{"id":206,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/radial-vibration\/"},"modified":"2026-07-03T11:09:10","modified_gmt":"2026-07-03T11:09:10","slug":"radial-vibration","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/vi\/glossary\/radial-vibration\/","title":{"rendered":"Rung \u0111\u1ed9ng h\u01b0\u1edbng t\u00e2m trong m\u00e1y m\u00f3c quay l\u00e0 g\u00ec?"},"content":{"rendered":"<h1>Hi\u1ec3u v\u1ec1 rung \u0111\u1ed9ng h\u01b0\u1edbng t\u00e2m trong m\u00e1y m\u00f3c quay<\/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\/206?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\/206?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\/206?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\/206?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\/206?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\/206?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\/206?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\/206?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\/206?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\/206?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\/206?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\/206?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\/206?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\/206?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 h\u01b0\u1edbng t\u00e2m<\/strong> l\u00e0 chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a m\u1ed9t tr\u1ee5c quay vu\u00f4ng g\u00f3c v\u1edbi tr\u1ee5c quay c\u1ee7a n\u00f3, b\u1ee9c x\u1ea1 h\u01b0\u1edbng ra ngo\u00e0i t\u1eeb t\u00e2m gi\u1ed1ng nh\u01b0 c\u00e1c nan hoa c\u1ee7a m\u1ed9t b\u00e1nh xe. T\u1eeb &#8220;radial&#8221; (h\u01b0\u1edbng t\u00e2m) bao g\u1ed3m b\u1ea5t k\u1ef3 h\u01b0\u1edbng n\u00e0o ch\u1ec9 ra t\u1eeb \u0111\u01b0\u1eddng trung t\u00e2m c\u1ee7a tr\u1ee5c, v\u00ec v\u1eady n\u00f3 bao g\u1ed3m c\u1ea3 chuy\u1ec3n \u0111\u1ed9ng ngang (t\u1eeb b\u00ean sang b\u00ean) v\u00e0 chuy\u1ec3n \u0111\u1ed9ng d\u1ecdc (t\u1eeb d\u01b0\u1edbi l\u00ean tr\u00ean). \u0110\u00e2y l\u00e0 c\u00f9ng m\u1ed9t \u0111\u1ea1i l\u01b0\u1ee3ng m\u00e0 c\u00e1c k\u1ef9 s\u01b0 g\u1ecdi l\u00e0 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/lateral-vibration\/\">rung \u0111\u1ed9ng b\u00ean<\/a> hay rung \u0111\u1ed9ng ngang, v\u00e0 \u0111\u00e2y l\u00e0 d\u1ea1ng rung \u0111\u1ed9ng \u0111\u01b0\u1ee3c \u0111o l\u01b0\u1eddng v\u00e0 theo d\u00f5i ph\u1ed5 bi\u1ebfn nh\u1ea5t trong <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/vibration\/\">rung \u0111\u1ed9ng<\/a> trong m\u00e1y m\u00f3c quay \u2014 con s\u1ed1 \u0111\u1ea7u ti\u00ean m\u00e0 m\u1ed9t k\u1ef9 thu\u1eadt vi\u00ean \u0111\u1ed9 tin c\u1eady nh\u00ecn v\u00e0o, v\u00e0 con s\u1ed1 m\u00e0 h\u1ea7u h\u1ebft c\u00e1c ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf \u0111\u01b0\u1ee3c vi\u1ebft xung quanh. Trong th\u1ef1c t\u1ebf, n\u00f3 \u0111\u01b0\u1ee3c \u0111o l\u01b0\u1eddng \u1edf hai h\u01b0\u1edbng vu\u00f4ng g\u00f3c t\u1ea1i m\u1ed7i \u1ed5 tr\u1ee5c \u0111\u1ec3 c\u00f3 th\u1ec3 t\u00e1i t\u1ea1o \u0111\u01b0\u1eddng \u0111i \u0111\u1ea7y \u0111\u1ee7 c\u1ee7a tr\u1ee5c trong kh\u00f4ng gian.<\/p>\n<h2>1. \u0110\u1ecbnh ngh\u0129a v\u00e0 H\u01b0\u1edbng \u0111o l\u01b0\u1eddng<\/h2>\n<p>V\u00ec m\u1ed9t tr\u1ee5c c\u00f3 th\u1ec3 chuy\u1ec3n \u0111\u1ed9ng theo b\u1ea5t k\u1ef3 h\u01b0\u1edbng n\u00e0o trong m\u1eb7t ph\u1eb3ng vu\u00f4ng g\u00f3c v\u1edbi tr\u1ee5c c\u1ee7a n\u00f3, m\u1ed9t c\u1ea3m bi\u1ebfn duy nh\u1ea5t kh\u00f4ng bao gi\u1edd k\u1ec3 h\u1ebft c\u00e2u chuy\u1ec7n. Hai c\u1ea3m bi\u1ebfn l\u1eafp \u0111\u1eb7t c\u00e1ch nhau 90\u00b0 t\u1ea1i m\u1ed7i \u1ed5 tr\u1ee5c n\u1eafm b\u1eaft to\u00e0n b\u1ed9 h\u00ecnh \u1ea3nh h\u01b0\u1edbng t\u00e2m, v\u00e0 c\u00e1c gi\u00e1 tr\u1ecb \u0111\u1ecdc c\u1ee7a ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c b\u00e1o c\u00e1o c\u1ea3 ri\u00eang l\u1ebb l\u1eabn k\u1ebft h\u1ee3p.<\/p>\n<h3>Rung \u0111\u1ed9ng xuy\u00ean t\u00e2m theo chi\u1ec1u ngang<\/h3>\n<p>Rung \u0111\u1ed9ng ngang l\u00e0 chuy\u1ec3n \u0111\u1ed9ng t\u1eeb b\u00ean sang b\u00ean c\u1ee7a tr\u1ee5c:<\/p>\n<ul>\n<li>Vu\u00f4ng g\u00f3c v\u1edbi tr\u1ee5c tr\u1ee5c v\u00e0 song song v\u1edbi s\u00e0n.<\/li>\n<li>Th\u01b0\u1eddng l\u00e0 \u0111i\u1ec3m \u0111o l\u01b0\u1eddng d\u1ec5 ti\u1ebfp c\u1eadn nh\u1ea5t tr\u00ean m\u1ed9t m\u00e1y n\u1eb1m ngang.<\/li>\n<li>Ph\u1ea3n \u00e1nh tr\u1ecdng l\u1ef1c, t\u00ednh b\u1ea5t \u0111\u1ed1i x\u1ee9ng \u0111\u1ed9 c\u1ee9ng n\u1ec1n t\u1ea3ng v\u00e0 c\u00e1c h\u00e0m l\u1ef1c ngang.<\/li>\n<li>H\u01b0\u1edbng \u0111o l\u01b0\u1eddng ti\u00eau chu\u1ea9n cho h\u1ea7u h\u1ebft c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh gi\u00e1m s\u00e1t th\u01b0\u1eddng quy.<\/li>\n<\/ul>\n<h3>Rung \u0111\u1ed9ng xuy\u00ean t\u00e2m theo chi\u1ec1u d\u1ecdc<\/h3>\n<p>Rung \u0111\u1ed9ng d\u1ecdc l\u00e0 chuy\u1ec3n \u0111\u1ed9ng t\u1eeb d\u01b0\u1edbi l\u00ean tr\u00ean c\u1ee7a tr\u1ee5c:<\/p>\n<ul>\n<li>Vu\u00f4ng g\u00f3c v\u1edbi tr\u1ee5c tr\u1ee5c v\u00e0 vu\u00f4ng g\u00f3c v\u1edbi s\u00e0n.<\/li>\n<li>B\u1ecb \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp b\u1edfi tr\u1ecdng l\u1ef1c v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng t\u0129nh c\u1ee7a rotor.<\/li>\n<li>Th\u01b0\u1eddng cao h\u01a1n bi\u00ean \u0111\u1ed9 so v\u1edbi chi\u1ec1u ngang v\u00ec tr\u1ecdng l\u01b0\u1ee3ng rotor t\u1ea1o ra \u0111\u1ed9 c\u1ee9ng h\u1ed7 tr\u1ee3 kh\u00f4ng \u0111\u1ed1i x\u1ee9ng.<\/li>\n<li>R\u1ea5t quan tr\u1ecdng \u0111\u1ec3 ch\u1ea9n \u0111o\u00e1n c\u00e1c m\u00e1y \u0111\u1ecbnh h\u01b0\u1edbng theo chi\u1ec1u d\u1ecdc nh\u01b0 m\u00e1y b\u01a1m v\u00e0 \u0111\u1ed9ng c\u01a1 theo chi\u1ec1u d\u1ecdc, n\u01a1i &#8220;ngang&#8221; v\u00e0 &#8220;d\u1ecdc&#8221; m\u1ea5t \u00fd ngh\u0129a th\u00f4ng th\u01b0\u1eddng c\u1ee7a ch\u00fang v\u00e0 hai tr\u1ee5c xuy\u00ean t\u00e2m l\u00e0 \u0111\u01a1n gi\u1ea3n tr\u1ef1c giao.<\/li>\n<\/ul>\n<h3>\u0110\u1ed9 rung xuy\u00ean t\u00e2m t\u1ed5ng th\u1ec3<\/h3>\n<p>\u0110\u00f4i khi hai gi\u00e1 tr\u1ecb \u0111o theo hai ph\u01b0\u01a1ng \u0111\u01b0\u1ee3c k\u1ebft h\u1ee3p th\u00e0nh m\u1ed9t t\u1ed5ng vect\u01a1 duy nh\u1ea5t:<\/p>\n<blockquote><p>T\u1ed5ng b\u00e1n k\u00ednh = \u221a(Ngang\u00b2 + D\u1ecdc\u00b2)<\/p><\/blockquote>\n<ul>\n<li>C\u00f3 th\u1ec3 l\u00e0 m\u1ed9t ch\u1ec9 s\u1ed1 n\u1ed9i b\u1ed9 thu\u1eadn ti\u1ec7n \u0111\u1ec3 theo d\u00f5i xu h\u01b0\u1edbng, gom c\u1ea3 hai ph\u01b0\u01a1ng v\u00e0o m\u1ed9t con s\u1ed1.<\/li>\n<li><strong>Kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t ch\u1ec9 s\u1ed1 m\u1ee9c \u0111\u1ed9 nghi\u00eam tr\u1ecdng ti\u00eau chu\u1ea9n:<\/strong> ISO 20816 (c\u0169ng nh\u01b0 ISO 10816 tr\u01b0\u1edbc \u0111\u00f3) \u0111\u00e1nh gi\u00e1 <em>cao h\u01a1n<\/em> c\u1ee7a hai gi\u00e1 tr\u1ecb h\u01b0\u1edbng k\u00ednh vu\u00f4ng g\u00f3c \u0111\u01b0\u1ee3c \u0111o ri\u00eang l\u1ebb so v\u1edbi c\u00e1c ranh gi\u1edbi v\u00f9ng c\u1ee7a n\u00f3 \u2014 kh\u00f4ng so s\u00e1nh tr\u1ef1c ti\u1ebfp t\u1ed5ng k\u1ebft h\u1ee3p n\u00e0y v\u1edbi c\u00e1c gi\u1edbi h\u1ea1n ISO 20816, ho\u1eb7c d\u00f9ng n\u00f3 \u0111\u1ec3 \u0111\u1eb7t c\u1ea3nh b\u00e1o theo ISO, tr\u1eeb khi ti\u00eau chu\u1ea9n ho\u1eb7c quy tr\u00ecnh b\u1ea1n \u0111ang theo d\u00f5i c\u00f3 \u0111\u1ecbnh ngh\u0129a r\u00f5 r\u00e0ng m\u1ed9t ch\u1ec9 s\u1ed1 k\u1ebft h\u1ee3p nh\u01b0 v\u1eady.<\/li>\n<li>V\u00ec hai tr\u1ee5c hi\u1ebfm khi \u0111\u1ea1t \u0111\u1ec9nh c\u00f9ng m\u1ed9t l\u00fac, qu\u1ef9 \u0111\u1ea1o m\u00e0 tr\u1ee5c quay v\u1ea1ch ra th\u01b0\u1eddng l\u00e0 m\u1ed9t ellipse h\u01a1n l\u00e0 m\u1ed9t v\u00f2ng tr\u00f2n \u2014 m\u1ed9t th\u1ef1c t\u1ebf tr\u1edf n\u00ean quan tr\u1ecdng trong ph\u00e2n t\u00edch qu\u1ef9 \u0111\u1ea1o.<\/li>\n<\/ul>\n<h2>2. Nguy\u00ean nh\u00e2n ch\u00ednh c\u1ee7a rung \u0111\u1ed9ng xuy\u00ean t\u00e2m<\/h2>\n<p>Rung \u0111\u1ed9ng xuy\u00ean t\u00e2m \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi b\u1ea5t k\u1ef3 l\u1ef1c n\u00e0o t\u00e1c \u0111\u1ed9ng vu\u00f4ng g\u00f3c v\u1edbi tr\u1ee5c tr\u1ee5c. X\u00e1c \u0111\u1ecbnh t\u1ea7n s\u1ed1 chi\u1ebfm \u01b0u th\u1ebf l\u00e0 tr\u00e1i tim c\u1ee7a ch\u1ea9n \u0111o\u00e1n, b\u1edfi v\u00ec m\u1ed7i l\u1ed7i \u0111\u1ec3 l\u1ea1i m\u1ed9t ch\u1eef k\u00fd \u0111\u1eb7c tr\u01b0ng.<\/p>\n<h3>1. M\u1ea5t c\u00e2n b\u1eb1ng (nguy\u00ean nh\u00e2n chi\u1ebfm \u01b0u th\u1ebf)<\/h3>\n<p><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/unbalance\/\">M\u1ea5t c\u00e2n b\u1eb1ng<\/a> l\u00e0 ngu\u1ed3n g\u1ed1c ph\u1ed5 bi\u1ebfn nh\u1ea5t c\u1ee7a rung \u0111\u1ed9ng xuy\u00ean t\u00e2m trong c\u00e1c thi\u1ebft b\u1ecb quay:<\/p>\n<ul>\n<li>N\u00f3 t\u1ea1o ra m\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/centrifugal-force\/\">l\u1ef1c ly t\u00e2m<\/a> quay c\u00f9ng v\u1edbi tr\u1ee5c, xu\u1ea5t hi\u1ec7n t\u1ea1i <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/running-speed\/\">t\u1ed1c \u0111\u1ed9 ch\u1ea1y (1X)<\/a>.<\/li>\n<li>L\u1ef1c t\u0103ng v\u1edbi kh\u1ed1i l\u01b0\u1ee3ng m\u1ea5t c\u00e2n b\u1eb1ng, b\u00e1n k\u00ednh c\u1ee7a n\u00f3, v\u00e0 \u2014 r\u1ea5t quan tr\u1ecdng \u2014 b\u00ecnh ph\u01b0\u01a1ng t\u1ed1c \u0111\u1ed9, v\u00ec v\u1eady m\u1ed9t \u0111i\u1ec3m n\u1eb7ng nh\u1ecf tr\u1edf th\u00e0nh v\u1ea5n \u0111\u1ec1 nghi\u00eam tr\u1ecdng khi RPM t\u0103ng.<\/li>\n<li>N\u00f3 t\u1ea1o ra m\u1ed9t h\u00ecnh tr\u00f2n ho\u1eb7c h\u00ecnh elip r\u1ed9ng <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/orbit\/\">qu\u1ef9 \u0111\u1ea1o tr\u1ee5c<\/a>.<\/li>\n<li>N\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eeda ch\u1eefa th\u00f4ng qua <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/balancing\/\">c\u00e2n b\u1eb1ng<\/a>, c\u00e1i duy nh\u1ea5t trong s\u1ed1 nh\u1eefng l\u1ed7i n\u00e0y th\u01b0\u1eddng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c kh\u1eafc ph\u1ee5c m\u00e0 kh\u00f4ng c\u1ea7n thay th\u1ebf c\u00e1c b\u1ed9 ph\u1eadn.<\/li>\n<\/ul>\n<h3>2. S\u1ef1 kh\u00f4ng th\u1eb3ng h\u00e0ng<\/h3>\n<p><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/misalignment\/\">Tr\u1ee5c kh\u00f4ng th\u1eb3ng h\u00e0ng<\/a> gi\u1eefa c\u00e1c m\u00e1y \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i t\u1ea1o ra c\u1ea3 rung \u0111\u1ed9ng xuy\u00ean t\u00e2m v\u00e0 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/axial-vibration\/\">rung \u0111\u1ed9ng tr\u1ee5c<\/a>:<\/p>\n<ul>\n<li>N\u00f3 hi\u1ec3n th\u1ecb ch\u1ee7 y\u1ebfu d\u01b0\u1edbi d\u1ea1ng 2X (rung \u0111\u1ed9ng b\u00e1n k\u00ednh hai l\u1ea7n tr\u00ean m\u1ed7i v\u00f2ng quay).<\/li>\n<li>N\u00f3 c\u0169ng t\u1ea1o ra 1X, 3X, v\u00e0 cao h\u01a1n <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/harmonics\/\">s\u00f3ng h\u00e0i<\/a>.<\/li>\n<li>Rung \u0111\u1ed9ng tr\u1ee5c cao \u0111i k\u00e8m v\u1edbi t\u00edn hi\u1ec7u xuy\u00ean t\u00e2m l\u00e0 m\u1ed9t manh m\u1ed1i m\u1ea1nh.<\/li>\n<li>The <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/phase\/\">pha<\/a> m\u1ed1i quan h\u1ec7 gi\u1eefa hai \u1ed5 tr\u1ee5c cho b\u1ea1n bi\u1ebft li\u1ec7u s\u1ef1 sai l\u1ec7ch l\u00e0 g\u00f3c, song song (b\u00f9 \u0111\u1eafp), hay c\u1ea3 hai.<\/li>\n<\/ul>\n<h3>3. L\u1ed7i c\u01a1 h\u1ecdc<\/h3>\n<p>M\u1ed9t s\u1ed1 v\u1ea5n \u0111\u1ec1 c\u01a1 h\u1ecdc t\u1ea1o ra c\u00e1c m\u1eabu h\u01b0\u1edbng t\u00e2m \u0111\u1eb7c tr\u01b0ng:<\/p>\n<ul>\n<li><strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/bearing-defects\/\">Khuy\u1ebft t\u1eadt \u1ed5 tr\u1ee5c<\/a>:<\/strong> t\u00e1c \u0111\u1ed9ng t\u1ea7n s\u1ed1 cao t\u1ea1i <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/bearing-fault-frequencies\/\">t\u1ea7n s\u1ed1 l\u1ed7i \u1ed5 tr\u1ee5c<\/a>.<\/li>\n<li><strong>Tr\u1ee5c cong ho\u1eb7c v\u00f5ng:<\/strong> Rung \u0111\u1ed9ng 1X tr\u00f4ng gi\u1ed1ng nh\u01b0 m\u1ea5t c\u00e2n b\u1eb1ng nh\u01b0ng c\u00f3 m\u1eb7t ngay c\u1ea3 \u1edf quay ch\u1eadm \u2014 xem <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/shaft-bow\/\">\u0111\u1ed9 cong tr\u1ee5c<\/a>.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/looseness\/\">S\u1ef1 l\u1ecfng l\u1ebbo<\/a>:<\/strong> c\u00e1c h\u00e0i b\u1ed9i s\u1ed1 (1X, 2X, 3X v\u00e0 cao h\u01a1n) v\u1edbi h\u00e0nh vi phi tuy\u1ebfn t\u00ednh, th\u01b0\u1eddng c\u00f3 h\u01b0\u1edbng.<\/li>\n<li><strong>C\u00e1c v\u1ebft n\u1ee9t:<\/strong> Rung \u0111\u1ed9ng 1X v\u00e0 2X thay \u0111\u1ed5i trong qu\u00e1 tr\u00ecnh kh\u1edfi \u0111\u1ed9ng v\u00e0 d\u1eebng \u2014 m\u1ed9t \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/cracked-rotor\/\">r\u00f4to b\u1ecb n\u1ee9t<\/a>.<\/li>\n<li><strong>Ch\u00e0 x\u00e1t:<\/strong> s\u1ef1 k\u1ebft h\u1ee3p c\u1ee7a c\u00e1c th\u00e0nh ph\u1ea7n ph\u1ee5 \u0111\u1ed3ng b\u1ed9 v\u00e0 \u0111\u1ed3ng b\u1ed9, \u0111\u1eb7c tr\u01b0ng c\u1ee7a <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/rotor-rub\/\">ti\u1ebfng k\u00eau do c\u00e1nh qu\u1ea1t c\u1ecd x\u00e1t<\/a>.<\/li>\n<\/ul>\n<h3>4. L\u1ef1c kh\u00ed \u0111\u1ed9ng h\u1ecdc v\u00e0 l\u1ef1c th\u1ee7y l\u1ef1c<\/h3>\n<p>C\u00e1c l\u1ef1c x\u1eed l\u00fd b\u00ean trong b\u01a1m, qu\u1ea1t v\u00e0 m\u00e1y n\u00e9n t\u1ea1o ra l\u1ef1c b\u1ee9c x\u1ea1 c\u1ee7a ri\u00eang ch\u00fang:<\/p>\n<ul>\n<li><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/blade-passing-frequency\/\">T\u1ea7n s\u1ed1 c\u00e1nh \u0111i qua<\/a> (s\u1ed1 l\u00e1 qu\u1ea1t \u00d7 RPM).<\/li>\n<li>M\u1ea5t c\u00e2n b\u1eb1ng th\u1ee7y l\u1ef1c ph\u00e1t sinh t\u1eeb l\u01b0u l\u01b0\u1ee3ng kh\u00f4ng \u0111\u1ed1i x\u1ee9ng.<\/li>\n<li>Xo\u00e1y v\u00e0 \u0111\u1ed9 nhi\u1ec5u d\u00f2ng ch\u1ea3y.<\/li>\n<li>L\u01b0u th\u00f4ng v\u00e0 ho\u1ea1t \u0111\u1ed9ng ngo\u00e0i thi\u1ebft k\u1ebf, bao g\u1ed3m <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/cavitation\/\">s\u1ef1 t\u1ea1o b\u1ecdt<\/a> trong m\u00e1y b\u01a1m.<\/li>\n<\/ul>\n<h3>5. \u0110i\u1ec1u ki\u1ec7n c\u1ed9ng h\u01b0\u1edfng<\/h3>\n<p>Khi m\u00e1y ho\u1ea1t \u0111\u1ed9ng g\u1ea7n m\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/critical-speed\/\">t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n<\/a>, rung \u0111\u1ed9ng h\u01b0\u1edbng t\u00e2m \u0111\u01b0\u1ee3c khu\u1ebfch \u0111\u1ea1i \u0111\u00e1ng k\u1ec3:<\/p>\n<ul>\n<li>M\u1ed9t t\u1ea7n s\u1ed1 t\u1ef1 nhi\u00ean tr\u00f9ng v\u1edbi t\u1ea7n s\u1ed1 b\u1ee9c x\u1ea1, \u0111i\u1ec1u ki\u1ec7n c\u1ed5 \u0111i\u1ec3n cho <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/resonance\/\">s\u1ef1 c\u1ed9ng h\u01b0\u1edfng<\/a>.<\/li>\n<li>Bi\u00ean \u0111\u1ed9 sau \u0111\u00f3 b\u1ecb gi\u1edbi h\u1ea1n ch\u1ec9 b\u1edfi <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/damping\/\">gi\u1ea3m ch\u1ea5n<\/a>.<\/li>\n<li>C\u00e1c m\u1ee9c c\u00f3 th\u1ec3 t\u0103ng l\u00ean c\u00e1c gi\u00e1 tr\u1ecb th\u1ea3m h\u1ecda trong m\u1ed9t d\u1ea3i t\u1ed1c \u0111\u1ed9 h\u1eb9p.<\/li>\n<li>Do \u0111\u00f3, thi\u1ebft k\u1ebf y\u00eau c\u1ea7u l\u1ec1 ph\u00e2n t\u00e1ch ph\u00f9 h\u1ee3p gi\u1eefa t\u1ed1c \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng v\u00e0 t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n.<\/li>\n<\/ul>\n<h2>3. Chu\u1ea9n v\u00e0 Th\u00f4ng s\u1ed1 \u0110o l\u01b0\u1eddng<\/h2>\n<h3>\u0110\u01a1n v\u1ecb \u0111o l\u01b0\u1eddng<\/h3>\n<p>Rung \u0111\u1ed9ng b\u1ee9c x\u1ea1 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c bi\u1ec3u th\u1ecb b\u1eb1ng ba th\u00f4ng s\u1ed1 li\u00ean quan, m\u1ed7i th\u00f4ng s\u1ed1 ph\u00f9 h\u1ee3p v\u1edbi m\u1ed9t d\u1ea3i t\u1ea7n s\u1ed1 kh\u00e1c nhau:<\/p>\n<ul>\n<li><strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/displacement\/\">S\u1ef1 d\u1ecbch chuy\u1ec3n<\/a>:<\/strong> kho\u1ea3ng c\u00e1ch th\u1ef1c t\u1ebf \u0111\u01b0\u1ee3c di chuy\u1ec3n (micromet \u00b5m, ho\u1eb7c mils). \u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng cho m\u00e1y m\u00f3c t\u1ed1c \u0111\u1ed9 th\u1ea5p v\u00e0 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/proximity-probe\/\">c\u1ea3m bi\u1ebfn kho\u1ea3ng c\u00e1ch<\/a> c\u00e1c ph\u00e9p \u0111o tr\u1ee5c.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/velocity\/\">V\u1eadn t\u1ed1c<\/a>:<\/strong> t\u1ed1c \u0111\u1ed9 thay \u0111\u1ed5i c\u1ee7a \u0111\u1ed9 d\u1eddi (mm\/s, in\/s). Th\u00f4ng s\u1ed1 ph\u1ed5 bi\u1ebfn nh\u1ea5t cho m\u00e1y m\u00f3c c\u00f4ng nghi\u1ec7p n\u00f3i chung v\u00e0 l\u00e0 c\u01a1 s\u1edf c\u1ee7a c\u00e1c chu\u1ea9n m\u1ee9c \u0111\u1ed9 ISO.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/acceleration\/\">Gia t\u1ed1c<\/a>:<\/strong> t\u1ed1c \u0111\u1ed9 thay \u0111\u1ed5i c\u1ee7a v\u1eadn t\u1ed1c (m\/s\u00b2, g). \u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00f4ng vi\u1ec7c t\u1ea7n s\u1ed1 cao nh\u01b0 ph\u00e1t hi\u1ec7n khi\u1ebfm khuy\u1ebft \u1ed5 bi.<\/li>\n<\/ul>\n<p>S\u1ef1 l\u1ef1a ch\u1ecdn l\u00e0 quan tr\u1ecdng v\u00ec chuy\u1ec3n \u0111\u1ed9ng v\u1eadt l\u00fd t\u01b0\u01a1ng t\u1ef1 c\u00f3 th\u1ec3 tr\u00f4ng l\u00e0nh t\u00ednh trong m\u1ed9t \u0111\u01a1n v\u1ecb v\u00e0 \u0111\u00e1ng lo ng\u1ea1i trong m\u1ed9t \u0111\u01a1n v\u1ecb kh\u00e1c \u2014 v\u1eadn t\u1ed1c c\u00f3 xu h\u01b0\u1edbng san b\u1eb1ng ph\u1ed5 tr\u00ean d\u1ea3i t\u1ea7n s\u1ed1 gi\u1eefa n\u01a1i h\u1ea7u h\u1ebft c\u00e1c l\u1ed7i m\u00e1y m\u00f3c quay v\u00f2ng t\u1ed3n t\u1ea1i, \u0111\u00f3 ch\u00ednh x\u00e1c l\u00e0 l\u00fd do t\u1ea1i sao n\u00f3 l\u00e0 c\u01a1 s\u1edf c\u1ee7a c\u00e1c gi\u1edbi h\u1ea1n ISO.<\/p>\n<h3>Ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf<\/h3>\n<p>The <strong>Ti\u00eau chu\u1ea9n ISO 20816<\/strong> chu\u1ed7i cung c\u1ea5p gi\u1edbi h\u1ea1n m\u1ee9c \u0111\u1ed9 rung \u0111\u1ed9ng b\u1ee9c x\u1ea1. (N\u00f3 thay th\u1ebf h\u1ecd ISO 10816 c\u0169 h\u01a1n v\u00e0 ISO 2372 tr\u01b0\u1edbc \u0111\u00f3; tr\u00edch d\u1eabn ISO 20816 l\u00e0m c\u00f3 th\u1ea9m quy\u1ec1n.)<\/p>\n<ul>\n<li><strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/iso-20816-1\/\">Ti\u00eau chu\u1ea9n ISO 20816-1<\/a>:<\/strong> h\u01b0\u1edbng d\u1eabn chung \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 rung \u0111\u1ed9ng c\u1ee7a m\u00e1y m\u00f3c.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/iso-20816-3\/\">ISO 20816-3<\/a>:<\/strong> ti\u00eau ch\u00ed c\u1ee5 th\u1ec3 cho m\u00e1y m\u00f3c c\u00f4ng nghi\u1ec7p tr\u00ean 15 kW.<\/li>\n<li><strong>C\u00e1c v\u00f9ng m\u1ee9c \u0111\u1ed9:<\/strong> A (t\u1ed1t), B (ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c), C (kh\u00f4ng \u0111\u1ea1t y\u00eau c\u1ea7u), D (kh\u00f4ng ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c)<\/li>\n<li><strong>V\u1ecb tr\u00ed \u0111o l\u01b0\u1eddng:<\/strong> th\u01b0\u1eddng xuy\u00ean tr\u00ean c\u00e1c v\u1ecf \u1ed5 bi theo c\u00e1c h\u01b0\u1edbng b\u1ee9c x\u1ea1.<\/li>\n<\/ul>\n<h3>Ti\u00eau chu\u1ea9n c\u1ee5 th\u1ec3 c\u1ee7a ng\u00e0nh<\/h3>\n<ul>\n<li><strong>API 610:<\/strong> gi\u1edbi h\u1ea1n rung \u0111\u1ed9ng xuy\u00ean t\u00e2m \u0111\u1ed1i v\u1edbi m\u00e1y b\u01a1m ly t\u00e2m.<\/li>\n<li><strong>API 617:<\/strong> ti\u00eau ch\u00ed rung \u0111\u1ed9ng \u0111\u1ed1i v\u1edbi m\u00e1y n\u00e9n kh\u00ed ly t\u00e2m.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/api-684\/\">Ti\u00eau chu\u1ea9n API 684<\/a>:<\/strong> c\u00e1c th\u1ee7 t\u1ee5c ph\u00e2n t\u00edch \u0111\u1ed9ng l\u1ef1c h\u1ecdc rotor \u0111\u1ec3 d\u1ef1 \u0111o\u00e1n rung \u0111\u1ed9ng xuy\u00ean t\u00e2m.<\/li>\n<li><strong>NEMA MG-1:<\/strong> gi\u1edbi h\u1ea1n rung \u0111\u1ed9ng \u0111\u1ed1i v\u1edbi \u0111\u1ed9ng c\u01a1 \u0111i\u1ec7n.<\/li>\n<\/ul>\n<h2>4. K\u1ef9 Thu\u1eadt Gi\u00e1m S\u00e1t v\u00e0 Ch\u1ea9n \u0110o\u00e1n<\/h2>\n<h3>Gi\u00e1m s\u00e1t th\u01b0\u1eddng xuy\u00ean<\/h3>\n<p>C\u00e1c ch\u01b0\u01a1ng tr\u00ecnh ti\u00eau chu\u1ea9n theo d\u00f5i rung \u0111\u1ed9ng xuy\u00ean t\u00e2m theo l\u1ecbch tr\u00ecnh:<\/p>\n<ul>\n<li><strong>Thu th\u1eadp d\u1eef li\u1ec7u theo tuy\u1ebfn \u0111\u01b0\u1eddng:<\/strong> c\u00e1c l\u1ea7n \u0111\u1ecdc \u0111\u1ecbnh k\u1ef3 \u1edf kho\u1ea3ng th\u1eddi gian c\u1ed1 \u0111\u1ecbnh (h\u00e0ng th\u00e1ng, h\u00e0ng qu\u00fd).<\/li>\n<li><strong>Xu h\u01b0\u1edbng m\u1ee9c t\u1ed5ng th\u1ec3:<\/strong> theo d\u00f5i bi\u00ean \u0111\u1ed9 t\u1ed5ng c\u1ed9ng t\u0103ng theo th\u1eddi gian.<\/li>\n<li><strong>Gi\u1edbi h\u1ea1n c\u1ea3nh b\u00e1o:<\/strong> \u0111\u01b0\u1ee3c \u0111\u1eb7t t\u1eeb c\u00e1c ti\u00eau chu\u1ea9n ISO ho\u1eb7c ti\u00eau chu\u1ea9n c\u1ee5 th\u1ec3 c\u1ee7a thi\u1ebft b\u1ecb.<\/li>\n<li><strong>So s\u00e1nh:<\/strong> d\u00f2ng \u0111i\u1ec7n so v\u1edbi <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/baseline\/\">\u0111\u01b0\u1eddng c\u01a1 s\u1edf<\/a>, v\u00e0 theo chi\u1ec1u ngang so v\u1edbi chi\u1ec1u d\u1ecdc.<\/li>\n<\/ul>\n<h3>Ph\u00e2n t\u00edch n\u00e2ng cao<\/h3>\n<p>Khi nghi ng\u1edd c\u00f3 s\u1ef1 c\u1ed1, c\u00e1c c\u00f4ng c\u1ee5 s\u00e2u h\u01a1n ti\u1ebft l\u1ed9 b\u1ea3n ch\u1ea5t c\u1ee7a n\u00f3:<\/p>\n<ul>\n<li><strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/fft\/\">Ph\u00e2n t\u00edch FFT<\/a>:<\/strong> m\u1ed9t t\u1ea7n s\u1ed1 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/spectrum\/\">ph\u1ed5<\/a> t\u00e1ch rung \u0111\u1ed9ng th\u00e0nh c\u00e1c th\u00e0nh ph\u1ea7n c\u1ee7a n\u00f3.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/time-waveform\/\">D\u1ea1ng s\u00f3ng th\u1eddi gian<\/a>:<\/strong> t\u00edn hi\u1ec7u th\u00f4 theo th\u1eddi gian, l\u00e0m l\u1ed9 c\u00e1c hi\u1ec7n t\u01b0\u1ee3ng qu\u00e1 \u0111\u1ed9 v\u00e0 \u0111i\u1ec1u bi\u1ebfn.<\/li>\n<li><strong>Ph\u00e2n t\u00edch pha:<\/strong> c\u00e1c m\u1ed1i quan h\u1ec7 th\u1eddi gian gi\u1eefa c\u00e1c \u0111i\u1ec3m \u0111o l\u01b0\u1eddng.<\/li>\n<li><strong>Ph\u00e2n t\u00edch qu\u1ef9 \u0111\u1ea1o:<\/strong> \u0111\u01b0\u1eddng d\u1eabn t\u00e2m tr\u1ee5c \u00e1nh x\u1ea1 tr\u1ef1c ti\u1ebfp v\u00e0o c\u00e1c ph\u00e9p \u0111o xuy\u00ean t\u00e2m.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/envelope-analysis\/\">Ph\u00e2n t\u00edch \u0111\u01b0\u1eddng bao<\/a>:<\/strong> gi\u1ea3i \u0111i\u1ec1u bi\u1ebfn t\u1ea7n s\u1ed1 cao \u0111\u1ec3 ph\u00e1t hi\u1ec7n s\u1edbm l\u1ed7i v\u00f2ng bi.<\/li>\n<\/ul>\n<h3>Gi\u00e1m s\u00e1t li\u00ean t\u1ee5c<\/h3>\n<p>Thi\u1ebft b\u1ecb quan tr\u1ecdng th\u01b0\u1eddng \u0111\u01b0\u1ee3c gi\u00e1m s\u00e1t li\u00ean t\u1ee5c:<\/p>\n<ul>\n<li>C\u1ea3m bi\u1ebfn \u0111\u1ed9 g\u1ea7n g\u0169i \u0111\u1ec3 \u0111o tr\u1ef1c ti\u1ebfp chuy\u1ec3n \u0111\u1ed9ng tr\u1ee5c.<\/li>\n<li>L\u1eafp \u0111\u1eb7t v\u0129nh vi\u1ec5n <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/accelerometer\/\">c\u1ea3m bi\u1ebfn gia t\u1ed1c<\/a> tr\u00ean c\u00e1c nh\u00e0 v\u00f2ng bi.<\/li>\n<li>Xu h\u01b0\u1edbng th\u1eddi gian th\u1ef1c v\u00e0 b\u00e1o \u0111\u1ed9ng.<\/li>\n<li>T\u00edch h\u1ee3p v\u1edbi t\u1ef1 \u0111\u1ed9ng <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/machinery-protection\/\">b\u1ea3o v\u1ec7 m\u00e1y m\u00f3c<\/a> h\u1ec7 th\u1ed1ng.<\/li>\n<\/ul>\n<h2>5. S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa Ngang v\u00e0 D\u1ecdc<\/h2>\n<h3>M\u1ed1i quan h\u1ec7 bi\u00ean \u0111\u1ed9 \u0111i\u1ec3n h\u00ecnh<\/h3>\n<p>Tr\u00ean nhi\u1ec1u m\u00e1y, \u0111\u1ed9 \u0111\u1ecdc theo chi\u1ec1u d\u1ecdc v\u01b0\u1ee3t qu\u00e1 \u0111\u1ed9 \u0111\u1ecdc theo chi\u1ec1u ngang:<\/p>\n<ul>\n<li><strong>T\u00e1c \u0111\u1ed9ng c\u1ee7a tr\u1ecdng l\u1ef1c:<\/strong> kh\u1ed1i l\u01b0\u1ee3ng rotor t\u1ea1o ra m\u1ed9t \u0111\u1ed9 l\u00fan t\u0129nh l\u00e0m t\u0103ng \u0111\u1ed9 c\u1ee9ng theo h\u01b0\u1edbng th\u1eb3ng \u0111\u1ee9ng.<\/li>\n<li><strong>\u0110\u1ed9 c\u1ee9ng kh\u00f4ng \u0111\u1ed1i x\u1ee9ng:<\/strong> n\u1ec1n m\u00f3ng v\u00e0 c\u00e1c c\u1ea5u tr\u00fac h\u1ed7 tr\u1ee3 th\u01b0\u1eddng c\u1ee9ng h\u01a1n theo h\u01b0\u1edbng ngang.<\/li>\n<li><strong>T\u1ef7 l\u1ec7 \u0111i\u1ec3n h\u00ecnh:<\/strong> rung \u0111\u1ed9ng th\u1eb3ng \u0111\u1ee9ng t\u1eeb 1,5\u20132\u00d7 gi\u00e1 tr\u1ecb ngang l\u00e0 ph\u1ed5 bi\u1ebfn.<\/li>\n<li><strong>T\u00e1c \u0111\u1ed9ng c\u1ee7a kh\u1ed1i l\u01b0\u1ee3ng c\u00e2n b\u1eb1ng:<\/strong> tr\u1ecdng l\u01b0\u1ee3ng hi\u1ec7u ch\u1ec9nh \u0111\u1eb7t \u1edf \u0111\u00e1y rotor (\u0111i\u1ec3m ti\u1ebfp c\u1eadn d\u1ec5 nh\u1ea5t) c\u00f3 xu h\u01b0\u1edbng gi\u1ea3m rung \u0111\u1ed9ng th\u1eb3ng \u0111\u1ee9ng m\u1ed9t c\u00e1ch \u01b0u ti\u00ean.<\/li>\n<\/ul>\n<h3>S\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 ch\u1ea9n \u0111o\u00e1n<\/h3>\n<ul>\n<li><strong>M\u1ea5t c\u00e2n b\u1eb1ng:<\/strong> c\u00f3 th\u1ec3 \u0111\u1ecdc m\u1ea1nh h\u01a1n theo m\u1ed9t h\u01b0\u1edbng, t\u00f9y thu\u1ed9c v\u00e0o v\u1ecb tr\u00ed c\u1ee7a \u0111i\u1ec3m n\u1eb7ng.<\/li>\n<li><strong>S\u1ef1 l\u1ecfng l\u1ebbo:<\/strong> th\u01b0\u1eddng th\u1ec3 hi\u1ec7n t\u00ednh phi tuy\u1ebfn t\u00ednh c\u1ee7a n\u00f3 r\u00f5 r\u00e0ng h\u01a1n theo h\u01b0\u1edbng th\u1eb3ng \u0111\u1ee9ng.<\/li>\n<li><strong>C\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 n\u1ec1n t\u1ea3ng:<\/strong> rung \u0111\u1ed9ng th\u1eb3ng \u0111\u1ee9ng nh\u1ea1y c\u1ea3m h\u01a1n \u0111\u1ed1i v\u1edbi s\u1ef1 xu\u1ed1ng c\u1ea5p c\u1ee7a n\u1ec1n m\u00f3ng.<\/li>\n<li><strong>S\u1ef1 kh\u00f4ng c\u00e2n x\u1ee9ng:<\/strong> c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n kh\u00e1c nhau trong c\u00e1c b\u00e0i \u0111\u1ecdc ngang so v\u1edbi th\u1eb3ng \u0111\u1ee9ng t\u00f9y thu\u1ed9c v\u00e0o lo\u1ea1i sai l\u1ec7ch.<\/li>\n<\/ul>\n<h2>6. M\u1ed1i quan h\u1ec7 v\u1edbi \u0110\u1ed9ng l\u1ef1c h\u1ecdc Rotor<\/h2>\n<p>Rung \u0111\u1ed9ng xuy\u00ean t\u00e2m n\u1eb1m \u1edf t\u00e2m <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/rotor-dynamics\/\">\u0111\u1ed9ng l\u1ef1c h\u1ecdc r\u00f4to<\/a> ph\u00e2n t\u00edch, b\u1edfi v\u00ec h\u00e0nh vi u\u1ed1n xuy\u00ean t\u00e2m c\u1ee7a tr\u1ee5c \u0111i\u1ec1u ch\u1ec9nh c\u00e1ch th\u1ee9c v\u00e0 v\u1ecb tr\u00ed n\u00f3 s\u1ebd ho\u1ea1t \u0111\u1ed9ng sai.<\/p>\n<h3>T\u1ed1c \u0111\u1ed9 quan tr\u1ecdng<\/h3>\n<ul>\n<li>C\u00e1c t\u1ea7n s\u1ed1 c\u1ed9ng h\u01b0\u1edfng xuy\u00ean t\u00e2m t\u1ef1 nhi\u00ean \u0111\u1eb7t ra c\u00e1c t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n.<\/li>\n<li>T\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n \u0111\u1ea7u ti\u00ean th\u01b0\u1eddng t\u01b0\u01a1ng \u1ee9ng v\u1edbi ch\u1ebf \u0111\u1ed9 u\u1ed1n xuy\u00ean t\u00e2m \u0111\u1ea7u ti\u00ean.<\/li>\n<li><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/campbell-diagram\/\">Bi\u1ec3u \u0111\u1ed3 Campbell<\/a> d\u1ef1 \u0111o\u00e1n h\u00e0nh vi xuy\u00ean t\u00e2m nh\u01b0 m\u1ed9t h\u00e0m s\u1ed1 c\u1ee7a t\u1ed1c \u0111\u1ed9.<\/li>\n<li>L\u1ec1 c\u00e1ch ly t\u1eeb c\u00e1c t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n gi\u1eef cho rung \u0111\u1ed9ng xuy\u00ean t\u00e2m \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t.<\/li>\n<\/ul>\n<h3>Ch\u1ebf \u0111\u1ed9 H\u00ecnh d\u1ea1ng<\/h3>\n<ul>\n<li>M\u1ed7i ch\u1ebf \u0111\u1ed9 h\u01b0\u1edbng t\u00e2m c\u00f3 m\u1ed9t \u0111\u1eb7c tr\u01b0ng <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/mode-shape\/\">h\u00ecnh d\u1ea1ng u\u1ed1n cong<\/a>.<\/li>\n<li>Ch\u1ebf \u0111\u1ed9 \u0111\u1ea7u ti\u00ean: m\u1ed9t v\u00f2ng cung \u0111\u01a1n gi\u1ea3n.<\/li>\n<li>Ch\u1ebf \u0111\u1ed9 th\u1ee9 hai: m\u1ed9t \u0111\u01b0\u1eddng cong S v\u1edbi a <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/nodal-point\/\">\u0111i\u1ec3m n\u00fat<\/a>.<\/li>\n<li>C\u00e1c ch\u1ebf \u0111\u1ed9 cao h\u01a1n: c\u00e1c m\u1eabu ph\u1ee9c t\u1ea1p h\u01a1n d\u1ea7n d\u1ea7n.<\/li>\n<\/ul>\n<h3>C\u00e2n nh\u1eafc c\u00e2n b\u1eb1ng<\/h3>\n<ul>\n<li>C\u00e2n b\u1eb1ng nh\u1eafm m\u1ee5c ti\u00eau gi\u1ea3m rung \u0111\u1ed9ng xuy\u00ean t\u00e2m \u1edf t\u1ea7n s\u1ed1 1X.<\/li>\n<li><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/influence-coefficient\/\">h\u1ec7 s\u1ed1 \u1ea3nh h\u01b0\u1edfng<\/a> li\u00ean h\u1ec7 t\u1eebng kh\u1ed1i l\u01b0\u1ee3ng hi\u1ec7u ch\u1ec9nh v\u1edbi s\u1ef1 thay \u0111\u1ed5i k\u1ebft qu\u1ea3 c\u1ee7a \u0111\u1ed9 rung radial.<\/li>\n<li>C\u00e1ch t\u1ed1t nh\u1ea5t <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/correction-plane\/\">m\u1eb7t ph\u1eb3ng hi\u1ec7u ch\u1ec9nh<\/a> c\u00e1c v\u1ecb tr\u00ed tu\u00e2n theo c\u00e1c h\u00ecnh d\u1ea1ng ch\u1ebf \u0111\u1ed9 radial.<\/li>\n<\/ul>\n<h2>7. Hi\u1ec7u ch\u1ec9nh, Ki\u1ec3m so\u00e1t v\u00e0 Th\u1ef1c h\u00e0nh Th\u1ef1c \u0111\u1ecba<\/h2>\n<h3>\u0110\u1ed1i v\u1edbi s\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng<\/h3>\n<ul>\n<li><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/field-balancing\/\">c\u00e2n b\u1eb1ng tr\u01b0\u1eddng<\/a> s\u1eed d\u1ee5ng b\u1ed9 ph\u00e2n t\u00edch di \u0111\u1ed9ng. M\u1ed9t d\u1ee5ng c\u1ee5 hai k\u00eanh nh\u01b0 <a href=\"https:\/\/vibromera.eu\/vi\/san-pham\/balanset-1\/\">Balanset-1A<\/a> \u0111o bi\u00ean \u0111\u1ed9 v\u00e0 pha 1X radial t\u1ea1i m\u1ed7i v\u00f2ng bi, t\u00ednh to\u00e1n c\u00e1c h\u1ec7 s\u1ed1 \u1ea3nh h\u01b0\u1edfng, v\u00e0 cho ph\u00e9p m\u1ed9t k\u1ef9 s\u01b0 c\u00e2n b\u1eb1ng rotor trong c\u00e1c v\u00f2ng bi c\u1ee7a n\u00f3 \u1edf t\u1ed1c \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng \u2014 kh\u00f4ng c\u1ea7n th\u00e1o r\u1eddi v\u00e0 kh\u00f4ng c\u1ea7n m\u00e1y c\u00e2n b\u1eb1ng. \u0110\u1ec3 chuy\u1ec3n \u0111\u1ed5i m\u1ee9c \u0111o \u0111\u01b0\u1ee3c th\u00e0nh kh\u1ed1i l\u01b0\u1ee3ng hi\u1ec7u ch\u1ec9nh, b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng <a href=\"https:\/\/vibromera.eu\/vi\/calculators\/trial-weight-calculator\/\">C\u00f4ng c\u1ee5 t\u00ednh tr\u1ecdng l\u01b0\u1ee3ng th\u1eed nghi\u1ec7m<\/a>.<\/li>\n<li><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/single-plane-balancing\/\">M\u1ed9t m\u1eb7t ph\u1eb3ng<\/a> ho\u1eb7c <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/two-plane-balancing\/\">c\u00e2n b\u1eb1ng hai m\u1eb7t ph\u1eb3ng<\/a> th\u1ee7 t\u1ee5c, l\u1ef1a ch\u1ecdn theo h\u00ecnh d\u1ea1ng rotor.<\/li>\n<li>C\u00e2n b\u1eb1ng x\u01b0\u1edfng ch\u00ednh x\u00e1c tr\u00ean m\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/balancing-machine\/\">m\u00e1y c\u00e2n b\u1eb1ng<\/a> cho c\u00e1c th\u00e0nh ph\u1ea7n quan tr\u1ecdng nh\u1ea5t.<\/li>\n<\/ul>\n<h3>\u0110\u1ed1i v\u1edbi c\u00e1c v\u1ea5n \u0111\u1ec1 c\u01a1 h\u1ecdc<\/h3>\n<ul>\n<li>C\u0103n ch\u1ec9nh ch\u00ednh x\u00e1c \u0111\u1ec3 s\u1eeda sai l\u1ec7ch.<\/li>\n<li>Thay th\u1ebf v\u00f2ng bi \u0111\u1ec3 kh\u1eafc ph\u1ee5c l\u1ed7i v\u00f2ng bi.<\/li>\n<li>Si\u1ebft ch\u1eb7t c\u00e1c th\u00e0nh ph\u1ea7n l\u1ecfng l\u1ebbo.<\/li>\n<li>S\u1eeda ch\u1eefa n\u1ec1n m\u00f3ng \u0111\u1ec3 kh\u1eafc ph\u1ee5c c\u00e1c v\u1ea5n \u0111\u1ec1 c\u1ea5u tr\u00fac.<\/li>\n<li>Du\u1ed7i th\u1eb3ng ho\u1eb7c thay th\u1ebf tr\u1ee5c cho c\u00e1c tr\u1ee5c cong.<\/li>\n<\/ul>\n<h3>\u0110\u1ed1i v\u1edbi c\u00e1c v\u1ea5n \u0111\u1ec1 c\u1ed9ng h\u01b0\u1edfng<\/h3>\n<ul>\n<li>Thay \u0111\u1ed5i t\u1ed1c \u0111\u1ed9 \u0111\u1ec3 tr\u00e1nh c\u00e1c kho\u1ea3ng t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n.<\/li>\n<li>Thay \u0111\u1ed5i \u0111\u1ed9 c\u1ee9ng (\u0111\u01b0\u1eddng k\u00ednh tr\u1ee5c, thay \u0111\u1ed5i v\u1ecb tr\u00ed \u1ed5 tr\u1ee5c)<\/li>\n<li>C\u1ea3i thi\u1ec7n t\u1eaft d\u1ea7n nh\u01b0 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/squeeze-film-damper\/\">c\u00e1c b\u1ed9 gi\u1ea3m ch\u1ea5n phim n\u00e9n<\/a> ho\u1eb7c l\u1ef1a ch\u1ecdn v\u00f2ng bi s\u1eeda \u0111\u1ed5i.<\/li>\n<li>Thay \u0111\u1ed5i kh\u1ed1i l\u01b0\u1ee3ng \u0111\u1ec3 d\u1ecbch chuy\u1ec3n c\u00e1c t\u1ea7n s\u1ed1 t\u1ef1 nhi\u00ean ra kh\u1ecfi t\u1ed1c \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng.<\/li>\n<\/ul>\n<h2>8. T\u1ea7m quan tr\u1ecdng trong B\u1ea3o tr\u00ec D\u1ef1 b\u00e1o<\/h2>\n<p>Gi\u00e1m s\u00e1t \u0111\u1ed9 rung radial l\u00e0 n\u1ec1n t\u1ea3ng c\u1ee7a <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/predictive-maintenance\/\">b\u1ea3o tr\u00ec d\u1ef1 \u0111o\u00e1n<\/a>:<\/p>\n<ul>\n<li><strong>Ph\u00e1t hi\u1ec7n l\u1ed7i s\u1edbm:<\/strong> Nh\u1eefng thay \u0111\u1ed5i trong rung \u0111\u1ed9ng xuy\u00ean t\u00e2m x\u1ea3y ra tr\u01b0\u1edbc khi h\u1ecfng h\u00f3c nhi\u1ec1u tu\u1ea7n ho\u1eb7c nhi\u1ec1u th\u00e1ng<\/li>\n<li><strong>Xu h\u01b0\u1edbng:<\/strong> c\u00e1c m\u1ee9c t\u0103ng d\u1ea7n \u0111\u00e1o b\u00e1o hi\u1ec7u m\u1ed9t v\u1ea5n \u0111\u1ec1 \u0111ang ph\u00e1t tri\u1ec3n.<\/li>\n<li><strong>Ch\u1ea9n \u0111o\u00e1n l\u1ed7i:<\/strong> n\u1ed9i dung t\u1ea7n s\u1ed1 x\u00e1c \u0111\u1ecbnh lo\u1ea1i l\u1ed7i c\u1ee5 th\u1ec3.<\/li>\n<li><strong>\u0110\u00e1nh gi\u00e1 m\u1ee9c \u0111\u1ed9 nghi\u00eam tr\u1ecdng:<\/strong> bi\u00ean \u0111\u1ed9 cho bi\u1ebft v\u1ea5n \u0111\u1ec1 nghi\u00eam tr\u1ecdng v\u00e0 c\u1ea5p b\u00e1ch nh\u01b0 th\u1ebf n\u00e0o.<\/li>\n<li><strong>L\u00ean l\u1ecbch b\u1ea3o tr\u00ec:<\/strong> c\u00f4ng vi\u1ec7c \u0111\u01b0\u1ee3c th\u00fac \u0111\u1ea9y b\u1edfi t\u00ecnh tr\u1ea1ng ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u1ecbch.<\/li>\n<li><strong>Ti\u1ebft ki\u1ec7m chi ph\u00ed:<\/strong> c\u00e1c h\u1ecfng h\u00f3c th\u1ea3m kh\u1ed1c \u0111\u01b0\u1ee3c tr\u00e1nh v\u00e0 c\u00e1c kho\u1ea3ng th\u1eddi gian b\u1ea3o tr\u00ec \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a.<\/li>\n<\/ul>\n<p>L\u00e0 ph\u00e9p \u0111o rung \u0111\u1ed9ng ch\u00ednh tr\u00ean m\u00e1y m\u00f3c quay, rung \u0111\u1ed9ng h\u01b0\u1edbng t\u00e2m cung c\u1ea5p b\u1eb1ng ch\u1ee9ng thi\u1ebft y\u1ebfu v\u1ec1 t\u00ecnh tr\u1ea1ng thi\u1ebft b\u1ecb \u2014 l\u00e0m cho n\u00f3 kh\u00f4ng th\u1ec3 thi\u1ebfu \u0111\u1ed1i v\u1edbi ho\u1ea1t \u0111\u1ed9ng \u0111\u00e1ng tin c\u1eady, an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3 c\u1ee7a thi\u1ebft b\u1ecb quay c\u00f4ng nghi\u1ec7p.<\/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 h\u01b0\u1edbng t\u00e2m, chuy\u1ec3n \u0111\u1ed9ng vu\u00f4ng g\u00f3c c\u1ee7a tr\u1ee5c quay \u0111\u01b0\u1ee3c \u0111o theo ph\u01b0\u01a1ng ngang v\u00e0 ph\u01b0\u01a1ng th\u1eb3ng \u0111\u1ee9ng, r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 theo d\u00f5i t\u00ecnh tr\u1ea1ng m\u00e1y m\u00f3c.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-206","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/206","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":2,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/206\/revisions"}],"predecessor-version":[{"id":102221,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/206\/revisions\/102221"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/media?parent=206"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/categories?post=206"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/tags?post=206"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}