{"id":124,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/four-run-method\/"},"modified":"2026-05-23T23:03:39","modified_gmt":"2026-05-23T23:03:39","slug":"four-run-method","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/vi\/glossary\/four-run-method\/","title":{"rendered":"Ph\u01b0\u01a1ng ph\u00e1p b\u1ed1n l\u1ea7n ch\u1ea1y trong c\u00e2n b\u1eb1ng r\u00f4to l\u00e0 g\u00ec?"},"content":{"rendered":"<h1>Hi\u1ec3u v\u1ec1 ph\u01b0\u01a1ng ph\u00e1p b\u1ed1n l\u1ea7n ch\u1ea1y trong c\u00e2n b\u1eb1ng r\u00f4to<\/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\/124?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\/124?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\/124?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\/124?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\/124?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\/124?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\/124?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\/124?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\/124?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\/124?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\/124?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\/124?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\/124?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\/124?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>The <strong>ph\u01b0\u01a1ng ph\u00e1p b\u1ed1n l\u1ea7n ch\u1ea1y<\/strong> l\u00e0 m\u1ed9t th\u1ee7 t\u1ee5c c\u00f3 h\u1ec7 th\u1ed1ng cho <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/two-plane-balancing\/\">c\u00e2n b\u1eb1ng hai m\u1eb7t ph\u1eb3ng<\/a> s\u1eed d\u1ee5ng b\u1ed1n l\u1ea7n \u0111o ri\u00eang bi\u1ec7t \u0111\u1ec3 thi\u1ebft l\u1eadp m\u1ed9t b\u1ed9 ho\u00e0n ch\u1ec9nh <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/influence-coefficient\/\">h\u1ec7 s\u1ed1 \u1ea3nh h\u01b0\u1edfng<\/a> cho c\u1ea3 hai <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/correction-plane\/\">m\u1eb7t ph\u1eb3ng hi\u1ec7u ch\u1ec9nh<\/a>. N\u00f3 b\u1eaft \u0111\u1ea7u b\u1eb1ng c\u00e1ch \u0111o \u0111i\u1ec1u ki\u1ec7n ban \u0111\u1ea7u c\u1ee7a rotor, sau \u0111\u00f3 ki\u1ec3m tra t\u1eebng m\u1eb7t ph\u1eb3ng hi\u1ec7u ch\u1ec9nh \u0111\u1ed9c l\u1eadp v\u1edbi m\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/trial-weight\/\">tr\u1ecdng l\u01b0\u1ee3ng th\u1eed nghi\u1ec7m<\/a>, v\u00e0 k\u1ebft th\u00fac b\u1eb1ng l\u1ea7n ch\u1ea1y th\u1ee9 t\u01b0 trong \u0111\u00f3 c\u1ea3 hai m\u1eb7t ph\u1eb3ng \u0111\u1ec1u mang tr\u1ecdng l\u01b0\u1ee3ng th\u1eed nghi\u1ec7m c\u00f9ng l\u00fac. L\u1ea7n ch\u1ea1y th\u1ee9 t\u01b0 \u0111\u00f3 l\u00e0 nh\u1eefng g\u00ec ph\u00e2n bi\u1ec7t ph\u01b0\u01a1ng ph\u00e1p n\u00e0y v\u1edbi ng\u01b0\u1eddi anh em nhanh h\u01a1n c\u1ee7a n\u00f3, ph\u01b0\u01a1ng ph\u00e1p ba l\u1ea7n ch\u1ea1y \u2014 \u0111\u00f3 l\u00e0 m\u1ed9t ki\u1ec3m tra ch\u00e9o c\u1ed1 \u00fd ch\u1ee9 kh\u00f4ng ph\u1ea3i m\u1ed9t nhu c\u1ea7u to\u00e1n h\u1ecdc nghi\u00eam ng\u1eb7t.<\/p>\n<p>C\u00e1ch ti\u1ebfp c\u1eadn k\u1ef9 l\u01b0\u1ee1ng n\u00e0y \u0111\u1eb7c tr\u01b0ng h\u00f3a \u0111\u1ea7y \u0111\u1ee7 ph\u1ea3n \u1ee9ng \u0111\u1ed9ng l\u1ef1c c\u1ee7a <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/rotor-bearing-system\/\">h\u1ec7 th\u1ed1ng \u1ed5 tr\u1ee5c r\u00f4to<\/a>, cho ph\u00e9p t\u00ednh to\u00e1n ch\u00ednh x\u00e1c c\u1ee7a <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/correction-weight\/\">kh\u1ed1i l\u01b0\u1ee3ng hi\u1ec7u ch\u1ec9nh<\/a> gi\u00fap gi\u1ea3m thi\u1ec3u <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/vibration\/\">rung \u0111\u1ed9ng<\/a> t\u1ea1i c\u1ea3 hai v\u1ecb tr\u00ed mang c\u00f9ng m\u1ed9t l\u00fac.<\/p>\n<h2>1. Quy tr\u00ecnh b\u1ed1n l\u1ea7n ch\u1ea1y<\/h2>\n<p>Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y bao g\u1ed3m ch\u00ednh x\u00e1c b\u1ed1n l\u1ea7n ch\u1ea1y th\u1eed tu\u1ea7n t\u1ef1, m\u1ed7i l\u1ea7n c\u00f3 m\u1ed9t m\u1ee5c \u0111\u00edch c\u1ee5 th\u1ec3. Trong su\u1ed1t qu\u00e1 tr\u00ecnh, \u0111\u1ed9 rung \u0111\u01b0\u1ee3c ghi l\u1ea1i d\u01b0\u1edbi d\u1ea1ng vect\u01a1 \u2014 c\u1ea3 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/amplitude\/\">bi\u00ean \u0111\u1ed9<\/a> and <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/phase\/\">pha<\/a> \u2014 \u1edf m\u1ed7i v\u1ecb tr\u00ed c\u1ee7a hai v\u00f2ng bi.<\/p>\n<h3>Ch\u1ea1y 1 \u2014 Ch\u1ea1y ban \u0111\u1ea7u (\u0111\u01b0\u1eddng c\u01a1 s\u1edf)<\/h3>\n<p>M\u00e1y ch\u1ea1y \u1edf t\u1ed1c \u0111\u1ed9 c\u00e2n b\u1eb1ng trong tr\u1ea1ng th\u00e1i ban \u0111\u1ea7u. \u0110\u1ed9 rung \u0111\u01b0\u1ee3c ghi l\u1ea1i \u1edf c\u1ea3 hai v\u1ecb tr\u00ed v\u00f2ng bi (V\u00f2ng bi 1 v\u00e0 V\u00f2ng bi 2), n\u1eafm b\u1eaft ch\u1eef k\u00fd c\u01a1 s\u1edf \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/unbalance\/\">m\u1ea5t c\u00e2n b\u1eb1ng<\/a>.<\/p>\n<ul>\n<li>Ghi l\u1ea1i: \u0111\u1ed9 rung t\u1ea1i G\u1ed1i \u0111\u1ee1 1 = A\u2081 \u2220\u03b8\u2081<\/li>\n<li>Ghi nh\u1eadn: rung \u0111\u1ed9ng t\u1ea1i \u1ed4 \u0111\u1ee1 2 = A\u2082 \u2220\u03b8\u2082<\/li>\n<\/ul>\n<h3>L\u1ea7n ch\u1ea1y 2 \u2014 Tr\u1ecdng l\u01b0\u1ee3ng th\u1eed nghi\u1ec7m \u1edf M\u1eb7t ph\u1eb3ng 1<\/h3>\n<p>M\u00e1y d\u1eebng l\u1ea1i v\u00e0 m\u1ed9t tr\u1ecdng l\u01b0\u1ee3ng th\u1eed nghi\u1ec7m \u0111\u00e3 bi\u1ebft (T\u2081) \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t \u1edf m\u1ed9t v\u1ecb tr\u00ed g\u00f3c \u0111\u01b0\u1ee3c \u0111\u00e1nh d\u1ea5u trong M\u1eb7t ph\u1eb3ng s\u1eeda ch\u1eefa 1. M\u00e1y \u0111\u01b0\u1ee3c kh\u1edfi \u0111\u1ed9ng l\u1ea1i v\u00e0 \u0111\u1ed9 rung \u0111\u01b0\u1ee3c \u0111o l\u1ea1i \u1edf c\u1ea3 hai v\u00f2ng bi. Vect\u01a1 <em>thay \u0111\u1ed5i<\/em> cho th\u1ea5y c\u00e1ch m\u1ed9t tr\u1ecdng l\u01b0\u1ee3ng \u1edf M\u1eb7t ph\u1eb3ng 1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u1ea3 hai \u0111i\u1ec3m \u0111o.<\/p>\n<ul>\n<li>Tr\u1ecdng l\u01b0\u1ee3ng th\u1eed nghi\u1ec7m T\u2081 \u0111\u01b0\u1ee3c th\u00eam v\u00e0o M\u1eb7t ph\u1eb3ng 1 \u1edf g\u00f3c \u03b1\u2081<\/li>\n<li>Ghi l\u1ea1i: \u0111\u1ed9 rung m\u1edbi \u1edf V\u00f2ng bi 1 v\u00e0 V\u00f2ng bi 2<\/li>\n<li>T\u00ednh to\u00e1n: t\u00e1c \u0111\u1ed9ng c\u1ee7a T\u2081 tr\u00ean V\u00f2ng bi 1 (t\u00e1c \u0111\u1ed9ng ch\u00ednh)<\/li>\n<li>T\u00ednh to\u00e1n: t\u00e1c \u0111\u1ed9ng c\u1ee7a T\u2081 tr\u00ean V\u00f2ng bi 2 (t\u00e1c \u0111\u1ed9ng gh\u00e9p ngo\u00e0i)<\/li>\n<\/ul>\n<h3>L\u1ea7n ch\u1ea1y 3 \u2014 Tr\u1ecdng l\u01b0\u1ee3ng th\u1eed nghi\u1ec7m \u1edf M\u1eb7t ph\u1eb3ng 2<\/h3>\n<p>Tr\u1ecdng l\u01b0\u1ee3ng th\u1eed nghi\u1ec7m T\u2081 \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf v\u00e0 m\u1ed9t tr\u1ecdng l\u01b0\u1ee3ng th\u1eed nghi\u1ec7m kh\u00e1c (T\u2082) \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t trong M\u1eb7t ph\u1eb3ng s\u1eeda ch\u1eefa 2. M\u1ed9t l\u1ea7n ch\u1ea1y th\u00eam cho th\u1ea5y c\u00e1ch m\u1ed9t tr\u1ecdng l\u01b0\u1ee3ng \u1edf M\u1eb7t ph\u1eb3ng 2 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u1ea3 hai v\u00f2ng bi.<\/p>\n<ul>\n<li>Tr\u1ecdng l\u01b0\u1ee3ng th\u1eed nghi\u1ec7m T\u2081 \u0111\u01b0\u1ee3c g\u1ee1 b\u1ecf kh\u1ecfi M\u1eb7t ph\u1eb3ng 1<\/li>\n<li>Tr\u1ecdng l\u01b0\u1ee3ng th\u1eed T\u2082 \u0111\u01b0\u1ee3c th\u00eam v\u00e0o M\u1eb7t ph\u1eb3ng 2 \u1edf g\u00f3c \u03b1\u2082<\/li>\n<li>Ghi l\u1ea1i: \u0111\u1ed9 rung m\u1edbi \u1edf V\u00f2ng bi 1 v\u00e0 V\u00f2ng bi 2<\/li>\n<li>T\u00ednh to\u00e1n: t\u00e1c \u0111\u1ed9ng c\u1ee7a T\u2082 tr\u00ean V\u00f2ng bi 1 (t\u00e1c \u0111\u1ed9ng gh\u00e9p ngo\u00e0i)<\/li>\n<li>T\u00ednh to\u00e1n: t\u00e1c \u0111\u1ed9ng c\u1ee7a T\u2082 tr\u00ean V\u00f2ng bi 2 (t\u00e1c \u0111\u1ed9ng ch\u00ednh)<\/li>\n<\/ul>\n<h3>L\u1ea7n ch\u1ea1y 4 \u2014 Tr\u1ecdng l\u01b0\u1ee3ng th\u1eed nghi\u1ec7m \u1edf c\u1ea3 hai m\u1eb7t ph\u1eb3ng<\/h3>\n<p>C\u1ea3 hai tr\u1ecdng l\u01b0\u1ee3ng th\u1eed nghi\u1ec7m hi\u1ec7n \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t c\u00f9ng nhau (T\u2081 \u1edf M\u1eb7t ph\u1eb3ng 1 v\u00e0 T\u2082 \u1edf M\u1eb7t ph\u1eb3ng 2) cho l\u1ea7n ch\u1ea1y th\u1ee9 t\u01b0. \u0110i\u1ec1u n\u00e0y cung c\u1ea5p d\u1eef li\u1ec7u b\u1ed5 sung \u0111\u1ec3 x\u00e1c minh <em>t\u00ednh tuy\u1ebfn t\u00ednh<\/em> v\u00e0 c\u00f3 th\u1ec3 l\u00e0m s\u1eafc n\u00e9t ph\u00e9p t\u00ednh khi gh\u00e9p ngo\u00e0i m\u1ea1nh.<\/p>\n<ul>\n<li>C\u1ea3 T\u2081 v\u00e0 T\u2082 \u0111\u1ec1u \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t \u0111\u1ed3ng th\u1eddi<\/li>\n<li>Ghi nh\u1eadn: ph\u1ea3n \u1ee9ng rung \u0111\u1ed9ng k\u1ebft h\u1ee3p t\u1ea1i c\u1ea3 hai \u1ed5 \u0111\u1ee1<\/li>\n<li>X\u00e1c minh: t\u1ed5ng vect\u01a1 c\u1ee7a c\u00e1c t\u00e1c \u0111\u1ed9ng ri\u00eang l\u1ebb (L\u1ea7n ch\u1ea1y 2 v\u00e0 3) kh\u1edbp v\u1edbi ph\u00e9p \u0111o k\u1ebft h\u1ee3p \u2014 x\u00e1c nh\u1eadn h\u00e0nh vi tuy\u1ebfn t\u00ednh<\/li>\n<\/ul>\n<h2>2. N\u1ec1n t\u1ea3ng to\u00e1n h\u1ecdc<\/h2>\n<p>Ph\u01b0\u01a1ng ph\u00e1p b\u1ed1n l\u1ea7n ch\u1ea1y t\u1ea1p th\u1ef1c b\u1ed1n h\u1ec7 s\u1ed1 \u1ea3nh h\u01b0\u1edfng t\u1ea1o th\u00e0nh ma tr\u1eadn 2\u00d72 m\u00f4 t\u1ea3 ho\u00e0n to\u00e0n h\u00e0nh vi c\u1ee7a h\u1ec7 th\u1ed1ng. Nh\u1eefng h\u1ec7 s\u1ed1 t\u01b0\u01a1ng t\u1ef1 h\u1ed7 tr\u1ee3 m\u1ecdi h\u00ecnh th\u1ee9c c\u00e2n b\u1eb1ng \u0111a m\u1eb7t ph\u1eb3ng, v\u00ec v\u1eady vi\u1ec7c hi\u1ec3u ch\u00fang \u1edf \u0111\u00e2y c\u00f3 l\u1ee3i trong t\u1ea5t c\u1ea3 c\u00e2n b\u1eb1ng \u0111\u1ed9ng.<\/p>\n<h3>Ma tr\u1eadn h\u1ec7 s\u1ed1 \u1ea3nh h\u01b0\u1edfng<\/h3>\n<ul>\n<li><strong>\u03b1\u2081\u2081:<\/strong> T\u00e1c d\u1ee5ng c\u1ee7a tr\u1ecdng l\u01b0\u1ee3ng \u0111\u01a1n v\u1ecb trong M\u1eb7t ph\u1eb3ng 1 l\u00ean rung \u0111\u1ed9ng t\u1ea1i V\u00f2ng bi 1 (t\u00e1c d\u1ee5ng tr\u1ef1c ti\u1ebfp)<\/li>\n<li><strong>\u03b1\u2081\u2082:<\/strong> T\u00e1c d\u1ee5ng c\u1ee7a tr\u1ecdng l\u01b0\u1ee3ng \u0111\u01a1n v\u1ecb trong M\u1eb7t ph\u1eb3ng 2 l\u00ean rung \u0111\u1ed9ng t\u1ea1i V\u00f2ng bi 1 (gh\u00e9p n\u1ed1i ch\u00e9o)<\/li>\n<li><strong>\u03b1\u2082\u2081:<\/strong> T\u00e1c d\u1ee5ng c\u1ee7a tr\u1ecdng l\u01b0\u1ee3ng \u0111\u01a1n v\u1ecb trong M\u1eb7t ph\u1eb3ng 1 l\u00ean rung \u0111\u1ed9ng t\u1ea1i V\u00f2ng bi 2 (gh\u00e9p n\u1ed1i ch\u00e9o)<\/li>\n<li><strong>\u03b1\u2082\u2082:<\/strong> T\u00e1c d\u1ee5ng c\u1ee7a tr\u1ecdng l\u01b0\u1ee3ng \u0111\u01a1n v\u1ecb trong M\u1eb7t ph\u1eb3ng 2 l\u00ean rung \u0111\u1ed9ng t\u1ea1i V\u00f2ng bi 2 (t\u00e1c d\u1ee5ng tr\u1ef1c ti\u1ebfp)<\/li>\n<\/ul>\n<h3>Gi\u1ea3i ph\u00e1p \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh tr\u1ecdng l\u01b0\u1ee3ng hi\u1ec7u ch\u1ec9nh<\/h3>\n<p>Khi bi\u1ebft \u0111\u1ee7 b\u1ed1n h\u1ec7 s\u1ed1, ph\u1ea7n m\u1ec1m gi\u1ea3i m\u1ed9t c\u1eb7p ph\u01b0\u01a1ng tr\u00ecnh vect\u01a1 \u0111\u1ed3ng th\u1eddi \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh tr\u1ecdng l\u01b0\u1ee3ng hi\u1ec7u ch\u1ec9nh (W\u2081 cho M\u1eb7t ph\u1eb3ng 1, W\u2082 cho M\u1eb7t ph\u1eb3ng 2) nh\u1eb1m lo\u1ea1i b\u1ecf rung \u0111\u1ed9ng t\u1ea1i c\u1ea3 hai v\u00f2ng bi:<\/p>\n<ul>\n<li>\u03b1\u2081\u2081 \u00b7 W\u2081 + \u03b1\u2081\u2082 \u00b7 W\u2082 = \u2212V\u2081 (\u0111\u1ec3 lo\u1ea1i b\u1ecf rung \u0111\u1ed9ng t\u1ea1i V\u00f2ng bi 1)<\/li>\n<li>\u03b1\u2082\u2081 \u00b7 W\u2081 + \u03b1\u2082\u2082 \u00b7 W\u2082 = \u2212V\u2082 (\u0111\u1ec3 lo\u1ea1i b\u1ecf rung \u0111\u1ed9ng t\u1ea1i V\u00f2ng bi 2)<\/li>\n<\/ul>\n<p>\u1ede \u0111\u00e2y V\u2081 v\u00e0 V\u2082 l\u00e0 c\u00e1c vect\u01a1 rung \u0111\u1ed9ng ban \u0111\u1ea7u t\u1ea1i hai v\u00f2ng bi. Gi\u1ea3i ph\u00e1p k\u1ebft h\u1ee3p <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/vector-addition\/\">to\u00e1n h\u1ecdc vect\u01a1<\/a> v\u1edbi \u0111\u1ea3o ng\u01b0\u1ee3c ma tr\u1eadn h\u1ec7 s\u1ed1 2\u00d72. V\u00ec c\u00e1c l\u1ea7n ch\u1ea1y 1\u20133 \u0111\u00e3 cung c\u1ea5p \u0111\u1ee7 b\u1ed1n h\u1ec7 s\u1ed1, h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh to\u00e1n h\u1ecdc sau ba l\u1ea7n ch\u1ea1y; l\u1ea7n ch\u1ea1y th\u1ee9 t\u01b0 do \u0111\u00f3 <em>d\u1eef li\u1ec7u d\u01b0 th\u1eeba<\/em> mang l\u1ea1i s\u1ef1 t\u1ef1 tin h\u01a1n l\u00e0 m\u1ed9t ph\u01b0\u01a1ng tr\u00ecnh c\u00f2n thi\u1ebfu.<\/p>\n<h2>3. \u01afu \u0111i\u1ec3m c\u1ee7a Ph\u01b0\u01a1ng ph\u00e1p B\u1ed1n l\u1ea7n ch\u1ea1y<\/h2>\n<p>L\u1ea7n ch\u1ea1y th\u00eam mang l\u1ea1i m\u1ed9t s\u1ed1 l\u1ee3i \u00edch c\u1ee5 th\u1ec3.<\/p>\n<h3>\u0110\u1eb7c t\u00ednh h\u00f3a to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng<\/h3>\n<p>Ki\u1ec3m tra t\u1eebng m\u1eb7t ph\u1eb3ng ri\u00eang l\u1ebb r\u1ed3i ki\u1ec3m tra c\u1ea3 hai c\u00f9ng nhau s\u1ebd n\u1eafm b\u1eaft \u0111\u1ea7y \u0111\u1ee7 c\u1ea3 t\u00e1c d\u1ee5ng tr\u1ef1c ti\u1ebfp v\u00e0 gh\u00e9p n\u1ed1i ch\u00e9o. \u0110i\u1ec1u n\u00e0y quan tr\u1ecdng khi c\u00e1c m\u1eb7t ph\u1eb3ng s\u1eafp x\u1ebfp g\u1ea7n nhau ho\u1eb7c khi v\u00f2ng bi <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/stiffness\/\">\u0111\u1ed9 c\u1ee9ng<\/a> kh\u00e1c bi\u1ec7t \u0111\u00e1ng k\u1ec3 gi\u1eefa hai \u0111\u1ea7u.<\/p>\n<h3>X\u00e1c minh t\u00edch h\u1ee3p<\/h3>\n<p>L\u1ea7n ch\u1ea1y 4 l\u00e0 m\u1ed9t ki\u1ec3m tra tuy\u1ebfn t\u00ednh. N\u1ebfu t\u00e1c d\u1ee5ng k\u1ebft h\u1ee3p c\u1ee7a c\u1ea3 hai tr\u1ecdng l\u01b0\u1ee3ng th\u1eed nghi\u1ec7m kh\u00f4ng kh\u1edbp v\u1edbi t\u1ed5ng vect\u01a1 c\u1ee7a c\u00e1c t\u00e1c d\u1ee5ng ri\u00eang l\u1ebb c\u1ee7a ch\u00fang, h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng tuy\u1ebfn t\u00ednh \u2014 m\u1ed9t tri\u1ec7u ch\u1ee9ng c\u1ee7a <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/looseness\/\">s\u1ef1 l\u1ecfng l\u1ebbo<\/a>, kho\u1ea3ng h\u1edf v\u00f2ng bi, ho\u1eb7c v\u1ea5n \u0111\u1ec1 m\u00f3ng n\u1ec1n m\u00e0 c\u1ea7n \u0111\u01b0\u1ee3c kh\u1eafc ph\u1ee5c tr\u01b0\u1edbc khi ti\u1ebfp t\u1ee5c c\u00e2n b\u1eb1ng.<\/p>\n<h3>\u0110\u1ed9 ch\u00ednh x\u00e1c \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n<\/h3>\n<p>Khi gh\u00e9p n\u1ed1i ch\u00e9o c\u00f3 \u00fd ngh\u0129a \u2014 m\u1ed9t m\u1eb7t ph\u1eb3ng \u1ea3nh h\u01b0\u1edfng m\u1ea1nh m\u1ebd \u0111\u1ebfn v\u00f2ng bi xa \u2014 d\u1eef li\u1ec7u d\u01b0 th\u1eeba mang l\u1ea1i k\u1ebft qu\u1ea3 m\u1ea1nh m\u1ebd h\u01a1n so v\u1edbi gi\u1ea3i ph\u00e1p ba l\u1ea7n ch\u1ea1y \u0111\u01a1n thu\u1ea7n.<\/p>\n<h3>D\u1eef li\u1ec7u d\u01b0 th\u1eeba v\u00e0 dung sai l\u1ed7i<\/h3>\n<p>B\u1ed1n ph\u00e9p \u0111o so v\u1edbi b\u1ed1n \u1ea9n s\u1ed1 hi\u1ec7u qu\u1ea3 cung c\u1ea5p d\u1ef1 ph\u00f2ng, cho ph\u00e9p ph\u1ea7n m\u1ec1m ph\u00e1t hi\u1ec7n v\u00e0 ph\u1ea7n n\u00e0o l\u1ea5y trung b\u00ecnh \u0111\u1ed9 ph\u00e2n t\u00e1n \u0111o l\u01b0\u1eddng.<\/p>\n<h3>Tin c\u1eady v\u00e0o k\u1ebft qu\u1ea3<\/h3>\n<p>Chu\u1ed7i h\u1ec7 th\u1ed1ng v\u00e0 ki\u1ec3m tra t\u00edch h\u1ee3p s\u1eb5n mang l\u1ea1i cho k\u1ef9 thu\u1eadt vi\u00ean s\u1ef1 t\u1ef1 tin h\u1ee3p l\u00fd r\u1eb1ng c\u00e1c hi\u1ec7u ch\u1ec9nh \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n s\u1ebd ho\u1ea1t \u0111\u1ed9ng l\u1ea7n \u0111\u1ea7u ti\u00ean.<\/p>\n<h2>4. Khi N\u00e0o S\u1eed D\u1ee5ng Ph\u01b0\u01a1ng Ph\u00e1p B\u1ed1n L\u1ea7n Ch\u1ea1y<\/h2>\n<p>Ph\u01b0\u01a1ng ph\u00e1p b\u1ed1n l\u1ea7n ch\u1ea1y \u0111\u1eb7c bi\u1ec7t th\u00edch h\u1ee3p khi:<\/p>\n<ul>\n<li><strong>S\u1ef1 li\u00ean k\u1ebft ch\u00e9o l\u00e0 \u0111\u00e1ng k\u1ec3:<\/strong> c\u00e1c m\u1eb7t ph\u1eb3ng s\u00e1t nhau ho\u1eb7c \u0111\u1ed9 c\u1ee9ng b\u1ea5t \u0111\u1ed1i x\u1ee9ng l\u00e0m cho m\u1ed9t m\u1eb7t ph\u1eb3ng \u1ea3nh h\u01b0\u1edfng m\u1ea1nh \u0111\u1ebfn c\u1ea3 hai \u1ed5 \u0111\u1ee1.<\/li>\n<li><strong>\u0110\u1ed9 ch\u00ednh x\u00e1c l\u00e0 y\u00eau c\u1ea7u kh\u1eaft khe:<\/strong> ch\u1eb7t ch\u1ebd <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/balancing-tolerance\/\">dung sai c\u00e2n b\u1eb1ng<\/a> \u2014 t\u1ed1t <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/g-grade\/\">\u0110i\u1ec3m G<\/a> d\u01b0\u1edbi <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/iso-21940-11\/\">Ti\u00eau chu\u1ea9n ISO 21940-11<\/a> (ng\u01b0\u1eddi k\u1ebf v\u1ecb hi\u1ec7n \u0111\u1ea1i c\u1ee7a ISO 1940-1) \u2014 ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u00e1p \u1ee9ng.<\/li>\n<li><strong>H\u00e0nh vi h\u1ec7 th\u1ed1ng kh\u00f4ng \u0111\u01b0\u1ee3c bi\u1ebft tr\u01b0\u1edbc:<\/strong> m\u1ed9t m\u00e1y \u0111\u01b0\u1ee3c c\u00e2n b\u1eb1ng l\u1ea7n \u0111\u1ea7u ti\u00ean v\u00e0 ph\u1ea3n \u1ee9ng c\u1ee7a n\u00f3 ch\u01b0a \u0111\u01b0\u1ee3c hi\u1ec3u r\u00f5.<\/li>\n<li><strong>Thi\u1ebft b\u1ecb l\u00e0 quan tr\u1ecdng:<\/strong> gi\u00e1 tr\u1ecb cao <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/critical-machinery\/\">thi\u1ebft b\u1ecb quan tr\u1ecdng<\/a> khi m\u1ed9t l\u1ea7n ch\u1ea1y b\u1ed5 sung l\u00e0 b\u1ea3o hi\u1ec3m r\u1ebb ti\u1ec1n.<\/li>\n<li><strong>\u0110ang thi\u1ebft l\u1eadp hi\u1ec7u chu\u1ea9n v\u0129nh vi\u1ec5n:<\/strong> khi l\u01b0u tr\u1eef <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/permanent-calibration\/\">hi\u1ec7u chu\u1ea9n v\u0129nh vi\u1ec5n<\/a> c\u00e1c h\u1ec7 s\u1ed1 \u0111\u1ec3 s\u1eed d\u1ee5ng l\u1eb7p l\u1ea1i trong t\u01b0\u01a1ng lai, t\u00ednh to\u00e0n di\u1ec7n c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ea3m b\u1ea3o r\u1eb1ng d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c l\u01b0u l\u00e0 ch\u00ednh x\u00e1c.<\/li>\n<\/ul>\n<h2>5. So S\u00e1nh v\u1edbi Ph\u01b0\u01a1ng Ph\u00e1p Ba L\u1ea7n Ch\u1ea1y<\/h2>\n<p>Ph\u01b0\u01a1ng ph\u00e1p b\u1ed1n l\u1ea7n ch\u1ea1y \u0111\u01b0\u1ee3c hi\u1ec3u r\u00f5 nh\u1ea5t khi so s\u00e1nh v\u1edbi ph\u01b0\u01a1ng ph\u00e1p \u0111\u01a1n gi\u1ea3n h\u01a1n <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/three-run-method\/\">ph\u01b0\u01a1ng ph\u00e1p ba l\u1ea7n ch\u1ea1y<\/a>, ph\u01b0\u01a1ng ph\u00e1p n\u00e0y b\u1ecf qua l\u1ea7n ch\u1ea1y k\u1ebft h\u1ee3p.<\/p>\n<h3>Chu\u1ed7i ba l\u1ea7n ch\u1ea1y<\/h3>\n<ul>\n<li>L\u1ea7n ch\u1ea1y 1: \u0111i\u1ec1u ki\u1ec7n ban \u0111\u1ea7u<\/li>\n<li>L\u1ea7n ch\u1ea1y 2: kh\u1ed1i l\u01b0\u1ee3ng th\u1eed nghi\u1ec7m \u1edf M\u1eb7t ph\u1eb3ng 1<\/li>\n<li>L\u1ea7n ch\u1ea1y 3: kh\u1ed1i l\u01b0\u1ee3ng th\u1eed nghi\u1ec7m \u1edf M\u1eb7t ph\u1eb3ng 2<\/li>\n<li>C\u00e1c s\u1eeda ch\u1eefa \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n tr\u1ef1c ti\u1ebfp t\u1eeb ba l\u1ea7n ch\u1ea1y<\/li>\n<\/ul>\n<h3>L\u1ea7n ch\u1ea1y th\u1ee9 t\u01b0 b\u1ed5 sung g\u00ec<\/h3>\n<ul>\n<li><strong>X\u00e1c minh tuy\u1ebfn t\u00ednh:<\/strong> Ch\u1ea1y 4 x\u00e1c nh\u1eadn h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng tuy\u1ebfn t\u00ednh.<\/li>\n<li><strong>\u0110\u1eb7c t\u00ednh h\u00f3a k\u1ebft h\u1ee3p l\u00e2y nhi\u1ec5m ch\u00e9o t\u1ed1t h\u01a1n:<\/strong> d\u1eef li\u1ec7u phong ph\u00fa h\u01a1n khi \u0111\u1ed9 kh\u1edbp ngang ch\u00e9o m\u1ea1nh.<\/li>\n<li><strong>Ph\u00e1t hi\u1ec7n l\u1ed7i:<\/strong> c\u00e1c b\u1ea5t th\u01b0\u1eddng n\u1ed5i b\u1eadt r\u00f5 r\u00e0ng h\u01a1n.<\/li>\n<\/ul>\n<h3>Nh\u1eefng g\u00ec ph\u01b0\u01a1ng ph\u00e1p ba l\u1ea7n \u0111\u01b0a ra \u2014 v\u00e0 gi\u1eef l\u1ea1i<\/h3>\n<ul>\n<li><strong>Ti\u1ebft ki\u1ec7m th\u1eddi gian:<\/strong> m\u1ed9t l\u1ea7n ch\u1ea1y \u00edt h\u01a1n gi\u1ea3m th\u1eddi gian c\u00e2n b\u1eb1ng kho\u1ea3ng 20%.<\/li>\n<li><strong>\u0110\u1ed9 ch\u00ednh x\u00e1c \u0111\u1ee7:<\/strong> \u0111\u1ed1i v\u1edbi nhi\u1ec1u m\u00e1y m\u00f3c, ba l\u1ea7n ch\u1ea1y ho\u00e0n to\u00e0n \u0111\u1ee7.<\/li>\n<li><strong>S\u1ef1 \u0111\u01a1n gi\u1ea3n:<\/strong> \u00edt d\u1eef li\u1ec7u \u0111\u1ec3 x\u1eed l\u00fd v\u00e0 \u00edt thay \u0111\u1ed5i tr\u1ecdng l\u01b0\u1ee3ng h\u01a1n.<\/li>\n<\/ul>\n<p>Trong th\u1ef1c t\u1ebf, ph\u01b0\u01a1ng ph\u00e1p ba l\u1ea7n l\u00e0 c\u00f4ng c\u1ee5 ch\u00ednh cho c\u00e2n b\u1eb1ng th\u01b0\u1eddng xuy\u00ean, trong khi ph\u01b0\u01a1ng ph\u00e1p b\u1ed1n l\u1ea7n \u0111\u01b0\u1ee3c d\u00e0nh ri\u00eang cho c\u00e1c c\u00f4ng vi\u1ec7c \u0111\u1ed9 ch\u00ednh x\u00e1c cao ho\u1eb7c c\u00e1c m\u00e1y m\u00f3c c\u00f3 v\u1ea5n \u0111\u1ec1. C\u1ea3 hai \u0111\u1ec1u d\u1ef1a tr\u00ean c\u00f9ng m\u1ed9t v\u1eadt l\u00fd; \u0111\u1ed1i v\u1edbi b\u1ea5t k\u1ef3 c\u00e1ch ti\u1ebfp c\u1eadn n\u00e0o, m\u1ed9t m\u00e1y ph\u00e2n t\u00edch di \u0111\u1ed9ng hai k\u00eanh nh\u01b0 <a href=\"https:\/\/vibromera.eu\/vi\/san-pham\/balanset-1\/\">Balanset-1A<\/a> ghi l\u1ea1i bi\u00ean \u0111\u1ed9 v\u00e0 pha t\u1ea1i m\u1ed7i v\u00f2ng bi, t\u00ednh to\u00e1n c\u00e1c h\u1ec7 s\u1ed1 \u1ea3nh h\u01b0\u1edfng t\u1ef1 \u0111\u1ed9ng, v\u00e0 \u2014 \u0111\u1ed1i v\u1edbi chu\u1ed7i b\u1ed1n l\u1ea7n \u2014 c\u1ea3nh b\u00e1o b\u1ea5t k\u1ef3 ki\u1ec3m tra tuy\u1ebfn t\u00ednh n\u00e0o th\u1ea5t b\u1ea1i tr\u01b0\u1edbc khi b\u1ea1n cam k\u1ebft m\u1ed9t s\u1eeda ch\u1eefa. \u0110\u1ecbnh k\u00edch th\u01b0\u1edbc c\u00e1c tr\u1ecdng l\u01b0\u1ee3ng th\u1eed nghi\u1ec7m \u0111\u01b0\u1ee3c \u0111\u01a1n gi\u1ea3n h\u00f3a b\u1edfi m\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/calculators\/trial-weight-calculator\/\">m\u00e1y t\u00ednh tr\u1ecdng l\u01b0\u1ee3ng th\u1eed nghi\u1ec7m<\/a>.<\/p>\n<h2>6. L\u1eddi khuy\u00ean Th\u1ef1c h\u00e0nh<\/h2>\n<p>\u0110\u1ec3 c\u00f3 k\u1ebft qu\u1ea3 b\u1ed1n l\u1ea7n s\u1ea1ch s\u1ebd, h\u00e3y ch\u00fa \u00fd \u0111\u1ebfn ba l\u0129nh v\u1ef1c.<\/p>\n<h3>L\u1ef1a ch\u1ecdn kh\u1ed1i l\u01b0\u1ee3ng th\u1eed<\/h3>\n<ul>\n<li>Ch\u1ecdn tr\u1ecdng l\u01b0\u1ee3ng th\u1eed nghi\u1ec7m t\u1ea1o ra thay \u0111\u1ed5i 25\u201350% trong rung \u0111\u1ed9ng t\u1eeb m\u1ee9c c\u01a1 s\u1edf.<\/li>\n<li>S\u1eed d\u1ee5ng c\u00e1c \u0111\u1ed9 l\u1edbn t\u01b0\u01a1ng t\u1ef1 trong c\u1ea3 hai m\u1eb7t ph\u1eb3ng \u0111\u1ec3 \u0111\u1ea1t ch\u1ea5t l\u01b0\u1ee3ng \u0111o l\u01b0\u1eddng nh\u1ea5t qu\u00e1n.<\/li>\n<li>\u0110\u1ea3m b\u1ea3o m\u1ecdi tr\u1ecdng l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c b\u1ea3o m\u1eadt cho t\u1ea5t c\u1ea3 c\u00e1c l\u1ea7n ch\u1ea1y.<\/li>\n<\/ul>\n<h3>T\u00ednh nh\u1ea5t qu\u00e1n c\u1ee7a ph\u00e9p \u0111o<\/h3>\n<ul>\n<li>Duy tr\u00ec c\u00e1c \u0111i\u1ec1u ki\u1ec7n ho\u1ea1t \u0111\u1ed9ng gi\u1ed1ng h\u1ec7t nhau \u2014 t\u1ed1c \u0111\u1ed9, nhi\u1ec7t \u0111\u1ed9, t\u1ea3i \u2014 tr\u00ean t\u1ea5t c\u1ea3 b\u1ed1n l\u1ea7n ch\u1ea1y.<\/li>\n<li>Cho ph\u00e9p \u1ed5n \u0111\u1ecbnh nhi\u1ec7t gi\u1eefa c\u00e1c l\u1ea7n ch\u1ea1y khi c\u1ea7n.<\/li>\n<li>Gi\u1eef c\u00e1c v\u1ecb tr\u00ed c\u1ea3m bi\u1ebfn v\u00e0 g\u1eafn k\u1ebft gi\u1ed1ng nhau cho m\u1ed7i ph\u00e9p \u0111o.<\/li>\n<li>Th\u1ef1c hi\u1ec7n nhi\u1ec1u l\u1ea7n \u0111\u1ecdc tr\u00ean m\u1ed7i l\u1ea7n ch\u1ea1y v\u00e0 l\u1ea5y trung b\u00ecnh ch\u00fang \u0111\u1ec3 lo\u1ea1i b\u1ecf nhi\u1ec5u.<\/li>\n<\/ul>\n<h3>Ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng d\u1eef li\u1ec7u<\/h3>\n<ul>\n<li>X\u00e1c nh\u1eadn m\u1ed7i tr\u1ecdng l\u01b0\u1ee3ng th\u1eed nghi\u1ec7m t\u1ea1o ra m\u1ed9t thay \u0111\u1ed5i r\u00f5 r\u00e0ng (\u00edt nh\u1ea5t 10\u201315% c\u1ee7a m\u1ee9c ban \u0111\u1ea7u).<\/li>\n<li>Ki\u1ec3m tra r\u1eb1ng Ch\u1ea1y 4 x\u1ea5p x\u1ec9 kh\u1edbp v\u1edbi t\u1ed5ng vect\u01a1 c\u1ee7a c\u00e1c hi\u1ec7u \u1ee9ng Ch\u1ea1y 2 v\u00e0 Ch\u1ea1y 3 (trong kho\u1ea3ng 10\u201320%).<\/li>\n<li>N\u1ebfu ki\u1ec3m tra t\u00ednh tuy\u1ebfn t\u00ednh kh\u00f4ng th\u00e0nh c\u00f4ng, h\u00e3y \u0111i\u1ec1u tra c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 c\u01a1 h\u1ecdc tr\u01b0\u1edbc khi ti\u1ebfp t\u1ee5c<\/li>\n<\/ul>\n<h2>7. Kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1<\/h2>\n<p>Hai ch\u1ebf \u0111\u1ed9 l\u1ed7i chi\u1ebfm h\u1ea7u h\u1ebft c\u00e1c kh\u00f3 kh\u0103n v\u1edbi ph\u01b0\u01a1ng ph\u00e1p n\u00e0y.<\/p>\n<h3>Ch\u1ea1y 4 kh\u00f4ng kh\u1edbp v\u1edbi ph\u1ea3n \u1ee9ng d\u1ef1 ki\u1ebfn<\/h3>\n<p><strong>C\u00e1c nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3:<\/strong><\/p>\n<ul>\n<li>H\u00e0nh vi phi tuy\u1ebfn \u2014 l\u1ecfng l\u1ebbo, <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/soft-foot\/\">ch\u00e2n m\u1ec1m<\/a>, ho\u1eb7c Play trong v\u00f2ng bi.<\/li>\n<li>Tr\u1ecdng l\u01b0\u1ee3ng th\u1eed nghi\u1ec7m qu\u00e1 l\u1edbn, khi\u1ebfn h\u1ec7 th\u1ed1ng chuy\u1ec3n sang ch\u1ebf \u0111\u1ed9 phi tuy\u1ebfn t\u00ednh<\/li>\n<li>L\u1ed7i \u0111o l\u01b0\u1eddng ho\u1eb7c \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh kh\u00f4ng nh\u1ea5t qu\u00e1n<\/li>\n<\/ul>\n<p><strong>Gi\u1ea3i ph\u00e1p:<\/strong><\/p>\n<ul>\n<li>T\u00ecm v\u00e0 s\u1eeda ch\u1eefa v\u1ea5n \u0111\u1ec1 c\u01a1 h\u1ecdc.<\/li>\n<li>S\u1eed d\u1ee5ng kh\u1ed1i l\u01b0\u1ee3ng th\u1eed nghi\u1ec7m nh\u1ecf h\u01a1n.<\/li>\n<li>X\u00e1c minh chu\u1ed7i \u0111o l\u01b0\u1eddng&#8217;s <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/calibration\/\">s\u1ef1 \u0111\u1ecbnh c\u1ee1<\/a>.<\/li>\n<li>Gi\u1eef c\u00e1c \u0111i\u1ec1u ki\u1ec7n ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng \u0111\u1ed5i trong t\u1ea5t c\u1ea3 c\u00e1c l\u1ea7n ch\u1ea1y.<\/li>\n<\/ul>\n<h3>K\u1ebft qu\u1ea3 c\u00e2n b\u1eb1ng cu\u1ed1i c\u00f9ng k\u00e9m<\/h3>\n<p><strong>C\u00e1c nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3:<\/strong><\/p>\n<ul>\n<li>C\u00e1c hi\u1ec7u ch\u1ec9nh \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t \u1edf c\u00e1c g\u00f3c sai.<\/li>\n<li>Sai s\u00f3t trong \u0111\u1ed9 l\u1edbn c\u1ee7a kh\u1ed1i l\u01b0\u1ee3ng.<\/li>\n<li>\u0110\u1eb7c t\u00ednh c\u1ee7a h\u1ec7 th\u1ed1ng thay \u0111\u1ed5i gi\u1eefa c\u00e1c l\u1ea7n ch\u1ea1y th\u1eed v\u00e0 c\u00e0i \u0111\u1eb7t hi\u1ec7u ch\u1ec9nh.<\/li>\n<\/ul>\n<p><strong>Gi\u1ea3i ph\u00e1p:<\/strong><\/p>\n<ul>\n<li>C\u1ea9n th\u1eadn x\u00e1c minh c\u00e0i \u0111\u1eb7t tr\u1ecdng s\u1ed1 hi\u1ec7u ch\u1ec9nh.<\/li>\n<li>\u0110\u1ea3m b\u1ea3o \u1ed5n \u0111\u1ecbnh c\u01a1 h\u1ecdc trong su\u1ed1t qu\u00e1 tr\u00ecnh.<\/li>\n<li>C\u00e2n nh\u1eafc l\u1eb7p l\u1ea1i c\u00f4ng vi\u1ec7c v\u1edbi d\u1eef li\u1ec7u ch\u1ea1y th\u1eed m\u1edbi v\u00e0 ho\u00e0n t\u1ea5t b\u1eb1ng m\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/trim-balance\/\">c\u00e2n b\u1eb1ng c\u1eaft<\/a> n\u1ebfu v\u1eabn c\u00f2n l\u1ea1i m\u1ed9t l\u01b0\u1ee3ng kh\u00f4ng c\u00e2n b\u1eb1ng nh\u1ecf.<\/li>\n<\/ul>\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 ph\u01b0\u01a1ng ph\u00e1p b\u1ed1n l\u1ea7n ch\u1ea1y, m\u1ed9t k\u1ef9 thu\u1eadt c\u00e2n b\u1eb1ng hai m\u1eb7t ph\u1eb3ng to\u00e0n di\u1ec7n s\u1eed d\u1ee5ng tr\u1ecdng l\u01b0\u1ee3ng th\u1eed nghi\u1ec7m tu\u1ea7n t\u1ef1 tr\u00ean m\u1ed7i m\u1eb7t ph\u1eb3ng hi\u1ec7u ch\u1ec9nh \u0111\u1ec3 hi\u1ec7u ch\u1ec9nh c\u00e2n b\u1eb1ng \u0111\u1ed9ng ch\u00ednh x\u00e1c.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,111],"tags":[],"class_list":["post-124","glossary","type-glossary","status-publish","hentry","category-glossary","category-rotor-balancing"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/124","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\/124\/revisions"}],"predecessor-version":[{"id":101432,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/124\/revisions\/101432"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/media?parent=124"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/categories?post=124"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/tags?post=124"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}