tt a k\u00e1r bek\u00f6vetkezne.<\/li>\n<\/ul>\n<h2>6. V\u00e9szhelyzeti reag\u00e1l\u00e1s \u00e9s stabilit\u00e1selemz\u00e9s<\/h2>\n<p>Ha m\u0171k\u00f6d\u00e9s k\u00f6zben instabilit\u00e1s jelentkezik, a v\u00e1laszl\u00e9p\u00e9ssorozat egy\u00e9rtelm\u0171:<\/p>\n<ol>\n<li><strong>Azonnal cselekedjen:<\/strong> cs\u00f6kkentse a sebess\u00e9get, vagy azonnal \u00e1lljon le.<\/li>\n<li><strong>Ne pr\u00f3b\u00e1lkozzon az egyens\u00falyoz\u00e1ssal:<\/strong> nem tudja korrig\u00e1lni az instabilit\u00e1st, \u00e9s csak kritikus id\u0151t pazarol.<\/li>\n<li><strong>Dokument\u00e1lja a k\u00f6r\u00fclm\u00e9nyeket:<\/strong> r\u00f6gz\u00edtse a kezd\u0151sebess\u00e9get, a frekvenci\u00e1t \u00e9s az amplit\u00fad\u00f3 alakul\u00e1s\u00e1t.<\/li>\n<li><strong>Vizsg\u00e1lja meg a kiv\u00e1lt\u00f3 okot:<\/strong> azonos\u00edtani, hogy melyik mechanizmus - olajkavar\u00f3, ostor, g\u0151zkavar\u00f3 vagy s\u00farl\u00f3d\u00e1ssal hajtott ostor - m\u0171k\u00f6dik.<\/li>\n<li><strong>Hajtsa v\u00e9gre a korrekci\u00f3t:<\/strong> ennek megfelel\u0151en m\u00f3dos\u00edtsa a csap\u00e1gyakat, t\u00f6m\u00edt\u00e9seket vagy az \u00fczemeltet\u00e9si felt\u00e9teleket.<\/li>\n<li><strong>Ellen\u0151rizze a jav\u00edt\u00e1st:<\/strong> \u00f3vatosan, szoros ellen\u0151rz\u00e9s mellett t\u00e9rjen vissza a szolg\u00e1latba.<\/li>\n<\/ol>\n<p>A m\u00e9rn\u00f6k\u00f6k form\u00e1lis stabilit\u00e1selemz\u00e9ssel el\u0151rejelzik \u00e9s tervezik ki az instabilit\u00e1st. Ez mag\u00e1ban foglalja a saj\u00e1t\u00e9rt\u00e9kek kisz\u00e1m\u00edt\u00e1s\u00e1t a <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/rotor-bearing-system\/\">rotorcsap\u00e1gy-rendszer<\/a>: az egyes saj\u00e1t\u00e9rt\u00e9kek val\u00f3s r\u00e9sze jelzi a stabilit\u00e1st \u2014 a negat\u00edv \u00e9rt\u00e9k stabil, a pozit\u00edv instabil \u2014, m\u00edg a sz\u00e1m\u00edt\u00e1s megtal\u00e1lja azokat a k\u00fcsz\u00f6bsebess\u00e9geket, amelyekn\u00e9l a stabilit\u00e1s megv\u00e1ltozik. A munka \u00e1ltal\u00e1ban speci\u00e1lis rotor-dinamikai szoftverekre t\u00e1maszkodik, \u00e9s a megfelel\u0151 stabilit\u00e1si tartal\u00e9kokat biztos\u00edt\u00f3 tervez\u00e9si d\u00f6nt\u00e9sekhez vezet vissza. B\u00e1r sokkal ritk\u00e1bban fordul el\u0151, mint a kiegyens\u00falyozatlans\u00e1g vagy a tengelyfejs\u00faly-elt\u00e9r\u00e9s (misalignment), a rotor instabilit\u00e1sa a forg\u00f3 g\u00e9pek legs\u00falyosabb rezg\u00e9si \u00e1llapotai k\u00f6z\u00e9 tartozik, \u00e9s mechanizmusainak \u00e9s t\u00fcneteinek felismer\u00e9se alapvet\u0151 k\u00e9szs\u00e9g mindazok sz\u00e1m\u00e1ra, akik nagysebess\u00e9g\u0171 berendez\u00e9sekkel dolgoznak.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/hu\/glossary\/\">\u2190 Vissza a f\u0151 tartalomjegyz\u00e9khez<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Ismerje meg a rotor instabilit\u00e1s\u00e1t, egy vesz\u00e9lyes, \u00f6ngerjesztett rezg\u00e9si \u00e1llapotot, amelyben a forg\u00e1sb\u00f3l sz\u00e1rmaz\u00f3 energia fenntartja vagy feler\u0151s\u00edti az oszcill\u00e1ci\u00f3kat, ami potenci\u00e1lisan katasztrof\u00e1lis meghib\u00e1sod\u00e1shoz vezethet.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,111],"tags":[],"class_list":["post-219","glossary","type-glossary","status-publish","hentry","category-glossary","category-rotor-balancing"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/hu\/wp-json\/wp\/v2\/glossary\/219","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/hu\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/hu\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":1,"href":"https:\/\/vibromera.eu\/hu\/wp-json\/wp\/v2\/glossary\/219\/revisions"}],"predecessor-version":[{"id":101404,"href":"https:\/\/vibromera.eu\/hu\/wp-json\/wp\/v2\/glossary\/219\/revisions\/101404"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/hu\/wp-json\/wp\/v2\/media?parent=219"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/hu\/wp-json\/wp\/v2\/categories?post=219"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/hu\/wp-json\/wp\/v2\/tags?post=219"}],"curies":[{"name":"munkaf\u00fczet","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}