{"id":39,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/balancing-grade\/"},"modified":"2026-07-17T21:02:26","modified_gmt":"2026-07-17T21:02:26","slug":"balancing-grade","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/vi\/glossary\/balancing-grade\/","title":{"rendered":"C\u1ea5p \u0111\u1ed9 c\u00e2n b\u1eb1ng l\u00e0 g\u00ec? Ti\u00eau chu\u1ea9n v\u00e0 ph\u00e2n lo\u1ea1i ISO"},"content":{"rendered":"<h1>Hi\u1ec3u v\u1ec1 Ph\u00e2n lo\u1ea1i \u0110i\u1ec3m C\u00e2n b\u1eb1ng<\/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\/39?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\/39?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\/39?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\/39?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\/39?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\/39?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\/39?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\/39?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\/39?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\/39?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\/39?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\/39?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\/39?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\/39?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>l\u1edbp c\u00e2n b\u1eb1ng<\/strong> \u2014 c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 c\u1ea5p \u0111\u1ed9 ch\u1ea5t l\u01b0\u1ee3ng c\u00e2n b\u1eb1ng ho\u1eb7c <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/g-grade\/\">C\u1ea5p G<\/a> \u2014 l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng ph\u00e2n lo\u1ea1i ti\u00eau chu\u1ea9n quy \u0111\u1ecbnh m\u1ee9c \u0111\u1ed9 c\u00e2n b\u1eb1ng c\u1ea7n thi\u1ebft \u0111\u1ed1i v\u1edbi m\u1ed9t lo\u1ea1i m\u00e1y quay c\u1ee5 th\u1ec3. H\u1ec7 th\u1ed1ng n\u00e0y ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/iso-21940-11\/\">Ti\u00eau chu\u1ea9n ISO 21940-11<\/a> (ti\u00eau chu\u1ea9n hi\u1ec7n \u0111\u1ea1i thay th\u1ebf cho ISO 1940-1), h\u1ec7 th\u1ed1ng c\u1ea5p n\u00e0y ph\u00e2n lo\u1ea1i thi\u1ebft b\u1ecb theo \u0111\u1eb7c t\u00ednh v\u1eadn h\u00e0nh c\u1ee7a ch\u00fang v\u00e0 g\u00e1n cho m\u1ed7i nh\u00f3m m\u1ed9t c\u1ea5p c\u00e2n b\u1eb1ng ph\u00f9 h\u1ee3p <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/balancing-tolerance\/\">dung sai c\u00e2n b\u1eb1ng<\/a>. Gi\u00e1 tr\u1ecb l\u1edbn c\u1ee7a n\u00f3 l\u00e0 cung c\u1ea5p cho nh\u00e0 s\u1ea3n xu\u1ea5t, k\u1ef9 thu\u1eadt vi\u00ean b\u1ea3o tr\u00ec v\u00e0 ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i m\u1ed9t ng\u00f4n ng\u1eef chung, \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn qu\u1ed1c t\u1ebf, \u0111\u1ec3 quy \u0111\u1ecbnh v\u00e0 x\u00e1c minh c\u00e2n b\u1eb1ng r\u00f4to <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/balance-quality\/\">c\u00e2n b\u1eb1ng ch\u1ea5t l\u01b0\u1ee3ng<\/a>, v\u00ec v\u1eady c\u1ee5m t\u1eeb \u201cb\u01a1m G6.3\u201d c\u00f3 c\u00f9ng m\u1ed9t \u00fd ngh\u0129a \u1edf m\u1ecdi x\u01b0\u1edfng tr\u00ean th\u1ebf gi\u1edbi.<\/p>\n<h2>1. H\u1ec7 th\u1ed1ng x\u1ebfp h\u1ea1ng G<\/h2>\n<p>C\u00e1c m\u1ee9c \u0111\u1ed9 c\u00e2n b\u1eb1ng \u0111\u01b0\u1ee3c k\u00fd hi\u1ec7u b\u1eb1ng ch\u1eef c\u00e1i \u201cG\u201d k\u00e8m theo m\u1ed9t con s\u1ed1 \u2014 G2.5, G6.3, G16, v.v. Con s\u1ed1 n\u00e0y l\u00e0 t\u00edch c\u1ee7a sai s\u1ed1 d\u01b0 cho ph\u00e9p <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/unbalance\/\">m\u1ea5t c\u00e2n b\u1eb1ng<\/a> \u0111\u1ed9 l\u1ec7ch t\u00e2m (t\u00ednh b\u1eb1ng milim\u00e9t) v\u00e0 v\u1eadn t\u1ed1c g\u00f3c l\u00e0m vi\u1ec7c t\u1ed1i \u0111a (t\u00ednh b\u1eb1ng radian tr\u00ean gi\u00e2y). N\u00f3i m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n h\u01a1n, \u0111\u00f3 l\u00e0 v\u1eadn t\u1ed1c dao \u0111\u1ed9ng do m\u1ea5t c\u00e2n b\u1eb1ng cho ph\u00e9p, \u0111\u01b0\u1ee3c bi\u1ec3u th\u1ecb b\u1eb1ng <strong>mm\/gi\u00e2y<\/strong> \u2014 v\u1eadn t\u1ed1c qu\u1ef9 \u0111\u1ea1o c\u1ee7a t\u00e2m kh\u1ed1i l\u01b0\u1ee3ng r\u00f4to. Con s\u1ed1 duy nh\u1ea5t \u0111\u00f3 g\u00f3i g\u1ecdn ch\u00ednh x\u00e1c ph\u1ea7n v\u1eadt l\u00fd quan tr\u1ecdng: m\u1ed9t c\u1ea5p c\u00e2n b\u1eb1ng gi\u1eef cho c\u1ee5m quay <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/centrifugal-force\/\">l\u1ef1c ly t\u00e2m<\/a> trong ph\u1ea1m vi m\u00e0 m\u00e1y c\u00f3 th\u1ec3 ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c.<\/p>\n<h3>Nguy\u00ean t\u1eafc c\u1ed1t l\u00f5i<\/h3>\n<p>Gi\u00e1 tr\u1ecb G c\u00e0ng th\u1ea5p th\u00ec y\u00eau c\u1ea7u c\u00e0ng kh\u1eaft khe \u2014 \u0111\u1ed9 l\u1ec7ch c\u00e2n b\u1eb1ng d\u01b0 cho ph\u00e9p c\u00e0ng nh\u1ecf v\u00e0 m\u00e1y ch\u1ea1y c\u00e0ng \u00eam \u00e1i. Gi\u00e1 tr\u1ecb G c\u00e0ng cao th\u00ec \u0111\u1ed9 l\u1ec7ch c\u00e2n b\u1eb1ng d\u01b0 cho ph\u00e9p c\u00e0ng l\u1edbn. H\u1ec7 th\u1ed1ng n\u00e0y th\u1eeba nh\u1eadn r\u00f5 r\u00e0ng r\u1eb1ng c\u00e1c lo\u1ea1i m\u00e1y m\u00f3c kh\u00e1c nhau c\u00f3 nh\u1eefng y\u00eau c\u1ea7u r\u1ea5t kh\u00e1c nhau t\u00f9y thu\u1ed9c v\u00e0o t\u1ed1c \u0111\u1ed9, kh\u1ed1i l\u01b0\u1ee3ng, \u1ee9ng d\u1ee5ng v\u00e0 m\u00f4i tr\u01b0\u1eddng v\u1eadn h\u00e0nh; kh\u00f4ng c\u00f3 m\u1ed9t con s\u1ed1 \u201cl\u00fd t\u01b0\u1edfng\u201d duy nh\u1ea5t n\u00e0o, m\u00e0 ch\u1ec9 c\u00f3 con s\u1ed1 ph\u00f9 h\u1ee3p v\u1edbi t\u1eebng nhi\u1ec7m v\u1ee5 c\u1ee5 th\u1ec3.<\/p>\n<h2>2. C\u00e1c c\u1ea5p \u0111\u1ed9 ph\u1ed5 bi\u1ebfn v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a ch\u00fang<\/h2>\n<p>Ti\u00eau chu\u1ea9n ISO 21940-11 quy \u0111\u1ecbnh c\u00e1c c\u1ea5p \u0111\u1ed9 t\u1eeb G0.4 (\u0111\u1ed9 ch\u00ednh x\u00e1c cao nh\u1ea5t) cho \u0111\u1ebfn G4000 (th\u1ea5p nh\u1ea5t). C\u00e1c c\u1ea5p \u0111\u1ed9 m\u00e0 ph\u1ea7n l\u1edbn c\u00e1c k\u1ef9 s\u01b0 th\u01b0\u1eddng g\u1eb7p l\u00e0:<\/p>\n<h3>G0.4 \u2014 \u0110\u1ed9 ch\u00ednh x\u00e1c c\u1ef1c cao<\/h3>\n<p><strong>\u1ee9ng d\u1ee5ng:<\/strong> con quay h\u1ed3i chuy\u1ec3n, tr\u1ee5c ch\u00ednh v\u00e0 truy\u1ec1n \u0111\u1ed9ng c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c cao, thi\u1ebft b\u1ecb \u0111o l\u01b0\u1eddng ch\u00ednh x\u00e1c.<\/p>\n<p><strong>\u0110\u1eb7c \u0111i\u1ec3m:<\/strong> c\u1ea7n thi\u1ebft b\u1ecb c\u00e2n b\u1eb1ng chuy\u00ean d\u1ee5ng v\u00e0 m\u00f4i tr\u01b0\u1eddng \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t, v\u00e0 th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n trong m\u1ed9t x\u01b0\u1edfng c\u00e2n b\u1eb1ng ch\u00ednh x\u00e1c chuy\u00ean d\u1ee5ng <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/balancing-machine\/\">c\u00e2n b\u1eb1ng<\/a> x\u01b0\u1edfng.<\/p>\n<h3>G1.0 \u2014 \u0110\u1ed9 ch\u00ednh x\u00e1c cao<\/h3>\n<p><strong>\u1ee9ng d\u1ee5ng:<\/strong> truy\u1ec1n \u0111\u1ed9ng m\u00e1y m\u00e0i, truy\u1ec1n \u0111\u1ed9ng audio v\u00e0 video, tr\u1ee5c ch\u00ednh m\u00e1y c\u00f4ng c\u1ee5 \u0111\u1ed9 ch\u00ednh x\u00e1c cao. (Turbocharger thu\u1ed9c G6.3 trong b\u1ea3ng ISO 21940-11; c\u00e1c c\u1ea5p ch\u1eb7t h\u01a1n cho ch\u00fang l\u00e0 y\u00eau c\u1ea7u ri\u00eang c\u1ee7a OEM ho\u1eb7c d\u1ef1 \u00e1n.)<\/p>\n<p><strong>\u0110\u1eb7c \u0111i\u1ec3m:<\/strong> \u0111\u00f2i h\u1ecfi ph\u1ea3i ki\u1ec3m so\u00e1t c\u1ea9n th\u1eadn t\u1eebng th\u00f4ng s\u1ed1 c\u00e2n b\u1eb1ng v\u00e0 s\u1eed d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb \u0111o l\u01b0\u1eddng ch\u1ea5t l\u01b0\u1ee3ng cao.<\/p>\n<h3>G2.5 \u2014 C\u00f4ng nghi\u1ec7p ch\u00ednh x\u00e1c<\/h3>\n<p><strong>\u1ee9ng d\u1ee5ng:<\/strong> tuabin kh\u00ed v\u00e0 tuabin h\u01a1i, r\u00f4to turbo-generator c\u1ee9ng, m\u00e1y n\u00e9n, truy\u1ec1n \u0111\u1ed9ng m\u00e1y c\u00f4ng c\u1ee5, \u1ed5 \u0111\u0129a m\u00e1y t\u00ednh v\u00e0 \u0111\u1ed9ng c\u01a1 \u0111i\u1ec7n c\u1ee1 v\u1eeba v\u00e0 l\u1edbn v\u1edbi t\u1ed1c \u0111\u1ed9 \u0111\u1ecbnh m\u1ee9c tr\u00ean 950 rpm.<\/p>\n<p><strong>\u0110\u1eb7c \u0111i\u1ec3m:<\/strong> ti\u00eau chu\u1ea9n v\u00e0ng cho thi\u1ebft b\u1ecb c\u00f4ng nghi\u1ec7p ch\u1ea5t l\u01b0\u1ee3ng cao, t\u1ed1c \u0111\u1ed9 cao, v\u00e0 ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c v\u1edbi m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p h\u1ee3p l\u00fd <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/field-balancing\/\">c\u00e2n b\u1eb1ng t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng<\/a> th\u1ef1c h\u00e0nh.<\/p>\n<h3>G6.3 \u2014 C\u00f4ng nghi\u1ec7p t\u1ed5ng h\u1ee3p (lo\u1ea1i ph\u1ed5 bi\u1ebfn nh\u1ea5t)<\/h3>\n<p><strong>\u1ee9ng d\u1ee5ng:<\/strong> \u0111\u1ed9ng c\u01a1 \u0111i\u1ec7n \u0111a n\u0103ng, m\u00e1y m\u00f3c trong ng\u00e0nh c\u00f4ng nghi\u1ec7p ch\u1ebf bi\u1ebfn, <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/centrifugal-pump-defects\/\">m\u00e1y b\u01a1m ly t\u00e2m<\/a>, qu\u1ea1t v\u00e0 m\u00e1y th\u1ed5i, h\u1ed9p s\u1ed1, turbocharger, m\u00e1y ly t\u00e2m (separator, decanter), v\u00e0 c\u00e1c r\u00f4to m\u00e1y c\u00f4ng nghi\u1ec7p n\u00f3i chung.<\/p>\n<p><strong>\u0110\u1eb7c \u0111i\u1ec3m:<\/strong> lo\u1ea1i ti\u00eau chu\u1ea9n ph\u1ed5 bi\u1ebfn nh\u1ea5t cho h\u1ea7u h\u1ebft c\u00e1c lo\u1ea1i m\u00e1y m\u00f3c c\u00f4ng nghi\u1ec7p, \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ef1 c\u00e2n b\u1eb1ng h\u1ee3p l\u00fd gi\u1eefa t\u00ednh kh\u1ea3 thi v\u00e0 hi\u1ec7u su\u1ea5t, \u0111\u1ed3ng th\u1eddi ho\u00e0n to\u00e0n ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c thi\u1ebft b\u1ecb c\u00e2n b\u1eb1ng di \u0111\u1ed9ng.<\/p>\n<h3>G16 \u2014 C\u00f4ng nghi\u1ec7p n\u1eb7ng<\/h3>\n<p><strong>\u1ee9ng d\u1ee5ng:<\/strong> tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng (tr\u1ee5c ch\u00e2n v\u1ecbt v\u00e0 tr\u1ee5c cardan), truy\u1ec1n \u0111\u1ed9ng tr\u1ee5c khu\u1ef7u (v\u1ed1n c\u00e2n b\u1eb1ng, l\u1eafp c\u1ee9ng), m\u00e1y nghi\u1ec1n v\u00e0 m\u00e1y n\u00f4ng nghi\u1ec7p, c\u00f9ng c\u00e1c b\u1ed9 ph\u1eadn \u0111\u1ed9ng c\u01a1 ri\u00eang l\u1ebb.<\/p>\n<p><strong>\u0110\u1eb7c \u0111i\u1ec3m:<\/strong> ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c thi\u1ebft b\u1ecb ch\u1eafc ch\u1eafn, v\u1eadn h\u00e0nh \u1edf t\u1ed1c \u0111\u1ed9 ch\u1eadm h\u01a1n v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu rung \u0111\u1ed9ng t\u1ed1t h\u01a1n.<\/p>\n<h3>G40 tr\u1edf l\u00ean \u2014 C\u00f4ng nghi\u1ec7p n\u1eb7ng<\/h3>\n<p><strong>\u1ee9ng d\u1ee5ng:<\/strong> b\u00e1nh xe \u00f4 t\u00f4, v\u00e0nh b\u00e1nh xe, b\u1ed9 b\u00e1nh xe v\u00e0 tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng (G40); truy\u1ec1n \u0111\u1ed9ng tr\u1ee5c khu\u1ef7u l\u1eafp \u0111\u00e0n h\u1ed3i v\u1ed1n c\u00e2n b\u1eb1ng (G40); \u0111\u1ed9ng c\u01a1 piston ho\u00e0n ch\u1ec9nh cho \u00f4 t\u00f4 v\u00e0 xe t\u1ea3i (G100); v\u00e0 truy\u1ec1n \u0111\u1ed9ng tr\u1ee5c khu\u1ef7u c\u1ee7a \u0111\u1ed9ng c\u01a1 diesel h\u00e0ng h\u1ea3i l\u1edbn, t\u1ed1c \u0111\u1ed9 th\u1ea5p (G1600\u2013G4000).<\/p>\n<p><strong>\u0110\u1eb7c \u0111i\u1ec3m:<\/strong> \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng cho c\u00e1c m\u00e1y m\u00f3c c\u1ed3ng k\u1ec1nh, ho\u1ea1t \u0111\u1ed9ng ch\u1eadm ch\u1ea1p, n\u01a1i m\u00e0 vi\u1ec7c c\u00e2n b\u1eb1ng ch\u00ednh x\u00e1c kh\u00f4ng mang l\u1ea1i hi\u1ec7u qu\u1ea3 kinh t\u1ebf c\u0169ng nh\u01b0 kh\u00f4ng c\u1ea7n thi\u1ebft v\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt.<\/p>\n<h2>3. C\u00e1ch ch\u1ecdn c\u1ea5p c\u00e2n b\u1eb1ng ph\u00f9 h\u1ee3p<\/h2>\n<p>Vi\u1ec7c l\u1ef1a ch\u1ecdn c\u1ea5p \u0111\u1ed9 l\u00e0 v\u1ea5n \u0111\u1ec1 c\u1ea7n c\u00e2n nh\u1eafc t\u1ed5ng h\u1ee3p nhi\u1ec1u y\u1ebfu t\u1ed1:<\/p>\n<ul>\n<li><strong>Lo\u1ea1i v\u00e0 thi\u1ebft k\u1ebf thi\u1ebft b\u1ecb:<\/strong> C\u00e1c b\u1ea3ng trong ti\u00eau chu\u1ea9n ISO 21940-11 \u0111\u1ed1i chi\u1ebfu c\u00e1c lo\u1ea1i m\u00e1y m\u00f3c v\u1edbi c\u00e1c c\u1ea5p \u0111\u1ed9 khuy\u1ebfn ngh\u1ecb v\u00e0 l\u00e0 \u0111i\u1ec3m kh\u1edfi \u0111\u1ea7u h\u1ee3p l\u00fd.<\/li>\n<li><strong>T\u1ed1c \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng:<\/strong> C\u00e1c m\u00e1y quay nhanh h\u01a1n th\u01b0\u1eddng c\u1ea7n c\u1ea5p c\u00e2n b\u1eb1ng ch\u1eb7t h\u01a1n, v\u00ec l\u1ef1c ly t\u00e2m t\u0103ng theo b\u00ecnh ph\u01b0\u01a1ng c\u1ee7a t\u1ed1c \u0111\u1ed9.<\/li>\n<li><strong>Lo\u1ea1i l\u1eafp \u0111\u1eb7t:<\/strong> Thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t tr\u00ean n\u1ec1n m\u00f3ng linh ho\u1ea1t ho\u1eb7c gi\u00e1 \u0111\u1ee1 c\u00e1ch ly th\u01b0\u1eddng c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c gi\u00e1 tr\u1ecb G cao h\u01a1n so v\u1edbi thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t c\u1ed1 \u0111\u1ecbnh.<\/li>\n<li><strong>S\u1ef1 g\u1ea7n g\u0169i v\u1edbi m\u1ecdi ng\u01b0\u1eddi:<\/strong> C\u00e1c thi\u1ebft b\u1ecb m\u00e1y m\u00f3c \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t trong c\u00e1c khu v\u1ef1c c\u00f3 ng\u01b0\u1eddi s\u1eed d\u1ee5ng c\u00f3 th\u1ec3 \u0111\u00f2i h\u1ecfi c\u00e1c ti\u00eau chu\u1ea9n kh\u1eaft khe h\u01a1n v\u1ec1 ti\u1ebfng \u1ed3n v\u00e0 an to\u00e0n.<\/li>\n<li><strong>Y\u00eau c\u1ea7u \u0111\u1eb7c bi\u1ec7t:<\/strong> C\u00e1c \u1ee9ng d\u1ee5ng trong l\u0129nh v\u1ef1c y t\u1ebf, s\u1ea3n xu\u1ea5t ch\u00ednh x\u00e1c v\u00e0 h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 th\u01b0\u1eddng \u0111\u00f2i h\u1ecfi \u0111\u1ed9 c\u00e2n b\u1eb1ng cao h\u01a1n so v\u1edbi ti\u00eau chu\u1ea9n th\u00f4ng th\u01b0\u1eddng trong ng\u00e0nh c\u00f4ng nghi\u1ec7p.<\/li>\n<li><strong>Kinh t\u1ebf:<\/strong> M\u1ed7i b\u01b0\u1edbc n\u00e2ng c\u1ea5p \u0111\u1ed9 ch\u00ednh x\u00e1c \u0111\u1ec1u t\u1ed1n k\u00e9m h\u01a1n, do \u0111\u00f3, m\u1ee9c \u0111\u1ed9 ch\u00ednh x\u00e1c \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn c\u1ea7n ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u v\u1eadn h\u00e0nh m\u00e0 kh\u00f4ng n\u00ean \u0111\u1eb7t ra y\u00eau c\u1ea7u qu\u00e1 cao.<\/li>\n<\/ul>\n<h2>4. T\u1eeb c\u1ea5p c\u00e2n b\u1eb1ng \u0111\u1ebfn m\u1ee9c m\u1ea5t c\u00e2n b\u1eb1ng cho ph\u00e9p<\/h2>\n<p>C\u1ea5p c\u00e2n b\u1eb1ng l\u00e0 d\u1eef li\u1ec7u \u0111\u1ea7u v\u00e0o \u0111\u1ec3 t\u00ednh to\u00e1n gi\u00e1 tr\u1ecb t\u1ed1i \u0111a cho ph\u00e9p <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/residual-unbalance\/\">m\u1ea5t c\u00e2n b\u1eb1ng c\u00f2n l\u1ea1i<\/a> \u0111\u1ed1i v\u1edbi m\u1ed9t r\u00f4to c\u1ee5 th\u1ec3:<\/p>\n<blockquote><p><strong>B\u1ea1n<sub>m\u1ed7i<\/sub> (g\u00b7mm) = (9549 \u00d7 G \u00d7 M) \/ V\u00f2ng\/ph\u00fat<\/strong><\/p><\/blockquote>\n<ul>\n<li><strong>B\u1ea1n<sub>m\u1ed7i<\/sub><\/strong> = \u0111\u1ed9 l\u1ec7ch d\u01b0 cho ph\u00e9p, t\u00ednh b\u1eb1ng gam-milim\u00e9t<\/li>\n<li><strong>G<\/strong> = s\u1ed1 c\u1ea5p c\u00e2n b\u1eb1ng (v\u00ed d\u1ee5: 6.3 cho G6.3)<\/li>\n<li><strong>M<\/strong> = kh\u1ed1i l\u01b0\u1ee3ng r\u00f4-to, t\u00ednh b\u1eb1ng kil\u00f4gam<\/li>\n<li><strong>v\u00f2ng quay m\u1ed7i ph\u00fat<\/strong> = t\u1ed1c \u0111\u1ed9 quay, t\u00ednh b\u1eb1ng v\u00f2ng\/ph\u00fat<\/li>\n<\/ul>\n<h3>V\u00ed d\u1ee5 minh h\u1ecda<\/h3>\n<p>L\u1ea5y m\u1ed9t r\u00f4to qu\u1ea1t n\u1eb7ng 100 kg ch\u1ea1y \u1edf 1500 RPM, \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh \u1edf c\u1ea5p G6.3:<\/p>\n<blockquote><p><strong>B\u1ea1n<sub>m\u1ed7i<\/sub> = (9549 \u00d7 6.3 \u00d7 100) \/ 1500 \u2248 4011 g\u00b7mm<\/strong><\/p><\/blockquote>\n<p>N\u1ebfu <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/correction-plane\/\">m\u1eb7t ph\u1eb3ng hi\u1ec7u ch\u1ec9nh<\/a> b\u00e1n k\u00ednh l\u00e0 200 mm, th\u00ec 4011 g\u00b7mm \u0111\u00f3 t\u01b0\u01a1ng \u1ee9ng v\u1edbi kho\u1ea3ng 20 gram m\u1ea5t c\u00e2n b\u1eb1ng d\u01b0 cho ph\u00e9p t\u1ea1i b\u00e1n k\u00ednh \u0111\u00f3. Thi\u1ebft b\u1ecb <a href=\"https:\/\/vibromera.eu\/vi\/calculators\/residual-unbalance-iso1940\/\">C\u00f4ng c\u1ee5 t\u00ednh to\u00e1n \u0111\u1ed9 l\u1ec7ch d\u01b0 (ISO 21940-11)<\/a> th\u1ef1c hi\u1ec7n vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i n\u00e0y ngay l\u1eadp t\u1ee9c v\u00e0 sau \u0111\u00f3 t\u1ef1 \u0111\u1ed9ng chia t\u1ed5ng s\u1ed1 \u0111\u00f3 cho hai m\u1eb7t ph\u1eb3ng.<\/p>\n<h2>5. M\u00e1y c\u00f3 t\u1ed1c \u0111\u1ed9 \u0111i\u1ec1u ch\u1ec9nh v\u00e0 m\u00e1y \u0111a t\u1ed1c \u0111\u1ed9<\/h2>\n<p>Khi m\u00e1y ho\u1ea1t \u0111\u1ed9ng trong m\u1ed9t d\u1ea3i t\u1ed1c \u0111\u1ed9, c\u1ea5p c\u00e2n b\u1eb1ng ph\u1ea3i \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng c\u1ea9n th\u1eadn:<\/p>\n<ul>\n<li><strong>Ho\u1ea1t \u0111\u1ed9ng \u1edf t\u1ed1c \u0111\u1ed9 kh\u00f4ng \u0111\u1ed5i:<\/strong> \u00e1p d\u1ee5ng c\u1ea5p c\u00e2n b\u1eb1ng t\u1ea1i t\u1ed1c \u0111\u1ed9 l\u00e0m vi\u1ec7c b\u00ecnh th\u01b0\u1eddng.<\/li>\n<li><strong>T\u1ed1c \u0111\u1ed9 bi\u1ebfn \u0111\u1ed5i:<\/strong> \u00e1p d\u1ee5ng c\u1ea5p c\u00e2n b\u1eb1ng t\u1ea1i t\u1ed1c \u0111\u1ed9 v\u1eadn h\u00e0nh li\u00ean t\u1ee5c t\u1ed1i \u0111a, n\u01a1i l\u1ef1c ly t\u00e2m l\u00e0 l\u1edbn nh\u1ea5t.<\/li>\n<li><strong>V\u01b0\u1ee3t qua t\u1ed1c \u0111\u1ed9 gi\u1edbi h\u1ea1n:<\/strong> cho <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/flexible-rotor\/\">r\u00f4to linh ho\u1ea1t<\/a>, vi\u1ec7c c\u00e2n b\u1eb1ng t\u1ea1i <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/critical-speed\/\">t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n<\/a> c\u00f3 th\u1ec3 c\u1ea7n \u0111\u01b0\u1ee3c quan t\u00e2m ri\u00eang, c\u00f3 th\u1ec3 \u0111\u00f2i h\u1ecfi <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/modal-balancing\/\">c\u00e2n b\u1eb1ng ph\u01b0\u01a1ng th\u1ee9c<\/a> d\u01b0\u1edbi <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/iso-21940-12\/\">Ti\u00eau chu\u1ea9n ISO 21940-12<\/a>.<\/li>\n<\/ul>\n<h2>6. Ki\u1ec3m tra v\u00e0 ch\u1ea5p nh\u1eadn<\/h2>\n<p>Khi <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/balancing\/\">c\u00e2n b\u1eb1ng<\/a> khi ho\u00e0n th\u00e0nh, ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ea1t \u0111\u01b0\u1ee3c ph\u1ea3i \u0111\u01b0\u1ee3c ki\u1ec3m tra so v\u1edbi ti\u00eau chu\u1ea9n \u0111\u00e3 quy \u0111\u1ecbnh. C\u00f3 hai ph\u01b0\u01a1ng \u00e1n:<\/p>\n<ul>\n<li><strong>\u0110o tr\u1ef1c ti\u1ebfp \u0111\u1ed9 l\u1ec7ch c\u00e2n b\u1eb1ng:<\/strong> tr\u00ean m\u00e1y c\u00e2n b\u1eb1ng, \u0111\u1ed9 l\u1ec7ch c\u00e2n b\u1eb1ng c\u00f2n l\u1ea1i \u0111\u01b0\u1ee3c \u0111\u1ecdc tr\u1ef1c ti\u1ebfp v\u00e0 so s\u00e1nh v\u1edbi U<sub>m\u1ed7i<\/sub>.<\/li>\n<li><strong>\u0110o \u0111\u1ed9 rung:<\/strong> Trong qu\u00e1 tr\u00ecnh c\u00e2n b\u1eb1ng t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng, bi\u00ean \u0111\u1ed9 dao \u0111\u1ed9ng 1\u00d7 \u0111\u00f3ng vai tr\u00f2 l\u00e0 ch\u1ec9 s\u1ed1 gi\u00e1n ti\u1ebfp \u0111\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng c\u00e2n b\u1eb1ng.<\/li>\n<\/ul>\n<p>R\u00f4to \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn khi \u0111\u1ed9 l\u1ec7ch c\u00e2n b\u1eb1ng d\u01b0 \u0111o \u0111\u01b0\u1ee3c b\u1eb1ng ho\u1eb7c nh\u1ecf h\u01a1n gi\u00e1 tr\u1ecb U \u0111\u00e3 t\u00ednh to\u00e1n<sub>m\u1ed7i<\/sub>, <em>ho\u1eb7c<\/em> khi m\u1ee9c \u0111\u1ed9 rung \u0111\u1ed9ng trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh \u0111\u1ea1t \u0111\u1ebfn ti\u00eau chu\u1ea9n m\u1ee9c \u0111\u1ed9 nghi\u00eam tr\u1ecdng \u00e1p d\u1ee5ng \u2014 hi\u1ec7n nay <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/iso-20816-1\/\">Ti\u00eau chu\u1ea9n ISO 20816<\/a> ti\u00eau chu\u1ea9n (thay th\u1ebf cho ISO 10816). Tr\u00ean m\u1ed9t thi\u1ebft b\u1ecb \u0111\u00e3 \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t, vi\u1ec7c ki\u1ec3m tra n\u00e0y \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n t\u1ea1i ch\u1ed7: m\u1ed9t thi\u1ebft b\u1ecb di \u0111\u1ed9ng hai k\u00eanh nh\u01b0 <a href=\"https:\/\/vibromera.eu\/vi\/san-pham\/balanset-1\/\">Balanset-1A<\/a> \u0111o k\u00edch th\u01b0\u1edbc 1\u00d7 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/phase\/\">bi\u00ean \u0111\u1ed9 v\u00e0 pha<\/a> trong c\u00e1c \u1ed5 tr\u1ee5c c\u1ee7a ch\u00ednh m\u00e1y \u1edf t\u1ed1c \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng, t\u00ednh to\u00e1n <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/influence-coefficient\/\">h\u1ec7 s\u1ed1 \u1ea3nh h\u01b0\u1edfng<\/a>, \u00e1p d\u1ee5ng bi\u1ec7n ph\u00e1p kh\u1eafc ph\u1ee5c v\u00e0 x\u00e1c nh\u1eadn r\u1eb1ng sai s\u1ed1 n\u1eb1m trong ph\u1ea1m vi c\u1ea5p \u0111\u1ed9 \u0111\u00e3 ch\u1ecdn \u2014 m\u00e0 kh\u00f4ng c\u1ea7n th\u00e1o rotor ra.<\/p>\n<h2>7. T\u1eeb ISO 1940 \u0111\u1ebfn ISO 21940<\/h2>\n<p>H\u1ec7 th\u1ed1ng ph\u00e2n lo\u1ea1i G l\u1ea7n \u0111\u1ea7u ti\u00ean \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp trong ti\u00eau chu\u1ea9n ISO 1940-1, ban \u0111\u1ea7u \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 v\u00e0o n\u0103m 1986. N\u0103m 2016, lo\u1ea1t ti\u00eau chu\u1ea9n ISO 1940 \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eeda \u0111\u1ed5i v\u00e0 \u0111\u1ed5i s\u1ed1 th\u00e0nh lo\u1ea1t ti\u00eau chu\u1ea9n ISO 21940, trong \u0111\u00f3 ti\u00eau chu\u1ea9n ISO 21940-11 thay th\u1ebf cho ti\u00eau chu\u1ea9n ISO 1940-1. C\u00e1c nguy\u00ean t\u1eafc c\u01a1 b\u1ea3n v\u00e0 gi\u00e1 tr\u1ecb c\u1ea5p \u0111\u1ed9 \u0111\u01b0\u1ee3c gi\u1eef nguy\u00ean h\u1ea7u nh\u01b0 kh\u00f4ng thay \u0111\u1ed5i, do \u0111\u00f3 c\u00e1c ti\u00eau chu\u1ea9n c\u0169 v\u1eabn c\u00f2n hi\u1ec7u l\u1ef1c, nh\u01b0ng ti\u00eau chu\u1ea9n hi\u1ec7n \u0111\u1ea1i b\u1ed5 sung th\u00eam:<\/p>\n<ul>\n<li>C\u1eadp nh\u1eadt ph\u00e2n lo\u1ea1i thi\u1ebft b\u1ecb.<\/li>\n<li>H\u01b0\u1edbng d\u1eabn r\u00f5 r\u00e0ng h\u01a1n v\u1ec1 vi\u1ec7c ch\u1ecdn c\u1ea5p c\u00e2n b\u1eb1ng.<\/li>\n<li>T\u00edch h\u1ee3p t\u1ed1t h\u01a1n v\u1edbi h\u1ecd ti\u00eau chu\u1ea9n r\u1ed9ng h\u01a1n v\u1ec1 \u0111\u1ed9ng l\u1ef1c h\u1ecdc r\u00f4to.<\/li>\n<li>C\u00e1c quy tr\u00ecnh c\u1ea3i ti\u1ebfn d\u00e0nh cho r\u00f4-to linh ho\u1ea1t.<\/li>\n<\/ul>\n<h2>8. Nh\u1eefng quan ni\u1ec7m sai l\u1ea7m ph\u1ed5 bi\u1ebfn<\/h2>\n<h3>\u201cC\u00e0ng ch\u1eb7t ch\u1ebd c\u00e0ng t\u1ed1t\u201d<\/h3>\n<p><strong>Th\u1ef1c t\u1ebf:<\/strong> Vi\u1ec7c c\u00e2n b\u1eb1ng qu\u00e1 m\u1ee9c s\u1ebd l\u00e0m t\u0103ng chi ph\u00ed m\u00e0 kh\u00f4ng mang l\u1ea1i l\u1ee3i \u00edch t\u01b0\u01a1ng x\u1ee9ng. M\u1ed9t m\u00e1y \u0111\u01b0\u1ee3c c\u00e2n b\u1eb1ng \u1edf c\u1ea5p G2.5 kh\u00f4ng nh\u1ea5t thi\u1ebft s\u1ebd ho\u1ea1t \u0111\u1ed9ng t\u1ed1t h\u01a1n so v\u1edbi c\u00f9ng m\u1ed9t m\u00e1y \u1edf c\u1ea5p G6.3, trong khi G6.3 m\u1edbi l\u00e0 c\u1ea5p \u0111\u1ed9 ph\u00f9 h\u1ee3p cho c\u00f4ng vi\u1ec7c \u0111\u00f3.<\/p>\n<h3>\u201cC\u1ea5p \u0111\u1ed9 t\u01b0\u01a1ng \u1ee9ng v\u1edbi m\u1ee9c \u0111\u1ed9 rung\u201d<\/h3>\n<p><strong>Th\u1ef1c t\u1ebf:<\/strong> S\u1ed1 G bi\u1ec3u th\u1ecb \u0111\u1ed9 l\u1ec7ch t\u00e2m cho ph\u00e9p, ch\u1ee9 kh\u00f4ng ph\u1ea3i bi\u00ean \u0111\u1ed9 dao \u0111\u1ed9ng. Gi\u00e1 tr\u1ecb th\u1ef1c t\u1ebf <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/vibration\/\">rung \u0111\u1ed9ng<\/a> m\u1ee9c rung th\u1ef1c t\u1ebf m\u00e0 m\u1ed9t m\u00e1y th\u1ec3 hi\u1ec7n ph\u1ee5 thu\u1ed9c v\u00e0o nhi\u1ec1u y\u1ebfu t\u1ed1 ngo\u00e0i c\u00e2n b\u1eb1ng \u2014 \u0111\u1ed9 c\u1ee9ng, \u0111\u1ed9 gi\u1ea3m ch\u1ea5n, <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/resonance\/\">s\u1ef1 c\u1ed9ng h\u01b0\u1edfng<\/a>, <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/misalignment\/\">s\u1ef1 kh\u00f4ng th\u1eb3ng h\u00e0ng<\/a> v\u00e0 \u0111\u1ed9 l\u1ecfng k\u1ebft c\u1ea5u trong s\u1ed1 \u0111\u00f3.<\/p>\n<h3>\u201cM\u1ed9t k\u00edch c\u1ee1 ph\u00f9 h\u1ee3p cho to\u00e0n b\u1ed9 nh\u00e0 m\u00e1y\u201d<\/h3>\n<p><strong>Th\u1ef1c t\u1ebf:<\/strong> C\u00e1c lo\u1ea1i m\u00e1y m\u00f3c kh\u00e1c nhau c\u1ea7n c\u00e1c c\u1ea5p \u0111\u1ed9 kh\u00e1c nhau, ngay c\u1ea3 trong c\u00f9ng m\u1ed9t c\u01a1 s\u1edf. M\u00e1y m\u00e0i ch\u00ednh x\u00e1c v\u00e0 m\u00e1y nghi\u1ec1n c\u00f3 c\u00e1c y\u00eau c\u1ea7u v\u1ec1 c\u00e2n b\u1eb1ng ho\u00e0n to\u00e0n kh\u00e1c nhau v\u00e0 tuy\u1ec7t \u0111\u1ed1i kh\u00f4ng n\u00ean \u00e1p d\u1ee5ng chung m\u1ed9t ti\u00eau chu\u1ea9n chung.<\/p>\n<h2>9. T\u00e0i li\u1ec7u v\u00e0 Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/h2>\n<p>Khi giao c\u00f4ng vi\u1ec7c c\u00e2n b\u1eb1ng, b\u1ea3n \u0111\u1eb7c t\u1ea3 c\u1ea7n n\u00eau r\u00f5:<\/p>\n<ul>\n<li>Y\u00eau c\u1ea7u v\u1ec1 c\u1ea5p \u0111\u1ed9 v\u00e0 ti\u00eau chu\u1ea9n \u2014 v\u00ed d\u1ee5: \u201c\u0110\u1ea1t c\u1ea5p \u0111\u1ed9 G6.3 theo ti\u00eau chu\u1ea9n ISO 21940-11\u201d.<\/li>\n<li>T\u1ed1c \u0111\u1ed9 l\u00e0m vi\u1ec7c \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 t\u00ednh dung sai.<\/li>\n<li>S\u1ed1 m\u1eb7t ph\u1eb3ng hi\u1ec7u ch\u1ec9nh c\u1ea7n thi\u1ebft.<\/li>\n<li>Ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra \u2014 s\u1eed d\u1ee5ng m\u00e1y c\u00e2n b\u1eb1ng t\u1ea1i x\u01b0\u1edfng ho\u1eb7c \u0111o rung \u0111\u1ed9ng t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng.<\/li>\n<\/ul>\n<p>M\u1ed9t b\u1ea3n \u0111\u1eb7c t\u1ea3 r\u00f5 r\u00e0ng, \u0111\u1ea7y \u0111\u1ee7 nh\u01b0 v\u1eady s\u1ebd lo\u1ea1i b\u1ecf s\u1ef1 m\u01a1 h\u1ed3 v\u00e0 cung c\u1ea5p cho c\u1ea3 \u0111\u01a1n v\u1ecb c\u00e2n b\u1eb1ng l\u1eabn kh\u00e1ch h\u00e0ng m\u1ed9t h\u1ed3 s\u01a1 c\u00f3 c\u01a1 s\u1edf \u0111\u1ec3 ch\u1ee9ng minh nh\u1eefng g\u00ec \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u v\u00e0 nh\u1eefng g\u00ec \u0111\u00e3 \u0111\u1ea1t \u0111\u01b0\u1ee3c.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/\">\u2190 Quay l\u1ea1i M\u1ee5c l\u1ee5c ch\u00ednh<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>T\u00ecm hi\u1ec3u v\u1ec1 c\u00e1c c\u1ea5p \u0111\u1ed9 c\u00e2n b\u1eb1ng, h\u1ec7 th\u1ed1ng ph\u00e2n lo\u1ea1i \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi ISO 21940, ph\u00e2n lo\u1ea1i c\u00e1c lo\u1ea1i m\u00e1y m\u00f3c theo ch\u1ea5t l\u01b0\u1ee3ng c\u00e2n b\u1eb1ng y\u00eau c\u1ea7u v\u00e0 m\u1ee9c \u0111\u1ed9 m\u1ea5t c\u00e2n b\u1eb1ng cho ph\u00e9p.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,112],"tags":[],"class_list":["post-39","glossary","type-glossary","status-publish","hentry","category-glossary","category-iso-standards"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/39","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":6,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/39\/revisions"}],"predecessor-version":[{"id":102811,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/39\/revisions\/102811"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/media?parent=39"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/categories?post=39"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/tags?post=39"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}