{"id":249,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/spike-energy\/"},"modified":"2026-05-23T22:45:59","modified_gmt":"2026-05-23T22:45:59","slug":"spike-energy","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/vi\/glossary\/spike-energy\/","title":{"rendered":"N\u0103ng l\u01b0\u1ee3ng \u0111\u1ed9t bi\u1ebfn l\u00e0 g\u00ec? Tham s\u1ed1 ph\u00e1t hi\u1ec7n t\u00e1c \u0111\u1ed9ng"},"content":{"rendered":"<h1>Hi\u1ec3u v\u1ec1 n\u0103ng l\u01b0\u1ee3ng \u0111\u1ed9t bi\u1ebfn<\/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\/vi\/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\/vi\/product\/balanset-1\/\" title=\"M\u00e1y c\u00e2n b\u1eb1ng di \u0111\u1ed9ng &amp; M\u00e1y ph\u00e2n t\u00edch rung \u0111\u1ed9ng 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=\"B\u1ed9 \u0111\u1ea7y \u0111\u1ee7 m\u00e1y c\u00e2n b\u1eb1ng v\u00e0 ph\u00e2n t\u00edch rung \u0111\u1ed9ng c\u1ea7m tay Balanset-1A\" 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\/vi\/product-category\/devices\/\" rel=\"tag\">Thi\u1ebft b\u1ecb<\/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\/vi\/product\/balanset-1\/\" title=\"M\u00e1y c\u00e2n b\u1eb1ng di \u0111\u1ed9ng &amp; M\u00e1y ph\u00e2n t\u00edch rung \u0111\u1ed9ng Balanset-1A\">M\u00e1y c\u00e2n b\u1eb1ng di \u0111\u1ed9ng &amp; M\u00e1y ph\u00e2n t\u00edch rung \u0111\u1ed9ng 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> + Thu\u1ebf GTGT (n\u1ebfu c\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=\"\/vi\/wp-json\/wp\/v2\/glossary\/249?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=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng\" 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=\"\/vi\/wp-json\/wp\/v2\/glossary\/249?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=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng: \u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"\u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d \u0111\u00e3 \u0111\u01b0\u1ee3c th\u00eam v\u00e0o gi\u1ecf h\u00e0ng c\u1ee7a b\u1ea1n\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng<\/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\/vi\/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\/vi\/product\/vibration-sensor\/\" title=\"C\u1ea3m bi\u1ebfn rung\">\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=\"C\u1eadn c\u1ea3nh c\u1ea3m bi\u1ebfn rung Balanset-1A\" 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\/vi\/product-category\/parts\/\" rel=\"tag\">Ph\u1ee5 t\u00f9ng<\/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\/vi\/product\/vibration-sensor\/\" title=\"C\u1ea3m bi\u1ebfn rung\">C\u1ea3m bi\u1ebfn rung<\/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> + Thu\u1ebf GTGT (n\u1ebfu c\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=\"\/vi\/wp-json\/wp\/v2\/glossary\/249?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=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng\" 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=\"\/vi\/wp-json\/wp\/v2\/glossary\/249?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=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng: \u201cVibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"\u201cVibration sensor\u201d \u0111\u00e3 \u0111\u01b0\u1ee3c th\u00eam v\u00e0o gi\u1ecf h\u00e0ng c\u1ee7a b\u1ea1n\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng<\/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\/vi\/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\/vi\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"C\u1ea3m bi\u1ebfn quang h\u1ecdc (M\u00e1y \u0111o t\u1ed1c \u0111\u1ed9 laser)\">\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=\"C\u1ea3m bi\u1ebfn quang h\u1ecdc (M\u00e1y \u0111o t\u1ed1c \u0111\u1ed9 laser)\" 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\/vi\/product-category\/parts\/\" rel=\"tag\">Ph\u1ee5 t\u00f9ng<\/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\/vi\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"C\u1ea3m bi\u1ebfn quang h\u1ecdc (M\u00e1y \u0111o t\u1ed1c \u0111\u1ed9 laser)\">C\u1ea3m bi\u1ebfn quang h\u1ecdc (M\u00e1y \u0111o t\u1ed1c \u0111\u1ed9 laser)<\/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> + Thu\u1ebf GTGT (n\u1ebfu c\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=\"\/vi\/wp-json\/wp\/v2\/glossary\/249?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=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng\" 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=\"\/vi\/wp-json\/wp\/v2\/glossary\/249?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=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng: \u201cOptical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"\u201cOptical Sensor (Laser Tachometer)\u201d \u0111\u00e3 \u0111\u01b0\u1ee3c th\u00eam v\u00e0o gi\u1ecf h\u00e0ng c\u1ee7a b\u1ea1n\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng<\/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\/vi\/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\/vi\/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=\"B\u1ed9 d\u1ee5ng c\u1ee5 c\u00e2n b\u1eb1ng r\u00f4to Vibromera: h\u1ed9p \u0111\u1ef1ng, b\u1ed9 \u0111i\u1ec1u ch\u1ec9nh t\u00edn hi\u1ec7u \u0111a k\u00eanh, m\u00e1y ph\u00e2n t\u00edch c\u1ea7m tay, \u0111\u1ebf t\u1eeb, c\u1ea3m bi\u1ebfn rung v\u00e0 d\u00e2y c\u00e1p xo\u1eafn.\" 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\/vi\/product-category\/devices\/\" rel=\"tag\">Thi\u1ebft b\u1ecb<\/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\/vi\/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> + Thu\u1ebf GTGT (n\u1ebfu c\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=\"\/vi\/wp-json\/wp\/v2\/glossary\/249?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=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng\" 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=\"\/vi\/wp-json\/wp\/v2\/glossary\/249?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=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng: \u201cBalanset-4\u201d\" rel=\"nofollow\" data-success_message=\"\u201cBalanset-4\u201d \u0111\u00e3 \u0111\u01b0\u1ee3c th\u00eam v\u00e0o gi\u1ecf h\u00e0ng c\u1ee7a b\u1ea1n\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng<\/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\/vi\/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\/vi\/product\/magnet-stand\/\" title=\"\u0110\u1ebf t\u1eeb 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=\"\u0110\u1ebf nam ch\u00e2m.\" 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\/vi\/product-category\/parts\/\" rel=\"tag\">Ph\u1ee5 t\u00f9ng<\/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\/vi\/product\/magnet-stand\/\" title=\"\u0110\u1ebf t\u1eeb Insize-60-kgf\">\u0110\u1ebf t\u1eeb 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> + Thu\u1ebf GTGT (n\u1ebfu c\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=\"\/vi\/wp-json\/wp\/v2\/glossary\/249?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=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng\" 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=\"\/vi\/wp-json\/wp\/v2\/glossary\/249?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=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng: \u201cMagnetic Stand Insize-60-kgf\u201d\" rel=\"nofollow\" data-success_message=\"\u201cMagnetic Stand Insize-60-kgf\u201d \u0111\u00e3 \u0111\u01b0\u1ee3c th\u00eam v\u00e0o gi\u1ecf h\u00e0ng c\u1ee7a b\u1ea1n\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng<\/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\/vi\/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\/vi\/product\/reflective-tape\/\" title=\"B\u0103ng ph\u1ea3n quang\">\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=\"B\u0103ng ph\u1ea3n quang\" 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\/vi\/product-category\/parts\/\" rel=\"tag\">Ph\u1ee5 t\u00f9ng<\/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\/vi\/product\/reflective-tape\/\" title=\"B\u0103ng ph\u1ea3n quang\">B\u0103ng ph\u1ea3n quang<\/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> + Thu\u1ebf GTGT (n\u1ebfu c\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=\"\/vi\/wp-json\/wp\/v2\/glossary\/249?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=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng\" 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=\"\/vi\/wp-json\/wp\/v2\/glossary\/249?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=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng: \u201cReflective tape\u201d\" rel=\"nofollow\" data-success_message=\"\u201cReflective tape\u201d \u0111\u00e3 \u0111\u01b0\u1ee3c th\u00eam v\u00e0o gi\u1ecf h\u00e0ng c\u1ee7a b\u1ea1n\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng<\/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\/vi\/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\/vi\/product\/dynamic-balancer-balanset-1a\/\" title=\"M\u00e1y c\u00e2n b\u1eb1ng \u0111\u1ed9ng \u201cBalanset-1A\u201d 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=\"N\u1ed9i dung b\u1ed9 s\u1ea3n ph\u1ea9m Balanset-1A bao g\u1ed3m thi\u1ebft b\u1ecb giao di\u1ec7n, c\u1ea3m bi\u1ebfn, m\u00e1y \u0111o t\u1ed1c \u0111\u1ed9 v\u00e0 c\u00e1c ph\u1ee5 ki\u1ec7n\" 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\/vi\/product-category\/devices\/\" rel=\"tag\">Thi\u1ebft b\u1ecb<\/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\/vi\/product\/dynamic-balancer-balanset-1a\/\" title=\"M\u00e1y c\u00e2n b\u1eb1ng \u0111\u1ed9ng \u201cBalanset-1A\u201d OEM\">M\u00e1y c\u00e2n b\u1eb1ng \u0111\u1ed9ng \u201cBalanset-1A\u201d 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> + Thu\u1ebf GTGT (n\u1ebfu c\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=\"\/vi\/wp-json\/wp\/v2\/glossary\/249?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=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng\" 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=\"\/vi\/wp-json\/wp\/v2\/glossary\/249?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=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng: \u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"\u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d \u0111\u00e3 \u0111\u01b0\u1ee3c th\u00eam v\u00e0o gi\u1ecf h\u00e0ng c\u1ee7a b\u1ea1n\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng<\/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>N\u0103ng l\u01b0\u1ee3ng \u0111\u1ed9t bi\u1ebfn<\/strong> (c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 n\u0103ng l\u01b0\u1ee3ng t\u00e1c \u0111\u1ed9ng ho\u1eb7c n\u0103ng l\u01b0\u1ee3ng xung s\u1ed1c) l\u00e0 m\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/vibration\/\">rung \u0111\u1ed9ng<\/a> th\u00f4ng s\u1ed1 \u0111o l\u01b0\u1eddng \u0111\u1ecbnh l\u01b0\u1ee3ng n\u1ed9i dung n\u0103ng l\u01b0\u1ee3ng c\u1ee7a c\u00e1c s\u1ef1 ki\u1ec7n t\u00e1c \u0111\u1ed9ng t\u1ea7n s\u1ed1 cao \u2014 \u0111\u1eb7c bi\u1ec7t l\u00e0 nh\u1eefng s\u1ef1 ki\u1ec7n \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi c\u00e1c ph\u1ea7n t\u1eed l\u0103n <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/bearing-defects\/\">khuy\u1ebft t\u1eadt \u1ed5 tr\u1ee5c<\/a>. N\u00f3 \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng c\u00e1ch ph\u00e1t hi\u1ec7n ph\u1ea3n \u1ee9ng gia t\u1ed1c t\u1ea7n s\u1ed1 cao \u0111\u1ec9nh x\u1ea3y ra khi c\u00e1c ph\u1ea7n t\u1eed l\u0103n va \u0111\u1eadp v\u00e0o c\u00e1c khi\u1ebfm khuy\u1ebft tr\u00ean c\u00e1c \u0111\u01b0\u1eddng l\u0103n c\u1ee7a v\u00f2ng bi, v\u00e0 n\u00f3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t ch\u1ec9 b\u00e1o c\u1ea3nh b\u00e1o s\u1edbm v\u1ec1 t\u1ed5n th\u01b0\u01a1ng v\u00f2ng bi nh\u1ea1y c\u1ea3m h\u01a1n so v\u1edbi m\u1ee9c rung to\u00e0n th\u1ec3 ho\u1eb7c th\u1eadm ch\u00ed l\u00e0 ph\u00e2n t\u00edch t\u1ea7n s\u1ed1 ti\u00eau chu\u1ea9n.<\/p>\n<p>K\u1ef9 thu\u1eadt n\u00e0y c\u00f3 li\u00ean quan ch\u1eb7t ch\u1ebd \u0111\u1ebfn <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/shock-pulse-method\/\">Ph\u01b0\u01a1ng ph\u00e1p xung k\u00edch (SPM)<\/a>. C\u1ea3 hai \u0111\u1ec1u t\u1eadp trung v\u00e0o c\u00e1c xung gia t\u1ed1c bi\u00ean \u0111\u1ed9 cao v\u00e0 th\u1eddi gian ng\u1eafn \u0111\u01b0\u1ee3c t\u1ea1o ra khi c\u00e1c qu\u1ea3 c\u1ea7u ho\u1eb7c con l\u0103n va \u0111\u1eadp v\u00e0o <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/spalling\/\">tr\u00f3c r\u1ed7<\/a>, v\u1ebft n\u1ee9t ho\u1eb7c <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/pitting\/\">r\u1ed7<\/a>, cho ph\u00e9p ph\u00e1t hi\u1ec7n khi\u1ebfm khuy\u1ebft \u1ed5 tr\u1ee5c s\u1edbm h\u01a1n t\u1edbi v\u00e0i th\u00e1ng so v\u1edbi gi\u00e1m s\u00e1t rung \u0111\u1ed9ng th\u00f4ng th\u01b0\u1eddng.<\/p>\n<h2>1. C\u01a1 s\u1edf V\u1eadt l\u00fd<\/h2>\n<h3>C\u00e1ch C\u00e1c T\u00e1c \u0111\u1ed9ng Ph\u00e1t sinh trong V\u00f2ng bi<\/h3>\n<p>Khi m\u1ed9t ph\u1ea7n t\u1eed l\u0103n va \u0111\u1eadp v\u00e0o khi\u1ebfm khuy\u1ebft v\u00f2ng bi, m\u1ed9t chu\u1ed7i s\u1ef1 ki\u1ec7n nhanh ch\u00f3ng x\u1ea3y ra:<\/p>\n<ol>\n<li>X\u1ea3y ra m\u1ed9t t\u00e1c \u0111\u1ed9ng ng\u1eafn, l\u1ef1c cao, k\u00e9o d\u00e0i ch\u1ec9 v\u00e0i ph\u1ea7n tr\u0103m gi\u00e2y.<\/li>\n<li>T\u00e1c \u0111\u1ed9ng \u0111\u00f3 k\u00edch th\u00edch c\u00e1c c\u1ed9ng h\u01b0\u1edfng t\u1ea7n s\u1ed1 cao c\u1ee7a c\u1ea5u tr\u00fac v\u00f2ng bi, th\u01b0\u1eddng l\u00e0 5\u201340 kHz.<\/li>\n<li>M\u1ed9t chu\u1ed7i xung t\u1ea7n s\u1ed1 cao \u0111\u01b0\u1ee3c t\u1ea1o ra.<\/li>\n<li>N\u0103ng l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c t\u1eadp trung v\u00e0o m\u1ed9t xung th\u1eddi gian ng\u1eafn.<\/li>\n<li>N\u0103ng l\u01b0\u1ee3ng xung \u0111o l\u01b0\u1eddng n\u1ed9i dung n\u0103ng l\u01b0\u1ee3ng c\u1ee7a xung \u0111\u00f3.<\/li>\n<\/ol>\n<p>C\u00e1c t\u00e1c \u0111\u1ed9ng l\u1eb7p l\u1ea1i \u1edf <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/bearing-fault-frequencies\/\">t\u1ea7n s\u1ed1 khi\u1ebfm khuy\u1ebft \u1ed5 tr\u1ee5c<\/a>, do \u0111\u00f3 t\u1ed1c \u0111\u1ed9 xung ch\u00ednh n\u00f3 c\u00f3 t\u00ednh ch\u1ea9n \u0111o\u00e1n sau khi khi\u1ebfm khuy\u1ebft \u0111\u00e3 tr\u01b0\u1edfng th\u00e0nh \u0111\u1ee7 \u0111\u1ec3 ph\u00e2n t\u00edch theo ph\u1ed5.<\/p>\n<h3>T\u1ea1i sao T\u1eadp trung v\u00e0o T\u1ea7n s\u1ed1 Cao?<\/h3>\n<ul>\n<li>T\u00e1c \u0111\u1ed9ng \u1ed5 tr\u1ee5c t\u1eadp trung n\u0103ng l\u01b0\u1ee3ng ch\u1ee7 y\u1ebfu \u1edf c\u00e1c t\u1ea7n s\u1ed1 cao.<\/li>\n<li>Rung \u0111\u1ed9ng t\u1ea7n s\u1ed1 th\u1ea5p nh\u01b0 m\u1ea5t c\u00e2n b\u1eb1ng kh\u00f4ng g\u00f3p ph\u1ea7n v\u00e0o c\u00e1c xung.<\/li>\n<li>Ph\u00e9p \u0111o t\u1ea7n s\u1ed1 cao do \u0111\u00f3 c\u00f4 l\u1eadp c\u00e1c s\u1ef1 ki\u1ec7n \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi v\u00f2ng bi.<\/li>\n<li>\u0110i\u1ec1u n\u00e0y cung c\u1ea5p t\u1ef7 l\u1ec7 t\u00edn hi\u1ec7u tr\u00ean nhi\u1ec5u t\u1ed1t h\u01a1n nhi\u1ec1u cho c\u00e1c khi\u1ebfm khuy\u1ebft v\u00f2ng bi s\u01a1 k\u1ef3.<\/li>\n<\/ul>\n<h2>2. Ph\u01b0\u01a1ng ph\u00e1p \u0110o l\u01b0\u1eddng<\/h2>\n<h3>Thi\u1ebft b\u1ecb \u0111o l\u01b0\u1eddng<\/h3>\n<ul>\n<li><strong>Gia t\u1ed1c k\u1ebf t\u1ea7n s\u1ed1 cao:<\/strong> c\u1ea3m bi\u1ebfn b\u0103ng th\u00f4ng r\u1ed9ng (&gt;30 kHz).<\/li>\n<li><strong>C\u1ea3m bi\u1ebfn c\u1ed9ng h\u01b0\u1edfng:<\/strong> m\u1ed9t s\u1ed1 h\u1ec7 th\u1ed1ng c\u1ed1 \u00fd s\u1eed d\u1ee5ng <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/accelerometer\/\">c\u1ea3m bi\u1ebfn gia t\u1ed1c<\/a> c\u1ed9ng h\u01b0\u1edfng (kho\u1ea3ng 32 kHz) \u0111\u1ec3 khu\u1ebfch \u0111\u1ea1i c\u00e1c t\u00e1c \u0111\u1ed9ng.<\/li>\n<li><strong>B\u1ed9 l\u1ecdc d\u1ea3i th\u00f4ng:<\/strong> th\u01b0\u1eddng t\u1eeb 5\u201340 kHz, \u0111\u1ec3 c\u00f4 l\u1eadp c\u00e1c t\u1ea7n s\u1ed1 t\u00e1c \u0111\u1ed9ng.<\/li>\n<li><strong>B\u1ed9 ph\u00e1t hi\u1ec7n \u0111\u1ec9nh:<\/strong> b\u1eaft l\u1ea5y gia t\u1ed1c c\u1ef1c \u0111\u1ea1i trong m\u1ed7i t\u00e1c \u0111\u1ed9ng.<\/li>\n<li><strong>T\u00ednh to\u00e1n n\u0103ng l\u01b0\u1ee3ng:<\/strong> t\u00edch ph\u00e2n c\u1ee7a gia t\u1ed1c b\u00ecnh ph\u01b0\u01a1ng tr\u00ean th\u1eddi gian t\u00e1c \u0111\u1ed9ng.<\/li>\n<\/ul>\n<p>B\u1edfi v\u00ec d\u1ea3i l\u00e0m vi\u1ec7c r\u1ea5t cao, ph\u00e9p \u0111o c\u1ef1c k\u1ef3 nh\u1ea1y c\u1ea3m v\u1edbi c\u00e1ch c\u1ea3m bi\u1ebfn \u0111\u01b0\u1ee3c g\u1eafn \u2014 xem c\u1ea3m bi\u1ebfn <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/mounting\/\">l\u1eafp r\u00e1p<\/a> \u0111\u1ec3 bi\u1ebft t\u1ea1i sao m\u1ed9t \u0111\u1ea7u g\u1eafn \u1ed1c ho\u1eb7c b\u1ec7 t\u1eeb s\u1ea1ch, kh\u00f4ng ph\u1ea3i m\u1ed9t \u0111\u1ea7u d\u00f2 c\u1ea7m tay, l\u00e0 c\u1ea7n thi\u1ebft \u1edf \u0111\u00e2y.<\/p>\n<h3>\u0110\u01a1n v\u1ecb v\u00e0 T\u1ef7 l\u1ec7<\/h3>\n<ul>\n<li>\u0110\u01b0\u1ee3c bi\u1ec3u th\u1ecb b\u1eb1ng decibel (dB) so v\u1edbi m\u1ed9t m\u1ee9c tham chi\u1ebfu.<\/li>\n<li>M\u1ed9t thang \u0111i\u1ec3m \u0111i\u1ec3n h\u00ecnh ch\u1ea1y t\u1eeb 0 \u0111\u1ebfn 60 dB.<\/li>\n<li>\u0110\u00f4i khi \u0111\u01b0\u1ee3c bi\u1ec3u th\u1ecb l\u00e0 gSE \u2014 n\u0103ng l\u01b0\u1ee3ng xung trong \u0111\u01a1n v\u1ecb g.<\/li>\n<li>Thang logarit ch\u1ee9a ph\u1ea1m vi \u0111\u1ed9ng l\u1ef1c r\u1ed9ng c\u1ee7a n\u0103ng l\u01b0\u1ee3ng t\u00e1c \u0111\u1ed9ng.<\/li>\n<\/ul>\n<h2>3. Gi\u1ea3i th\u00edch v\u00e0 Ti\u00eau chu\u1ea9n M\u1ee9c \u0111\u1ed9 nghi\u00eam tr\u1ecdng<\/h2>\n<h3>M\u1ee9c \u0111\u1ed9 nghi\u00eam tr\u1ecdng \u0111i\u1ec3n h\u00ecnh<\/h3>\n<ul>\n<li><strong>T\u00ecnh tr\u1ea1ng t\u1ed1t (&lt; 20 dB):<\/strong> n\u0103ng l\u01b0\u1ee3ng t\u00e1c \u0111\u1ed9ng t\u1ed1i thi\u1ec3u, v\u00f2ng bi \u1edf t\u00ecnh tr\u1ea1ng t\u1ed1t v\u1edbi b\u00f4i tr\u01a1n b\u00ecnh th\u01b0\u1eddng, kh\u00f4ng c\u1ea7n h\u00e0nh \u0111\u1ed9ng s\u1eeda ch\u1eefa.<\/li>\n<li><strong>T\u00ecnh tr\u1ea1ng kh\u00e1 (20\u201335 dB):<\/strong> m\u1ed9t s\u1ed1 ho\u1ea1t \u0111\u1ed9ng t\u00e1c \u0111\u1ed9ng, m\u1eb7c d\u00f9 \u1edf giai \u0111o\u1ea1n s\u1edbm ho\u1eb7c b\u1eaft \u0111\u1ea7u khi\u1ebfm khuy\u1ebft; gi\u00e1m s\u00e1t th\u01b0\u1eddng xuy\u00ean h\u01a1n v\u00e0 l\u00ean k\u1ebf ho\u1ea1ch b\u1ea3o tr\u00ec trong v\u00f2ng 3\u20136 th\u00e1ng.<\/li>\n<li><strong>T\u00ecnh tr\u1ea1ng k\u00e9m (35\u201350 dB):<\/strong> n\u0103ng l\u01b0\u1ee3ng t\u00e1c \u0111\u1ed9ng \u0111\u00e1ng k\u1ec3, c\u00e1c khi\u1ebfm khuy\u1ebft ho\u1ea1t \u0111\u1ed9ng hi\u1ec7n di\u1ec7n; t\u0103ng c\u01b0\u1eddng gi\u00e1m s\u00e1t h\u00e0ng tu\u1ea7n ho\u1eb7c h\u00e0ng ng\u00e0y v\u00e0 l\u00ean k\u1ebf ho\u1ea1ch thay th\u1ebf trong v\u00f2ng v\u00e0i tu\u1ea7n.<\/li>\n<li><strong>T\u00ecnh tr\u1ea1ng t\u1edbi h\u1ea1n (&gt; 50 dB):<\/strong> n\u0103ng l\u01b0\u1ee3ng t\u00e1c \u0111\u1ed9ng r\u1ea5t cao, t\u1ed5n th\u01b0\u01a1ng n\u00e2ng cao; khuy\u1ebfn c\u00e1o thay th\u1ebf ngay l\u1eadp t\u1ee9c, v\u1edbi r\u1ee7i ro th\u1ef1c t\u1ebf x\u1ea3y ra h\u1ecfng h\u00f3c \u0111\u1ed9t ng\u1ed9t.<\/li>\n<\/ul>\n<p>Nh\u1eefng d\u1ea3i n\u00e0y l\u00e0 m\u1ed9t c\u00e1ch thi\u1ebft th\u1ef1c \u0111\u1ec3 g\u00e1n <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/defect-severity\/\">m\u1ee9c \u0111\u1ed9 nghi\u00eam tr\u1ecdng c\u1ee7a khi\u1ebfm khuy\u1ebft<\/a> t\u1eeb m\u1ed9t l\u1ea7n \u0111o \u0111\u01a1n l\u1ebb, nh\u01b0ng ch\u00fang c\u1ea7n \u0111\u01b0\u1ee3c hi\u1ec7u chu\u1ea9n theo m\u00e1y c\u1ee5 th\u1ec3 v\u00e0 c\u1ea3m bi\u1ebfn theo th\u1eddi gian.<\/p>\n<h3>C\u00e1c giai \u0111o\u1ea1n v\u00f2ng \u0111\u1eddi v\u00e0 n\u0103ng l\u01b0\u1ee3ng \u0111\u1ed9t bi\u1ebfn<\/h3>\n<ul>\n<li><strong>V\u00f2ng bi m\u1edbi:<\/strong> n\u0103ng l\u01b0\u1ee3ng xung th\u1ea5p, kho\u1ea3ng 10\u201315 dB.<\/li>\n<li><strong>S\u1ef1 hao m\u00f2n th\u00f4ng th\u01b0\u1eddng:<\/strong> t\u0103ng t\u1eebng b\u01b0\u1edbc, 15\u201325 dB.<\/li>\n<li><strong>Kh\u1edfi \u0111\u1ed9ng l\u1ed7i:<\/strong> n\u0103ng l\u01b0\u1ee3ng xung b\u1eaft \u0111\u1ea7u t\u0103ng, 25\u201335 dB.<\/li>\n<li><strong>L\u1ed7i ho\u1ea1t \u0111\u1ed9ng:<\/strong> t\u0103ng nhanh ch\u00f3ng, 35\u201350 dB.<\/li>\n<li><strong>H\u1ecfng h\u00f3c n\u00e2ng cao:<\/strong> r\u1ea5t cao, &gt; 50 dB \u2014 v\u00e0 sau \u0111\u00f3 n\u00f3 c\u00f3 th\u1ec3 gi\u1ea3m l\u1ea1i khi v\u00f2ng bi b\u1ecb ph\u00e2n r\u00e3 v\u00e0 c\u00e1c c\u1ea1nh l\u1ed7i s\u1eafc n\u00e9t \u0111\u01b0\u1ee3c m\u00e0i m\u00f2n.<\/li>\n<\/ul>\n<p>S\u1ef1 \u0111\u1ea3o ng\u01b0\u1ee3c cu\u1ed1i c\u00f9ng \u0111\u00f3 l\u00e0 b\u1eaby c\u1ed5 \u0111i\u1ec3n c\u1ee7a b\u1ea5t k\u1ef3 tham s\u1ed1 v\u00f2ng bi n\u00e0o d\u1ef1a tr\u00ean m\u1ed9t con s\u1ed1 duy nh\u1ea5t: m\u1ed9t l\u1ea7n \u0111\u1ecdc gi\u1ea3m kh\u00f4ng nh\u1ea5t thi\u1ebft c\u00f3 ngh\u0129a l\u00e0 ph\u1ee5c h\u1ed3i, \u0111\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao n\u0103ng l\u01b0\u1ee3ng xung \u0111\u01b0\u1ee3c theo d\u00f5i xu h\u01b0\u1edbng, kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u1ecdc m\u1ed9t c\u00e1ch \u0111\u1ed9c l\u1eadp.<\/p>\n<h2>4. \u01afu \u0111i\u1ec3m<\/h2>\n<h3>Ph\u00e1t hi\u1ec7n s\u1edbm<\/h3>\n<ul>\n<li>Ph\u00e1t hi\u1ec7n khi\u1ebfm khuy\u1ebft \u1ed5 tr\u1ee5c s\u1edbm h\u01a1n 6\u201318 th\u00e1ng <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/fft\/\">FFT<\/a>-d\u1ef1a tr\u00ean c\u00e1c ph\u01b0\u01a1ng ph\u00e1p.<\/li>\n<li>Nh\u1ea1y c\u1ea3m v\u1edbi c\u00e1c v\u1ebft spall vi m\u00f4 v\u00e0 t\u1ed5n th\u01b0\u01a1ng s\u01a1 k\u1ef3.<\/li>\n<li>T\u0103ng s\u1edbm trong qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n l\u1ed7i.<\/li>\n<li>Cung c\u1ea5p th\u1eddi gian chu\u1ea9n b\u1ecb t\u1ed1i \u0111a cho k\u1ebf ho\u1ea1ch b\u1ea3o tr\u00ec<\/li>\n<\/ul>\n<h3>S\u1ef1 \u0111\u01a1n gi\u1ea3n<\/h3>\n<ul>\n<li>M\u1ed9t gi\u00e1 tr\u1ecb s\u1ed1 \u0111\u01a1n trong dB.<\/li>\n<li>D\u1ec5 d\u00e0ng <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/trending\/\">xu h\u01b0\u1edbng<\/a> theo th\u1eddi gian.<\/li>\n<li>B\u00e1o \u0111\u1ed9ng d\u1ef1a tr\u00ean ng\u01b0\u1ee1ng \u0111\u01a1n gi\u1ea3n.<\/li>\n<li>C\u1ea7n t\u1ed1i thi\u1ec3u \u0111\u00e0o t\u1ea1o cho vi\u1ec7c thu th\u1eadp d\u1eef li\u1ec7u.<\/li>\n<\/ul>\n<h3>Hi\u1ec7u Qu\u1ea3 \u1ede T\u1ed1c \u0110\u1ed9 Th\u1ea5p<\/h3>\n<ul>\n<li>Ho\u1ea1t \u0111\u1ed9ng t\u1ed1t \u1edf t\u1ed1c \u0111\u1ed9 th\u1ea5p khi ph\u00e9p \u0111o v\u1eadn t\u1ed1c y\u1ebfu<\/li>\n<li>C\u00e1c t\u00e1c \u0111\u1ed9ng v\u1eabn t\u1ea1o ra c\u00e1c xung \u0111\u1ed9t t\u1ea7n s\u1ed1 cao b\u1ea5t k\u1ec3 t\u1ed1c \u0111\u1ed9 tr\u1ee5c<\/li>\n<li>Ph\u00f9 h\u1ee3p t\u1ed1t v\u1edbi thi\u1ebft b\u1ecb ch\u1ea1y ch\u1eadm d\u01b0\u1edbi 500 v\u00f2ng\/ph\u00fat.<\/li>\n<\/ul>\n<h2>5. H\u1ea1n ch\u1ebf<\/h2>\n<h3>V\u00f2ng bi c\u1ee5 th\u1ec3<\/h3>\n<ul>\n<li>N\u00f3 ch\u1ee7 y\u1ebfu ph\u00e1t hi\u1ec7n khi\u1ebfm khuy\u1ebft \u1ed5 tr\u1ee5c.<\/li>\n<li>Kh\u00f4ng ch\u1ea9n \u0111o\u00e1n \u0111\u01b0\u1ee3c t\u00ecnh tr\u1ea1ng m\u1ea5t c\u00e2n b\u1eb1ng, l\u1ec7ch tr\u1ee5c ho\u1eb7c h\u1ea7u h\u1ebft c\u00e1c l\u1ed7i kh\u00e1c<\/li>\n<li>Ph\u1ea3i b\u1ed5 sung v\u1edbi c\u00e1c k\u1ef9 thu\u1eadt kh\u00e1c \u0111\u1ec3 gi\u00e1m s\u00e1t to\u00e0n di\u1ec7n<\/li>\n<\/ul>\n<h3>Kh\u00f4ng x\u00e1c \u0111\u1ecbnh l\u1ed7i<\/h3>\n<ul>\n<li>N\u00f3 ch\u1ec9 ra m\u1ed9t v\u1ea5n \u0111\u1ec1 \u1ed5 tr\u1ee5c nh\u01b0ng kh\u00f4ng x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c th\u00e0nh ph\u1ea7n n\u00e0o \u2014 v\u00f2ng ngo\u00e0i, v\u00f2ng trong, ph\u1ea7n t\u1eed l\u0103n ho\u1eb7c l\u1ed3ng.<\/li>\n<li>X\u00e1c \u0111\u1ecbnh l\u1ed7i c\u1ee5 th\u1ec3 y\u00eau c\u1ea7u ph\u00e2n t\u00edch ph\u1ed5 v\u00e0 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/envelope-analysis\/\">ph\u00e2n t\u00edch \u0111\u01b0\u1eddng bao<\/a>.<\/li>\n<li>M\u1ed9t con s\u1ed1 duy nh\u1ea5t thi\u1ebfu chi ti\u1ebft ch\u1ea9n \u0111o\u00e1n.<\/li>\n<\/ul>\n<h3>\u0110\u1ed9 nh\u1ea1y c\u1ee7a c\u1ea3m bi\u1ebfn v\u00e0 l\u1eafp \u0111\u1eb7t<\/h3>\n<ul>\n<li>\u0110i\u1ec1u n\u00e0y y\u00eau c\u1ea7u m\u1ed9t c\u1ea3m bi\u1ebfn t\u1ea7n s\u1ed1 cao ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t.<\/li>\n<li>Ph\u01b0\u01a1ng ph\u00e1p l\u1eafp \u0111\u1eb7t l\u00e0 r\u1ea5t quan tr\u1ecdng \u2014 l\u1eafp studs t\u1ed1t nh\u1ea5t, nam ch\u00e2m c\u00f3 th\u1ec3 ch\u1ea5p nh\u1eadn, c\u1ea7m tay k\u00e9m.<\/li>\n<li>\u0110\u01b0\u1eddng truy\u1ec1n d\u1eabn gi\u1eefa l\u1ed7i v\u00e0 c\u1ea3m bi\u1ebfn \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn l\u1ea7n \u0111\u1ecdc.<\/li>\n<\/ul>\n<h2>6. \u1ee8ng d\u1ee5ng th\u1ef1c t\u1ebf<\/h2>\n<h3>Gi\u00e1m s\u00e1t d\u1ef1a tr\u00ean tuy\u1ebfn \u0111\u01b0\u1eddng<\/h3>\n<ul>\n<li>L\u1ea5y m\u1ed9t b\u00e0i \u0111\u1ecdc n\u0103ng l\u01b0\u1ee3ng xung nhanh t\u1ea1i m\u1ed7i \u1ed5.<\/li>\n<li>X\u00e1c \u0111\u1ecbnh c\u00e1c v\u00f2ng bi c\u00f3 l\u1ea7n \u0111\u1ecdc cao.<\/li>\n<li>\u0110\u00e1nh d\u1ea5u nh\u1eefng c\u00e1i \u0111\u00f3 \u0111\u1ec3 ph\u00e2n t\u00edch FFT chi ti\u1ebft ho\u1eb7c ph\u00e2n t\u00edch envelope.<\/li>\n<li>Ki\u1ec3m tra hi\u1ec7u qu\u1ea3 nhi\u1ec1u v\u00f2ng bi tr\u00ean m\u1ed9t tuy\u1ebfn \u0111\u01b0\u1eddng kh\u1ea3o s\u00e1t duy nh\u1ea5t.<\/li>\n<\/ul>\n<h3>Xu h\u01b0\u1edbng<\/h3>\n<ul>\n<li>V\u1ebd n\u0103ng l\u01b0\u1ee3ng xung theo th\u1eddi gian.<\/li>\n<li>Ch\u00fa \u00fd \u0111\u1ebfn nh\u1eefng xu h\u01b0\u1edbng t\u0103ng l\u00ean.<\/li>\n<li>Coi nh\u1eefng s\u1ef1 gia t\u0103ng nhanh ch\u00f3ng l\u00e0 d\u1ea5u hi\u1ec7u c\u1ee7a h\u01b0 h\u1ecfng \u0111ang gia t\u0103ng.<\/li>\n<li>S\u1eed d\u1ee5ng xu h\u01b0\u1edbng \u0111\u1ec3 k\u00edch ho\u1ea1t ph\u00e2n t\u00edch chi ti\u1ebft ho\u1eb7c b\u1ea3o tr\u00ec.<\/li>\n<\/ul>\n<h3>N\u01a1i N\u0103ng l\u01b0\u1ee3ng Xung Ph\u00f9 h\u1ee3p C\u00f9ng v\u1edbi C\u00e1c C\u00f4ng c\u1ee5 Kh\u00e1c<\/h3>\n<p>N\u0103ng l\u01b0\u1ee3ng xung \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng t\u1ed1t nh\u1ea5t \u0111\u1ec3 ki\u1ec3m tra v\u00e0 xu h\u01b0\u1edbng; khi m\u1ed9t k\u1ebft qu\u1ea3 \u0111\u1ecdc cao, h\u00e3y theo d\u00f5i b\u1eb1ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p x\u00e1c \u0111\u1ecbnh khuy\u1ebft t\u1eadt. Trong th\u1ef1c t\u1ebf, \u0111i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0 chuy\u1ec3n t\u1eeb m\u1ed9t s\u1ed1 t\u1ed5ng th\u1ec3 duy nh\u1ea5t sang ch\u1ea9n \u0111o\u00e1n th\u1ef1c \u2014 thu th\u1eadp <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/spectrum\/\">ph\u1ed5<\/a>, ch\u1ea1y ph\u00e2n t\u00edch bao b\u1ecdc cho khuy\u1ebft t\u1eadt c\u1ee5 th\u1ec3, v\u00e0 k\u1ebft h\u1ee3p <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/crest-factor\/\">h\u1ec7 s\u1ed1 \u0111\u1ec9nh<\/a> and <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/kurtosis\/\">\u0111\u1ed9 nh\u1ecdn<\/a> \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 v\u00f2m bi to\u00e0n di\u1ec7n. M\u1ed9t m\u00e1y ph\u00e2n t\u00edch hai k\u00eanh di \u0111\u1ed9ng nh\u01b0 <a href=\"https:\/\/vibromera.eu\/vi\/san-pham\/balanset-1\/\">Balanset-1A<\/a> \u0111o ph\u1ed5 rung \u0111\u1ed9ng m\u00e0 k\u1ef9 thu\u1eadt vi\u00ean c\u1ea7n cho b\u01b0\u1edbc theo d\u00f5i \u0111\u00f3, v\u00e0 c\u00e1c t\u1ea7n s\u1ed1 khuy\u1ebft t\u1eadt d\u1ef1 ki\u1ebfn c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c d\u1ef1 \u0111o\u00e1n tr\u01b0\u1edbc b\u1eb1ng <a href=\"https:\/\/vibromera.eu\/vi\/calculators\/bearing-defect-frequencies\/\">C\u00f4ng c\u1ee5 t\u00ednh t\u1ea7n su\u1ea5t l\u1ed7i v\u00f2ng bi<\/a> v\u00ec v\u1eady c\u00e1c \u0111\u1ec9nh nghi ng\u1edd d\u1ec5 d\u00e0ng \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn.<\/p>\n<p>N\u0103ng l\u01b0\u1ee3ng xung l\u00e0 ch\u1ec9 b\u00e1o \u0111i\u1ec1u ki\u1ec7n v\u00f2m bi c\u00f3 gi\u00e1 tr\u1ecb cung c\u1ea5p c\u1ea3nh b\u00e1o s\u1edbm v\u1ec1 c\u00e1c khuy\u1ebft t\u1eadt \u0111ang ph\u00e1t tri\u1ec3n th\u00f4ng qua ph\u00e9p \u0111o gi\u00e1 tr\u1ecb \u0111\u01a1n l\u1ebb \u0111\u01a1n gi\u1ea3n. N\u00f3 thi\u1ebfu chi ti\u1ebft ch\u1ea9n \u0111o\u00e1n c\u1ee7a ph\u00e2n t\u00edch t\u1ea7n s\u1ed1, nh\u01b0ng s\u1ef1 \u0111\u01a1n gi\u1ea3n, kh\u1ea3 n\u0103ng ph\u00e1t hi\u1ec7n s\u1edbm v\u00e0 hi\u1ec7u qu\u1ea3 \u1edf t\u1ed1c \u0111\u1ed9 th\u1ea5p c\u1ee7a n\u00f3 l\u00e0m cho n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t ph\u1ea7n h\u1eefu \u00edch c\u1ee7a b\u1ea5t k\u1ef3 gi\u00e1m s\u00e1t v\u00f2m bi to\u00e0n di\u1ec7n n\u00e0o v\u00e0 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/predictive-maintenance\/\">b\u1ea3o tr\u00ec d\u1ef1 \u0111o\u00e1n<\/a> ch\u01b0\u01a1ng tr\u00ecnh \u2014 \u0111\u1eb7c bi\u1ec7t l\u00e0 \u0111\u1ec3 ki\u1ec3m tra c\u00e1c qu\u1ea7n th\u1ec3 v\u00f2m bi l\u1edbn v\u00e0 k\u00edch ho\u1ea1t ph\u00e2n t\u00edch s\u00e2u h\u01a1n ngay khi m\u1ed9t v\u1ea5n \u0111\u1ec1 xu\u1ea5t hi\u1ec7n.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/\">\u2190 Quay l\u1ea1i M\u1ee5c l\u1ee5c ch\u00ednh<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>T\u00ecm hi\u1ec3u v\u1ec1 n\u0103ng l\u01b0\u1ee3ng \u0111\u1ed9t bi\u1ebfn, th\u00f4ng s\u1ed1 ph\u00e2n t\u00edch rung \u0111\u1ed9ng \u0111o n\u0103ng l\u01b0\u1ee3ng va ch\u1ea1m t\u1ea7n s\u1ed1 cao t\u1eeb c\u00e1c khuy\u1ebft t\u1eadt \u1ed5 tr\u1ee5c, cung c\u1ea5p c\u1ea3nh b\u00e1o s\u1edbm v\u1ec1 c\u00e1c h\u1ecfng h\u00f3c \u0111ang ph\u00e1t tri\u1ec3n.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-249","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/249","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":1,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/249\/revisions"}],"predecessor-version":[{"id":101362,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/249\/revisions\/101362"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/media?parent=249"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/categories?post=249"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/tags?post=249"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}