{"id":299,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/vibration-analyzer\/"},"modified":"2026-05-23T22:54:53","modified_gmt":"2026-05-23T22:54:53","slug":"vibration-analyzer","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/vi\/glossary\/vibration-analyzer\/","title":{"rendered":"M\u00e1y ph\u00e2n t\u00edch \u0111\u1ed9 rung l\u00e0 g\u00ec? \u2013 C\u00f4ng c\u1ee5 ch\u00ednh c\u1ee7a nh\u00e0 ph\u00e2n t\u00edch"},"content":{"rendered":"<h1>Hi\u1ec3u v\u1ec1 m\u00e1y ph\u00e2n t\u00edch \u0111\u1ed9 rung<\/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\/299?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\/299?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\/299?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\/299?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\/299?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\/299?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\/299?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\/299?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\/299?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\/299?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\/299?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\/299?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\/299?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\/299?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>A <strong>m\u00e1y ph\u00e2n t\u00edch rung \u0111\u1ed9ng<\/strong> l\u00e0 m\u1ed9t d\u1ee5ng c\u1ee5 \u0111i\u1ec7n t\u1eed \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111o l\u01b0\u1eddng, l\u01b0u tr\u1eef v\u00e0 hi\u1ec3n th\u1ecb chi ti\u1ebft <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/vibration\/\">rung \u0111\u1ed9ng<\/a> d\u1eef li\u1ec7u t\u1eeb m\u00e1y m\u00f3c. \u0110\u00f3 l\u00e0 c\u00f4ng c\u1ee5 ch\u00ednh c\u1ee7a chuy\u00ean gia \u0111\u1ec3 ph\u00e2n t\u00edch s\u00e2u <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/vibration-diagnostics\/\">ch\u1ea9n \u0111o\u00e1n rung \u0111\u1ed9ng<\/a> \u2014 thi\u1ebft b\u1ecb b\u1ea1n s\u1eed d\u1ee5ng khi b\u1ea1n c\u1ea7n hi\u1ec3u kh\u00f4ng ch\u1ec9 <em>bao nhi\u00eau<\/em> m\u1ed9t m\u00e1y rung \u0111\u1ed9ng, m\u00e0 <em>ch\u00ednh x\u00e1c l\u00e0 g\u00ec<\/em> \u0111ang x\u1ea3y ra b\u00ean trong n\u00f3. Trong khi m\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/vibrometer\/\">m\u00e1y \u0111o \u0111\u1ed9 rung<\/a> b\u00e1o c\u00e1o m\u1ed9t s\u1ed1 l\u01b0\u1ee3ng t\u1ed5ng th\u1ec3 duy nh\u1ea5t, m\u1ed9t b\u1ed9 ph\u00e2n t\u00edch n\u1eafm b\u1eaft to\u00e0n b\u1ed9 t\u00edn hi\u1ec7u v\u00e0 x\u1eed l\u00fd n\u00f3 \u2014 quan tr\u1ecdng nh\u1ea5t l\u00e0 v\u1edbi <strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/fft\/\">Bi\u1ebfn \u0111\u1ed5i Fourier nhanh (FFT)<\/a><\/strong> \u2014 \u0111\u1ec3 chia nh\u1ecf rung \u0111\u1ed9ng th\u00e0nh c\u00e1c t\u1ea7n s\u1ed1 th\u00e0nh ph\u1ea7n c\u1ee7a n\u00f3.<\/p>\n<h2>1. \u0110\u1ecbnh ngh\u0129a: M\u00e1y ph\u00e2n t\u00edch \u0111\u1ed9 rung l\u00e0 g\u00ec?<\/h2>\n<p>\u0110\u1eb7c \u0111i\u1ec3m x\u00e1c \u0111\u1ecbnh c\u1ee7a m\u1ed9t b\u1ed9 ph\u00e2n t\u00edch l\u00e0 n\u00f3 chuy\u1ec3n \u0111\u1ed5i m\u1ed9t t\u00edn hi\u1ec7u th\u00f4 th\u00e0nh th\u00f4ng tin ch\u1ea9n \u0111o\u00e1n. B\u1eb1ng c\u00e1ch chuy\u1ec3n \u0111\u1ed5i m\u1ed9t t\u00edn hi\u1ec7u th\u1eddi gian th\u00e0nh m\u1ed9t t\u1ea7n s\u1ed1 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/spectrum\/\">ph\u1ed5<\/a>, n\u00f3 cho ph\u00e9p chuy\u00ean gia nh\u1eadn bi\u1ebft d\u1ea5u v\u00e2n tay c\u1ee7a c\u00e1c s\u1ef1 c\u1ed1 c\u1ee5 th\u1ec3: <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/unbalance\/\">m\u1ea5t c\u00e2n b\u1eb1ng<\/a> \u1edf t\u1ed1c \u0111\u1ed9 ch\u1ea1y, <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/misalignment\/\">s\u1ef1 kh\u00f4ng th\u1eb3ng h\u00e0ng<\/a> v\u00e0 th\u00e0nh ph\u1ea7n 2\u00d7 \u0111\u1eb7c tr\u01b0ng c\u1ee7a n\u00f3, <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/bearing-defects\/\">khuy\u1ebft t\u1eadt \u1ed5 tr\u1ee5c<\/a> t\u1ea1i c\u00e1c t\u1ea7n s\u1ed1 s\u1ef1 c\u1ed1 kh\u00f4ng \u0111\u1ed3ng b\u1ed9 c\u1ee7a ch\u00fang, v\u00e0 nhi\u1ec1u c\u00e1i kh\u00e1c. Gi\u00e1 tr\u1ecb t\u1ed5ng th\u1ec3 cho b\u1ea1n bi\u1ebft m\u1ed9t m\u00e1y kh\u00f4ng kho\u1ebb; ph\u1ed5 cho b\u1ea1n bi\u1ebft <em>T\u1ea1i sao<\/em>. S\u1ef1 ph\u00e2n bi\u1ec7t \u0111\u00f3 \u2014 t\u1eeb m\u1ed9t \u0111\u1ed9 l\u1edbn duy nh\u1ea5t \u0111\u1ebfn m\u1ed9t h\u00ecnh \u1ea3nh \u0111\u01b0\u1ee3c gi\u1ea3i quy\u1ebft t\u1ea7n s\u1ed1 \u2014 l\u00e0 to\u00e0n b\u1ed9 l\u00fd do t\u1ea1i sao d\u1ee5ng c\u1ee5 t\u1ed3n t\u1ea1i, v\u00e0 \u0111\u00f3 l\u00e0 \u0111i\u1ec1u ph\u00e2n t\u00e1ch gi\u00e1m s\u00e1t t\u00ecnh tr\u1ea1ng <em>s\u00e0ng l\u1ecdc<\/em> t\u1eeb ch\u1ea9n \u0111o\u00e1n th\u1ef1c t\u1ebf.<\/p>\n<h2>2. D\u1eef li\u1ec7u m\u00e0 m\u00e1y ph\u00e2n t\u00edch rung \u0111\u1ed9ng cung c\u1ea5p<\/h2>\n<p>M\u1ed9t b\u1ed9 ph\u00e2n t\u00edch r\u1ea5t c\u00f3 gi\u00e1 tr\u1ecb ch\u00ednh v\u00ec n\u00f3 c\u00f3 th\u1ec3 tr\u00ecnh b\u00e0y c\u00f9ng m\u1ed9t t\u00edn hi\u1ec7u rung \u0111\u1ed9ng d\u01b0\u1edbi nhi\u1ec1u &#8220;g\u00f3c nh\u00ecn&#8221; kh\u00e1c nhau, m\u1ed7i c\u00e1i tr\u1ea3 l\u1eddi m\u1ed9t c\u00e2u h\u1ecfi ch\u1ea9n \u0111o\u00e1n kh\u00e1c:<\/p>\n<ul>\n<li><strong>M\u1ee9c \u0111\u1ed9 rung \u0111\u1ed9ng t\u1ed5ng th\u1ec3:<\/strong> M\u1ed9t gi\u00e1 tr\u1ecb t\u00edch h\u1ee3p duy nh\u1ea5t trong m\u1ed9t d\u1ea3i t\u1ea7n s\u1ed1 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh, th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ki\u1ec3m tra nhanh t\u00ecnh tr\u1ea1ng v\u00e0 theo d\u00f5i xu h\u01b0\u1edbng.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/time-waveform\/\">D\u1ea1ng s\u00f3ng th\u1eddi gian<\/a>:<\/strong> t\u00edn hi\u1ec7u th\u00f4 theo th\u1eddi gian, h\u1eefu \u00edch \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 h\u00ecnh d\u1ea1ng v\u00e0 t\u00ednh \u1ed5n \u0111\u1ecbnh c\u1ee7a rung \u0111\u1ed9ng c\u0169ng nh\u01b0 ph\u00e1t hi\u1ec7n h\u00e0nh vi kh\u00f4ng sinusoidal nh\u01b0 t\u00e1c \u0111\u1ed9ng ho\u1eb7c c\u1eaft x\u00e9n.<\/li>\n<li><strong>FFT <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/spectrum\/\">ph\u1ed5<\/a>:<\/strong> bi\u00ean \u0111\u1ed9 so v\u1edbi t\u1ea7n s\u1ed1 \u2014 g\u00f3c nh\u00ecn ch\u00ednh \u0111\u1ec3 xem nh\u1eefng t\u1ea7n s\u1ed1 n\u00e0o hi\u1ec7n di\u1ec7n v\u00e0 n\u0103ng l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c ph\u00e2n b\u1ed5 nh\u01b0 th\u1ebf n\u00e0o gi\u1eefa ch\u00fang.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/running-speed\/\">T\u1ed1c \u0111\u1ed9 v\u1eadn h\u00e0nh<\/a> th\u00e0nh ph\u1ea7n (1\u00d7):<\/strong> ph\u1ea7n \u0111\u1ed3ng b\u1ed9 v\u1edbi quay c\u1ee7a rotor, tham chi\u1ebfu ch\u00ednh \u0111\u1ec3 ch\u1ea9n \u0111o\u00e1n h\u1ea7u h\u1ebft m\u00e1y quay.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/harmonics\/\">S\u00f3ng h\u00e0i<\/a> t\u1ed1c \u0111\u1ed9 ch\u1ea1y:<\/strong> c\u00e1c th\u00e0nh ph\u1ea7n \u1edf c\u00e1c b\u1ed9i s\u1ed1 nguy\u00ean (2\u00d7, 3\u00d7, \u2026), \u0111\u01b0\u1ee3c so s\u00e1nh v\u1edbi nhau \u0111\u1ec3 c\u00e2n nh\u1eafc nh\u1eefng \u0111\u00f3ng g\u00f3p t\u01b0\u01a1ng \u0111\u1ed1i c\u1ee7a ch\u00fang.<\/li>\n<li><strong>T\u1ed1c \u0111\u1ed9 v\u00e0 tham chi\u1ebfu pha:<\/strong> nhi\u1ec1u t\u00e1c v\u1ee5 ch\u1ea9n \u0111o\u00e1n v\u00e0 c\u00e2n b\u1eb1ng y\u00eau c\u1ea7u t\u1ed1c \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 m\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/phase\/\">pha<\/a> tham chi\u1ebfu \u0111\u01b0\u1ee3c l\u1ea5y t\u1eeb m\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/tachometer\/\">m\u00e1y \u0111o t\u1ed1c \u0111\u1ed9 quay<\/a>.<\/li>\n<\/ul>\n<h2>3. C\u00e1ch m\u00e1y ph\u00e2n t\u00edch rung \u0111\u1ed9ng chuy\u1ec3n \u0111\u1ed5i d\u1eef li\u1ec7u \u0111o l\u01b0\u1eddng th\u00e0nh th\u00f4ng tin ch\u1ea9n \u0111o\u00e1n<\/h2>\n<p>B\u1ed9 ph\u00e2n t\u00edch nh\u1eadn t\u00edn hi\u1ec7u t\u1eeb c\u00e1c c\u1ea3m bi\u1ebfn c\u1ee7a n\u00f3 \u2014 th\u01b0\u1eddng l\u00e0 m\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/accelerometer\/\">c\u1ea3m bi\u1ebfn gia t\u1ed1c<\/a> \u2014 v\u00e0 x\u1eed l\u00fd n\u00f3 trong ph\u1ea7n m\u1ec1m:<\/p>\n<ul>\n<li><strong>Thu th\u1eadp t\u00edn hi\u1ec7u:<\/strong> n\u00f3 ghi l\u1ea1i d\u1ea1ng s\u00f3ng th\u1eddi gian tr\u00ean m\u1ed9t ho\u1eb7c nhi\u1ec1u k\u00eanh, \u0111\u1ec3 c\u00f3 th\u1ec3 so s\u00e1nh tr\u1ef1c ti\u1ebfp c\u00e1c \u0111i\u1ec3m kh\u00e1c nhau tr\u00ean c\u00f9ng m\u1ed9t m\u00e1y.<\/li>\n<li><strong>Ph\u00e2n t\u00edch t\u1ea7n s\u1ed1 (FFT):<\/strong> d\u1ea1ng s\u00f3ng th\u00f4 \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed5i th\u00e0nh ph\u1ed5 v\u1edbi <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/fft\/\">FFT<\/a>, ti\u1ebft l\u1ed9 c\u00e1c th\u00e0nh ph\u1ea7n r\u1eddi r\u1ea1c v\u00e0 c\u00e1c h\u1ecda t\u1eed c\u1ee7a ch\u00fang.<\/li>\n<li><strong>X\u1eed l\u00fd \u0111\u1ed3ng b\u1ed9 v\u1edbi \u0111\u1ed3ng h\u1ed3 t\u1ed1c \u0111\u1ed9:<\/strong> v\u1edbi m\u1ed9t tham chi\u1ebfu pha, b\u1ed9 ph\u00e2n t\u00edch tr\u00edch xu\u1ea5t th\u00e0nh ph\u1ea7n 1\u00d7 v\u00e0 x\u00e2y d\u1ef1ng bi\u1ec3u \u0111\u1ed3 \u0111\u01b0\u1ee3c \u0111\u1ed3ng b\u1ed9 h\u00f3a v\u1edbi m\u1ed9t v\u00f2ng quay c\u1ee7a rotor \u2014 c\u01a1 s\u1edf t\u01b0\u01a1ng t\u1ef1 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho m\u1ed9t s\u1ed1 g\u00f3c nh\u00ecn h\u1ecda t\u1eed.<\/li>\n<li><strong>C\u00e0i \u0111\u1eb7t v\u00e0 \u0111i\u1ec1u khi\u1ec3n \u0111o l\u01b0\u1eddng:<\/strong> ng\u01b0\u1eddi d\u00f9ng ch\u1ecdn ph\u1ea1m vi t\u1ea7n s\u1ed1, th\u1eddi gian thu nh\u1eadn v\u00e0 c\u00e1c t\u00f9y ch\u1ecdn x\u1eed l\u00fd nh\u01b0 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/windowing\/\">c\u1eeda s\u1ed5<\/a> h\u00e0m \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng tr\u01b0\u1edbc ph\u00e9p bi\u1ebfn \u0111\u1ed5i.<\/li>\n<\/ul>\n<p>Nh\u1eefng l\u1ef1a ch\u1ecdn \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n trong qu\u00e1 tr\u00ecnh thu nh\u1eadn x\u00e1c \u0111\u1ecbnh ph\u1ed5 c\u00f3 th\u1ec3 ph\u00e2n gi\u1ea3i \u0111\u01b0\u1ee3c: kho\u1ea3ng t\u1ea7n s\u1ed1 v\u00e0 s\u1ed1 d\u00f2ng c\u00f9ng nhau x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 ph\u00e2n gi\u1ea3i, v\u00ec v\u1eady c\u00e1c th\u00e0nh ph\u1ea7n \u0111\u01b0\u1ee3c c\u00e1ch xa \u2014 tones v\u00f2ng bi g\u1ea7n v\u1edbi m\u1ed9t h\u1ecda t\u1eed, ch\u1eb3ng h\u1ea1n \u2014 ch\u1ec9 c\u00f3 th\u1ec3 t\u00e1ch bi\u1ec7t n\u1ebfu thi\u1ebft l\u1eadp h\u1ed7 tr\u1ee3 n\u00f3. M\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/calculators\/fft-resolution-calculator\/\">M\u00e1y t\u00ednh \u0111\u1ed9 ph\u00e2n gi\u1ea3i FFT<\/a> l\u00e0m cho s\u1ef1 c\u00e2n b\u1eb1ng gi\u1eefa kho\u1ea3ng, d\u00f2ng v\u00e0 \u0111\u1ed9 r\u1ed9ng bin tr\u1edf n\u00ean r\u00f5 r\u00e0ng tr\u01b0\u1edbc khi b\u1ea1n \u0111o.<\/p>\n<h2>4. C\u00e1c th\u00e0nh ph\u1ea7n c\u1ee7a h\u1ec7 th\u1ed1ng ph\u00e2n t\u00edch rung \u0111\u1ed9ng<\/h2>\n<p>M\u1ed9t h\u1ec7 th\u1ed1ng ho\u00e0n ch\u1ec9nh th\u01b0\u1eddng bao g\u1ed3m:<\/p>\n<ul>\n<li><strong>B\u1ed9 ph\u00e2n t\u00edch \/ <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/data-collector\/\">thi\u1ebft b\u1ecb thu th\u1eadp d\u1eef li\u1ec7u<\/a>:<\/strong> ph\u1ea7n c\u1ee9ng ti\u1ebfp nh\u1eadn c\u00e1c t\u00edn hi\u1ec7u t\u1eeb c\u1ea3m bi\u1ebfn v\u00e0 cung c\u1ea5p c\u00e1c ch\u1ee9c n\u0103ng \u0111o l\u01b0\u1eddng.<\/li>\n<li><strong>C\u1ea3m bi\u1ebfn:<\/strong> th\u01b0\u1eddng th\u00ec <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/accelerometer\/\">c\u1ea3m bi\u1ebfn gia t\u1ed1c<\/a>, tuy nhi\u00ean t\u00f9y thu\u1ed9c v\u00e0o t\u00e1c v\u1ee5 v\u00e0 lo\u1ea1i m\u00e1y, c\u00e1c c\u1ea3m bi\u1ebfn kh\u00e1c c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u2014 v\u00ed d\u1ee5 nh\u01b0 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/proximity-probe\/\">\u0111\u1ea7u d\u00f2 ti\u1ec7m c\u1eadn<\/a> \u0111\u1ec3 \u0111o chuy\u1ec3n \u0111\u1ed9ng tr\u1ee5c tr\u1ef1c ti\u1ebfp tr\u00ean c\u00e1c v\u00f2ng bi phim d\u1ea7u.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/tachometer\/\">T\u1ed1c k\u1ebf<\/a> \/ tham chi\u1ebfu pha:<\/strong> c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111o t\u1ed1c \u0111\u1ed9 v\u00e0 m\u1ecdi ch\u1ee9c n\u0103ng li\u00ean quan \u0111\u1ebfn pha (1\u00d7, h\u00e0i, c\u00e2n b\u1eb1ng, \u0111o \u0111\u1ea1c \u0111\u1ed3ng b\u1ed9).<\/li>\n<li><strong>Ph\u1ea7n m\u1ec1m ch\u1ee7:<\/strong> \u1ee9ng d\u1ee5ng \u2014 th\u01b0\u1eddng ch\u1ea1y tr\u00ean PC \u2014 hi\u1ec3n th\u1ecb c\u00e1c bi\u1ec3u \u0111\u1ed3, l\u01b0u tr\u1eef k\u1ebft qu\u1ea3, so s\u00e1nh c\u00e1c ph\u00e9p \u0111o theo th\u1eddi gian v\u00e0 t\u1ea1o b\u00e1o c\u00e1o.<\/li>\n<\/ul>\n<p>S\u1ef1 ph\u00e2n chia gi\u1eefa m\u1ed9t \u0111\u01a1n v\u1ecb \u0111o v\u00e0 ph\u1ea7n m\u1ec1m d\u1ef1a tr\u00ean PC l\u00e0 \u0111i\u1ec1u \u0111\u1ecbnh ngh\u0129a m\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/portable-analyzer\/\">m\u00e1y ph\u00e2n t\u00edch c\u1ea7m tay<\/a>: m\u00e1y t\u00ednh x\u00e1ch tay cung c\u1ea5p m\u00e0n h\u00ecnh, n\u0103ng l\u1ef1c x\u1eed l\u00fd v\u00e0 b\u1ed9 nh\u1edb, do \u0111\u00f3 ph\u1ea7n c\u1ee9ng th\u1ef1c \u0111\u1ecba c\u00f3 th\u1ec3 duy tr\u00ec k\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn.<\/p>\n<h2>5. V\u00ed d\u1ee5: C\u00e1c ch\u1ee9c n\u0103ng ph\u00e2n t\u00edch rung \u0111\u1ed9ng trong ph\u1ea7n m\u1ec1m Balanset-1A<\/h2>\n<p><a href=\"https:\/\/vibromera.eu\/vi\/san-pham\/balanset-1\/\">Balanset-1A<\/a> l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng hai k\u00eanh d\u1ef1a tr\u00ean PC d\u00e0nh cho c\u00e2n b\u1eb1ng r\u00f4to v\u00e0 \u0111o l\u01b0\u1eddng rung \u0111\u1ed9ng, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng b\u1edfi c\u00e1c k\u1ef9 s\u01b0 \u1edf h\u01a1n 50 qu\u1ed1c gia. Ngo\u00e0i c\u00e1c ch\u1ee9c n\u0103ng c\u00e2n b\u1eb1ng, n\u00f3 cung c\u1ea5p \u0111o l\u01b0\u1eddng v\u00e0 ph\u00e2n t\u00edch rung \u0111\u1ed9ng th\u00f4ng qua hai c\u00f4ng c\u1ee5 b\u1ed5 sung: <strong>Ch\u1ebf \u0111\u1ed9 m\u00e1y \u0111o \u0111\u1ed9 rung<\/strong> and <strong>Ch\u1ebf \u0111\u1ed9 bi\u1ec3u \u0111\u1ed3<\/strong>. \u0110\u00e2y l\u00e0 m\u1ed9t v\u00ed d\u1ee5 c\u1ee5 th\u1ec3, ho\u1ea1t \u0111\u1ed9ng c\u1ee7a ki\u1ebfn tr\u00fac chung \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 \u1edf tr\u00ean \u2014 m\u1ed9t \u0111\u01a1n v\u1ecb \u0111o hai k\u00eanh c\u1ea5p d\u1eef li\u1ec7u cho ph\u1ea7n m\u1ec1m Windows.<\/p>\n<h3>5.1 Ch\u1ebf \u0111\u1ed9 m\u00e1y \u0111o rung \u0111\u1ed9ng: c\u00e1c gi\u00e1 tr\u1ecb s\u1ed1 c\u1ed9ng v\u1edbi s\u00f3ng v\u00e0 ph\u1ed5<\/h3>\n<p>Trong ch\u1ebf \u0111\u1ed9 m\u00e1y \u0111o rung \u0111\u1ed9ng, ph\u1ea7n m\u1ec1m hi\u1ec3n th\u1ecb rung \u0111\u1ed9ng t\u1ed5ng th\u1ec3 v\u00e0 th\u00e0nh ph\u1ea7n rung \u0111\u1ed9ng 1\u00d7 (c\u00f3 pha khi m\u00e1y \u0111o t\u1ed1c \u0111\u1ed9 \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i). C\u00f9ng m\u1ed9t m\u00e0n h\u00ecnh c\u0169ng c\u00f3 th\u1ec3 hi\u1ec3n th\u1ecb ch\u1ebf \u0111\u1ed9 xem s\u00f3ng v\u00e0 ph\u1ed5, do \u0111\u00f3 ki\u1ec3m tra s\u1ed1 nhanh v\u00e0 c\u00e1i nh\u00ecn \u0111\u1ea7u ti\u00ean v\u1ec1 n\u1ed9i dung t\u1ea7n s\u1ed1 n\u1eb1m c\u1ea1nh nhau.<\/p>\n<figure>\n  <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2024\/02\/Bs1ManualEngV156-May2023-10416862.webp\" alt=\"Ch\u1ebf \u0111\u1ed9 m\u00e1y \u0111o rung. S\u00f3ng v\u00e0 ph\u1ed5.\" \/><figcaption>H\u00ecnh 7.7. Ch\u1ebf \u0111\u1ed9 m\u00e1y \u0111o rung. S\u00f3ng v\u00e0 ph\u1ed5.<\/figcaption><\/figure>\n<h3>5.2 Ch\u1ebf \u0111\u1ed9 bi\u1ec3u \u0111\u1ed3: b\u1ed1n lo\u1ea1i bi\u1ec3u \u0111\u1ed3 \u0111\u1ec3 ph\u00e2n t\u00edch s\u00e2u h\u01a1n<\/h3>\n<p>Ch\u1ebf \u0111\u1ed9 bi\u1ec3u \u0111\u1ed3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng khi b\u1ea1n mu\u1ed1n ph\u00e2n t\u00edch \u0111\u1ed3 h\u1ecda tr\u00ean hai k\u00eanh. N\u00f3 cung c\u1ea5p b\u1ed1n lo\u1ea1i bi\u1ec3u \u0111\u1ed3:<\/p>\n<ul>\n<li><strong>Ch\u1ee9c n\u0103ng th\u1eddi gian rung \u0111\u1ed9ng t\u1ed5ng th\u1ec3<\/strong> \u2014 d\u1ea1ng s\u00f3ng th\u1eddi gian c\u1ee7a rung \u0111\u1ed9ng t\u1ed5ng th\u1ec3.<\/li>\n<li><strong>1\u00d7 bi\u1ec3u \u0111\u1ed3 rung \u0111\u1ed9ng<\/strong> \u0111\u1ed3ng b\u1ed9 v\u1edbi m\u1ed9t v\u00f2ng quay r\u00f4to.<\/li>\n<li><strong>H\u00e0i c\u1ee7a rung \u0111\u1ed9ng 1\u00d7<\/strong> \u2014 c\u00e1c th\u00e0nh ph\u1ea7n h\u00e0i c\u1ee7a t\u1ed1c \u0111\u1ed9 ch\u1ea1y.<\/li>\n<li><strong>Ph\u1ed5 FFT<\/strong> \u2014 ch\u1ebf \u0111\u1ed9 xem ph\u1ed5, v\u1edbi d\u1ea1ng s\u00f3ng \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb ph\u00eda tr\u00ean n\u00f3.<\/li>\n<\/ul>\n<h4>Ch\u1ee9c n\u0103ng th\u1eddi gian rung \u0111\u1ed9ng t\u1ed5ng th\u1ec3<\/h4>\n<p>Bi\u1ec3u \u0111\u1ed3 n\u00e0y th\u1ec3 hi\u1ec7n s\u1ef1 thay \u0111\u1ed5i c\u1ee7a dao \u0111\u1ed9ng theo th\u1eddi gian. N\u00f3 h\u1eefu \u00edch cho vi\u1ec7c \u0111\u00e1nh gi\u00e1 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh v\u00e0 x\u00e1c \u0111\u1ecbnh c\u00e1c thay \u0111\u1ed5i trong kho\u1ea3ng th\u1eddi gian \u0111o l\u01b0\u1eddng.<\/p>\n<figure>\n  <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2024\/02\/Bs1ManualEngV156-May2023-10461221.webp\" alt=\"C\u1eeda s\u1ed5 v\u1eadn h\u00e0nh cho \u0111\u1ea7u ra c\u1ee7a h\u00e0m th\u1eddi gian c\u1ee7a bi\u1ec3u \u0111\u1ed3 rung \u0111\u1ed9ng t\u1ed5ng th\u1ec3\" \/><figcaption>C\u1eeda s\u1ed5 v\u1eadn h\u00e0nh cho \u0111\u1ea7u ra c\u1ee7a h\u00e0m th\u1eddi gian c\u1ee7a bi\u1ec3u \u0111\u1ed3 rung \u0111\u1ed9ng t\u1ed5ng th\u1ec3<\/figcaption><\/figure>\n<h4>1\u00d7 bi\u1ec3u \u0111\u1ed3 rung \u0111\u1ed9ng (ch\u1ebf \u0111\u1ed9 xem \u0111\u1ed3ng b\u1ed9)<\/h4>\n<p>Ch\u1ebf \u0111\u1ed9 xem n\u00e0y hi\u1ec3n th\u1ecb rung \u0111\u1ed9ng 1\u00d7 trong su\u1ed1t m\u1ed9t v\u00f2ng quay r\u00f4to. N\u00f3 \u0111\u01b0\u1ee3c \u0111\u1ed3ng b\u1ed9 v\u1edbi d\u1ea5u pha t\u1eeb m\u00e1y \u0111o t\u1ed1c \u0111\u1ed9 v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng khi b\u1ea1n c\u1ea7n ph\u00e2n t\u00edch rung \u0111\u1ed9ng li\u00ean k\u1ebft v\u1edbi t\u1ed1c \u0111\u1ed9 ch\u1ea1y \u2014 n\u1ec1n t\u1ea3ng c\u1ee7a d\u1eef li\u1ec7u bi\u00ean \u0111\u1ed9 v\u00e0 pha m\u00e0 c\u00e2n b\u1eb1ng d\u1ef1a v\u00e0o.<\/p>\n<figure>\n  <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2024\/02\/Bs1ManualEngV156-May2023-10462075.png\" alt=\"Kho\u1ea3ng th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng cho vi\u1ec7c hi\u1ec3n th\u1ecb bi\u1ec3u \u0111\u1ed3 rung \u0111\u1ed9ng 1x\" \/><figcaption>Kho\u1ea3ng th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng cho vi\u1ec7c hi\u1ec3n th\u1ecb bi\u1ec3u \u0111\u1ed3 rung \u0111\u1ed9ng 1x<\/figcaption><\/figure>\n<h4>H\u00e0i c\u1ee7a rung \u0111\u1ed9ng 1\u00d7<\/h4>\n<p>Ch\u1ebf \u0111\u1ed9 xem n\u00e0y hi\u1ec3n th\u1ecb c\u00e1c th\u00e0nh ph\u1ea7n h\u00e0i li\u00ean quan \u0111\u1ebfn t\u1ed1c \u0111\u1ed9 ch\u1ea1y, gi\u00fap b\u1ea1n so s\u00e1nh c\u00e1c m\u1ee9c h\u00e0i trong m\u1ed9t bi\u1ec3u \u0111\u1ed3 duy nh\u1ea5t.<\/p>\n<figure>\n  <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2024\/02\/Bs1ManualEngV156-May2023-10463817.webp\" alt=\"Dao \u0111\u1ed9ng h\u00e0i c\u1ee7a c\u1eeda s\u1ed5 ho\u1ea1t \u0111\u1ed9ng v\u1edbi t\u1ea7n s\u1ed1 dao \u0111\u1ed9ng 1x\" \/><figcaption>Dao \u0111\u1ed9ng h\u00e0i c\u1ee7a c\u1eeda s\u1ed5 ho\u1ea1t \u0111\u1ed9ng v\u1edbi t\u1ea7n s\u1ed1 dao \u0111\u1ed9ng 1x<\/figcaption><\/figure>\n<h4>Bi\u1ec3u \u0111\u1ed3 ph\u1ed5 FFT<\/h4>\n<p>Ch\u1ebf \u0111\u1ed9 xem n\u00e0y hi\u1ec3n th\u1ecb quang ph\u1ed5 rung \u0111\u1ed9ng \u2014 c\u00f4ng c\u1ee5 ch\u00ednh \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c th\u00e0nh ph\u1ea7n t\u1ea7n s\u1ed1 v\u00e0 d\u1ea5u hi\u1ec7u l\u1ed7i \u2014 v\u1edbi d\u1ea1ng s\u00f3ng \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb ph\u00eda tr\u00ean quang ph\u1ed5 \u0111\u1ec3 cung c\u1ea5p b\u1ed1i c\u1ea3nh b\u1ed5 sung. Thi\u1ebft b\u1ecb \u0111o rung \u0111\u1ed9ng tr\u00ean m\u1ed9t d\u1ea3i t\u1eeb kho\u1ea3ng 5 Hz \u0111\u1ebfn 1000 Hz, \u0111i\u1ec1u n\u00e0y tho\u1ea3i m\u00e1i bao ph\u1ee7 t\u1ed1c \u0111\u1ed9 ch\u1ea1y v\u00e0 c\u00e1c h\u00e0i t\u1ea7n s\u1ed1 th\u1ea5p h\u01a1n tr\u00ean c\u00e1c m\u00e1y c\u00f4ng nghi\u1ec7p \u0111i\u1ec3n h\u00ecnh.<\/p>\n<figure>\n  <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2024\/02\/Bs1ManualEngV156-May2023-10464524.webp\" alt=\"C\u1eeda s\u1ed5 ho\u1ea1t \u0111\u1ed9ng \u0111\u1ec3 xu\u1ea5t ra quang ph\u1ed5 rung \u0111\u1ed9ng\" \/><figcaption>C\u1eeda s\u1ed5 ho\u1ea1t \u0111\u1ed9ng \u0111\u1ec3 xu\u1ea5t ra quang ph\u1ed5 rung \u0111\u1ed9ng<\/figcaption><\/figure>\n<h3>5.3 Quy tr\u00ecnh \u0111o l\u01b0\u1eddng \u0111i\u1ec3n h\u00ecnh (quan \u0111i\u1ec3m th\u1ef1c ti\u1ec5n)<\/h3>\n<p>Quy tr\u00ecnh c\u00f4ng vi\u1ec7c tr\u01b0\u1eddng \u0111i\u1ec1n \u0111i\u1ec3n h\u00ecnh r\u1ea5t \u0111\u01a1n gi\u1ea3n:<\/p>\n<ol>\n<li>C\u00e0i \u0111\u1eb7t c\u00e1c c\u1ea3m bi\u1ebfn rung \u0111\u1ed9ng t\u1ea1i c\u00e1c \u0111i\u1ec3m \u0111o l\u01b0\u1eddng c\u1ee7a m\u00e1y.<\/li>\n<li>C\u00e0i \u0111\u1eb7t <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/tachometer\/\">m\u00e1y \u0111o t\u1ed1c \u0111\u1ed9 quay<\/a> v\u00e0 d\u00e1n b\u0103ng ph\u1ea3n x\u1ea1 (d\u1ea5u pha) tr\u00ean rotor b\u1ea5t c\u1ee9 khi n\u00e0o c\u1ea7n c\u00e1c h\u00e0m pha ho\u1eb7c \u0111\u1ed3ng b\u1ed9 v\u1edbi 1\u00d7.<\/li>\n<li>K\u1ebft n\u1ed1i c\u00e1c c\u1ea3m bi\u1ebfn v\u1edbi \u0111\u01a1n v\u1ecb \u0111o l\u01b0\u1eddng Balanset-1A v\u00e0 \u0111\u01a1n v\u1ecb v\u1edbi m\u00e1y t\u00ednh x\u00e1ch tay ch\u1ea1y Windows.<\/li>\n<li>M\u1edf ch\u1ebf \u0111\u1ed9 Vibration meter \u0111\u1ec3 ki\u1ec3m tra nhanh, sau \u0111\u00f3 chuy\u1ec3n sang ch\u1ebf \u0111\u1ed9 Charts \u0111\u1ec3 ph\u00e2n t\u00edch s\u00e2u h\u01a1n \u2014 d\u1ea1ng s\u00f3ng t\u1ed5ng th\u1ec3, bi\u1ec3u \u0111\u1ed3 1\u00d7, h\u00e0i t\u1ea7n s\u1ed1 v\u00e0 quang ph\u1ed5.<\/li>\n<li>L\u01b0u c\u00e1c ph\u00e9p \u0111o \u0111\u1ec3 so s\u00e1nh theo th\u1eddi gian v\u00e0 \u0111\u1ec3 b\u00e1o c\u00e1o.<\/li>\n<\/ol>\n<p>Quy tr\u00ecnh c\u00f4ng vi\u1ec7c t\u01b0\u01a1ng t\u1ef1 \u0111\u1eb1ng sau <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/field-balancing\/\">c\u00e2n b\u1eb1ng t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng<\/a>: tr\u01b0\u1edbc ti\u00ean, b\u1ed9 ph\u00e2n t\u00edch \u0111o ph\u1ea3n \u1ee9ng m\u1ea5t c\u00e2n b\u1eb1ng, v\u00e0 sau khi l\u1eafp \u0111\u1eb7t kh\u1ed1i l\u01b0\u1ee3ng hi\u1ec7u ch\u1ec9nh, n\u00f3 s\u1ebd \u0111o l\u1ea1i \u0111\u1ec3 x\u00e1c nh\u1eadn k\u1ebft qu\u1ea3 \u2014 ch\u1ea9n \u0111o\u00e1n v\u00e0 hi\u1ec7u ch\u1ec9nh \u0111\u01b0\u1ee3c x\u1eed l\u00fd b\u1eb1ng m\u1ed9t thi\u1ebft b\u1ecb.<\/p>\n<h2>6. Vai tr\u00f2 c\u1ee7a nh\u00e0 ph\u00e2n t\u00edch<\/h2>\n<p>Ngay c\u1ea3 v\u1edbi m\u1ed9t b\u1ed9 ph\u00e2n t\u00edch m\u1ea1nh m\u1ebd, k\u1ebft qu\u1ea3 v\u1eabn ph\u1ee5 thu\u1ed9c v\u00e0o m\u1ed9t c\u00e0i \u0111\u1eb7t \u0111o l\u01b0\u1eddng ch\u00ednh x\u00e1c v\u00e0 di\u1ec5n gi\u1ea3i ch\u00ednh x\u00e1c. Thi\u1ebft b\u1ecb cung c\u1ea5p d\u1eef li\u1ec7u \u2014 d\u1ea1ng s\u00f3ng, quang ph\u1ed5 v\u00e0 bi\u1ec3u \u0111\u1ed3 \u0111\u1ed3ng b\u1ed9 \u2014 nh\u01b0ng ng\u01b0\u1eddi chuy\u00ean gia m\u1edbi l\u00e0 ng\u01b0\u1eddi quy\u1ebft \u0111\u1ecbnh nh\u1eefng m\u1eabu \u0111\u00f3 c\u00f3 \u00fd ngh\u0129a g\u00ec \u0111\u1ed1i v\u1edbi t\u00ecnh tr\u1ea1ng c\u1ee7a m\u00e1y v\u00e0 h\u00e0nh \u0111\u1ed9ng n\u00e0o m\u00e0 ch\u00fang g\u1ee3i \u00fd. M\u1ed9t quang ph\u1ed5 s\u1ea1ch t\u1eeb m\u1ed9t c\u1ea3m bi\u1ebfn g\u1eafn k\u00e9m, ho\u1eb7c m\u1ed9t d\u1ea5u hi\u1ec7u s\u00e1ch gi\u00e1o khoa \u0111\u1ecdc ngo\u00e0i b\u1ed1i c\u1ea3nh, s\u1ebd l\u00e0m sai l\u1ec7ch c\u0169ng ch\u1eafc ch\u1eafn nh\u01b0 m\u1ed9t con s\u1ed1 sai. B\u1ed9 ph\u00e2n t\u00edch l\u00e0 k\u00ednh hi\u1ec3n vi; k\u1ef9 s\u01b0 l\u00e0 ng\u01b0\u1eddi ch\u1ea9n \u0111o\u00e1n.<\/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>C\u00e1i nh\u00ecn chi ti\u1ebft v\u1ec1 M\u00e1y ph\u00e2n t\u00edch \u0111\u1ed9 rung, thi\u1ebft b\u1ecb tinh vi \u0111\u01b0\u1ee3c c\u00e1c nh\u00e0 ph\u00e2n t\u00edch s\u1eed d\u1ee5ng \u0111\u1ec3 thu th\u1eadp v\u00e0 x\u1eed l\u00fd t\u00edn hi\u1ec7u rung nh\u1eb1m ch\u1ea9n \u0111o\u00e1n m\u00e1y m\u00f3c chuy\u00ean s\u00e2u.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-299","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/299","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":3,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/299\/revisions"}],"predecessor-version":[{"id":101417,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/299\/revisions\/101417"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/media?parent=299"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/categories?post=299"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/tags?post=299"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}