{"id":298,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/vibration-analysis\/"},"modified":"2026-05-29T15:58:03","modified_gmt":"2026-05-29T15:58:03","slug":"vibration-analysis","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/hu\/glossary\/vibration-analysis\/","title":{"rendered":"Mi a rezg\u00e9sanal\u00edzis? \u2013 Technik\u00e1k \u00e9s alkalmaz\u00e1sok"},"content":{"rendered":"<h1>A rezg\u00e9sanal\u00edzis (VA) 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\/298?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\/298?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\/298?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\/298?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\/298?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\/298?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\/298?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\/298?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\/298?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\/298?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\/298?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\/298?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\/298?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\/298?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>Rezg\u00e9selemz\u00e9s<\/strong> (VA) a forg\u00f3 g\u00e9pek rezg\u00e9sjeleinek m\u00e9r\u00e9s\u00e9vel, feldolgoz\u00e1s\u00e1val \u00e9s \u00e9rtelmez\u00e9s\u00e9vel foglalkoz\u00f3 m\u0171szaki tudom\u00e1ny\u00e1g, amelyb\u0151l kider\u00fcl a g\u00e9pek mechanikai \u00e1llapota. Ez a munkamagja a <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/vibration-diagnostics\/\">rezg\u00e9sdiagnosztika<\/a> \u00e9s a modern <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/predictive-maintenance\/\">predikt\u00edv karbantart\u00e1s<\/a>. Minden fut\u00f3 g\u00e9p kis mennyis\u00e9g\u0171 <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/vibration\/\">rezg\u00e9s<\/a>; a rezg\u00e9selemz\u00e9s ezt a jelet nyelvk\u00e9nt kezeli, dek\u00f3dolja, hogy felismerje a hib\u00e1kat, \u00e9s meghat\u00e1rozza azok jelleg\u00e9t, hely\u00e9t \u00e9s s\u00falyoss\u00e1g\u00e1t j\u00f3val azel\u0151tt, hogy azok meghib\u00e1sod\u00e1ss\u00e1 v\u00e1ln\u00e1nak.<\/p>\n<h2>1. Defin\u00edci\u00f3: Mi a rezg\u00e9sanal\u00edzis?<\/h2>\n<p>A legegyszer\u0171bben fogalmazva a rezg\u00e9selemz\u00e9s annak szisztematikus tanulm\u00e1nyoz\u00e1sa, hogy egy g\u00e9p hogyan mozog m\u0171k\u00f6d\u00e9s k\u00f6zben. Egy eg\u00e9szs\u00e9ges g\u00e9p stabil, alacsony szint\u0171 rezg\u00e9smint\u00e1t produk\u00e1l; egy kialakul\u00f3 hiba jellegzetes m\u00f3don megv\u00e1ltoztatja ezt a mint\u00e1t. A mozg\u00e1s \u00e9rz\u00e9kel\u0151vel t\u00f6rt\u00e9n\u0151 r\u00f6gz\u00edt\u00e9s\u00e9vel \u00e9s a megfelel\u0151 tartom\u00e1nyban t\u00f6rt\u00e9n\u0151 vizsg\u00e1lat\u00e1val az elemz\u0151 el tudja k\u00fcl\u00f6n\u00edteni a j\u00f3indulat\u00fa jelet a figyelmeztet\u0151 jelz\u00e9st\u0151l, \u00e9s a figyelmeztet\u00e9st egy konkr\u00e9t okhoz rendelheti. <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/unbalance\/\">kiegyens\u00falyozatlans\u00e1g<\/a>, <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/misalignment\/\">tengelyeltol\u00f3d\u00e1s<\/a>, egy meghib\u00e1sodott csap\u00e1gy vagy egy fogasker\u00e9k hib\u00e1ja.<\/p>\n<p>Mivel a g\u00e9p belsej\u00e9be l\u00e1t an\u00e9lk\u00fcl, hogy meg\u00e1ll\u00edtan\u00e1 vagy kinyitn\u00e1 azt, a rezg\u00e9selemz\u00e9s alapvet\u0151en egy <em>nem tolakod\u00f3<\/em> technika. Ez teszi olyan \u00e9rt\u00e9kess\u00e9 a <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/condition-monitoring\/\">\u00e1llapotfel\u00fcgyelet<\/a>: egyetlen, m\u00e1sodpercek alatt, \u00fczemi sebess\u00e9ggel v\u00e9gzett m\u00e9r\u00e9s meger\u0151s\u00edtheti az eg\u00e9szs\u00e9gi \u00e1llapotot, vagy jelezheti a probl\u00e9m\u00e1t olyan berendez\u00e9sekn\u00e9l, amelyeknek a termel\u00e9sben kell maradniuk.<\/p>\n<h2>2. Elemz\u00e9s vs. megfigyel\u00e9s: Az okok diagnosztiz\u00e1l\u00e1sa<\/h2>\n<p>A felt\u00e9telek <em>rezg\u00e9smonitoroz\u00e1s<\/em> \u00e9s <em>rezg\u00e9selemz\u00e9s<\/em> gyakran egy\u00fctt haszn\u00e1lj\u00e1k, de k\u00e9t k\u00fcl\u00f6nb\u00f6z\u0151 k\u00e9rd\u00e9sre adnak v\u00e1laszt. <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/vibration-monitoring\/\">Rezg\u00e9smonitoroz\u00e1s<\/a> figyeli az \u00e1ltal\u00e1nos szintet az id\u0151 m\u00fal\u00e1s\u00e1val, \u00e9s \u00e9szleli a <em>hogy<\/em> valami megv\u00e1ltozott - ez egy fel\u00fcgyeleti szerepk\u00f6r, amely egyetlen sz\u00e1mot t\u00f6bb g\u00e9pen kereszt\u00fcl k\u00f6vet, \u00e9s jelzi, ha egy \u00e9rt\u00e9k elt\u00e9r a kor\u00e1bbiakt\u00f3l. Az elemz\u00e9s onnan veszi \u00e1t a feladatot, hogy meghat\u00e1rozza <em>Mi\u00e9rt<\/em>.<\/p>\n<p>Egyszer\u0171bben fogalmazva: a monitoring \u00e9szleli a v\u00e1ltoz\u00e1st; az elemz\u00e9s diagnosztiz\u00e1lja annak ok\u00e1t. M\u00edg egy fel\u00fcgyeleti rendszer csak azt jelentheti, hogy a sebess\u00e9g egy csap\u00e1gyn\u00e1l megdupl\u00e1z\u00f3dott, az elemz\u0151 megnyitja a frekvenci\u00e1t. <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/spectrum\/\">spektrum<\/a> \u00e9s a <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/time-waveform\/\">id\u0151hull\u00e1mforma<\/a> annak eld\u00f6nt\u00e9s\u00e9re, hogy ez az emelked\u00e9s kiegyens\u00falyozatlans\u00e1g, a l\u00e1b meglazul\u00e1sa vagy egy csap\u00e1gyhiba els\u0151 l\u00e9pcs\u0151je. A k\u00e9t tev\u00e9kenys\u00e9g egy program egym\u00e1st kieg\u00e9sz\u00edt\u0151 r\u00e9sze - a fel\u00fcgyelet a gyan\u00fas g\u00e9pek popul\u00e1ci\u00f3j\u00e1t egy maroknyira sz\u0171k\u00edti, az elemz\u00e9s pedig ezek mindegyik\u00e9t egy-egy megnevezett, kezelhet\u0151 hib\u00e1v\u00e1 oldja fel.<\/p>\n<h2>3. A rezg\u00e9selemz\u00e9s magja: az FFT<\/h2>\n<p>B\u00e1r sz\u00e1mos technika l\u00e9tezik, a modern rezg\u00e9sanal\u00edzis a k\u00f6vetkez\u0151kre \u00e9p\u00fcl: <strong><a href=\"https:\/\/vibromera.eu\/hu\/glossary\/fft\/\">Gyors Fourier-transzform\u00e1ci\u00f3 (FFT)<\/a><\/strong>Az FFT egy rendk\u00edv\u00fcl hat\u00e9kony algoritmus, amely egy komplex <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/time-waveform\/\">id\u0151hull\u00e1mforma<\/a> - az elmozdul\u00e1s, a sebess\u00e9g vagy a gyorsul\u00e1s id\u0151 f\u00fcggv\u00e9ny\u00e9ben kanyarg\u00f3 nyom\u00e1t, amelyet szemmel nagyon neh\u00e9z \u00e9rtelmezni - \u00e9s az egyes frekvenciakomponensekre bontja.<\/p>\n<p>Az eredm\u00e9ny egy <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/spectrum\/\">spektrum<\/a>: egy grafikon, amely a <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/amplitude\/\">amplit\u00fad\u00f3<\/a> a rezg\u00e9s az egyes specifikus <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/frequency\/\">frekvencia<\/a> jelen van a jelben. Ez a spektrum az elemz\u0151 leger\u0151sebb eszk\u00f6ze, mivel a k\u00fcl\u00f6nb\u00f6z\u0151 mechanikai \u00e9s elektromos hib\u00e1k hat\u00e1rozott mint\u00e1zatok \u00e9s cs\u00facsok form\u00e1j\u00e1ban jelennek meg rajta. A logika egyenes: szinte minden hiba gerjeszt egy olyan frekvenci\u00e1t, amely a g\u00e9p valamely fizikai esem\u00e9ny\u00e9hez kapcsol\u00f3dik, \u00edgy a kiegyens\u00falyozatlans\u00e1g 1\u00d7 <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/running-speed\/\">\u00fczemi fordulatsz\u00e1m<\/a>, a tengelyilleszt\u00e9si hiba (elhajl\u00e1s) 2\u00d7 energi\u00e1t ad hozz\u00e1, \u00e9s a g\u00f6rd\u00fcl\u0151elemek hib\u00e1i a saj\u00e1t frekvenci\u00e1jukon jelennek meg. <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/bearing-fault-frequencies\/\">csap\u00e1gyhiba-frekvenci\u00e1k<\/a>. A cs\u00facsok leolvas\u00e1sa a l\u00e9nyege <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/spectral-analysis\/\">spektr\u00e1lis anal\u00edzis<\/a>.<\/p>\n<h2>4. A spektrum olvas\u00e1sa: Jellemz\u0151 hibafrekvenci\u00e1k<\/h2>\n<p>A rezg\u00e9selemz\u00e9s diagnosztikai ereje abb\u00f3l a t\u00e9nyb\u0151l ered, hogy minden egyes gyakori hiba a rezg\u00e9st kisz\u00e1m\u00edthat\u00f3 frekvenci\u00e1n gerjeszti, amelyet a k\u00f6vetkez\u0151 \u00e9rt\u00e9kek t\u00f6bbsz\u00f6r\u00f6sek\u00e9nt fejez\u00fcnk ki <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/running-speed\/\">\u00fczemi fordulatsz\u00e1m<\/a> (1\u00d7 = fordulatonk\u00e9nt egyszer). Az energia spektrumban val\u00f3 megjelen\u00e9s\u00e9nek felismer\u00e9se az, ami a m\u00e9r\u00e9st diagn\u00f3ziss\u00e1 teszi. A legfontosabb jelek a k\u00f6vetkez\u0151k:<\/p>\n<ul>\n<li><strong>Egyens\u00falyhi\u00e1ny - domin\u00e1ns 1\u00d7.<\/strong> A neh\u00e9z folt a tengellyel egy\u00fctt forog, \u00e9s egyetlen, er\u0151s cs\u00facsot hoz l\u00e9tre pontosan fut\u00e1si sebess\u00e9gn\u00e9l, nagyr\u00e9szt radi\u00e1lis ir\u00e1nyban. Az id\u0151vel n\u00f6vekv\u0151, tiszta, 1\u00d7-es cs\u00facs a klasszikus jellemz\u0151je a <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/unbalance\/\">kiegyens\u00falyozatlans\u00e1g<\/a>.<\/li>\n<li><strong>Tengelyeltol\u00f3d\u00e1s (illeszt\u00e9si hiba) - er\u0151s 2\u00d7 (gyakran 1\u00d7 \u00e9s 3\u00d7).<\/strong> <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/misalignment\/\">Tengelyeltol\u00f3d\u00e1s<\/a> az \u00f6sszekapcsolt tengelyek k\u00f6z\u00f6tt jellemz\u0151en k\u00e9tszeres fordulatsz\u00e1mn\u00e1l kiemelked\u0151 cs\u00facsot hoz l\u00e9tre, gyakran jelent\u0151s axi\u00e1lis rezg\u00e9ssel - ez a legfontosabb k\u00fcl\u00f6nbs\u00e9g a kiegyens\u00falyozatlans\u00e1gt\u00f3l, amely f\u0151k\u00e9nt radi\u00e1lis.<\/li>\n<li><strong>Mechanikai lazas\u00e1g - a fut\u00e1si sebess\u00e9g harmonikus felharmonikusainak sorozata.<\/strong> <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/looseness\/\">Lazas\u00e1g<\/a> gener\u00e1l egy sor <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/harmonics\/\">felharmonikusok<\/a> (1\u00d7, 2\u00d7, 3\u00d7, 4\u00d7 \u00e9s azon t\u00fal), \u00e9s n\u00e9ha f\u00e9lrend\u0171 (0,5\u00d7) komponensek, mert a nemline\u00e1ris illeszt\u00e9s megkurt\u00edtja \u00e9s torz\u00edtja a hull\u00e1mform\u00e1t.<\/li>\n<li><strong>G\u00f6rd\u00fcl\u0151elemes csap\u00e1gyhib\u00e1k - nem szinkron csap\u00e1gyhib\u00e1k gyakoris\u00e1ga.<\/strong> A k\u00fcls\u0151 fut\u00f3fel\u00fcleten, a bels\u0151 fut\u00f3fel\u00fcleten, a g\u00f6rd\u00fcl\u0151elemen vagy a ketrecen l\u00e9v\u0151 hiba a fut\u00e1si sebess\u00e9g kisz\u00e1m\u00edthat\u00f3, nem eg\u00e9sz sz\u00e1m\u00fa t\u00f6bbsz\u00f6r\u00f6s\u00e9nek megfelel\u0151 rezg\u00e9st okoz - a <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/bearing-fault-frequencies\/\">csap\u00e1gyhiba-frekvenci\u00e1k<\/a>. A korai hib\u00e1k gyeng\u00e9k, \u00e9s magas frekvenci\u00e1j\u00fa viv\u0151n lovagolnak, ez\u00e9rt a burkol\u00f3g\u00f6rbe (demodul\u00e1ci\u00f3s) elemz\u00e9ssel lehet a legjobban felt\u00e1rni \u0151ket.<\/li>\n<li><strong>Fogaskerekek - fogasker\u00e9kfrekvencia \u00e9s oldals\u00e1vok.<\/strong> Egy fogasker\u00e9kp\u00e1r rezeg a saj\u00e1t <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/gear-mesh-frequency\/\">fogasker\u00e9k-kapcsol\u00f3d\u00e1si frekvencia<\/a> (fogak sz\u00e1ma \u00d7 tengelyfordulatsz\u00e1m). Egy kopott vagy repedt fog modul\u00e1lja ezt a cs\u00facsot, \u00e9s a hib\u00e1s tengely fordulatsz\u00e1m\u00e1nak megfelel\u0151 oldals\u00e1vokat hoz l\u00e9tre a h\u00e1l\u00f3frekvencia mindk\u00e9t oldal\u00e1n.<\/li>\n<li><strong>Elektromos hib\u00e1k - k\u00e9tszeres h\u00e1l\u00f3zati frekvencia.<\/strong> Az indukci\u00f3s motorok probl\u00e9m\u00e1i, mint p\u00e9ld\u00e1ul a l\u00e9gr\u00e9s vagy a forg\u00f3r\u00fad probl\u00e9m\u00e1ja, jellemz\u0151en az elektromos t\u00e1pell\u00e1t\u00e1s (h\u00e1l\u00f3zat) frekvenci\u00e1j\u00e1nak k\u00e9tszeres\u00e9n adnak energi\u00e1t, ami megk\u00fcl\u00f6nb\u00f6zteti \u0151ket a tiszt\u00e1n mechanikus forr\u00e1sokt\u00f3l.<\/li>\n<\/ul>\n<p>Mivel ezek az \u00f6sszef\u00fcgg\u00e9sek a fordulatsz\u00e1mmal sk\u00e1l\u00e1z\u00f3dnak, egy v\u00e1ltoz\u00f3 fordulatsz\u00e1m\u00fa g\u00e9pen dolgoz\u00f3 elemz\u0151 gyakran v\u00e1lt \u00e1t a k\u00f6vetkez\u0151kre <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/order-analysis\/\">rendelemz\u00e9s<\/a>, amely a spektrumot nem abszol\u00fat hertzben, hanem rendekben (a fut\u00e1si sebess\u00e9g t\u00f6bbsz\u00f6r\u00f6sei) fejezi ki, \u00edgy a hibacs\u00facsok a g\u00e9p gyorsul\u00e1sa k\u00f6zben a hely\u00fck\u00f6n maradnak.<\/p>\n<h2>5. A rezg\u00e9selemz\u00e9s legfontosabb technik\u00e1i<\/h2>\n<p>A rezg\u00e9selemz\u00e9s nem egyetlen tev\u00e9kenys\u00e9g, hanem speci\u00e1lis technik\u00e1k gy\u0171jtem\u00e9nye, amelyek mindegyike m\u00e1s-m\u00e1s k\u00e9pet ad a g\u00e9p \u00e1llapot\u00e1r\u00f3l. A k\u00e9pzett elemz\u0151 ink\u00e1bb t\u00f6bbf\u00e9le m\u00f3dszert kombin\u00e1l, mintsem hogy csak egyre hagyatkozzon:<\/p>\n<ul>\n<li><strong>\u00c1ltal\u00e1nos szintmonitoroz\u00e1s:<\/strong> a VA legegyszer\u0171bb form\u00e1ja, ahol egyetlen \u00e9rt\u00e9k - \u00e1ltal\u00e1ban <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/rms\/\">RMS<\/a> a teljes rezg\u00e9si energi\u00e1t reprezent\u00e1l\u00f3 sebess\u00e9g - az id\u0151 f\u00fcggv\u00e9ny\u00e9ben alakul. Egy hirtelen emelked\u00e9s jelzi a probl\u00e9m\u00e1t, de nem fedi fel annak ok\u00e1t; ez egy riaszt\u00f3jel, nem pedig diagn\u00f3zis.<\/li>\n<li><strong>Spektr\u00e1lis elemz\u00e9s:<\/strong> az FFT-spektrum r\u00e9szletes vizsg\u00e1lata a rezg\u00e9s frekvenci\u00e1inak azonos\u00edt\u00e1sa \u00e9s \u00edgy a kiv\u00e1lt\u00f3 ok diagnosztiz\u00e1l\u00e1sa \u00e9rdek\u00e9ben, megk\u00fcl\u00f6nb\u00f6ztetve a kiegyens\u00falyozatlans\u00e1got a rossz be\u00e1ll\u00edt\u00e1s, a lazas\u00e1g vagy az elektromos probl\u00e9m\u00e1kt\u00f3l.<\/li>\n<li><strong>Id\u0151hull\u00e1m-alak elemz\u00e9s:<\/strong> a nyers jel k\u00f6zvetlen id\u0151beli elemz\u00e9se, amely k\u00fcl\u00f6n\u00f6sen hasznos az \u00e1tmeneti esem\u00e9nyek, hat\u00e1sok \u00e9s bizonyos nemline\u00e1ris viselked\u00e9sek azonos\u00edt\u00e1s\u00e1ra, amelyek nem mindig egy\u00e9rtelm\u0171ek a spektrumban.<\/li>\n<li><strong>F\u00e1zisanal\u00edzis:<\/strong> a rezg\u00e9sjel \u00e9s egy referenciapont, p\u00e9ld\u00e1ul egy egyszeri fordulatonk\u00e9nti impulzus k\u00f6z\u00f6tti relat\u00edv id\u0151z\u00edt\u00e9s m\u00e9r\u00e9se. <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/phase\/\">F\u00e1zis<\/a> n\u00e9lk\u00fcl\u00f6zhetetlen az egyl\u00f6vet\u0171 <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/kiegyensulyozas\/\">kiegyens\u00falyoz\u00e1s<\/a>, a rossz tengelybe\u00e1ll\u00edt\u00e1s meger\u0151s\u00edt\u00e9s\u00e9re, \u00e9s a csak amplit\u00fad\u00f3 szempontj\u00e1b\u00f3l azonosnak t\u0171n\u0151 hib\u00e1k megk\u00fcl\u00f6nb\u00f6ztet\u00e9s\u00e9re.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/hu\/glossary\/envelope-analysis\/\">Burkol\u00f3g\u00f6rbe-elemz\u00e9s<\/a>:<\/strong> egy jelfeldolgoz\u00e1si technika, amely demodul\u00e1lja a nagyfrekvenci\u00e1s viv\u0151jelet, hogy felt\u00e1rja a g\u00f6rd\u00fcl\u0151elemek \u00e9s fogaskerekek korai szakasz\u00e1ban fell\u00e9p\u0151 csap\u00e1gy- \u00e9s fogasker\u00e9khib\u00e1kra jellemz\u0151 alacsony energi\u00e1j\u00fa, ism\u00e9tl\u0151d\u0151 \u00fct\u00e9seket.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/hu\/glossary\/modal-analysis\/\">Mod\u00e1lis elemz\u00e9s<\/a> \u00e9s <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/ods-analysis\/\">ODS-elemz\u00e9s<\/a>:<\/strong> fejlett m\u00f3dszerek, amelyeket egy g\u00e9p vagy annak alapja szerkezeti rezg\u00e9si jellemz\u0151inek meg\u00e9rt\u00e9s\u00e9re haszn\u00e1lnak, els\u0151sorban a k\u00f6vetkez\u0151k azonos\u00edt\u00e1s\u00e1ra \u00e9s megold\u00e1s\u00e1ra <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/resonance\/\">rezonancia<\/a> probl\u00e9m\u00e1k.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/hu\/glossary\/order-analysis\/\">Rendelemz\u00e9s<\/a>:<\/strong> A spektr\u00e1lis anal\u00edzis adapt\u00e1ci\u00f3ja v\u00e1ltoz\u00f3 sebess\u00e9g\u0171 g\u00e9pekhez. A spektrumot \u201erendekben\u201d (a fut\u00e1si sebess\u00e9g t\u00f6bbsz\u00f6r\u00f6seiben) jelen\u00edti meg abszol\u00fat frekvencia (Hz) helyett.<\/li>\n<\/ul>\n<h2>6. Id\u0151 hull\u00e1mforma vs. spektrum: Egy jel k\u00e9t n\u00e9zete<\/h2>\n<p>A spektrum er\u0151teljes, de ez egy sz\u00e1rmaztatott n\u00e9zet - az FFT felt\u00e9telezi, hogy a jel ism\u00e9tl\u0151dik, \u00e9s az energi\u00e1t frekvenciatartom\u00e1nyokba \u00e1tlagolja, ami elrejtheti a r\u00f6vid, szab\u00e1lytalan esem\u00e9nyeket. A nyers <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/time-waveform\/\">id\u0151hull\u00e1mforma<\/a> meg\u0151rzi azt, amit a spektrum elsim\u00edt, \u00e9s a kett\u0151 egy\u00fctt olvashat\u00f3, nem pedig k\u00fcl\u00f6n-k\u00fcl\u00f6n.<\/p>\n<p>A hull\u00e1mforma a jobb n\u00e9zet a r\u00f6vid ideig tart\u00f3 \u00fct\u00e9sek, d\u00f6rzs\u00f6l\u00e9sek \u00e9s k\u00e9t k\u00f6zeli frekvencia k\u00f6z\u00f6tti dobban\u00e1sok eset\u00e9ben, valamint annak meg\u00edt\u00e9l\u00e9s\u00e9re, hogy egy jel szinuszos (kiegyens\u00falyozatlans\u00e1gra jellemz\u0151) vagy \u00e9les \u00e9s impulz\u00edv (lazas\u00e1gra vagy csap\u00e1gyhib\u00e1ra jellemz\u0151). A gyakorlati munkafolyamat az, hogy a spektrumot a k\u00f6vetkez\u0151k azonos\u00edt\u00e1s\u00e1ra haszn\u00e1lj\u00e1k fel <em>amely<\/em> frekvenci\u00e1k energi\u00e1t hordoznak, majd t\u00e9rj\u00fcnk vissza a hull\u00e1mform\u00e1hoz, hogy l\u00e1ssuk, hogy <em>hogyan<\/em> hogy az energi\u00e1t egyenletesen, id\u0151szakos t\u00fcsk\u00e9kben vagy v\u00e9letlenszer\u0171 tranziensek form\u00e1j\u00e1ban sz\u00e1ll\u00edtj\u00e1k. A k\u00e9t ter\u00fclet kombin\u00e1l\u00e1sa k\u00fcl\u00f6nb\u00f6zteti meg a biztos diagn\u00f3zist az egyetlen cs\u00facson alapul\u00f3 tal\u00e1lgat\u00e1st\u00f3l.<\/p>\n<h2>7. A rezg\u00e9selemz\u00e9s munkafolyamata<\/h2>\n<p>A megism\u00e9telhet\u0151 diagn\u00f3zis k\u00f6vetkezetes sorrendet k\u00f6vet, nem pedig egyetlen leolvas\u00e1st:<\/p>\n<ul>\n<li><strong>G\u00e9pi kontextus \u00f6sszegy\u0171jt\u00e9se.<\/strong> Jegyezze meg a fut\u00e1si sebess\u00e9get, a csap\u00e1gyt\u00edpusokat, a fogaskerekek sz\u00e1m\u00e1t, a meghajt\u00e1s elrendez\u00e9s\u00e9t \u00e9s a terhel\u00e9st. A fenti hibafrekvenci\u00e1kat ezen alapvet\u0151 t\u00e9nyek n\u00e9lk\u00fcl nem lehet a spektrumban lokaliz\u00e1lni.<\/li>\n<li><strong>Szerelje fel az \u00e9rz\u00e9kel\u0151t megfelel\u0151en.<\/strong> Egy <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/accelerometer\/\">gyorsul\u00e1sm\u00e9r\u0151<\/a> a csap\u00e1gyh\u00e1zhoz szil\u00e1rdan r\u00f6gz\u00edtve, minden alkalommal ugyanabban a pontban, a megfelel\u0151 m\u00e9r\u00e9si ir\u00e1nyban, ez a megism\u00e9telhet\u0151 adatok alapja.<\/li>\n<li><strong>\u00c1ltal\u00e1nos szint, spektrum, hull\u00e1mforma \u00e9s f\u00e1zis felv\u00e9tele.<\/strong> N\u00e9h\u00e1ny m\u00e1sodperc r\u00f6gz\u00edt\u00e9se \u00fczemi sebess\u00e9ggel, egy <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/tachometer\/\">fordulatsz\u00e1mm\u00e9r\u0151<\/a> referencia, ahol 1\u00d7 f\u00e1zisra van sz\u00fcks\u00e9g.<\/li>\n<li><strong>Hasonl\u00edtsa \u00f6ssze a t\u00f6rt\u00e9nelemmel \u00e9s a korl\u00e1tokkal.<\/strong> \u00c1ll\u00edtsa be a leolvasott \u00e9rt\u00e9ket a g\u00e9p <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/trending\/\">trend<\/a> \u00e9s az elismert s\u00falyoss\u00e1gi z\u00f3n\u00e1kkal szemben (l\u00e1sd al\u00e1bb). A g\u00e9p saj\u00e1t alapvonal\u00e1hoz viszony\u00edtott v\u00e1ltoz\u00e1s gyakran \u00e1rulkod\u00f3bb, mint az abszol\u00fat hat\u00e1r\u00e9rt\u00e9k.<\/li>\n<li><strong>Diagnosztiz\u00e1ljon, majd cselekedjen.<\/strong> P\u00e1ros\u00edtsa a cs\u00facsokat a hib\u00e1hoz, er\u0151s\u00edtse meg a hull\u00e1mform\u00e1val \u00e9s a f\u00e1zissal, majd aj\u00e1nlja a korrekci\u00f3t - igaz\u00edt\u00e1s, megh\u00faz\u00e1s, csap\u00e1gycsere vagy <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/terepkiegyenlites\/\">helysz\u00edni kiegyens\u00falyoz\u00e1s<\/a>.<\/li>\n<\/ul>\n<h2>8. Hogyan t\u00f6rt\u00e9nik a m\u00e9r\u00e9s a terepen<\/h2>\n<p>A gyakorlatban egy elemz\u0151 egy <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/accelerometer\/\">gyorsul\u00e1sm\u00e9r\u0151<\/a> a csap\u00e1gyh\u00e1zhoz, r\u00f6gz\u00edt n\u00e9h\u00e1ny m\u00e1sodpercnyi adatot \u00fczemi sebess\u00e9ggel, \u00e9s a m\u0171szer a helysz\u00ednen kisz\u00e1m\u00edtja a spektrumot \u00e9s az \u00e1ltal\u00e1nos szintet. A kiegyens\u00falyoz\u00e1si munk\u00e1hoz elengedhetetlen egy m\u00e1sodik inform\u00e1ci\u00f3 - a f\u00e1zisreferencia -, amelyet egy <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/tachometer\/\">fordulatsz\u00e1mm\u00e9r\u0151<\/a> fordulatonk\u00e9nt egyszer impulz\u00e1l. Egy hordozhat\u00f3 k\u00e9tcsatorn\u00e1s m\u0171szer, mint p\u00e9ld\u00e1ul a <a href=\"https:\/\/vibromera.eu\/hu\/termek\/balanset-1\/\">Balanset-1A<\/a> pontosan ezt a munkafolyamatot v\u00e9gzi: amplit\u00fad\u00f3t \u00e9s f\u00e1zist m\u00e9r, fel\u00e9p\u00edti az FFT spektrumot, \u00e9s t\u00e1mogatja a helysz\u00edni egy- \u00e9s k\u00e9ts\u00edk\u00fa kiegyenl\u00edt\u00e9st sz\u00e9tszerel\u00e9s n\u00e9lk\u00fcl. Mivel a leolvas\u00e1s a g\u00e9p saj\u00e1t csap\u00e1gyaz\u00e1s\u00e1ban, val\u00f3s terhel\u00e9s mellett t\u00f6rt\u00e9nik, a val\u00f3s \u00fczemi \u00e1llapotot r\u00f6gz\u00edti, nem pedig egy pr\u00f3bapadi k\u00f6zel\u00edt\u00e9st.<\/p>\n<h2>9. Alkalmaz\u00e1sok \u00e9s el\u0151ny\u00f6k<\/h2>\n<p>A rezg\u00e9selemz\u00e9st gyakorlatilag minden olyan ipar\u00e1gban alkalmazz\u00e1k, ahol forg\u00f3 berendez\u00e9seket haszn\u00e1lnak, bele\u00e9rtve a feldolgoz\u00f3ipart, az energiatermel\u00e9st, az olaj- \u00e9s g\u00e1zipart, a v\u00edzell\u00e1t\u00e1st, a cellul\u00f3z- \u00e9s pap\u00edrgy\u00e1rt\u00e1st, a tengeri meghajt\u00e1st \u00e9s a k\u00f6zleked\u00e9st. A s\u00falyoss\u00e1g meg\u00edt\u00e9l\u00e9s\u00e9t \u00e1ltal\u00e1ban elismert hat\u00e1r\u00e9rt\u00e9kekhez k\u00f6tik - a leggyakrabban a <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/iso-20816-1\/\">ISO 20816<\/a> sorozat (amely felv\u00e1ltotta a r\u00e9gebbi ISO 10816 szabv\u00e1nyt), amely g\u00e9poszt\u00e1lyonk\u00e9nt hat\u00e1rozza meg a \u201cj\u00f3\u201d \u00e9s az \u201celfogadhatatlan\u201d k\u00f6z\u00f6tti elfogad\u00e1si z\u00f3n\u00e1kat.<\/p>\n<p>A j\u00f3l v\u00e9grehajtott program el\u0151nyei jelent\u0151sek:<\/p>\n<ul>\n<li><strong>Megn\u00f6velt \u00fczemid\u0151:<\/strong> a hib\u00e1k korai \u00e9szlel\u00e9se lehet\u0151v\u00e9 teszi a karbantart\u00e1s \u00fctemez\u00e9s\u00e9t a katasztrof\u00e1lis meghib\u00e1sod\u00e1s el\u0151tt, elker\u00fclve a nem tervezett le\u00e1ll\u00e1sokat.<\/li>\n<li><strong>Fokozott biztons\u00e1g:<\/strong> megel\u0151zi a szem\u00e9lyzetet vesz\u00e9lyeztet\u0151 berendez\u00e9s meghib\u00e1sod\u00e1s\u00e1t.<\/li>\n<li><strong>Cs\u00f6kkentett karbantart\u00e1si k\u00f6lts\u00e9gek:<\/strong> kik\u00fcsz\u00f6b\u00f6li a felesleges \u201cmegel\u0151z\u0151\u201d munk\u00e1t az eg\u00e9szs\u00e9ges g\u00e9peken, \u00e9s korl\u00e1tozza a jav\u00edt\u00e1si k\u00f6lts\u00e9geket az\u00e1ltal, hogy a probl\u00e9m\u00e1kat m\u00e9g a kiterjedt m\u00e1sodlagos k\u00e1rok bek\u00f6vetkez\u00e9se el\u0151tt \u00e9szleli.<\/li>\n<li><strong>Fokozott eszk\u00f6zmegb\u00edzhat\u00f3s\u00e1g:<\/strong> a karbantart\u00e1st a reakt\u00edv vagy napt\u00e1ralap\u00fa modellb\u0151l egy predikt\u00edv <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/condition-based-maintenance\/\">felt\u00e9tel-alap\u00fa<\/a> megk\u00f6zel\u00edt\u00e9s, amely maximaliz\u00e1lja a g\u00e9pek \u00e9lettartam\u00e1t \u00e9s teljes\u00edtm\u00e9ny\u00e9t.<\/li>\n<\/ul>\n<h2>10. Gyakran ism\u00e9telt k\u00e9rd\u00e9sek<\/h2>\n<p><strong>Mi a k\u00fcl\u00f6nbs\u00e9g a rezg\u00e9selemz\u00e9s \u00e9s a rezg\u00e9sfel\u00fcgyelet k\u00f6z\u00f6tt?<\/strong><br \/>\nAz \u00e1ltal\u00e1nos szint megfigyel\u00e9si tendenci\u00e1i az al\u00e1bbiak kimutat\u00e1s\u00e1ra <em>hogy<\/em> egy g\u00e9p \u00e1llapota egyszerre t\u00f6bb g\u00e9pen is megv\u00e1ltozott; az elemz\u00e9s ezut\u00e1n a megjel\u00f6lt g\u00e9p spektrum\u00e1t, hull\u00e1mform\u00e1j\u00e1t \u00e9s f\u00e1zis\u00e1t vizsg\u00e1lja a diagn\u00f3zis fel\u00e1ll\u00edt\u00e1s\u00e1hoz. <em>Mi\u00e9rt<\/em>. A megfigyel\u00e9s lesz\u0171k\u00edti a ter\u00fcletet; az elemz\u00e9s megnevezi a hib\u00e1t. L\u00e1sd <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/vibration-monitoring\/\">rezg\u00e9smonitoroz\u00e1s<\/a>.<\/p>\n<p><strong>Mit mutat az FFT spektrum?<\/strong><br \/>\nA <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/fft\/\">FFT<\/a> a nyers id\u0151hull\u00e1mform\u00e1t az amplit\u00fad\u00f3 \u00e9s a frekvencia k\u00f6z\u00f6tti spektrumra alak\u00edtja \u00e1t. Mivel minden egyes hiba egy jellegzetes frekvenci\u00e1t gerjeszt - 1\u00d7 a kiegyens\u00falyozatlans\u00e1g, 2\u00d7 a tengelyeltol\u00f3d\u00e1s (illeszt\u00e9si hiba), a csap\u00e1gyhiba frekvenci\u00e1ja a hib\u00e1s csap\u00e1gyak eset\u00e9ben -, a cs\u00facsok helyzete alapj\u00e1n azonos\u00edthat\u00f3 az ok.<\/p>\n<p><strong>Melyik frekvencia jelzi a kiegyens\u00falyozatlans\u00e1got a kiegyens\u00falyozatlans\u00e1ggal szemben?<\/strong><br \/>\nAz kiegyens\u00falyozatlans\u00e1g 1\u00d7-es fut\u00e1si sebess\u00e9gn\u00e9l domin\u00e1ns cs\u00facsot mutat, f\u0151k\u00e9nt radi\u00e1lis ir\u00e1nyban. A tengelyeltol\u00f3d\u00e1s (illeszt\u00e9si hiba) jellemz\u0151en egy er\u0151s 2\u00d7-es cs\u00facsot emel ki, \u00e9s \u00e1ltal\u00e1ban \u00e9szrevehet\u0151 axi\u00e1lis rezg\u00e9s k\u00eds\u00e9ri, ami a kett\u0151 megk\u00fcl\u00f6nb\u00f6ztet\u00e9s\u00e9nek gyakorlati m\u00f3dja.<\/p>\n<p><strong>Milyen berendez\u00e9sekre van sz\u00fcks\u00e9g a rezg\u00e9selemz\u00e9shez?<\/strong><br \/>\nLegal\u00e1bb egy gyorsul\u00e1sm\u00e9r\u0151 \u00e9s egy olyan m\u0171szer, amely k\u00e9pes az FFT spektrum \u00e9s a teljes szint kisz\u00e1m\u00edt\u00e1s\u00e1ra. A kiegyens\u00falyoz\u00e1shoz \u00e9s a f\u00e1zisalap\u00fa diagnosztik\u00e1hoz sz\u00fcks\u00e9g van egy fordulatsz\u00e1mm\u00e9r\u0151-referenci\u00e1ra is; egy k\u00e9tcsatorn\u00e1s <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/vibration-analyzer\/\">rezg\u00e9sanaliz\u00e1tor<\/a> mint p\u00e9ld\u00e1ul a Balanset-1A, mindezeket egyetlen hordozhat\u00f3 egys\u00e9gben egyes\u00edti.<\/p>\n<p><strong>Mennyire pontos a rezg\u00e9selemz\u00e9s a meghib\u00e1sod\u00e1s el\u0151rejelz\u00e9s\u00e9ben?<\/strong><br \/>\nA legt\u00f6bb forg\u00f3 g\u00e9pen megb\u00edzhat\u00f3an \u00e9szleli a kialakul\u00f3 hib\u00e1kat hetekkel vagy h\u00f3napokkal a meghib\u00e1sod\u00e1s el\u0151tt, k\u00fcl\u00f6n\u00f6sen akkor, ha a leolvasott \u00e9rt\u00e9keket egy stabil alapvonalhoz viszony\u00edtj\u00e1k. A pontoss\u00e1g az \u00e9rz\u00e9kel\u0151 k\u00f6vetkezetes felszerel\u00e9s\u00e9t\u0151l, a helyes g\u00e9padatokt\u00f3l, valamint a spektrum, a hull\u00e1mforma \u00e9s a f\u00e1zis kombin\u00e1ci\u00f3j\u00e1t\u00f3l f\u00fcgg. <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/phase\/\">f\u00e1zis<\/a> ahelyett, hogy egyetlen sz\u00e1mra hagyatkozn\u00e1nk.<\/p>\n<p><strong>Elv\u00e9gezhet\u0151-e rezg\u00e9selemz\u00e9s a g\u00e9p le\u00e1ll\u00edt\u00e1sa n\u00e9lk\u00fcl?<\/strong><br \/>\nIgen. Ez egy nem beavatkoz\u00f3, \u00fczemi sebess\u00e9ggel v\u00e9gzett technika, amely \u00e9ppen ez\u00e9rt alkalmas olyan termel\u0151berendez\u00e9sekre, amelyeket nem lehet ellen\u0151rz\u00e9s c\u00e9lj\u00e1b\u00f3l lekapcsolni.<\/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>R\u00e9szletes \u00e1ttekint\u00e9s a rezg\u00e9sanal\u00edzisr\u0151l (VA), amely a g\u00e9pek rezg\u00e9sjeleinek m\u00e9r\u00e9s\u00e9vel, feldolgoz\u00e1s\u00e1val \u00e9s \u00e9rtelmez\u00e9s\u00e9vel foglalkozik azok \u00e1llapot\u00e1nak felm\u00e9r\u00e9se c\u00e9lj\u00e1b\u00f3l.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[114,109],"tags":[],"class_list":["post-298","glossary","type-glossary","status-publish","hentry","category-analysis","category-glossary"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/hu\/wp-json\/wp\/v2\/glossary\/298","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":2,"href":"https:\/\/vibromera.eu\/hu\/wp-json\/wp\/v2\/glossary\/298\/revisions"}],"predecessor-version":[{"id":101553,"href":"https:\/\/vibromera.eu\/hu\/wp-json\/wp\/v2\/glossary\/298\/revisions\/101553"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/hu\/wp-json\/wp\/v2\/media?parent=298"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/hu\/wp-json\/wp\/v2\/categories?post=298"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/hu\/wp-json\/wp\/v2\/tags?post=298"}],"curies":[{"name":"munkaf\u00fczet","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}