{"id":114,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/envelope-spectrum\/"},"modified":"2026-05-23T22:36:25","modified_gmt":"2026-05-23T22:36:25","slug":"envelope-spectrum","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/hu\/glossary\/envelope-spectrum\/","title":{"rendered":"Mi az a burkol\u00f3g\u00f6rbe-spektrum? Demodul\u00e1lt jelanal\u00edzis"},"content":{"rendered":"<h1>A burkol\u00f3g\u00f6rbe spektrum\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\/114?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\/114?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\/114?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\/114?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\/114?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\/114?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\/114?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\/114?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\/114?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\/114?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\/114?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\/114?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\/114?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\/114?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>A <strong>burkol\u00f3g\u00f6rbe spektrum<\/strong> a frekvencia <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/spectrum\/\">spektrum<\/a> kisz\u00e1m\u00edt\u00e1s\u00e1val kapott <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/fft\/\">FFT<\/a> a burkol\u00f3g\u00f6rb\u00e9nek \u2014 az amplit\u00fad\u00f3-demodul\u00e1lt jelnek \u2014, amely a <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/envelope-analysis\/\">burkol\u00f3g\u00f6rbe-elemz\u00e9s<\/a>. Ez felt\u00e1rja a <em>ism\u00e9tl\u00e9si r\u00e1ta<\/em> a magas frekvenci\u00e1kba rejtett hat\u00e1sok \u00e9s modul\u00e1ci\u00f3k <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/vibration\/\">rezg\u00e9s<\/a>, ami ezzel a leghat\u00e9konyabb m\u00f3dszerr\u00e9 teszi a felismer\u00e9shez <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/bearing-defects\/\">g\u00f6rg\u0151s csap\u00e1gyhib\u00e1k<\/a>. M\u00edg a standard sebess\u00e9gspektrum a hordoz\u00f3frekvenci\u00e1kat \u2013 az \u00fct\u00e9sek \u00e1ltal megsz\u00f3laltatott szerkezeti rezonanci\u00e1kat \u2013 mutatja, addig a burkol\u00f3g\u00f6rbe-spektrum az \u00fctk\u00f6z\u00e9sek el\u0151fordul\u00e1si gyakoris\u00e1g\u00e1t jelen\u00edti meg, amely k\u00f6zvetlen\u00fcl lek\u00e9pezhet\u0151 a <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/bearing-fault-frequencies\/\">csap\u00e1gyhiba-frekvenci\u00e1k<\/a> BPFO, BPFI, BSF \u00e9s FTF.<\/p>\n<p>Egyszer\u0171en fogalmazva: a burkol\u00f3g\u00f6rbe-spektrum a csap\u00e1gydiagnosztik\u00e1hoz hasonl\u00f3 szerepet t\u00f6lt be, mint a hagyom\u00e1nyos spektrum a <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/unbalance\/\">kiegyens\u00falyozatlans\u00e1g<\/a> \u00e9s <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/misalignment\/\">tengelyeltol\u00f3d\u00e1s<\/a>: az a legfontosabb eszk\u00f6z, amely lehet\u0151v\u00e9 teszi a hib\u00e1k korai felismer\u00e9s\u00e9t. Kisz\u0171ri a tiszta diagnosztikai frekvenci\u00e1kat abb\u00f3l a nagyfrekvenci\u00e1s \u201ezajb\u00f3l\u201d, amelyet a sebess\u00e9gspektrum nem k\u00e9pes felbontani.<\/p>\n<h2>1. Hogyan j\u00f6n l\u00e9tre a burkol\u00f3g\u00f6rbe-spektrum?<\/h2>\n<p>Egy helyi hiba \u2013 egy reped\u00e9s a fut\u00f3fel\u00fcleten, egy horpad\u00e1s a g\u00f6rg\u0151n \u2013 k\u00f6r\u00f6nk\u00e9nt egyszer er\u0151teljesen meg\u00fct, \u00e9s t\u00f6bb kHz-es frekvenci\u00e1n gerjeszti a csap\u00e1gy saj\u00e1t rezonanci\u00e1it. Ezek a rezonanci\u00e1k a <em>hordoz\u00f3<\/em>; a hat\u00e1sok szok\u00e1sos sorozata <em>modulates<\/em> a viv\u0151hull\u00e1m amplit\u00fad\u00f3ja. A burkol\u00f3g\u00f6rbe-elj\u00e1r\u00e1s kisz\u0171ri a viv\u0151hull\u00e1mot, \u00e9s csak a modul\u00e1ci\u00f3t tartja meg:<\/p>\n<ol>\n<li><strong>S\u00e1vsz\u0171r\u0151:<\/strong> kiv\u00e1laszt egy rezonanciaenergi\u00e1ban gazdag magas frekvenciatartom\u00e1nyt (\u00e1ltal\u00e1ban 1\u201310 kHz), kisz\u0171rve az egyens\u00falyhi\u00e1nyb\u00f3l \u00e9s az elt\u00e9r\u00edt\u00e9sb\u0151l sz\u00e1rmaz\u00f3 alacsony frekvenci\u00e1j\u00fa rezg\u00e9seket. A <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/band-pass-filter\/\">s\u00e1vsz\u0171r\u0151<\/a> does this job.<\/li>\n<li><strong>Bor\u00edt\u00e9kfelismer\u00e9s (<a href=\"https:\/\/vibromera.eu\/hu\/glossary\/demodulation\/\">demodul\u00e1ci\u00f3<\/a>):<\/strong> korrig\u00e1lja a sz\u0171rt jelet, \u00e9s rajzolja le annak amplit\u00fad\u00f3ja kont\u00farj\u00e1t \u2013 a burkol\u00f3g\u00f6rb\u00e9t.<\/li>\n<li><strong>Alul\u00e1tereszt\u0151 sz\u0171r\u0151:<\/strong> sim\u00edtsa el a burkol\u00f3g\u00f6rb\u00e9t a marad\u00e9k viv\u0151hull\u00e1m-hull\u00e1mz\u00e1s elt\u00e1vol\u00edt\u00e1sa \u00e9rdek\u00e9ben.<\/li>\n<li><strong>FFT:<\/strong> alak\u00edtsa \u00e1t a burkol\u00f3g\u00f6rb\u00e9t a frekvenciatartom\u00e1nyba.<\/li>\n<li><strong>Eredm\u00e9ny:<\/strong> olyan burkol\u00f3g\u00f6rbe, amelynek cs\u00facsai az \u00fctk\u00f6z\u00e9si ism\u00e9tl\u00e9si frekvenci\u00e1kon helyezkednek el.<\/li>\n<\/ol>\n<p>A l\u00e9nyeg az, hogy az e l\u00e1nc \u00e1ltal visszanyert modul\u00e1ci\u00f3s frekvenci\u00e1k <em>a<\/em> a csap\u00e1gyhib\u00e1k gyakoris\u00e1ga. A magas frekvenci\u00e1j\u00fa viv\u0151hull\u00e1m csup\u00e1n h\u00edrviv\u0151k\u00e9nt m\u0171k\u00f6dik, \u00e9s minden alkalommal megsz\u00f3lal, amikor egy hiba meg\u00fcti.<\/p>\n<h2>2. A bor\u00edt\u00e9k spektrum\u00e1nak elemz\u00e9se<\/h2>\n<h3>Eg\u00e9szs\u00e9ges csap\u00e1gy<\/h3>\n<ul>\n<li>Alacsony \u00e1ltal\u00e1nos burkol\u00f3g\u00f6rbe-szint.<\/li>\n<li>Egyenes vagy enyh\u00e9n lejt\u0151 vonal, amelyen nincsenek kifejezett cs\u00facsok.<\/li>\n<li>A m\u0171szer \u00e9rz\u00e9kenys\u00e9g\u00e9nek szintj\u00e9n vagy az alatt l\u00e9v\u0151 h\u00e1tt\u00e9rzaj.<\/li>\n<\/ul>\n<h3>Meghib\u00e1sodott csap\u00e1gy<\/h3>\n<ul>\n<li><strong>Els\u0151dleges cs\u00facs:<\/strong> egy adott hiba-frekvenci\u00e1n \u2014 <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/bpfo\/\">BPFO<\/a>, <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/bpfi\/\">BPFI<\/a>, <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/bsf\/\">BSF<\/a> vagy <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/ftf\/\">FTF<\/a>.<\/li>\n<li><strong>Felharmonikusok:<\/strong> A hiba gyakoris\u00e1g\u00e1nak k\u00e9tszerese, h\u00e1romszorosa, n\u00e9gyszerese jelentkezik, \u00e9s a hiba s\u00falyosbod\u00e1s\u00e1val egyre gyakrabban fordul el\u0151.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/hu\/glossary\/sidebands\/\">Oldals\u00e1vok<\/a>:<\/strong> ketrecben elhelyezve (FTF) vagy <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/running-speed\/\">fut\u00f3sebess\u00e9g<\/a> (1\u00d7) a hiba cs\u00facs\u00e9rt\u00e9k k\u00f6r\u00fcli intervallumok, amelyek a hiba terhel\u00e9si z\u00f3n\u00e1ba val\u00f3 bel\u00e9p\u00e9sekor \u00e9s onnan val\u00f3 kil\u00e9p\u00e9sekor fell\u00e9p\u0151 terhel\u00e9sv\u00e1ltoz\u00e1st t\u00fckr\u00f6zik.<\/li>\n<li><strong>Megemelt padl\u00f3:<\/strong> a zajszint emelkedik, ahogy a fel\u00fclet \u00e1llapota romlik.<\/li>\n<\/ul>\n<p>A megfelel\u0151 cs\u00facs jelzi, hogy <em>amely<\/em> A hiba helye: a BPFO-cs\u00facs a k\u00fcls\u0151 gy\u0171r\u0171re, a BPFI a bels\u0151 gy\u0171r\u0171re, a BSF a g\u00f6rd\u00fcl\u0151elemre, az FTF pedig a kos\u00e1rra utal. Mivel a BPFI \u00e9s a BSF a terhel\u00e9si z\u00f3n\u00e1n kereszt\u00fcl forog, amplit\u00fad\u00f3modul\u00e1ltak, ez\u00e9rt oldals\u00e1vok k\u00eds\u00e9rik \u0151ket; a r\u00f6gz\u00edtett terhel\u00e9si z\u00f3n\u00e1ban megjelen\u0151 BPFO-hiba eset\u00e9ben ez \u00e1ltal\u00e1ban nem \u00edgy van.<\/p>\n<h2>3. Mi\u00e9rt jobb a szok\u00e1sos spektrumn\u00e1l?<\/h2>\n<p>H\u00e1rom tulajdons\u00e1g teszi a burkolati spektrumot elengedhetetlen\u00fcl fontoss\u00e1 a csap\u00e1gyakn\u00e1l:<\/p>\n<ul>\n<li><strong>Korai felismer\u00e9s:<\/strong> A rendszer rendszeresen jelzi a kialakul\u00f3ban l\u00e9v\u0151 k\u00e1rosod\u00e1sokat h\u00f3napokkal \u2013 gyakran 6\u201318 h\u00f3nappal \u2013 azel\u0151tt, hogy a hiba l\u00e1that\u00f3v\u00e1 v\u00e1lna a sebess\u00e9gspektrumban, \u00edgy maxim\u00e1lis el\u0151k\u00e9sz\u00edt\u00e9si id\u0151t biztos\u00edtva az alkatr\u00e9szek beszerz\u00e9s\u00e9hez \u00e9s a tervez\u00e9shez. \u00c9rz\u00e9keny azokra a mikros\u00e9r\u00fcl\u00e9sekre is, amelyek a sebess\u00e9gsk\u00e1l\u00e1n szinte semmilyen energi\u00e1t nem bocs\u00e1tanak ki.<\/li>\n<li><strong>Egy\u00e9rtelm\u0171 hibajelek:<\/strong> mivel az egyens\u00falytalans\u00e1got \u00e9s az elt\u00e9r\u00e9st a demodul\u00e1ci\u00f3 el\u0151tt kisz\u0171rik, a hibafrekvenci\u00e1k \u00e9s azok oldals\u00e1vjai tiszta h\u00e1tt\u00e9r el\u0151tt j\u00f3l kiemelkednek, \u00edgy sokkal k\u00f6nnyebben \u00e9rtelmezhet\u0151k, mint egy zs\u00fafolt sz\u00e9less\u00e1v\u00fa spektrumban.<\/li>\n<li><strong>Alacsony energi\u00e1j\u00fa esem\u00e9nyek r\u00f6gz\u00edt\u00e9se:<\/strong> Egy apr\u00f3 \u00fct\u00e9s alacsony frekvenci\u00e1n elhanyagolhat\u00f3 energi\u00e1t hordoz, de a magas frekvenci\u00e1j\u00fa rezonanci\u00e1kat hat\u00e9konyan gerjeszti. A burkol\u00f3g\u00f6rbe-feldolgoz\u00e1s pontosan ezeket a gyenge, magas frekvenci\u00e1j\u00fa diagnosztikai jeleket er\u0151s\u00edti fel.<\/li>\n<\/ul>\n<p>\u00c9ppen ez\u00e9rt a bor\u00edt\u00e9kelemz\u00e9s a <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/shock-pulse-method\/\">l\u00f6k\u00e9shull\u00e1m-m\u00f3dszer<\/a> \u00e9s <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/spike-energy\/\">spike energy<\/a> a csap\u00e1gy\u00e1llapot-figyel\u00e9s sarokk\u00f6vek\u00e9nt, \u00e9s mi\u00e9rt <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/kurtosis\/\">cs\u00facsoss\u00e1g<\/a> gyakran az amplit\u00fad\u00f3val p\u00e1rhuzamosan emelkedik.<\/p>\n<h2>4. Az \u00e9rtelmez\u00e9s l\u00e9p\u00e9sr\u0151l l\u00e9p\u00e9sre<\/h2>\n<p>Hogyan alak\u00edtsunk bor\u00edt\u00e9kdiagramot diagn\u00f3ziss\u00e1:<\/p>\n<ol>\n<li><strong>Sz\u00e1m\u00edtsuk ki a hiba gyakoris\u00e1g\u00e1t<\/strong> a be\u00e9p\u00edtett csap\u00e1gy \u2013 BPFO, BPFI, BSF \u00e9s FTF \u2013 eset\u00e9ben a geometri\u00e1ja \u00e9s a tengely fordulatsz\u00e1ma alapj\u00e1n. A mi <a href=\"https:\/\/vibromera.eu\/hu\/calculators\/bearing-defect-frequencies\/\">Csap\u00e1gyhiba-gyakoris\u00e1gi kalkul\u00e1tor<\/a> m\u00e1sodpercek alatt mind a n\u00e9gyet visszaadja, \u00e9s a <a href=\"https:\/\/vibromera.eu\/hu\/calculators\/harmonic-frequency-calculator\/\">Harmonikus frekvencia kalkul\u00e1tor<\/a> seg\u00edt a megrendel\u00e9sek rendszerez\u00e9s\u00e9ben.<\/li>\n<li><strong>Keres\u00e9s a spektrumban<\/strong> az adott frekvenci\u00e1kn\u00e1l m\u00e9rt cs\u00facs\u00e9rt\u00e9kekre, figyelembe v\u00e9ve a cs\u00fasz\u00e1s \u00e9s a sz\u00e1m\u00edt\u00e1si t\u0171r\u00e9s miatt k\u00f6r\u00fclbel\u00fcl \u00b15%-os elt\u00e9r\u00e9st.<\/li>\n<li><strong>Ellen\u0151rizze a harmonikusok seg\u00edts\u00e9g\u00e9vel<\/strong> \u2014 egy val\u00f3di csap\u00e1gyhiba nem egyetlen kiugr\u00f3 \u00e9rt\u00e9ket, hanem egy sorozatot mutat.<\/li>\n<li><strong>Az oldals\u00e1vok k\u00f6z\u00f6tti t\u00e1vols\u00e1g ellen\u0151rz\u00e9se<\/strong> a forr\u00e1s tov\u00e1bbi igazol\u00e1sa \u00e9rdek\u00e9ben<\/li>\n<li><strong>Diagnosztiz\u00e1l\u00e1s \u00e9s oszt\u00e1lyoz\u00e1s<\/strong> a hib\u00e1t az illesztett elem \u00e9s az amplit\u00fad\u00f3 alapj\u00e1n.<\/li>\n<\/ol>\n<p>A burkolatgyorsul\u00e1s grammban kifejezett, hozz\u00e1vet\u0151leges s\u00falyoss\u00e1gi sk\u00e1la seg\u00edt a teend\u0151k fontoss\u00e1gi sorrendj\u00e9nek meg\u00e1llap\u00edt\u00e1s\u00e1ban: egy <strong>incipient<\/strong> a hib\u00e1s mint\u00e1ban (\u22480,5\u20131 g) egy kis, elszigetelt cs\u00facs l\u00e1that\u00f3 \u2013 havonta ellen\u0151rizni; egy <strong>early<\/strong> a hib\u00e1s alkatr\u00e9sz (kb. 1\u20133 g) egy vagy k\u00e9t fels\u0151harmonikus\u00e1val egy\u00e9rtelm\u0171 cs\u00facsot mutat \u2013 hetente ellen\u0151rizze, \u00e9s n\u00e9h\u00e1ny h\u00f3napon bel\u00fcl tervezze meg a cser\u00e9t; a <strong>moderate<\/strong> a hiba (\u22483\u201310 g) er\u0151s cs\u00facsot, t\u00f6bb harmonikust \u00e9s oldals\u00e1vot mutat \u2013 a cser\u00e9t n\u00e9h\u00e1ny h\u00e9ten bel\u00fcl tervezz\u00e9k meg; \u00e9s egy <strong>advanced<\/strong> Ha a hiba (&gt;10 g) nagyon nagy amplit\u00fad\u00f3t, sok harmonikus komponenst \u00e9s megemelkedett alapszintet mutat, akkor a csap\u00e1gyat halad\u00e9ktalanul ki kell cser\u00e9lni. A pontos k\u00fcsz\u00f6b\u00e9rt\u00e9kek a csap\u00e1gy m\u00e9ret\u00e9t\u0151l \u00e9s a fordulatsz\u00e1mt\u00f3l f\u00fcggenek, ez\u00e9rt azokat mindig a g\u00e9pre jellemz\u0151 adatok alapj\u00e1n kell \u00e9rtelmezni. <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/baseline\/\">alapvonal<\/a> and your own <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/trending\/\">trendi<\/a> el\u0151zm\u00e9nyek.<\/p>\n<h2>5. Az Envelope Spectrum gyakorlati alkalmaz\u00e1sa a terepen<\/h2>\n<p>In a <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/condition-monitoring\/\">\u00e1llapotfigyel\u00e9s<\/a> A program seg\u00edts\u00e9g\u00e9vel a burkol\u00f3 spektrum minden csap\u00e1gy\u00fatvonalhoz rendelhet\u0151: ha minden hibafrekvenci\u00e1n\u00e1l nyomon k\u00f6veti a burkol\u00f3 amplit\u00fad\u00f3j\u00e1t, sokkal kor\u00e1bban \u2013 \u00e9s sokkal pontosabban \u2013 kap figyelmeztet\u00e9st, mint amennyit az \u00e1ltal\u00e1nos rezg\u00e9sv\u00e1ltoz\u00e1s figyelemmel k\u00eds\u00e9r\u00e9se \u00f6nmag\u00e1ban ny\u00fajtani tud. A hibaelh\u00e1r\u00edt\u00e1s sor\u00e1n akkor bizony\u00edtja \u00e9rt\u00e9k\u00e9t, ha az \u00e1ltal\u00e1nos szint magas, de a standard spektrum nem egy\u00e9rtelm\u0171, ha csap\u00e1gyprobl\u00e9m\u00e1ra gyanakodnak, ha meg kell er\u0151s\u00edteni, hogy a csere val\u00f3ban indokolt-e, vagy ha azonos\u00edtani kell <em>amely<\/em> melyik csap\u00e1gy hib\u00e1sodik meg egy t\u00f6bbcsap\u00e1gyas hajt\u00e1sl\u00e1nc eset\u00e9n. Egy hordozhat\u00f3, k\u00e9tcsatorn\u00e1s m\u0171szer, p\u00e9ld\u00e1ul a <a href=\"https:\/\/vibromera.eu\/hu\/termek\/balanset-1\/\">Balanset-1A<\/a> lehet\u0151v\u00e9 teszi a technikus sz\u00e1m\u00e1ra, hogy egy gyorsul\u00e1sm\u00e9r\u0151vel (accelerometer) k\u00f6zvetlen\u00fcl az egyes csap\u00e1gyh\u00e1zakn\u00e1l r\u00f6gz\u00edtse a nagyfrekvenci\u00e1s rezg\u00e9st <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/accelerometer\/\">gyorsul\u00e1sm\u00e9r\u0151<\/a>, \u00edgy ugyanaz a helysz\u00edni ellen\u0151rz\u00e9s, amely <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/residual-unbalance\/\">marad\u00e9k kiegyens\u00falyozatlans\u00e1g<\/a> a kiegyens\u00falyoz\u00e1s ut\u00e1n a csap\u00e1gyak kezdeti s\u00e9r\u00fcl\u00e9seinek felismer\u00e9s\u00e9re is alkalmas.<\/p>\n<h2>6. Az Envelope Spectrum \u00e9s az Envelope Analysis \u00f6sszehasonl\u00edt\u00e1sa<\/h2>\n<p>A k\u00e9t kifejez\u00e9st gyakran szinonimak\u00e9nt haszn\u00e1lj\u00e1k, de \u00e9rdemes tiszt\u00e1zni a rangsort. <strong>Burkol\u00f3g\u00f6rbe-elemz\u00e9s<\/strong> ez a teljes folyamat \u2013 s\u00e1vsz\u0171r\u00e9s, demodul\u00e1ci\u00f3 \u00e9s FFT. A <strong>burkol\u00f3jel<\/strong> az id\u0151tartom\u00e1nyban demodul\u00e1lt hull\u00e1mforma, egy k\u00f6ztes eredm\u00e9ny. A <strong>burkol\u00f3g\u00f6rbe spektrum<\/strong> ez a v\u00e9gs\u0151 frekvenciadiagram, az a kimeneti eredm\u00e9ny, amelyet az elemz\u0151 t\u00e9nylegesen \u00e9rtelmez. R\u00f6viden: a burkol\u00f3g\u00f6rbe-spektrum a burkol\u00f3g\u00f6rbe-elemz\u00e9s eredm\u00e9nye, \u00e9s a csap\u00e1gyhib\u00e1k felismer\u00e9s\u00e9nek aranystandardja: az a k\u00e9pess\u00e9ge, hogy a hib\u00e1s frekvenci\u00e1kat j\u00f3val azel\u0151tt felt\u00e1rja, hogy azok a standard spektrumban megjelennek, valamint a vil\u00e1gos, alkatr\u00e9szspecifikus jellegzetess\u00e9gek egy\u00fcttesen teszik n\u00e9lk\u00fcl\u00f6zhetetlen r\u00e9sz\u00e9v\u00e9 minden forg\u00f3g\u00e9pekhez k\u00e9sz\u00fclt predikt\u00edv karbantart\u00e1si eszk\u00f6zt\u00e1rnak.<\/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 burkol\u00f3g\u00f6rbe spektrumot, a burkol\u00f3g\u00f6rbe jel FFT-j\u00e9t demodul\u00e1ci\u00f3val, \u00e9s a csap\u00e1gyhiba-frekvenci\u00e1k felt\u00e1r\u00e1s\u00e1t az \u00fct\u00e9si ism\u00e9tl\u00e9si ar\u00e1nyok kinyer\u00e9s\u00e9vel a nagyfrekvenci\u00e1s rezonanci\u00e1kb\u00f3l.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[114,109],"tags":[],"class_list":["post-114","glossary","type-glossary","status-publish","hentry","category-analysis","category-glossary"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/hu\/wp-json\/wp\/v2\/glossary\/114","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\/114\/revisions"}],"predecessor-version":[{"id":101282,"href":"https:\/\/vibromera.eu\/hu\/wp-json\/wp\/v2\/glossary\/114\/revisions\/101282"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/hu\/wp-json\/wp\/v2\/media?parent=114"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/hu\/wp-json\/wp\/v2\/categories?post=114"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/hu\/wp-json\/wp\/v2\/tags?post=114"}],"curies":[{"name":"munkaf\u00fczet","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}