{"id":122,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/forced-vibration\/"},"modified":"2026-05-23T22:43:10","modified_gmt":"2026-05-23T22:43:10","slug":"forced-vibration","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/vi\/glossary\/forced-vibration\/","title":{"rendered":"Rung \u0111\u1ed9ng c\u01b0\u1ee1ng b\u1ee9c l\u00e0 g\u00ec? Ph\u1ea3n \u1ee9ng k\u00edch th\u00edch b\u00ean ngo\u00e0i"},"content":{"rendered":"<h1>Hi\u1ec3u v\u1ec1 rung \u0111\u1ed9ng c\u01b0\u1ee1ng b\u1ee9c<\/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\/122?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\/122?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\/122?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\/122?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\/122?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\/122?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\/122?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\/122?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\/122?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\/122?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\/122?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\/122?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\/122?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\/122?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>Rung \u0111\u1ed9ng c\u01b0\u1ee1ng b\u1ee9c<\/strong> l\u00e0 chuy\u1ec3n \u0111\u1ed9ng dao \u0111\u1ed9ng g\u00e2y ra b\u1edfi m\u1ed9t l\u1ef1c tu\u1ea7n ho\u00e0n b\u00ean ngo\u00e0i t\u00e1c d\u1ee5ng tr\u00ean m\u1ed9t h\u1ec7 th\u1ed1ng c\u01a1 h\u1ecdc. Rung \u0111\u1ed9ng x\u1ea3y ra \u1edf t\u1ea7n s\u1ed1 c\u1ee7a l\u1ef1c t\u00e1c d\u1ee5ng \u2014 t\u1ea7n s\u1ed1 bu\u1ed9c \u2014 v\u00e0 bi\u00ean \u0111\u1ed9 c\u1ee7a n\u00f3 t\u1ef7 l\u1ec7 v\u1edbi \u0111\u1ed9 l\u1edbn c\u1ee7a l\u1ef1c \u0111\u00f3 v\u00e0 t\u1ef7 l\u1ec7 ngh\u1ecbch v\u1edbi kh\u1ea3 n\u0103ng ch\u1ed1ng chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng \u1edf t\u1ea7n s\u1ed1 \u0111\u00f3. Ph\u1ea7n l\u1edbn tuy\u1ec7t \u0111\u1ed1i c\u1ee7a <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/vibration\/\">rung \u0111\u1ed9ng<\/a> trong m\u00e1y m\u00f3c quay l\u00e0 rung \u0111\u1ed9ng c\u01b0\u1ee1ng b\u1ee9c, v\u1edbi nh\u1eefng nguy\u00ean nh\u00e2n th\u01b0\u1eddng g\u1eb7p l\u00e0 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/unbalance\/\">m\u1ea5t c\u00e2n b\u1eb1ng<\/a> (m\u1ed9t l\u1ef1c ly t\u00e2m quay), <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/misalignment\/\">s\u1ef1 kh\u00f4ng th\u1eb3ng h\u00e0ng<\/a> (l\u1ef1c kh\u1edbp n\u1ed1i), v\u00e0 nh\u1eefng xung \u0111\u1ed9ng kh\u00ed \u0111\u1ed9ng ho\u1eb7c th\u1ee7y \u0111\u1ed9ng. Rung \u0111\u1ed9ng c\u01b0\u1ee1ng b\u1ee9c v\u1ec1 c\u01a1 b\u1ea3n kh\u00e1c v\u1edbi <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/self-excited-vibration\/\">rung \u0111\u1ed9ng t\u1ef1 k\u00edch th\u00edch<\/a>, n\u01a1i h\u1ec7 th\u1ed1ng t\u1ef1 t\u1ea1o ra v\u00e0 duy tr\u00ec dao \u0111\u1ed9ng c\u1ee7a ri\u00eang n\u00f3, v\u00e0 kh\u00e1c v\u1edbi rung \u0111\u1ed9ng t\u1ef1 do, l\u00e0 suy gi\u1ea3m tho\u00e1ng qua sau m\u1ed9t va ch\u1ea1m. Hi\u1ec3u r\u00f5 nh\u1eefng nguy\u00ean t\u1eafc n\u00e0y r\u1ea5t quan tr\u1ecdng b\u1edfi v\u00ec ch\u00fang gi\u1ea3i th\u00edch c\u00e1ch th\u1ee9c bi\u00ean \u0111\u1ed9 rung \u0111\u1ed9ng li\u00ean quan \u0111\u1ebfn m\u1ee9c \u0111\u1ed9 l\u1ed7i v\u00e0 c\u00e1ch rung \u0111\u1ed9ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t \u2014 b\u1eb1ng c\u00e1ch gi\u1ea3m l\u1ef1c bu\u1ed9c ho\u1eb7c b\u1eb1ng c\u00e1ch s\u1eeda \u0111\u1ed5i ph\u1ea3n \u1ee9ng c\u1ee7a h\u1ec7 th\u1ed1ng.<\/p>\n<h2>1. \u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a Rung \u0111\u1ed9ng C\u01b0\u1ee1ng b\u1ee9c<\/h2>\n<h3>Kh\u1edbp t\u1ea7n s\u1ed1<\/h3>\n<ul>\n<li>T\u1ea7n s\u1ed1 rung \u0111\u1ed9ng b\u1eb1ng t\u1ea7n s\u1ed1 bu\u1ed9c \u2014 bu\u1ed9c h\u1ec7 th\u1ed1ng \u1edf 30 Hz v\u00e0 n\u00f3 rung \u0111\u1ed9ng \u1edf 30 Hz.<\/li>\n<li>\u0110i\u1ec1u n\u00e0y kh\u00f4ng gi\u1ed1ng nh\u01b0 rung \u0111\u1ed9ng t\u1ef1 k\u00edch th\u00edch, locking v\u00e0o m\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/natural-frequency\/\">t\u1ea7n s\u1ed1 t\u1ef1 nhi\u00ean<\/a> b\u1ea5t k\u1ec3 t\u1ed1c \u0111\u1ed9 l\u00e1i xe.<\/li>\n<li>Do \u0111\u00f3, t\u1ea7n s\u1ed1 c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n tr\u1ef1c ti\u1ebfp t\u1eeb ngu\u1ed3n bu\u1ed9c.<\/li>\n<\/ul>\n<h3>T\u01b0\u01a1ng x\u1ee9ng bi\u00ean \u0111\u1ed9<\/h3>\n<ul>\n<li>Bi\u00ean \u0111\u1ed9 t\u1ef7 l\u1ec7 v\u1edbi \u0111\u1ed9 l\u1edbn c\u1ee7a l\u1ef1c bu\u1ed9c: t\u0103ng g\u1ea5p \u0111\u00f4i l\u1ef1c v\u00e0 (trong h\u1ec7 th\u1ed1ng tuy\u1ebfn t\u00ednh) b\u1ea1n t\u0103ng g\u1ea5p \u0111\u00f4i rung \u0111\u1ed9ng.<\/li>\n<li>Lo\u1ea1i b\u1ecf l\u1ef1c bu\u1ed9c v\u00e0 rung \u0111\u1ed9ng d\u1eebng l\u1ea1i \u2014 \u0111i\u1ec1u n\u00e0y ch\u00ednh x\u00e1c l\u00e0 l\u00fd do t\u1ea1i sao n\u00f3 c\u00f3 th\u1ec3 ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c.<\/li>\n<\/ul>\n<h3>M\u1ed1i quan h\u1ec7 pha<\/h3>\n<ul>\n<li>C\u00f3 m\u1ed9t m\u1ed1i li\u00ean h\u1ec7 r\u00f5 r\u00e0ng <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/phase\/\">pha<\/a> gi\u1eefa l\u1ef1c v\u00e0 ph\u1ea3n \u1ee9ng.<\/li>\n<li>Pha \u0111\u00f3 ph\u1ee5 thu\u1ed9c v\u00e0o t\u1ea7n s\u1ed1 bu\u1ed9c so v\u1edbi t\u1ea7n s\u1ed1 t\u1ef1 nhi\u00ean:<\/li>\n<li><strong>D\u01b0\u1edbi t\u1ea7n s\u1ed1 c\u1ed9ng h\u01b0\u1edfng:<\/strong> rung \u0111\u1ed9ng v\u1ec1 c\u01a1 b\u1ea3n \u0111\u01b0\u1ee3c pha v\u1edbi l\u1ef1c.<\/li>\n<li><strong>T\u1ea1i \u0111i\u1ec3m c\u1ed9ng h\u01b0\u1edfng:<\/strong> \u0111\u1ed9 tr\u1ec5 pha 90\u00b0.<\/li>\n<li><strong>Tr\u00ean c\u1ed9ng h\u01b0\u1edfng:<\/strong> \u0111\u1ed9 tr\u1ec5 pha 180\u00b0.<\/li>\n<\/ul>\n<h3>S\u1ef1 \u1ed5n \u0111\u1ecbnh<\/h3>\n<ul>\n<li>H\u1ec7 th\u1ed1ng \u1ed5n \u0111\u1ecbnh: rung \u0111\u1ed9ng \u0111\u01b0\u1ee3c gi\u1edbi h\u1ea1n v\u00e0 kh\u00f4ng ph\u00e1t tri\u1ec3n m\u00e0 kh\u00f4ng c\u00f3 gi\u1edbi h\u1ea1n.<\/li>\n<li>Bi\u00ean \u0111\u1ed9 \u0111\u01b0\u1ee3c \u0111\u1eb7t b\u1eb1ng l\u1ef1c bu\u1ed9c v\u00e0 ph\u1ea3n \u1ee9ng c\u1ee7a h\u1ec7 th\u1ed1ng c\u00f9ng v\u1edbi nhau \u2014 ng\u01b0\u1ee3c l\u1ea1i v\u1edbi rung \u0111\u1ed9ng t\u1ef1 k\u00edch th\u00edch kh\u00f4ng \u1ed5n \u0111\u1ecbnh, c\u00f3 th\u1ec3 ch\u1ea1y tr\u1ed1n cho \u0111\u1ebfn khi m\u1ed9t t\u00ednh phi tuy\u1ebfn t\u00ednh d\u1eebng l\u1ea1i.<\/li>\n<\/ul>\n<h2>2. C\u00e1c L\u1ef1c C\u01b0\u1ee1ng B\u1ee9c Ph\u1ed5 Bi\u1ebfn trong M\u00e1y M\u00f3c<\/h2>\n<h3>M\u1ea5t c\u00e2n b\u1eb1ng \u2014 l\u1ef1c b\u1eaft bu\u1ed9c 1\u00d7<\/h3>\n<ul>\n<li><strong>L\u1ef1c l\u01b0\u1ee3ng:<\/strong> l\u1ef1c t\u00e2m li t\u00e2m quay t\u1eeb \u0111\u1ed9 l\u1ec7ch t\u00e2m c\u1ee7a kh\u1ed1i l\u01b0\u1ee3ng.<\/li>\n<li><strong>T\u1ea7n s\u1ed1:<\/strong> m\u1ed9t l\u1ea7n m\u1ed7i v\u00f2ng quay (t\u1ed1c \u0111\u1ed9 tr\u1ee5c 1\u00d7).<\/li>\n<li><strong>K\u00edch c\u1ee1:<\/strong> F = m\u00b7r\u00b7\u03c9\u00b2, n\u00ean n\u00f3 t\u0103ng v\u1edbi <em>qu\u1ea3ng tr\u01b0\u1eddng<\/em> c\u1ee7a t\u1ed1c \u0111\u1ed9.<\/li>\n<li><strong>\u00dd ngh\u0129a:<\/strong> Ngu\u1ed3n rung \u0111\u1ed9ng ch\u00ednh trong h\u1ea7u h\u1ebft c\u00e1c thi\u1ebft b\u1ecb quay<\/li>\n<\/ul>\n<p>S\u1ef1 ph\u1ee5 thu\u1ed9c \u03c9\u00b2 n\u00e0y \u0111\u00e1ng \u0111\u1ec3 suy ng\u1eabm: khi t\u0103ng g\u1ea5p \u0111\u00f4i t\u1ed1c \u0111\u1ed9 quay s\u1ebd l\u00e0m cho l\u1ef1c m\u1ea5t c\u00e2n b\u1eb1ng t\u0103ng g\u1ea5p b\u1ed1n l\u1ea7n, \u0111\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao m\u1ed9t rotor ch\u1ea1y \u00eam \u00e1i \u1edf t\u1ed1c \u0111\u1ed9 th\u1ea5p c\u00f3 th\u1ec3 rung l\u1eafc m\u1ea1nh khi \u0111\u01b0a v\u00e0o ho\u1ea1t \u0111\u1ed9ng. B\u1ea1n c\u00f3 th\u1ec3 \u0111\u1eb7t s\u1ed1 v\u00e0o n\u00f3 b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng <a href=\"https:\/\/vibromera.eu\/vi\/calculators\/centrifugal-force-unbalance\/\">M\u00e1y t\u00ednh l\u1ef1c ly t\u00e2m t\u1eeb s\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng<\/a>.<\/p>\n<h3>C\u00e1c ngu\u1ed3n ch\u00ednh kh\u00e1c<\/h3>\n<ul>\n<li><strong>Sai l\u1ec7ch \u2014 l\u1ef1c b\u1eaft bu\u1ed9c 2\u00d7:<\/strong> c\u00e1c l\u1ef1c kh\u1edbp n\u1ed1i t\u1eeb s\u1ef1 l\u1ec7ch g\u00f3c ho\u1eb7c song song, t\u1ea1o ra rung \u0111\u1ed9ng g\u1ea5p \u0111\u00f4i t\u1ed1c \u0111\u1ed9 tr\u1ee5c v\u00e0 m\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/axial-vibration\/\">tr\u1ee5c<\/a> th\u00e0nh ph\u1ea7n.<\/li>\n<li><strong>Kh\u00ed \u0111\u1ed9ng l\u1ef1c \/ th\u1ee7y \u0111\u1ed9ng l\u1ef1c (t\u1ea7n s\u1ed1 th\u00f4ng qua c\u00e1nh qu\u1ea1t ho\u1eb7c c\u00e1nh):<\/strong> xung \u0111\u1ed9ng \u00e1p su\u1ea5t t\u1eeb t\u01b0\u01a1ng t\u00e1c l\u01b0\u1ee1i-stator t\u1ea1i s\u1ed1 l\u01b0\u1ee1i \u00d7 t\u1ed1c \u0111\u1ed9 tr\u1ee5c \u2014 d\u1ea5u hi\u1ec7u \u0111\u1eb7c tr\u01b0ng c\u1ee7a qu\u1ea1t, b\u01a1m v\u00e0 m\u00e1y n\u00e9n, \u0111\u01b0\u1ee3c th\u00fac \u0111\u1ea9y b\u1edfi <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/aerodynamic-forces\/\">kh\u00ed \u0111\u1ed9ng h\u1ecdc<\/a> and <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/hydraulic-forces\/\">l\u1ef1c th\u1ee7y \u0111\u1ed9ng<\/a>.<\/li>\n<li><strong>L\u1ef1c \u0103n kh\u1edbp b\u00e1nh r\u0103ng:<\/strong> l\u1ef1c c\u1eafp gh\u00e9p t\u1ea1o t\u1ea3i tu\u1ea7n ho\u00e0n t\u1ea1i s\u1ed1 r\u0103ng \u00d7 t\u1ed1c \u0111\u1ed9 tr\u1ee5c ( <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/gear-mesh-frequency\/\">t\u1ea7n s\u1ed1 \u0103n kh\u1edbp b\u00e1nh r\u0103ng<\/a>), v\u1edbi \u0111\u1ed9 l\u1edbn li\u00ean quan \u0111\u1ebfn m\u00f4-men xo\u1eafn truy\u1ec1n t\u1ea3i v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a c\u00e1c r\u0103ng.<\/li>\n<li><strong>L\u1ef1c \u0111i\u1ec7n t\u1eeb:<\/strong> xung \u0111\u1ed9ng t\u1eeb tr\u01b0\u1eddng trong c\u00e1c \u0111\u1ed9ng c\u01a1 v\u00e0 m\u00e1y ph\u00e1t \u0111i\u1ec7n t\u1ea1i 2\u00d7 t\u1ea7n s\u1ed1 l\u01b0\u1edbi \u0111i\u1ec7n (120 Hz tr\u00ean cung c\u1ea5p 60 Hz, 100 Hz tr\u00ean 50 Hz) \u2014 \u0111\u00e1ng ch\u00fa \u00fd l\u00e0 \u0111\u1ed9c l\u1eadp v\u1edbi t\u1ed1c \u0111\u1ed9 c\u01a1 h\u1ecdc, m\u1ed9t l\u1ef1c c\u01b0\u1ee1ng b\u1ee9c kh\u00f4ng \u0111\u1ed3ng b\u1ed9.<\/li>\n<\/ul>\n<h2>3. Ph\u1ea3n \u1ee8ng \u0111\u1ed1i v\u1edbi L\u1ef1c C\u01b0\u1ee1ng B\u1ee9c: H\u1ec7 Th\u1ed1ng Ho\u1ea1t \u0110\u1ed9ng Nh\u01b0 Th\u1ebf N\u00e0o<\/h2>\n<p>C\u00f9ng m\u1ed9t l\u1ef1c t\u1ea1o ra c\u00e1c bi\u00ean \u0111\u1ed9 kh\u00e1c nhau t\u00f9y thu\u1ed9c v\u00e0o v\u1ecb tr\u00ed c\u1ee7a t\u1ea7n s\u1ed1 c\u01b0\u1ee1ng b\u1ee9c so v\u1edbi t\u1ea7n s\u1ed1 t\u1ef1 nhi\u00ean c\u1ee7a h\u1ec7 th\u1ed1ng. Ba ch\u1ebf \u0111\u1ed9 m\u00f4 t\u1ea3 n\u00f3.<\/p>\n<h3>D\u01b0\u1edbi t\u1ea7n s\u1ed1 t\u1ef1 nhi\u00ean (\u0111i\u1ec1u khi\u1ec3n b\u1edfi \u0111\u1ed9 c\u1ee9ng)<\/h3>\n<ul>\n<li>Bi\u00ean \u0111\u1ed9 \u2248 L\u1ef1c \u00f7 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/stiffness\/\">\u0110\u1ed9 c\u1ee9ng<\/a>.<\/li>\n<li>Ph\u1ea3n \u1ee9ng theo pha v\u1edbi l\u1ef1c c\u01b0\u1ee1ng b\u1ee9c.<\/li>\n<li>\u0110\u1ed1i v\u1edbi c\u00e1c l\u1ef1c ph\u1ee5 thu\u1ed9c v\u00e0o t\u1ed1c \u0111\u1ed9, bi\u00ean \u0111\u1ed9 t\u0103ng theo t\u1ed1c \u0111\u1ed9.<\/li>\n<li>V\u00f9ng ho\u1ea1t \u0111\u1ed9ng \u0111i\u1ec3n h\u00ecnh cho h\u1ea7u h\u1ebft <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/rigid-rotor\/\">r\u00f4to c\u1ee9ng<\/a>.<\/li>\n<\/ul>\n<h3>T\u1ea1i t\u1ea7n s\u1ed1 t\u1ef1 nhi\u00ean (c\u1ed9ng h\u01b0\u1edfng)<\/h3>\n<ul>\n<li>Bi\u00ean \u0111\u1ed9 \u2248 L\u1ef1c \u00f7 (Gi\u1ea3m ch\u1ea5n \u00d7 T\u1ea7n s\u1ed1 ri\u00eang).<\/li>\n<li>\u0110\u01b0\u1ee3c khu\u1ebfch \u0111\u1ea1i b\u1edfi h\u1ec7 s\u1ed1 Q, th\u01b0\u1eddng l\u00e0 10\u201350\u00d7.<\/li>\n<li>L\u1ec7ch pha 90\u00b0, v\u00e0 c\u00e1c l\u1ef1c nh\u1ecf b\u00e2y gi\u1edd t\u1ea1o ra rung \u0111\u1ed9ng l\u1edbn.<\/li>\n<li><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/damping\/\">Gi\u1ea3m ch\u1ea5n<\/a> l\u00e0 \u0111i\u1ec1u duy nh\u1ea5t gi\u1edbi h\u1ea1n bi\u00ean \u0111\u1ed9 \u2014 t\u1ea7m quan tr\u1ecdng th\u1ef1c ti\u1ec5n c\u1ee7a <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/resonance\/\">s\u1ef1 c\u1ed9ng h\u01b0\u1edfng<\/a>.<\/li>\n<\/ul>\n<h3>Tr\u00ean t\u1ea7n s\u1ed1 t\u1ef1 nhi\u00ean (\u0111i\u1ec1u khi\u1ec3n b\u1edfi kh\u1ed1i l\u01b0\u1ee3ng)<\/h3>\n<ul>\n<li>Bi\u00ean \u0111\u1ed9 \u2248 L\u1ef1c \u00f7 (Kh\u1ed1i l\u01b0\u1ee3ng \u00d7 T\u1ea7n s\u1ed1\u00b2).<\/li>\n<li>L\u1ec7ch pha 180\u00b0 \u2014 rung \u0111\u1ed9ng chuy\u1ec3n \u0111\u1ed9ng ng\u01b0\u1ee3c chi\u1ec1u v\u1edbi h\u01b0\u1edbng c\u1ee7a l\u1ef1c.<\/li>\n<li>Bi\u00ean \u0111\u1ed9 gi\u1ea3m khi t\u1ea7n s\u1ed1 t\u0103ng.<\/li>\n<li>V\u00f9ng ho\u1ea1t \u0111\u1ed9ng cho <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/flexible-rotor\/\">r\u00f4to linh ho\u1ea1t<\/a> ch\u1ea1y tr\u00ean <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/critical-speed\/\">t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n<\/a>.<\/li>\n<\/ul>\n<h2>4. Rung Bu\u1ed9c so v\u1edbi C\u00e1c Lo\u1ea1i Rung Kh\u00e1c<\/h2>\n<h3>Rung bu\u1ed9c vs rung t\u1ef1 do<\/h3>\n<ul>\n<li><strong>B\u1ecb \u00e9p:<\/strong> L\u1ef1c \u00e9p li\u00ean t\u1ee5c, rung \u0111\u1ed9ng duy tr\u00ec, \u1edf t\u1ea7n s\u1ed1 l\u1ef1c \u00e9p<\/li>\n<li><strong>Mi\u1ec5n ph\u00ed:<\/strong> ph\u1ea3n \u1ee9ng xung \u0111\u1ed9ng t\u1eaft gi\u1ea3m t\u1ea1i t\u1ea7n s\u1ed1 t\u1ef1 nhi\u00ean.<\/li>\n<li><strong>V\u00ed d\u1ee5:<\/strong> M\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/bump-test\/\">ki\u1ec3m tra va ch\u1ea1m<\/a> t\u1ea1o ra rung \u0111\u1ed9ng t\u1ef1 do; m\u1ed9t m\u00e1y ch\u1ea1y t\u1ea1o ra rung \u0111\u1ed9ng c\u01b0\u1ee1ng b\u1ee9c.<\/li>\n<\/ul>\n<h3>Rung bu\u1ed9c vs rung t\u1ef1 k\u00edch th\u00edch<\/h3>\n<ul>\n<li><strong>B\u1ecb \u00e9p:<\/strong> m\u1ed9t l\u1ef1c b\u00ean ngo\u00e0i, bi\u00ean \u0111\u1ed9 t\u1ef7 l\u1ec7 v\u1edbi l\u1ef1c \u0111\u00f3, \u1ed5n \u0111\u1ecbnh.<\/li>\n<li><strong>T\u1ef1 k\u00edch th\u00edch:<\/strong> m\u1ed9t ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng n\u1ed9i t\u1ea1i, bi\u00ean \u0111\u1ed9 ch\u1ec9 b\u1ecb gi\u1edbi h\u1ea1n b\u1edfi phi tuy\u1ebfn t\u00ednh, kh\u00f4ng \u1ed5n \u0111\u1ecbnh.<\/li>\n<li><strong>V\u00ed d\u1ee5:<\/strong> m\u1ea5t c\u00e2n b\u1eb1ng b\u1ecb bu\u1ed9c; <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/oil-whirl\/\">xo\u00e1y d\u1ea7u<\/a> l\u00e0 t\u1ef1 k\u00edch th\u00edch.<\/li>\n<\/ul>\n<h2>5. Ki\u1ec3m so\u00e1t v\u00e0 Gi\u1ea3m thi\u1ec3u<\/h2>\n<h3>Gi\u1ea3m l\u1ef1c bu\u1ed9c (th\u01b0\u1eddng l\u00e0 c\u00e1ch t\u1ed1t nh\u1ea5t)<\/h3>\n<ul>\n<li><strong>C\u00e2n b\u1eb1ng:<\/strong> gi\u1ea3m l\u1ef1c bu\u1ed9c m\u1ea5t c\u00e2n b\u1eb1ng tr\u1ef1c ti\u1ebfp v\u00e0 l\u00e0 h\u00e0nh \u0111\u1ed9ng s\u1eeda ch\u1eefa ph\u1ed5 bi\u1ebfn nh\u1ea5t.<\/li>\n<li><strong>S\u1ef1 ph\u00f9 h\u1ee3p:<\/strong> gi\u1ea3m c\u00e1c l\u1ef1c kh\u00f4ng th\u1eb3ng h\u00e0ng.<\/li>\n<li><strong>S\u1eeda ch\u1eefa c\u00e1c khi\u1ebfm khuy\u1ebft:<\/strong> kh\u1eafc ph\u1ee5c c\u00e1c v\u1ea5n \u0111\u1ec1 c\u01a1 h\u1ecdc g\u00e2y ra c\u00e1c l\u1ef1c.<\/li>\n<li><strong>Hi\u1ec7u qu\u1ea3 nh\u1ea5t:<\/strong> lo\u1ea1i b\u1ecf ho\u1eb7c gi\u1ea3m thi\u1ec3u ngu\u1ed3n bu\u1ed9c t\u1ea1i g\u1ed1c.<\/li>\n<\/ul>\n<h3>Thay \u0111\u1ed5i ph\u1ea3n \u1ee9ng c\u1ee7a h\u1ec7 th\u1ed1ng, ho\u1eb7c tr\u00e1nh c\u1ed9ng h\u01b0\u1edfng<\/h3>\n<ul>\n<li><strong>Thay \u0111\u1ed5i \u0111\u1ed9 c\u1ee9ng ho\u1eb7c kh\u1ed1i l\u01b0\u1ee3ng:<\/strong> Chuy\u1ec3n t\u1ea7n s\u1ed1 t\u1ef1 nhi\u00ean ra kh\u1ecfi t\u1ea7n s\u1ed1 c\u01b0\u1ee1ng b\u1ee9c<\/li>\n<li><strong>Th\u00eam c\u1ea3n:<\/strong> l\u00e0m gi\u1ea3m kh\u1ea3 n\u0103ng khu\u1ebfch \u0111\u1ea1i c\u1ed9ng h\u01b0\u1edfng.<\/li>\n<li><strong>S\u1ef1 c\u00e1ch ly:<\/strong> gi\u1ea3m truy\u1ec1n l\u1ef1c v\u00e0o c\u1ea5u tr\u00fac h\u1ed7 tr\u1ee3.<\/li>\n<li><strong>Tr\u00e1nh c\u1ed9ng h\u01b0\u1edfng:<\/strong> gi\u1eef c\u00e1c t\u1ea7n s\u1ed1 bu\u1ed9c t\u00e1ch bi\u1ec7t v\u1edbi c\u00e1c t\u1ea7n s\u1ed1 t\u1ef1 nhi\u00ean, v\u1edbi l\u1ec1 t\u00e1ch bi\u1ec7t kho\u1ea3ng \u00b120\u201330%, \u0111\u01b0\u1ee3c x\u00e1c minh b\u1eb1ng ph\u00e2n t\u00edch giai \u0111o\u1ea1n thi\u1ebft k\u1ebf v\u00e0 th\u1ef1c hi\u1ec7n v\u1edbi c\u00e1c gi\u1edbi h\u1ea1n t\u1ed1c \u0111\u1ed9 n\u1ebfu xung \u0111\u1ed9t l\u00e0 kh\u00f4ng th\u1ec3 tr\u00e1nh kh\u1ecfi.<\/li>\n<\/ul>\n<h2>6. \u00dd ngh\u0129a th\u1ef1c ti\u1ec5n v\u00e0 Ch\u1ea9n \u0111o\u00e1n<\/h2>\n<p>V\u00ec h\u1ea7u h\u1ebft rung \u0111\u1ed9ng c\u1ee7a m\u00e1y m\u00f3c \u0111\u1ec1u b\u1ecb bu\u1ed9c \u2014 m\u1ea5t c\u00e2n b\u1eb1ng, sai l\u1ec7ch tr\u1ee5c, l\u01b0\u1edbi b\u00e1nh r\u0103ng v\u00e0 ph\u1ea7n c\u00f2n l\u1ea1i \u2014 n\u00ean n\u00f3 c\u0169ng c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c v\u00e0 c\u00f3 th\u1ec3 ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c, v\u00e0 c\u00e1c h\u00e0nh \u0111\u1ed9ng b\u1ea3o tr\u00ec ti\u00eau chu\u1ea9n c\u1ee7a c\u00e2n b\u1eb1ng v\u00e0 sai l\u1ec7ch ho\u1ea1t \u0111\u1ed9ng ch\u00ednh x\u00e1c v\u00ec ch\u00fang t\u1ea5n c\u00f4ng l\u1ef1c bu\u1ed9c. Ph\u01b0\u01a1ng ph\u00e1p ch\u1ea9n \u0111o\u00e1n \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n tr\u1ef1c ti\u1ebfp: x\u00e1c \u0111\u1ecbnh t\u1ea7n s\u1ed1 bu\u1ed9c t\u1eeb ph\u1ed5, so s\u00e1nh n\u00f3 v\u1edbi m\u1ed9t ngu\u1ed3n \u0111\u00e3 bi\u1ebft (1\u00d7, 2\u00d7, l\u01b0\u1edbi b\u00e1nh r\u0103ng, v\u00f2i \u0111i qua), ch\u1ea9n \u0111o\u00e1n ngu\u1ed3n \u0111\u00f3, v\u00e0 gi\u1ea3m l\u1ef1c bu\u1ed9c b\u1eb1ng b\u1ea3o tr\u00ec th\u00edch h\u1ee3p.<\/p>\n<p>\u0110\u00e2y l\u00e0 n\u01a1i thi\u1ebft b\u1ecb tr\u01b0\u1eddng ki\u1ebfm \u0111\u01b0\u1ee3c v\u1ecb tr\u00ed c\u1ee7a n\u00f3. M\u1ed9t m\u00e1y ph\u00e2n t\u00edch hai k\u00eanh di \u0111\u1ed9ng nh\u01b0 <a href=\"https:\/\/vibromera.eu\/vi\/san-pham\/balanset-1\/\">Balanset-1A<\/a> \u0111o rung \u0111\u1ed9ng <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/amplitude\/\">bi\u00ean \u0111\u1ed9<\/a> v\u00e0 pha t\u1ea1i t\u1ed1c \u0111\u1ed9 ch\u1ea1y, cho ph\u00e9p b\u1ea1n \u0111\u1ecdc ph\u1ed5 \u0111\u1ec3 t\u00e1ch \u0111\u1ec9nh m\u1ea5t c\u00e2n b\u1eb1ng 1\u00d7 kh\u1ecfi \u0111\u1ec9nh sai l\u1ec7ch 2\u00d7, v\u00e0 \u2014 sau khi x\u00e1c \u0111\u1ecbnh m\u1ea5t c\u00e2n b\u1eb1ng l\u00e0 l\u1ef1c bu\u1ed9c chi\u1ebfm \u01b0u th\u1ebf \u2014 s\u1eeda ch\u1eefa n\u00f3 t\u1ea1i ch\u1ed7 b\u1eb1ng <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/field-balancing\/\">c\u00e2n b\u1eb1ng t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng<\/a> rotor trong c\u00e1c v\u00f2ng bi c\u1ee7a n\u00f3. \u0110o l\u01b0\u1eddng pha c\u0169ng nh\u01b0 bi\u00ean \u0111\u1ed9 l\u00e0 \u0111i\u1ec1u ph\u00e2n bi\u1ec7t m\u1ed9t v\u1ea5n \u0111\u1ec1 bu\u1ed9c t\u1eeb m\u1ed9t v\u1ea5n \u0111\u1ec1 c\u1ed9ng h\u01b0\u1edfng, v\u00ec c\u1ea3 hai ho\u1ea1t \u0111\u1ed9ng r\u1ea5t kh\u00e1c nhau khi t\u1ed1c \u0111\u1ed9 thay \u0111\u1ed5i.<\/p>\n<p>Rung \u0111\u1ed9ng bu\u1ed9c l\u00e0 lo\u1ea1i rung \u0111\u1ed9ng c\u01a1 b\u1ea3n trong m\u00e1y m\u00f3c quay, ph\u00e1t sinh b\u1ea5t c\u1ee9 khi n\u00e0o m\u1ed9t l\u1ef1c tu\u1ea7n ho\u00e0n b\u00ean ngo\u00e0i t\u00e1c d\u1ee5ng l\u00ean h\u1ec7 th\u1ed1ng. Hi\u1ec3u r\u00f5 c\u00e1c nguy\u00ean l\u00fd c\u1ee7a n\u00f3 \u2014 so kh\u1edbp t\u1ea7n s\u1ed1, t\u1ef7 l\u1ec7 bi\u00ean \u0111\u1ed9, v\u00e0 c\u00e1c v\u00f9ng ph\u1ea3n \u1ee9ng \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t b\u1edfi \u0111\u1ed9 c\u1ee9ng, c\u1ea3n v\u00e0 kh\u1ed1i l\u01b0\u1ee3ng \u2014 l\u00e0 nh\u1eefng g\u00ec cho ph\u00e9p ch\u1ea9n \u0111o\u00e1n ch\u00ednh x\u00e1c c\u00e1c ngu\u1ed3n rung \u0111\u1ed9ng, h\u00e0nh \u0111\u1ed9ng s\u1eeda ch\u1eefa \u0111\u00fang (gi\u1ea3m l\u1ef1c bu\u1ed9c ho\u1eb7c s\u1eeda \u0111\u1ed5i ph\u1ea3n \u1ee9ng), v\u00e0 c\u00e1c chi\u1ebfn l\u01b0\u1ee3c thi\u1ebft k\u1ebf gi\u1eef rung \u0111\u1ed9ng \u1edf m\u1ee9c th\u1ea5p th\u00f4ng qua gi\u1ea3m bu\u1ed9c v\u00e0 tr\u00e1nh c\u1ed9ng h\u01b0\u1edfng.<\/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 rung \u0111\u1ed9ng c\u01b0\u1ee1ng b\u1ee9c, dao \u0111\u1ed9ng g\u00e2y ra b\u1edfi c\u00e1c l\u1ef1c tu\u1ea7n ho\u00e0n b\u00ean ngo\u00e0i nh\u01b0 m\u1ea5t c\u00e2n b\u1eb1ng ho\u1eb7c sai l\u1ec7ch, v\u1edbi bi\u00ean \u0111\u1ed9 t\u1ef7 l\u1ec7 thu\u1eadn v\u1edbi l\u1ef1c c\u01b0\u1ee1ng b\u1ee9c v\u00e0 t\u1ea7n s\u1ed1 k\u00edch th\u00edch ph\u00f9 h\u1ee3p.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-122","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/122","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\/122\/revisions"}],"predecessor-version":[{"id":101335,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/122\/revisions\/101335"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/media?parent=122"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/categories?post=122"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/tags?post=122"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}