{"id":20635,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/blade-passing-frequency\/"},"modified":"2026-05-23T22:30:55","modified_gmt":"2026-05-23T22:30:55","slug":"blade-passing-frequency","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/hu\/glossary\/blade-passing-frequency\/","title":{"rendered":"Penge\u00e1thalad\u00e1si frekvencia (BPF) a rezg\u00e9sanal\u00edzisben"},"content":{"rendered":"<h1>Penge\u00e1thalad\u00e1si frekvencia (BPF) a rezg\u00e9sanal\u00edzisben<\/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\/20635?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\/20635?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\/20635?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\/20635?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\/20635?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\/20635?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\/20635?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\/20635?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\/20635?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\/20635?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\/20635?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\/20635?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\/20635?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\/20635?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>Penge\u00e1thalad\u00e1si frekvencia (BPF)<\/strong> egy jellegzetes frekvenciakomponens, amely az aerodinamikai \u00e9s hidrodinamikai g\u00e9pek rezg\u00e9sjellemz\u0151iben megtal\u00e1lhat\u00f3, p\u00e9ld\u00e1ul <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/fan-defects\/\">ventil\u00e1torok<\/a>, <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/pump-defects\/\">szivatty\u00fak<\/a>, ventil\u00e1torok \u00e9s kompresszorok eset\u00e9ben. Ez azt a sebess\u00e9get jelenti, amellyel a j\u00e1r\u00f3ker\u00e9k forg\u00f3 lap\u00e1tjai vagy sz\u00e1rnyai elhaladnak egy r\u00f6gz\u00edtett pont \u2013 egy elz\u00e1r\u00f3 (vagy v\u00edzterel\u0151) sz\u00e1rny, egy diff\u00fazor vagy az \u00e9rz\u00e9kel\u0151 helye \u2013 mellett. Minden egyes lap\u00e1t\u00e1tmenet egy-egy k\u00fcl\u00f6n\u00e1ll\u00f3 nyom\u00e1simpulzust v\u00e1lt ki, \u00e9s ezeknek az impulzusoknak az \u00f6sszege egy tiszta, kisz\u00e1m\u00edthat\u00f3 rezg\u00e9scs\u00facsot eredm\u00e9nyez, amelyet az elemz\u0151 el\u0151re kisz\u00e1m\u00edthat \u00e9s id\u0151ben nyomon k\u00f6vethet. Mivel a BPF k\u00f6zvetlen\u00fcl kapcsol\u00f3dik a <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/running-speed\/\">\u00fczemi fordulatsz\u00e1m<\/a> \u00e9s a peng\u00e9k sz\u00e1m\u00e1t tekintve ez az egyik leghasznosabb diagnosztikai jellemz\u0151 a <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/spectrum\/\">rezg\u00e9si spektrum<\/a> b\u00e1rmely peng\u00e9s g\u00e9p eset\u00e9ben.<\/p>\n<h2>1. Fogalommeghat\u00e1roz\u00e1s: Mi az a pengemozg\u00e1si frekvencia?<\/h2>\n<p>A BPF alapvet\u0151en aerodinamikai vagy hidraulikai k\u00f6lcs\u00f6nhat\u00e1sb\u00f3l sz\u00e1rmazik, nem pedig mechanikai hib\u00e1b\u00f3l. Amikor az egyes lap\u00e1tok elhaladnak egy r\u00f6gz\u00edtett akad\u00e1ly mellett \u2013 leggyakrabban egy szivatty\u00fa spir\u00e1lis v\u00edzterel\u0151je vagy egy ventil\u00e1tor h\u00e1zny\u00falv\u00e1nya mellett \u2013, pillanatnyilag \u00f6sszenyomj\u00e1k, majd elengedik a folyad\u00e9kot, ami nyom\u00e1simpulzust k\u00fcld a burkolatba \u00e9s a k\u00f6rnyez\u0151 szerkezetbe. Ha ezt minden lap\u00e1tn\u00e1l, minden fordulaton megism\u00e9telj\u00fck, az eredm\u00e9ny egy \u00e1lland\u00f3 hang lesz, amelynek frekvenci\u00e1j\u00e1t kiz\u00e1r\u00f3lag a lap\u00e1tok sz\u00e1ma \u00e9s forg\u00e1si sebess\u00e9g\u00fck hat\u00e1rozza meg. Ez\u00e9rt nevezik a BPF-et n\u00e9ha a szivatty\u00fak lap\u00e1t\u00e1tmeneti frekvenci\u00e1j\u00e1nak: a fizika azonos, f\u00fcggetlen\u00fcl att\u00f3l, hogy a lap\u00e1tos elem egy ventil\u00e1tor rotorja vagy egy szivatty\u00fa j\u00e1r\u00f3kereke. Ez a jelens\u00e9g a <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/aerodynamic-forces\/\">aerodinamikai er\u0151k<\/a> \u00e9s <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/hydraulic-forces\/\">hidraulikus er\u0151k<\/a> amelyek a g\u00e9p rendes \u00fczemeltet\u00e9se sor\u00e1n hat\u00e1ssal vannak r\u00e1.<\/p>\n<h2>2. A lap\u00e1t\u00e1thalad\u00e1si frekvencia kisz\u00e1m\u00edt\u00e1sa<\/h2>\n<p>A BPF kisz\u00e1m\u00edt\u00e1sa egyszer\u0171; ez egyszer\u0171en a g\u00e9p forg\u00e1si sebess\u00e9g\u00e9nek \u00e9s a j\u00e1r\u00f3ker\u00e9k lap\u00e1tjainak sz\u00e1m\u00e1nak szorzata:<\/p>\n<blockquote><p><strong>BPF = Lap\u00e1tok sz\u00e1ma \u00d7 Forg\u00e1si sebess\u00e9g<\/strong><\/p><\/blockquote>\n<p>P\u00e9ld\u00e1ul egy 7 lap\u00e1tos, 1800 fordulat\/perc sebess\u00e9ggel forg\u00f3 ventil\u00e1tor BPF-\u00e9rt\u00e9ke:<\/p>\n<p>BPF = 7 lap\u00e1t \u00d7 1800 fordulat\/perc = 12 600 ciklus\/perc<\/p>\n<p>Ha ezt hertzre (Hz) k\u00edv\u00e1nja \u00e1tsz\u00e1m\u00edtani, ossza el 60-nal:<\/p>\n<p>BPF = 12 600 CPM \u00f7 60 = 210 Hz<\/p>\n<p>Egy apr\u00f3 r\u00e9szlet, amit \u00e9rdemes szem el\u0151tt tartani: ha a lap\u00e1tok sz\u00e1ma \u00e9s az \u00e1ll\u00f3 akad\u00e1lyok sz\u00e1ma k\u00f6z\u00f6s oszt\u00f3val rendelkezik, a t\u00e9nyleges pulz\u00e1ci\u00f3s mint\u00e1zat megv\u00e1ltozik; egyes konstrukci\u00f3kban ez\u00e9rt sz\u00e1nd\u00e9kosan pr\u00edmsz\u00e1m\u00fa lap\u00e1tot alkalmaznak egyetlen v\u00edzt\u00f6r\u0151vel szemben, hogy a BPF-\u00e9rt\u00e9k tiszta, elk\u00fcl\u00f6n\u00fclt cs\u00facsot mutasson. Ha nem szeretn\u00e9 k\u00e9zzel elv\u00e9gezni a sz\u00e1m\u00edt\u00e1sokat az \u00fatvonalon tal\u00e1lhat\u00f3 minden g\u00e9p eset\u00e9ben, ingyenes <a href=\"https:\/\/vibromera.eu\/hu\/calculators\/blade-pass-frequency\/\">Lap\u00e1t\u00e1thalad\u00e1si frekvencia kalkul\u00e1tor<\/a> a pengesz\u00e1mot \u00e9s a sebess\u00e9get k\u00f6zvetlen\u00fcl BPF-\u00e9rt\u00e9kre konvert\u00e1lja, \u00e9s a <a href=\"https:\/\/vibromera.eu\/hu\/calculators\/harmonic-frequency-calculator\/\">Harmonikus frekvencia kalkul\u00e1tor<\/a> rendszerezi a fut\u00e1si sebess\u00e9ghez tartoz\u00f3 rendeket, \u00edgy k\u00f6nnyen megfigyelhet\u0151, hol a BPF \u00e9s annak <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/harmonics\/\">felharmonikusok<\/a> hogyan fog elhelyezkedni a t\u00f6bbi alkatr\u00e9szhez k\u00e9pest.<\/p>\n<h2>3. Mi\u00e9rt fontos a BPF a g\u00e9pdiagnosztik\u00e1ban?<\/h2>\n<p>A lap\u00e1t\u00e1thalad\u00e1si frekvenci\u00e1n jelentkez\u0151 rezg\u00e9s minden olyan g\u00e9p eset\u00e9ben norm\u00e1lis \u00e9s v\u00e1rhat\u00f3 jelens\u00e9g, amely lap\u00e1tokkal mozgat leveg\u0151t vagy folyad\u00e9kot \u2013 puszta jelenl\u00e9te nem jelenti azt, hogy meghib\u00e1sod\u00e1sr\u00f3l lenne sz\u00f3. A hibaelh\u00e1r\u00edt\u00e1s szempontj\u00e1b\u00f3l az a fontos, hogy <em>amplit\u00fad\u00f3<\/em> azon a frekvenci\u00e1n, amely a g\u00e9p mechanikai \u00e9s aerodinamikai \u00e1llapot\u00e1nak \u00e9rz\u00e9keny mutat\u00f3ja. A BPF-amplit\u00fad\u00f3 jelent\u0151s emelked\u00e9se vagy er\u0151s harmonikusok hirtelen megjelen\u00e9se gyakran m\u00e1r j\u00f3val a meghib\u00e1sod\u00e1s bek\u00f6vetkezte el\u0151tt jelzi a kialakul\u00f3 probl\u00e9m\u00e1t. \u00c9ppen ez\u00e9rt a BPF-amplit\u00fad\u00f3 a rutinellen\u0151rz\u00e9s els\u0151dleges jel\u00f6ltje <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/trending\/\">trendi<\/a> egy <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/condition-monitoring\/\">\u00e1llapotfel\u00fcgyelet<\/a> program.<\/p>\n<h2>4. A magas BPF-amplit\u00fad\u00f3 \u00e1ltal jelzett gyakori probl\u00e9m\u00e1k<\/h2>\n<p>Az 1\u00d7BPF-n\u00e9l vagy annak t\u00f6bbsz\u00f6r\u00f6s\u00e9n\u00e9l (2\u00d7BPF, 3\u00d7BPF stb.) jelentkez\u0151 fokozott rezg\u00e9s t\u00f6bb k\u00fcl\u00f6nb\u00f6z\u0151 probl\u00e9ma t\u00fcnete lehet:<\/p>\n<ul>\n<li><strong>Aerodinamikai vagy hidraulikai probl\u00e9m\u00e1k:<\/strong> A bemeneti vagy kimeneti ny\u00edl\u00e1sn\u00e1l fell\u00e9p\u0151 egyenetlen vagy turbulens \u00e1raml\u00e1s az egyik f\u0151 ok, amely elt\u00f6m\u0151d\u00e9sekb\u0151l, nem megfelel\u0151 cs\u0151vezet\u00e9kekb\u0151l vagy a g\u00e9pnek a leghat\u00e9konyabb m\u0171k\u00f6d\u00e9si pontj\u00e1t\u00f3l (BEP) t\u00e1vol es\u0151 \u00fczemm\u00f3db\u00f3l ad\u00f3dik. A szivatty\u00fak eset\u00e9ben ez \u00e1tcsaphat <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/cavitation\/\">kavit\u00e1ci\u00f3<\/a> vagy <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/recirculation\/\">recirkul\u00e1ci\u00f3<\/a> amikor az \u00fczemi pont t\u00falzottan elt\u00e9r.<\/li>\n<li><strong>A rotor vagy a j\u00e1r\u00f3ker\u00e9k kiegyens\u00falyozatlans\u00e1ga:<\/strong> b\u00e1r <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/unbalance\/\">kiegyens\u00falyozatlans\u00e1g<\/a> els\u0151sorban 1-szeres fut\u00e1si sebess\u00e9gn\u00e9l jelentkezik, de az egyenetlen t\u00f6megeloszl\u00e1s is okozhat egyenetlen lap\u00e1tterhel\u00e9st, ami megn\u00f6veli a BPF-\u00e9rt\u00e9ket.<\/li>\n<li><strong>A penge s\u00e9r\u00fcl\u00e9se vagy kop\u00e1sa:<\/strong> A repedt, megg\u00f6rb\u00fclt, lepattant vagy kopott penge megzavarja az egyenletes nyom\u00e1singadoz\u00e1sokat, ami a BPF rezg\u00e9s\u00e9nek jelent\u0151s emelked\u00e9s\u00e9t okozza \u2013 ez a jelens\u00e9g gyakori k\u00f6vetkezm\u00e9nye <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/impeller-defects\/\">j\u00e1r\u00f3ker\u00e9k hib\u00e1k<\/a>.<\/li>\n<li><strong>Helytelen t\u00e1vols\u00e1gok:<\/strong> ha a rotor helyzete a h\u00e1zban elt\u00e9r a norm\u00e1list\u00f3l, vagy a lap\u00e1tok v\u00e9gei \u00e9s a burkolat k\u00f6z\u00f6tt nem megfelel\u0151 a h\u00e9zag, akkor a lap\u00e1tok a legsz\u0171kebb ponton val\u00f3 \u00e1thalad\u00e1sakor nagy nyom\u00e1singadoz\u00e1sok keletkeznek. Ez szorosan \u00f6sszef\u00fcgg azzal, hogy <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/eccentricity\/\">excentricit\u00e1s<\/a> a rotorh\u00e1z geometri\u00e1j\u00e1ban.<\/li>\n<li><strong>Szerkezeti rezonancia:<\/strong> ha a BPF vagy annak egyik harmonik\u00e1ja egybeesik egy <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/natural-frequency\/\">saj\u00e1tfrekvencia<\/a> a g\u00e9p, annak cs\u0151vezet\u00e9kei vagy alapzata egyik struktur\u00e1lis rezonanci\u00e1j\u00e1val, a rezg\u00e9s dr\u00e1mai m\u00e9rt\u00e9kben feler\u0151s\u00f6dik <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/structural-resonance\/\">szerkezeti rezonancia<\/a>.<\/li>\n<\/ul>\n<h2>5. A lap\u00e1t\u00e1tmeneti frekvencia harmonikusai (2\u00d7BPF, 3\u00d7BPF)<\/h2>\n<p>Az er\u0151s BPF-harmonikusok jelenl\u00e9te \u00e1ltal\u00e1ban s\u00falyosabb probl\u00e9m\u00e1ra utal, vagy az \u00e1raml\u00e1sban fell\u00e9p\u0151 \u00e9lesebb, kev\u00e9sb\u00e9 szinuszos nyom\u00e1simpulzusra. Egy s\u00falyosan megg\u00f6rb\u00fclt lap\u00e1t, vagy a j\u00e1r\u00f3ker\u00e9k k\u00f6zel\u00e9ben elhelyezked\u0151 jelent\u0151s akad\u00e1ly olyan impulzust eredm\u00e9nyez, amely elt\u00e9r a tiszta szinuszhull\u00e1mt\u00f3l; a frekvenciatartom\u00e1nyban ez azt jelenti, hogy t\u00f6bb harmonikus emelkedik a zaj f\u00f6l\u00e9. Az 1\u00d7BPF, 2\u00d7BPF \u00e9s 3\u00d7BPF relat\u00edv magass\u00e1gainak leolvas\u00e1sa ez\u00e9rt megadja az elemz\u0151nek egy \u00e9rz\u00e9ket arra, hogy mennyire \u201ecs\u00facsos\u201d \u00e9s mennyire s\u00falyoss\u00e1 v\u00e1lt az alapul szolg\u00e1l\u00f3 zavar.<\/p>\n<h2>6. Elemz\u00e9si technik\u00e1k<\/h2>\n<p>A BPF-hez kapcsol\u00f3d\u00f3 probl\u00e9m\u00e1k diagnosztiz\u00e1l\u00e1sa egy vil\u00e1gos l\u00e9p\u00e9ssorozat szerint t\u00f6rt\u00e9nik:<\/p>\n<ol>\n<li><strong>BPF kisz\u00e1m\u00edt\u00e1sa:<\/strong> El\u0151sz\u00f6r hat\u00e1rozza meg az elm\u00e9leti \u00e9rt\u00e9ket az ismert lap\u00e1tok sz\u00e1ma \u00e9s a fordulatsz\u00e1m alapj\u00e1n, \u00edgy pontosan tudni fogja, hol kell keresnie.<\/li>\n<li><strong>Spektrumanal\u00edzis:<\/strong> vizsg\u00e1lja meg a <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/fft\/\">FFT<\/a> spektrumot a cs\u00facsok azonos\u00edt\u00e1s\u00e1ra 1\u00d7BPF-n\u00e9l \u00e9s annak harmonikusain\u00e1l, valamint annak felm\u00e9r\u00e9s\u00e9re, hogy mennyire emelkednek ki a sz\u00e9less\u00e1v\u00fa zajh\u00e1tt\u00e9rb\u0151l.<\/li>\n<li><strong>Trendek:<\/strong> hasonl\u00edtsa \u00f6ssze a jelenlegi BPF-amplit\u00fad\u00f3t a kor\u00e1bbi \u00e9rt\u00e9kekkel <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/baseline\/\">alapvonal<\/a> adatok; a hirtelen vagy fokozatos emelked\u00e9s egy\u00e9rtelm\u0171en a roml\u00e1s jele.<\/li>\n<li><strong>F\u00e1zisanal\u00edzis:<\/strong> k\u00e9tcsatorn\u00e1s analiz\u00e1torral, <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/phase\/\">f\u00e1zis<\/a> A m\u00e9r\u00e9sek seg\u00edts\u00e9g\u00e9vel megk\u00fcl\u00f6nb\u00f6ztethet\u0151 a rotor mozg\u00e1s\u00e1b\u00f3l ered\u0151 probl\u00e9ma a szerkezetb\u0151l ered\u0151 probl\u00e9m\u00e1t\u00f3l.<\/li>\n<\/ol>\n<p>Ez az utols\u00f3 l\u00e9p\u00e9s az, ahol egy igazi k\u00e9tcsatorn\u00e1s m\u0171szer igaz\u00e1n megmutatja, mire k\u00e9pes a gyakorlatban. Egy olyan hordozhat\u00f3 analiz\u00e1tor \u00e9s kiegyenl\u00edt\u0151, mint a <a href=\"https:\/\/vibromera.eu\/hu\/termek\/balanset-1\/\">Balanset-1A<\/a> m\u0171k\u00f6d\u00e9si sebess\u00e9g mellett k\u00e9t csatorn\u00e1n egyszerre r\u00f6gz\u00edti az amplit\u00fad\u00f3t \u00e9s a f\u00e1zist, \u00edgy a m\u00e9rn\u00f6k ellen\u0151rizheti, hogy a BPF k\u00f6zel\u00e9ben megjelen\u0151 megn\u00f6vekedett cs\u00facs val\u00f3ban aerodinamikai eredet\u0171-e, vagy val\u00f3j\u00e1ban egy 1\u00d7 <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/imbalance\/\">egyens\u00falyhi\u00e1ny<\/a> amit a k\u00f6vetkez\u0151k\u00e9ppen lehet kijav\u00edtani: <a href=\"https:\/\/vibromera.eu\/hu\/glossary\/kiegyensulyozas\/\">kiegyens\u00falyoz\u00e1s<\/a> a rotor hely\u00e9n. A lap\u00e1t\u00e1thalad\u00e1si frekvencia rendszeres figyelemmel k\u00eds\u00e9r\u00e9s\u00e9vel a karbantart\u00f3 csapatok \u00e9rt\u00e9kes inform\u00e1ci\u00f3kat szereznek a kritikus forg\u00f3g\u00e9pek \u00e1llapot\u00e1r\u00f3l, \u00e9s j\u00f3val a bek\u00f6vetkez\u00e9s\u00fck el\u0151tt felismerhetik a lehets\u00e9ges meghib\u00e1sod\u00e1sokat.<\/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 penge\u00e1thalad\u00e1si frekvenci\u00e1t (BPF) \u00e9s annak fontoss\u00e1g\u00e1t a ventil\u00e1torok, szivatty\u00fak \u00e9s kompresszorok probl\u00e9m\u00e1inak diagnosztiz\u00e1l\u00e1s\u00e1ban. \u00c9rtse meg a BPF k\u00e9plet\u00e9t \u00e9s azt, hogy mit jelez a magas BPF rezg\u00e9s.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[114,109],"tags":[],"class_list":["post-20635","glossary","type-glossary","status-publish","hentry","category-analysis","category-glossary"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/hu\/wp-json\/wp\/v2\/glossary\/20635","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\/20635\/revisions"}],"predecessor-version":[{"id":101254,"href":"https:\/\/vibromera.eu\/hu\/wp-json\/wp\/v2\/glossary\/20635\/revisions\/101254"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/hu\/wp-json\/wp\/v2\/media?parent=20635"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/hu\/wp-json\/wp\/v2\/categories?post=20635"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/hu\/wp-json\/wp\/v2\/tags?post=20635"}],"curies":[{"name":"munkaf\u00fczet","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}