{"id":95,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/damping\/"},"modified":"2026-05-23T22:41:23","modified_gmt":"2026-05-23T22:41:23","slug":"damping","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/vi\/glossary\/damping\/","title":{"rendered":"Gi\u1ea3m ch\u1ea5n trong rung \u0111\u1ed9ng c\u01a1 h\u1ecdc l\u00e0 g\u00ec?"},"content":{"rendered":"<h1>Hi\u1ec3u v\u1ec1 s\u1ef1 gi\u1ea3m ch\u1ea5n trong rung \u0111\u1ed9ng c\u01a1 h\u1ecdc<\/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\/95?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\/95?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\/95?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\/95?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\/95?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\/95?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\/95?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\/95?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\/95?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\/95?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\/95?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\/95?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\/95?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\/95?add-to-cart=4193\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_4193\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"4193\" data-product_sku=\"BS-1OEM\" aria-label=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng: \u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"\u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d \u0111\u00e3 \u0111\u01b0\u1ee3c th\u00eam v\u00e0o gi\u1ecf h\u00e0ng c\u1ee7a b\u1ea1n\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_4193\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/section>\n\t\t\n<p><strong>Gi\u1ea3m ch\u1ea5n<\/strong> l\u00e0 hi\u1ec7n t\u01b0\u1ee3ng m\u00e0 n\u0103ng l\u01b0\u1ee3ng rung \u0111\u1ed9ng b\u1ecb ti\u00eau t\u00e1n ho\u1eb7c chuy\u1ec3n \u0111\u1ed5i th\u00e0nh c\u00e1c h\u00ecnh th\u1ee9c kh\u00e1c \u2014 ch\u1ee7 y\u1ebfu l\u00e0 nhi\u1ec7t \u2014 trong m\u1ed9t h\u1ec7 th\u1ed1ng \u0111\u1ed9ng. N\u00f3 l\u00e0 c\u01a1 ch\u1ebf g\u00e2y ra <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/vibration\/\">dao \u0111\u1ed9ng<\/a> \u0111\u1ec3 suy gi\u1ea3m v\u00e0 cu\u1ed1i c\u00f9ng d\u1eebng l\u1ea1i khi ngu\u1ed3n k\u00edch th\u00edch \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf. N\u00f3i \u0111\u01a1n gi\u1ea3n, \u0111\u1ed9 gi\u1ea3m x\u00f3c l\u00e0 s\u1ee9c c\u1ea3n chuy\u1ec3n \u0111\u1ed9ng ho\u1ea1t \u0111\u1ed9ng ch\u1ed1ng l\u1ea1i \u0111\u1ed9 rung. M\u1ed7i h\u1ec7 th\u1ed1ng c\u01a1 h\u1ecdc th\u1ef1c t\u1ebf \u0111\u1ec1u c\u00f3 m\u1ed9t s\u1ed1 \u0111\u1ed9 gi\u1ea3m x\u00f3c; m\u00e0 kh\u00f4ng c\u00f3 n\u00f3, m\u1ed9t c\u1ea5u tr\u00fac \u0111\u01b0\u1ee3c k\u00edch th\u00edch \u1edf <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/natural-frequency\/\">t\u1ea7n s\u1ed1 t\u1ef1 nhi\u00ean<\/a> s\u1ebd, v\u1ec1 m\u1eb7t l\u00fd thuy\u1ebft, rung \u0111\u1ed9ng v\u1edbi bi\u00ean \u0111\u1ed9 v\u00f4 c\u00f9ng l\u1edbn <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/amplitude\/\">bi\u00ean \u0111\u1ed9<\/a>.<\/p>\n<h2>1. \u0110\u1ecbnh ngh\u0129a: C\u1ea3n t\u1eaft l\u00e0 g\u00ec?<\/h2>\n<p>Trong m\u00f4 h\u00ecnh ti\u00eau chu\u1ea9n c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng dao \u0111\u1ed9ng \u2014 kh\u1ed1i l\u01b0\u1ee3ng, <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/stiffness\/\">\u0111\u1ed9 c\u1ee9ng<\/a> v\u00e0 c\u1ea3n t\u1eaft ho\u1ea1t \u0111\u1ed9ng c\u00f9ng nhau \u2014 c\u1ea3n t\u1eaft l\u00e0 y\u1ebfu t\u1ed1 duy nh\u1ea5t trong ba y\u1ebfu t\u1ed1 n\u00e0y gi\u00fap lo\u1ea1i b\u1ecf n\u0103ng l\u01b0\u1ee3ng kh\u1ecfi h\u1ec7 th\u1ed1ng. Kh\u1ed1i l\u01b0\u1ee3ng v\u00e0 \u0111\u1ed9 c\u1ee9ng trao \u0111\u1ed5i n\u0103ng l\u01b0\u1ee3ng qua l\u1ea1i (t\u1eeb \u0111\u1ed9ng n\u0103ng sang th\u1ebf n\u0103ng v\u00e0 ng\u01b0\u1ee3c l\u1ea1i), v\u00ec v\u1eady ch\u00fang m\u1ed9t m\u00ecnh s\u1ebd cho ph\u00e9p dao \u0111\u1ed9ng ti\u1ebfp t\u1ee5c m\u00e3i m\u00e3i. C\u1ea3n t\u1eaft l\u00e0 y\u1ebfu t\u1ed1 l\u00e0m r\u00f2 r\u1ec9 n\u0103ng l\u01b0\u1ee3ng m\u1ed7i chu k\u1ef3, l\u00e0m gi\u1ea3m bi\u00ean \u0111\u1ed9 cho \u0111\u1ebfn khi chuy\u1ec3n \u0111\u1ed9ng d\u1eebng l\u1ea1i. \u0110\u00e2y l\u00e0 l\u00fd do t\u1ea1i sao m\u1ed9t chu\u00f4ng \u0111\u01b0\u1ee3c \u0111\u00e1nh s\u1ebd d\u1ea7n m\u1ea5t ti\u1ebfng thay v\u00ec reo li\u00ean t\u1ee5c, v\u00e0 t\u1ea1i sao m\u1ed9t m\u00e1y s\u1ebd \u1ed5n \u0111\u1ecbnh sau m\u1ed9t c\u00fa va ch\u1ea1m t\u1ea1m th\u1eddi.<\/p>\n<h2>2. Vai tr\u00f2 quan tr\u1ecdng c\u1ee7a C\u1ea3n t\u1eaft trong \u0110\u1ed9ng l\u1ef1c h\u1ecdc M\u00e1y<\/h2>\n<p>Gi\u1ea3m ch\u1ea5n l\u00e0 m\u1ed9t t\u00ednh ch\u1ea5t c\u01a1 b\u1ea3n v\u00e0 c\u1ef1c k\u1ef3 quan tr\u1ecdng trong k\u1ef9 thu\u1eadt c\u01a1 kh\u00ed v\u00e0 ph\u00e2n t\u00edch rung \u0111\u1ed9ng. Vai tr\u00f2 ch\u00ednh c\u1ee7a n\u00f3 l\u00e0 <strong>ki\u1ec3m so\u00e1t bi\u00ean \u0111\u1ed9 dao \u0111\u1ed9ng t\u1ea1i <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/resonance\/\">s\u1ef1 c\u1ed9ng h\u01b0\u1edfng<\/a><\/strong>. Khi t\u1ed1c \u0111\u1ed9 v\u1eadn h\u00e0nh c\u1ee7a m\u00e1y ti\u1ebfn g\u1ea7n \u0111\u1ebfn m\u1ed9t trong nh\u1eefng t\u1ea7n s\u1ed1 t\u1ef1 nhi\u00ean c\u1ee7a n\u00f3 \u2014 m\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/critical-speed\/\">t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n<\/a> \u2014 c\u1ea3n t\u1eaft l\u00e0 y\u1ebfu t\u1ed1 duy nh\u1ea5t c\u00f3 th\u1ec3 gi\u1edbi h\u1ea1n dao \u0111\u1ed9ng kh\u00f4ng b\u1ecb ph\u00e1t tri\u1ec3n \u0111\u1ebfn c\u00e1c m\u1ee9c h\u1ee7y di\u1ec7t. M\u1ed9t h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c c\u1ea3n t\u1eaft t\u1ed1t c\u00f3 th\u1ec3 v\u01b0\u1ee3t qua m\u1ed9t t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n v\u1edbi m\u1ed9t \u0111\u1ec9nh c\u00f3 th\u1ec3 ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c, trong khi m\u1ed9t h\u1ec7 th\u1ed1ng c\u1ea3n t\u1eaft k\u00e9m c\u00f3 th\u1ec3 tr\u1ea3i qua s\u1ef1 c\u1ed1 h\u1ecfng h\u00f3c th\u1ea3m kh\u1ed1c.<\/p>\n<p>Nh\u1eefng l\u1ee3i \u00edch ch\u00ednh c\u1ee7a vi\u1ec7c gi\u1ea3m ch\u1ea5n \u0111\u1ea7y \u0111\u1ee7 bao g\u1ed3m:<\/p>\n<ul>\n<li><strong>Ng\u0103n ch\u1eb7n c\u1ed9ng h\u01b0\u1edfng th\u1ea3m h\u1ecda:<\/strong> n\u00f3 l\u00e0 bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 ch\u00ednh ch\u1ed1ng l\u1ea1i dao \u0111\u1ed9ng m\u1ea5t ki\u1ec3m so\u00e1t \u1edf c\u00e1c t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n.<\/li>\n<li><strong>C\u1ea3i thi\u1ec7n \u1ed5n \u0111\u1ecbnh h\u1ec7 th\u1ed1ng:<\/strong> TRONG <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/rotor-dynamics\/\">\u0111\u1ed9ng l\u1ef1c h\u1ecdc r\u00f4to<\/a>, c\u1ea3n t\u1eaft gi\u00fap ng\u0103n ch\u1eb7n c\u00e1c b\u1ea5t \u1ed5n t\u1ef1 k\u00edch th\u00edch nh\u01b0 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/oil-whirl\/\">xo\u00e1y d\u1ea7u<\/a> and <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/whirl\/\">l\u1eafc (whip)<\/a>.<\/li>\n<li><strong>Gi\u1ea3m th\u1eddi gian \u1ed5n \u0111\u1ecbnh:<\/strong> n\u00f3 cho ph\u00e9p h\u1ec7 th\u1ed1ng quay tr\u1edf l\u1ea1i tr\u1ea1ng th\u00e1i c\u00e2n b\u1eb1ng nhanh h\u01a1n sau m\u1ed9t c\u00fa s\u1ed1c ho\u1eb7c s\u1ef1 ki\u1ec7n t\u1ea1m th\u1eddi.<\/li>\n<li><strong>Gi\u1ea3m thi\u1ec3u ti\u1ebfng \u1ed3n v\u00e0 m\u1ec7t m\u1ecfi:<\/strong> b\u1eb1ng c\u00e1ch gi\u1ea3m m\u1ee9c \u0111\u1ed9 dao \u0111\u1ed9ng t\u1ed5ng th\u1ec3, c\u1ea3n t\u1eaft l\u00e0m gi\u1ea3m b\u1ee9c x\u1ea1 ti\u1ebfng \u1ed3n v\u00e0 gi\u1ea3m b\u1edbt <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/fatigue\/\">M\u1ec7t m\u1ecfi<\/a> \u1ee9ng su\u1ea5t tr\u00ean c\u00e1c th\u00e0nh ph\u1ea7n.<\/li>\n<\/ul>\n<h2>3. C\u00e1c lo\u1ea1i C\u01a1 ch\u1ebf C\u1ea3n t\u1eaft<\/h2>\n<p>N\u0103ng l\u01b0\u1ee3ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ti\u00eau t\u00e1n theo nhi\u1ec1u c\u00e1ch kh\u00e1c nhau, t\u1ea1o ra c\u00e1c lo\u1ea1i c\u1ea3n t\u1eaft kh\u00e1c bi\u1ec7t.<\/p>\n<h3>Gi\u1ea3m ch\u1ea5n nh\u1edbt<\/h3>\n<p>\u0110\u00e2y l\u00e0 lo\u1ea1i \u0111\u01b0\u1ee3c m\u00f4 h\u00ecnh h\u00f3a ph\u1ed5 bi\u1ebfn nh\u1ea5t. N\u00f3 ph\u00e1t sinh khi m\u1ed9t v\u1eadt th\u1ec3 chuy\u1ec3n \u0111\u1ed9ng qua m\u1ed9t ch\u1ea5t l\u1ecfng, v\u00e0 l\u1ef1c c\u1ea3n t\u1eaft t\u1ef7 l\u1ec7 thu\u1eadn v\u1edbi <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/velocity\/\">v\u1eadn t\u1ed1c<\/a>. V\u00ed d\u1ee5 c\u1ed5 \u0111i\u1ec3n l\u00e0 b\u1ed9 gi\u1ea3m x\u00f3c trong h\u1ec7 th\u1ed1ng treo c\u1ee7a \u00f4 t\u00f4. Trong m\u00e1y quay, ph\u1ea7n <strong>m\u00e0ng d\u1ea7u trong v\u00f2i d\u1ea7u (<a href=\"https:\/\/vibromera.eu\/vi\/glossary\/journal-bearing\/\">tr\u1ee5c<\/a>) \u1ed5 tr\u1ee5c<\/strong> l\u00e0 ngu\u1ed3n ch\u00ednh t\u1ea1o ra l\u1ef1c gi\u1ea3m ch\u1ea5n nh\u1edbt v\u00e0 r\u1ea5t c\u1ea7n thi\u1ebft cho s\u1ef1 \u1ed5n \u0111\u1ecbnh c\u1ee7a r\u00f4to t\u1ed1c \u0111\u1ed9 cao. <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/squeeze-film-damper\/\">b\u1ed9 gi\u1ea3m ch\u1ea5n m\u00e0ng d\u1ea7u \u00e9p<\/a> l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 th\u00eam c\u1ea3n t\u1eaft nh\u1edbt c\u00f3 ki\u1ec3m so\u00e1t v\u00e0o m\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/rotor-bearing-system\/\">h\u1ec7 th\u1ed1ng \u1ed5 tr\u1ee5c r\u00f4to<\/a>.<\/p>\n<h3>Gi\u1ea3m ch\u1ea5n k\u1ebft c\u1ea5u (gi\u1ea3m ch\u1ea5n tr\u1ec5)<\/h3>\n<p>\u0110i\u1ec1u n\u00e0y l\u00e0 do ma s\u00e1t n\u1ed9i b\u1ed9 trong m\u1ed9t v\u1eadt li\u1ec7u khi n\u00f3 b\u1ecb bi\u1ebfn d\u1ea1ng. Khi m\u1ed9t v\u1eadt li\u1ec7u b\u1ecb \u1ee9ng su\u1ea5t tu\u1ea7n ho\u00e0n, m\u1ed9t s\u1ed1 n\u0103ng l\u01b0\u1ee3ng b\u1ecb m\u1ea5t d\u01b0\u1edbi d\u1ea1ng nhi\u1ec7t m\u1ed7i chu k\u1ef3. M\u1eb7c d\u00f9 th\u01b0\u1eddng nh\u1ecf, c\u1ea3n t\u1eaft n\u1ed9i b\u1ed9 n\u00e0y l\u00e0 m\u1ed9t t\u00ednh ch\u1ea5t v\u1ed1n c\u00f3 c\u1ee7a t\u1ea5t c\u1ea3 c\u00e1c v\u1eadt li\u1ec7u v\u00e0 c\u00f3 th\u1ec3 tr\u1edf n\u00ean \u0111\u00e1ng k\u1ec3 trong c\u00e1c c\u1ea5u tr\u00fac x\u00e2y d\u1ef1ng v\u1edbi nhi\u1ec1u kh\u1edbp v\u00e0 bul\u00f4ng \u2014 \u0111\u00f3 c\u0169ng l\u00e0 l\u00fd do t\u1ea1i sao <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/looseness\/\">s\u1ef1 l\u1ecfng l\u1ebbo<\/a> l\u00e0m thay \u0111\u1ed5i gi\u1ea3m ch\u1ea5n bi\u1ec3u ki\u1ebfn c\u1ee7a m\u1ed9t k\u1ebft c\u1ea5u.<\/p>\n<h3>C\u1ea3n t\u1eaft Coulomb (ma s\u00e1t kh\u00f4)<\/h3>\n<p>\u0110i\u1ec1u n\u00e0y xu\u1ea5t ph\u00e1t t\u1eeb ma s\u00e1t gi\u1eefa hai b\u1ec1 m\u1eb7t kh\u00f4 ch\u1ea1m v\u00e0o nhau. L\u1ef1c c\u1ea3n chuy\u1ec3n \u0111\u1ed9ng g\u1ea7n nh\u01b0 kh\u00f4ng \u0111\u1ed5i v\u00e0 lu\u00f4n ch\u1ed1ng l\u1ea1i h\u01b0\u1edbng chuy\u1ec3n \u0111\u1ed9ng. M\u1ed9t v\u00ed d\u1ee5 quen thu\u1ed9c l\u00e0 m\u00e1 phanh ch\u1ea1m v\u00e0o \u0111\u0129a; trong m\u00e1y m\u00f3c, s\u1ef1 ti\u1ebfp x\u00fac kh\u00f4ng mong mu\u1ed1n <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/rubbing\/\">c\u1ecd x\u00e1t<\/a> gi\u1eefa c\u00e1c b\u1ed9 ph\u1eadn quay v\u00e0 c\u1ed1 \u0111\u1ecbnh gi\u1edbi thi\u1ec7u c\u1ea3n chuy\u1ec3n \u0111\u1ed9ng Coulomb c\u00f9ng v\u1edbi ch\u1eef k\u00fd ch\u1ea9n \u0111o\u00e1n ri\u00eang c\u1ee7a n\u00f3.<\/p>\n<h3>T\u1eaft d\u1ea7n kh\u00ed \u0111\u1ed9ng<\/h3>\n<p>\u0110\u00e2y l\u00e0 s\u1ee9c c\u1ea3n \u0111\u01b0\u1ee3c cung c\u1ea5p b\u1edfi kh\u00f4ng kh\u00ed ho\u1eb7c kh\u00ed kh\u00e1c \u0111\u1ed1i v\u1edbi m\u1ed9t v\u1eadt th\u1ec3 chuy\u1ec3n \u0111\u1ed9ng. N\u00f3 th\u01b0\u1eddng ch\u1ec9 quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c c\u1ea5u tr\u00fac l\u1edbn, chuy\u1ec3n \u0111\u1ed9ng nhanh nh\u01b0 l\u01b0\u1ee1i turbine ho\u1eb7c b\u00e1nh c\u00f4ng l\u1edbn, n\u01a1i n\u00f3 t\u01b0\u01a1ng t\u00e1c v\u1edbi <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/aerodynamic-forces\/\">l\u1ef1c kh\u00ed \u0111\u1ed9ng h\u1ecdc<\/a> \u0111\u00e3 t\u00e1c \u0111\u1ed9ng l\u00ean c\u00e1nh.<\/p>\n<h2>4. C\u00e1ch \u0110o L\u01b0\u1eddng v\u00e0 \u0110\u1ecbnh L\u01b0\u1ee3ng C\u1ea3n Chuy\u1ec3n \u0110\u1ed9ng?<\/h2>\n<p>\u0110\u1ed9 gi\u1ea3m ch\u1ea5n th\u01b0\u1eddng kh\u00f3 t\u00ednh to\u00e1n d\u1ef1a tr\u00ean c\u00e1c nguy\u00ean l\u00fd c\u01a1 b\u1ea3n v\u00e0 th\u01b0\u1eddng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1eb1ng th\u1ef1c nghi\u1ec7m. N\u00f3 \u0111\u01b0\u1ee3c \u0111\u1ecbnh l\u01b0\u1ee3ng b\u1eb1ng m\u1ed9t s\u1ed1 thu\u1eadt ng\u1eef li\u00ean quan:<\/p>\n<ul>\n<li><strong>T\u1ef7 s\u1ed1 gi\u1ea3m ch\u1ea5n (\u03b6, zeta):<\/strong> th\u01b0\u1edbc \u0111o kh\u00f4ng th\u1ee9 nguy\u00ean ph\u1ed5 bi\u1ebfn nh\u1ea5t \u2014 t\u1ef7 l\u1ec7 c\u1ea3n chuy\u1ec3n \u0111\u1ed9ng th\u1ef1c t\u1ebf c\u1ee7a h\u1ec7 th\u1ed1ng so v\u1edbi c\u1ea3n chuy\u1ec3n \u0111\u1ed9ng c\u1ea7n thi\u1ebft \u0111\u1ec3 n\u00f3 <em>t\u1edbi h\u1ea1n<\/em> (tr\u1edf v\u1ec1 tr\u1ea1ng th\u00e1i c\u00e2n b\u1eb1ng m\u00e0 kh\u00f4ng dao \u0111\u1ed9ng). M\u1ed9t c\u1ea5u tr\u00fac c\u01a1 kh\u00ed \u0111i\u1ec3n h\u00ecnh c\u00f3 t\u1ef7 s\u1ed1 c\u1ea3n chuy\u1ec3n \u0111\u1ed9ng kho\u1ea3ng 0,01\u20130,05 (1\u20135% c\u1ee7a t\u1edbi h\u1ea1n).<\/li>\n<li><strong>H\u1ec7 s\u1ed1 Q (h\u1ec7 s\u1ed1 ch\u1ea5t l\u01b0\u1ee3ng):<\/strong> th\u01b0\u1edbc \u0111o m\u1ee9c \u0111\u1ed9 c\u1ea3n chuy\u1ec3n \u0111\u1ed9ng kh\u00f4ng \u0111\u1ee7 c\u1ee7a h\u1ec7 th\u1ed1ng, bi\u1ec3u th\u1ecb s\u1ef1 khu\u1ebfch \u0111\u1ea1i c\u1ee7a rung \u0111\u1ed9ng t\u1ea1i c\u1ed9ng h\u01b0\u1edfng. Q cao c\u00f3 ngh\u0129a l\u00e0 c\u1ea3n chuy\u1ec3n \u0111\u1ed9ng th\u1ea5p v\u00e0 \u0111\u1ec9nh c\u1ed9ng h\u01b0\u1edfng s\u1eafc n\u00e9t, bi\u00ean \u0111\u1ed9 cao, v\u1edbi Q \u2248 1 \/ 2\u03b6.<\/li>\n<li><strong>S\u1ed1 gi\u1ea3m logarit:<\/strong> m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p t\u00ecm t\u1ef7 s\u1ed1 c\u1ea3n chuy\u1ec3n \u0111\u1ed9ng t\u1eeb t\u1ed1c \u0111\u1ed9 suy gi\u1ea3m c\u1ee7a rung \u0111\u1ed9ng t\u1ef1 do, ch\u1eb3ng h\u1ea1n nh\u01b0 trong qu\u00e1 tr\u00ecnh &#8220;ring-down&#8221; ho\u1eb7c <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/bump-test\/\">ki\u1ec3m tra va ch\u1ea1m<\/a>.<\/li>\n<\/ul>\n<p>Trong th\u1ef1c t\u1ebf, c\u00e1c gi\u00e1 tr\u1ecb n\u00e0y \u0111\u01b0\u1ee3c tr\u00edch xu\u1ea5t t\u1eeb d\u1eef li\u1ec7u \u0111o \u0111\u01b0\u1ee3c \u2014 v\u00ed d\u1ee5 t\u1eeb chi\u1ec1u r\u1ed9ng c\u1ee7a \u0111\u1ec9nh c\u1ed9ng h\u01b0\u1edfng trong <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/frequency-response-function\/\">ch\u1ee9c n\u0103ng \u0111\u00e1p \u1ee9ng t\u1ea7n s\u1ed1<\/a>, ho\u1eb7c t\u1eeb v\u00f9ng suy gi\u1ea3m c\u1ee7a <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/time-waveform\/\">d\u1ea1ng s\u00f3ng th\u1eddi gian<\/a> sau khi k\u00edch th\u00edch d\u1eebng l\u1ea1i. M\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/calculators\/damping-ratio-calculator\/\">m\u00e1y t\u00ednh t\u1ef7 s\u1ed1 gi\u1ea3m ch\u1ea5n<\/a> chuy\u1ec3n tr\u1ef1c ti\u1ebfp ph\u00e9p \u0111o \u0111\u1ed9 suy gi\u1ea3m logarit ho\u1eb7c gi\u00e1 tr\u1ecb b\u0103ng th\u00f4ng n\u1eeda c\u00f4ng su\u1ea5t th\u00e0nh \u03b6.<\/p>\n<h2>5. C\u1ea3n Chuy\u1ec3n \u0110\u1ed9ng trong Ch\u1ea9n \u0110o\u00e1n v\u00e0 C\u00e2n B\u1eb1ng T\u1ea1i Hi\u1ec7n Tr\u01b0\u1eddng<\/h2>\n<p>X\u00e1c \u0111\u1ecbnh v\u00e0 hi\u1ec3u c\u00e1c ngu\u1ed3n c\u1ea3n chuy\u1ec3n \u0111\u1ed9ng trong m\u00e1y m\u00f3c l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 kh\u1eafc ph\u1ee5c c\u00e1c v\u1ea5n \u0111\u1ec1 c\u1ed9ng h\u01b0\u1edfng v\u00e0 \u0111\u1ea3m b\u1ea3o t\u00ednh \u1ed5n \u0111\u1ecbnh ho\u1ea1t \u0111\u1ed9ng d\u00e0i h\u1ea1n. T\u1ea1i hi\u1ec7n tr\u01b0\u1eddng, c\u1ea3n chuy\u1ec3n \u0111\u1ed9ng l\u00e0 y\u1ebfu t\u1ed1 quy \u0111\u1ecbnh t\u00ednh nh\u1ea1y b\u00e9n c\u1ee7a m\u00e1y khi v\u01b0\u1ee3t qua t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n, v\u00e0 c\u1ed9ng h\u01b0\u1edfng c\u1ea3n chuy\u1ec3n \u0111\u1ed9ng th\u1ea5p c\u00f3 th\u1ec3 gi\u1ea3 m\u1ea1o ho\u1eb7c khu\u1ebfch \u0111\u1ea1i <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/unbalance\/\">m\u1ea5t c\u00e2n b\u1eb1ng<\/a> v\u1ea5n \u0111\u1ec1. M\u1ed9t b\u1ed9 ph\u00e2n t\u00edch hai k\u00eanh di \u0111\u1ed9ng nh\u01b0 <a href=\"https:\/\/vibromera.eu\/vi\/san-pham\/balanset-1\/\">Balanset-1A<\/a> c\u00f3 th\u1ec3 thu \u0111\u01b0\u1ee3c <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/amplitude\/\">bi\u00ean \u0111\u1ed9<\/a>-v\u00e0-<a href=\"https:\/\/vibromera.eu\/vi\/glossary\/phase\/\">pha<\/a> ph\u1ea3n h\u1ed3i trong qu\u00e1 tr\u00ecnh t\u0103ng t\u1ed1c ho\u1eb7c h\u1ea1 t\u1ed1c, ti\u1ebft l\u1ed9 \u0111\u1ec9nh s\u1eafc n\u00e9t v\u00e0 s\u1ef1 \u0111\u1ea3o ng\u01b0\u1ee3c pha nhanh ch\u00f3ng \u0111\u00e1nh d\u1ea5u c\u1ed9ng h\u01b0\u1edfng c\u1ea3n chuy\u1ec3n \u0111\u1ed9ng y\u1ebfu. X\u00e1c nh\u1eadn r\u1eb1ng rung \u0111\u1ed9ng cao l\u00e0 m\u1ea5t c\u00e2n b\u1eb1ng th\u1ef1c s\u1ef1 \u2014 v\u00e0 kh\u00f4ng ph\u1ea3i c\u1ed9ng h\u01b0\u1edfng c\u1ea3n chuy\u1ec3n \u0111\u1ed9ng kh\u00f4ng \u0111\u1ee7 khu\u1ebfch \u0111\u1ea1i m\u1ed9t l\u1ef1c nh\u1ecf \u2014 l\u00e0 m\u1ed9t ki\u1ec3m tra thi\u1ebft y\u1ebfu tr\u01b0\u1edbc khi c\u1ed1 g\u1eafng <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/field-balancing\/\">c\u00e2n b\u1eb1ng t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng<\/a>, v\u00ec vi\u1ec7c th\u00eam kh\u1ed1i l\u01b0\u1ee3ng kh\u00f4ng th\u1ec3 kh\u1eafc ph\u1ee5c v\u1ea5n \u0111\u1ec1 c\u1ed9ng h\u01b0\u1edfng.<\/p>\n<h2>6. C\u1ea3n Chuy\u1ec3n \u0110\u1ed9ng, \u0110\u1ed9 C\u1ee9ng v\u00e0 C\u1ed9ng H\u01b0\u1edfng C\u00f9ng Nhau<\/h2>\n<p>C\u00e1c t\u00e1c \u0111\u1ed9ng l\u00e0m gi\u1ea3m ch\u1ea5n kh\u00f4ng bao gi\u1edd ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed9c l\u1eadp; ch\u00fang ho\u1ea1t \u0111\u1ed9ng c\u00f9ng v\u1edbi kh\u1ed1i l\u01b0\u1ee3ng v\u00e0 \u0111\u1ed9 c\u1ee9ng \u0111\u1ec3 \u0111\u1ecbnh h\u00ecnh to\u00e0n b\u1ed9 h\u00e0nh vi \u0111\u1ed9ng l\u1ef1c h\u1ecdc c\u1ee7a m\u00e1y. \u0110\u1ed9 c\u1ee9ng v\u00e0 kh\u1ed1i l\u01b0\u1ee3ng thi\u1ebft l\u1eadp <em>\u1ede \u0111\u00e2u<\/em> c\u00e1c t\u1ea7n s\u1ed1 t\u1ef1 nhi\u00ean gi\u1ea3m xu\u1ed1ng, trong khi c\u00e1c t\u00e1c \u0111\u1ed9ng l\u00e0m gi\u1ea3m ch\u1ea5n thi\u1ebft l\u1eadp <em>m\u1ee9c \u0111\u1ed9 cao v\u00e0 m\u1ee9c \u0111\u1ed9 nh\u1ea1y<\/em> ph\u1ea3n \u1ee9ng l\u00e0 khi m\u00e1y ch\u1ea1y g\u1ea7n m\u1ed9t trong c\u00e1c t\u1ea7n s\u1ed1 \u0111\u00f3. Hai m\u00e1y c\u00f3 c\u00e1c t\u1ea7n s\u1ed1 t\u1ef1 nhi\u00ean gi\u1ed1ng h\u1ec7t nhau c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng ho\u00e0n to\u00e0n kh\u00e1c nhau n\u1ebfu m\u1ed9t c\u00e1i \u0111\u01b0\u1ee3c l\u00e0m gi\u1ea3m ch\u1ea5n t\u1ed1t v\u00e0 c\u00e1i kia kh\u00f4ng \u2014 c\u00e1i \u0111\u1ea7u ti\u00ean tr\u01b0\u1ee3t qua t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n c\u1ee7a n\u00f3, c\u00e1i th\u1ee9 hai c\u00f3 nguy c\u01a1 g\u1eb7p ph\u1ea3i c\u00e1c bi\u00ean \u0111\u1ed9 t\u00e0n ph\u00e1. T\u01b0\u01a1ng t\u00e1c n\u00e0y ch\u00ednh l\u00e0 l\u00fd do t\u1ea1i sao m\u1ed9t b\u1ee9c tranh to\u00e0n di\u1ec7n v\u1ec1 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/resonance\/\">s\u1ef1 c\u1ed9ng h\u01b0\u1edfng<\/a> y\u00eau c\u1ea7u bi\u1ebft c\u1ea3 ba thu\u1ed9c t\u00ednh, kh\u00f4ng ch\u1ec9 t\u1ea7n s\u1ed1 t\u1ef1 nhi\u00ean ri\u00eang l\u1ebb.<\/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 gi\u1ea3m ch\u1ea5n, c\u01a1 ch\u1ebf ti\u00eau t\u00e1n n\u0103ng l\u01b0\u1ee3ng trong c\u00e1c h\u1ec7 th\u1ed1ng rung \u0111\u1ed9ng. Kh\u00e1m ph\u00e1 c\u00e1c lo\u1ea1i kh\u00e1c nhau (nh\u1edbt, c\u1ea5u tr\u00fac) v\u00e0 vai tr\u00f2 quan tr\u1ecdng c\u1ee7a n\u00f3 trong vi\u1ec7c ki\u1ec3m so\u00e1t c\u1ed9ng h\u01b0\u1edfng.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-95","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/95","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\/95\/revisions"}],"predecessor-version":[{"id":101330,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/95\/revisions\/101330"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/media?parent=95"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/categories?post=95"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/tags?post=95"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}