{"id":20628,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/axial-fan-defects\/"},"modified":"2026-05-23T22:44:50","modified_gmt":"2026-05-23T22:44:50","slug":"axial-fan-defects","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/vi\/glossary\/axial-fan-defects\/","title":{"rendered":"L\u1ed7i qu\u1ea1t h\u01b0\u1edbng tr\u1ee5c l\u00e0 g\u00ec? C\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 c\u00e1nh qu\u1ea1t v\u00e0 l\u01b0u l\u01b0\u1ee3ng"},"content":{"rendered":"<h1>Hi\u1ec3u v\u1ec1 c\u00e1c l\u1ed7i c\u1ee7a qu\u1ea1t h\u01b0\u1edbng tr\u1ee5c<\/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\/20628?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\/20628?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\/20628?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\/20628?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\/20628?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\/20628?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\/20628?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\/20628?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\/20628?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\/20628?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\/20628?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\/20628?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\/20628?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\/20628?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>L\u1ed7i qu\u1ea1t h\u01b0\u1edbng tr\u1ee5c<\/strong> l\u00e0 nh\u1eefng l\u1ed7i h\u1ecfng c\u1ee5 th\u1ec3 \u0111\u1ed1i v\u1edbi qu\u1ea1t d\u00f2ng tr\u1ee5c, trong \u0111\u00f3 kh\u00f4ng kh\u00ed chuy\u1ec3n \u0111\u1ed9ng song song v\u1edbi tr\u1ee5c piston th\u00f4ng qua m\u1ed9t ch\u00e2n v\u1ecbt t\u01b0\u01a1ng t\u1ef1 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/rotor\/\">r\u00f4to<\/a>. Ch\u00fang bao g\u1ed3m l\u1ed7i g\u00f3c \u0111\u1ed9 cao c\u1ee7a c\u00e1nh, suy gi\u1ea3m \u0111\u1ed9 kho\u1ea3ng h\u1edf \u0111\u1ea7u, c\u00e1nh <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/fatigue\/\">M\u1ec7t m\u1ecfi<\/a> v\u00e0 n\u1ee9t v\u1ee1, h\u1ecfng huy \u0111\u1ed9ng k\u1ebft n\u1ed1i, \u0111\u1ee9ng quay, v\u00e0 c\u1ed9ng h\u01b0\u1edfng kh\u00ed \u0111\u1ed9ng h\u1ecdc. Qu\u1ea1t tr\u1ee5c kh\u00e1c v\u1edbi qu\u1ea1t ly t\u00e2m v\u1ec1 \u0111\u01b0\u1eddng d\u00f2ng ch\u1ea3y v\u00e0 ph\u00e2n b\u1ed1 l\u1ef1c, l\u00e0m cho ch\u00fang ph\u1ea3i ch\u1ecbu c\u00e1c ch\u1ebf \u0111\u1ed9 h\u1ecfng h\u00f3c \u0111\u1ed9c \u0111\u00e1o li\u00ean quan \u0111\u1ebfn xo\u1eafn l\u01b0\u1ee1i, d\u00f2ng r\u00f2 r\u1ec9 \u0111\u1ea7u, v\u00e0 \u0111\u1ea9y tr\u1ee5c thay \u0111\u1ed5i. Ch\u00fang n\u1eb1m trong nh\u00f3m r\u1ed9ng h\u01a1n c\u1ee7a <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/fan-defects\/\">l\u1ed7i qu\u1ea1t<\/a> nh\u01b0ng \u0111\u00f2i h\u1ecfi ph\u01b0\u01a1ng ph\u00e1p ch\u1ea9n \u0111o\u00e1n ri\u00eang c\u1ee7a ch\u00fang.<\/p>\n<p>Qu\u1ea1t tr\u1ee5c c\u00f3 \u1edf kh\u1eafp n\u01a1i trong c\u00e1c h\u1ec7 th\u1ed1ng HVAC, th\u00e1p gi\u1ea3i nhi\u1ec7t, qu\u1ea1t nh\u00e1p nh\u00e0 m\u00e1y \u0111i\u1ec7n, v\u00e0 th\u00f4ng gi\u00f3 c\u00f4ng nghi\u1ec7p. \u0110\u01b0\u1eddng k\u00ednh l\u1edbn c\u1ee7a ch\u00fang v\u00e0 l\u01b0\u1ee1i t\u01b0\u01a1ng \u0111\u1ed1i nh\u1eb9 l\u00e0m cho ch\u00fang \u0111\u1eb7c bi\u1ec7t d\u1ec5 b\u1ecb m\u1ec7t m\u1ecfi do rung \u0111\u1ed9ng v\u00e0 b\u1ea5t \u1ed5n kh\u00ed \u0111\u1ed9ng h\u1ecdc \u2014 nh\u1eefng v\u1ea5n \u0111\u1ec1 xu\u1ea5t hi\u1ec7n r\u00f5 trong m\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/vibration-analysis\/\">Ph\u00e2n t\u00edch rung \u0111\u1ed9ng<\/a> kh\u1ea3o s\u00e1t khi b\u1ea1n bi\u1ebft nh\u1eefng ch\u1eef k\u00fd \u0111\u1ec3 t\u00ecm ki\u1ebfm.<\/p>\n<h2>1. C\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 g\u00f3c v\u00e0 \u0111\u1ed9 nghi\u00eang c\u1ee7a l\u01b0\u1ee1i dao<\/h2>\n<h3>C\u00e0i \u0111\u1eb7t cao \u0111\u1ed9 kh\u00f4ng ch\u00ednh x\u00e1c<\/h3>\n<ul>\n<li><strong>Qu\u1ea1t \u0111i\u1ec1u ch\u1ec9nh g\u00f3c c\u00e1nh:<\/strong> g\u00f3c l\u01b0\u1ee1i c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh \u0111\u01b0\u1ee3c \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh hi\u1ec7u su\u1ea5t.<\/li>\n<li><strong>S\u1ef1 \u0111i\u1ec1u ch\u1ec9nh sai:<\/strong> l\u01b0\u1ee1i \u0111\u01b0\u1ee3c \u0111\u1eb7t theo g\u00f3c sai cho c\u00e1c \u0111i\u1ec1u ki\u1ec7n ho\u1ea1t \u0111\u1ed9ng.<\/li>\n<li><strong>C\u00e1c hi\u1ec7u \u1ee9ng:<\/strong> hi\u1ec7u su\u1ea5t th\u1ea5p, rung \u0111\u1ed9ng cao, v\u00e0 xu h\u01b0\u1edbng d\u1eebng \u0111\u1ed9t ng\u1ed9t.<\/li>\n<li><strong>Thi\u1ebft l\u1eadp kh\u00f4ng \u0111\u1ec1u:<\/strong> c\u00e1nh qu\u1ea1t \u1edf c\u00e1c g\u00f3c kh\u00e1c nhau ph\u00e2n b\u1ed1 kh\u1ed1i l\u01b0\u1ee3ng v\u00e0 t\u1ea3i kh\u00ed \u0111\u1ed9ng kh\u00f4ng \u0111\u1ec1u, t\u1ea1o ra <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/unbalance\/\">m\u1ea5t c\u00e2n b\u1eb1ng<\/a>.<\/li>\n<\/ul>\n<h3>Bi\u1ebfn d\u1ea1ng xo\u1eafn l\u01b0\u1ee1i dao<\/h3>\n<ul>\n<li>C\u00e1c c\u00e1nh b\u1ecb xo\u1eafn v\u0129nh vi\u1ec5n do t\u1ea3i kh\u00ed \u0111\u1ed9ng l\u1ef1c h\u1ecdc ho\u1eb7c li t\u00e2m.<\/li>\n<li>G\u00f3c d\u00f2ng ch\u1ea3y thay \u0111\u1ed5i, l\u00e0m gi\u1ea3m hi\u1ec7u su\u1ea5t.<\/li>\n<li>Xo\u1eafn kh\u00f4ng \u0111\u1ed1i x\u1ee9ng t\u1ea1o ra m\u1ea5t c\u00e2n b\u1eb1ng.<\/li>\n<li>Bi\u1ebfn d\u1ea1ng nhi\u1ec7t do gradient nhi\u1ec7t \u0111\u1ed9 tr\u00ean rotor.<\/li>\n<\/ul>\n<h2>2. V\u1ea5n \u0111\u1ec1 v\u1ec1 khe h\u1edf \u0111\u1ea7u c\u00e1nh<\/h2>\n<h3>T\u1ea1i Sao \u0110\u1ed9 H\u1edf \u0110\u1ea7u C\u00e1nh Quan Tr\u1ecdng trong Qu\u1ea1t Axial<\/h3>\n<ul>\n<li>D\u00f2ng ch\u1ea3y r\u00f2 r\u1ec9 qua m\u0169i c\u00e1nh, t\u1ea1o th\u00e0nh c\u00e1c xo\u00e1y \u0111\u1ea7u c\u00e1nh.<\/li>\n<li>Hi\u1ec7u su\u1ea5t r\u1ea5t nh\u1ea1y c\u1ea3m v\u1edbi \u0111\u1ed9 h\u1edf.<\/li>\n<li>M\u1ed7i t\u0103ng 1% \u0111\u1ed9 h\u1edf m\u1ea5t kho\u1ea3ng 1&ndash;2% hi\u1ec7u su\u1ea5t.<\/li>\n<li>\u0110\u1ed9 h\u1edf c\u0169ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn rung \u0111\u1ed9ng v\u00e0 hi\u1ec7u su\u1ea5t \u00e2m h\u1ecdc.<\/li>\n<\/ul>\n<h3>Kho\u1ea3ng c\u00e1ch qu\u00e1 m\u1ee9c<\/h3>\n<ul>\n<li><strong>Nguy\u00ean nh\u00e2n:<\/strong> <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/wear\/\">m\u00e0i m\u00f2n<\/a>, bi\u1ebfn d\u1ea1ng v\u1ecf, u\u1ed1n cong c\u00e1nh, v\u00e0 t\u0103ng tr\u01b0\u1edfng nhi\u1ec7t.<\/li>\n<li><strong>C\u00e1c hi\u1ec7u \u1ee9ng:<\/strong> m\u1ea5t hi\u1ec7u su\u1ea5t, xo\u00e1y \u0111\u1ea7u c\u00e1nh m\u1ea1nh h\u01a1n, v\u00e0 rung \u0111\u1ed9ng t\u0103ng.<\/li>\n<li><strong>\u0110\u1ed9 h\u1edf \u0111i\u1ec3n h\u00ecnh m\u1edbi:<\/strong> 0,5&ndash;1,5% c\u1ee7a b\u1ec1 r\u1ed9ng c\u00e1nh.<\/li>\n<li><strong>H\u00e0nh \u0111\u1ed9ng c\u1ea7n thi\u1ebft:<\/strong> nhi\u1ec1u h\u01a1n 3% b\u1ec1 r\u1ed9ng cho bi\u1ebft qu\u1ea1t c\u1ea7n thay th\u1ebf ho\u1eb7c s\u1eeda ch\u1eefa.<\/li>\n<\/ul>\n<h3>\u0110\u1ea7u c\u1ecd x\u00e1t<\/h3>\n<ul>\n<li>M\u0169i c\u00e1nh ti\u1ebfp x\u00fac v\u1edbi v\u1ecf.<\/li>\n<li>Do m\u1ee9c \u0111\u1ed9 qu\u00e1 cao g\u00e2y ra <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/vibration\/\">rung \u0111\u1ed9ng<\/a>, t\u0103ng tr\u01b0\u1edfng nhi\u1ec7t, ho\u1eb7c <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/misalignment\/\">s\u1ef1 kh\u00f4ng th\u1eb3ng h\u00e0ng<\/a>.<\/li>\n<li>T\u1ea1o ti\u1ebfng \u1ed3n, rung \u0111\u1ed9ng, v\u00e0 h\u01b0 h\u1ecfng c\u00e1nh \u2014 m\u1ed9t h\u00ecnh th\u1ee9c c\u1ee5c b\u1ed9 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<li>\u0110\u1ec3 l\u1ea1i d\u1ea5u v\u1ebft m\u00e0i m\u00f2n c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y tr\u00ean c\u1ea3 m\u0169i c\u00e1nh v\u00e0 v\u1ecf.<\/li>\n<\/ul>\n<h2>3. L\u1ed7i c\u1ea5u tr\u00fac l\u01b0\u1ee1i dao<\/h2>\n<h3>N\u1ee9t do m\u1ecfi<\/h3>\n<ul>\n<li><strong>V\u1ecb tr\u00ed:<\/strong> g\u1ed1c c\u00e1nh (n\u01a1i n\u00f3 g\u1eafn v\u00e0o hub) v\u00e0 c\u1ea1nh d\u1eabn.<\/li>\n<li><strong>G\u00e2y ra:<\/strong> c\u00e1c t\u1ea3i kh\u00ed \u0111\u1ed9ng xoay chi\u1ec1u, rung \u0111\u1ed9ng, v\u00e0 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/blade-resonance\/\">c\u1ed9ng h\u01b0\u1edfng c\u00e1nh<\/a>.<\/li>\n<li><strong>Ph\u00e1t hi\u1ec7n:<\/strong> th\u00e2m nhi\u1ec5m t\u00f4 m\u00e0u, h\u1ea1t t\u1eeb t\u00ednh ho\u1eb7c si\u00eau \u00e2m <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/non-destructive-testing\/\">ki\u1ec3m tra kh\u00f4ng ph\u00e1 h\u1ee7y<\/a>.<\/li>\n<li><strong>T\u00ednh quan tr\u1ecdng:<\/strong> n\u1ebfu kh\u00f4ng ph\u00e1t hi\u1ec7n k\u1ecbp th\u1eddi, m\u1ed9t v\u1ebft n\u1ee9t m\u1ec7t m\u1ecfi c\u00f3 th\u1ec3 ph\u00e1t tri\u1ec3n th\u00e0nh t\u00e1ch r\u1eddi c\u00e1nh \u2014 n\u00e9m to\u00e0n b\u1ed9 c\u00e1nh ra ngo\u00e0i.<\/li>\n<\/ul>\n<h3>L\u1ed7i g\u1eafn l\u01b0\u1ee1i dao<\/h3>\n<ul>\n<li>C\u00e1c m\u1ed1i h\u00e0n n\u1ee9t t\u1ea1i \u0111i\u1ec3m n\u1ed1i c\u00e1nh-tr\u1ee5c.<\/li>\n<li>C\u00e1c k\u1ebft n\u1ed1i \u0111\u01b0\u1ee3c b\u1eaft bolt l\u1ecfng l\u1ebbo.<\/li>\n<li>V\u1ebft n\u1ee9t t\u1ea1i r\u1ec5 fillet.<\/li>\n<li>H\u1ecfng h\u00f3c d\u1ea7n d\u1ea7n n\u1ebfu t\u00ecnh tr\u1ea1ng kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n s\u1edbm.<\/li>\n<\/ul>\n<h2>4. S\u1ef1 b\u1ea5t \u1ed5n \u0111\u1ecbnh kh\u00ed \u0111\u1ed9ng h\u1ecdc<\/h2>\n<h3>Qu\u1ea7y h\u00e0ng quay<\/h3>\n<ul>\n<li>T\u00e1ch lu\u1ed3ng kh\u00ed t\u1ea1o th\u00e0nh tr\u00ean m\u1ed9t s\u1ed1 c\u00e1nh v\u00e0 xoay quanh v\u00f2ng.<\/li>\n<li>T\u1ea1o ra <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/sub-synchronous\/\">kh\u00f4ng \u0111\u1ed3ng b\u1ed9<\/a> rung \u0111\u1ed9ng \u1edf 0,2&ndash;0,5&times; t\u1ed1c \u0111\u1ed9 rotor.<\/li>\n<li>X\u1ea3y ra \u1edf d\u00f2ng ch\u1ea3y th\u1ea5p ho\u1eb7c d\u01b0\u1edbi \u0111i\u1ec1u ki\u1ec7n kh\u00e1ng inlet cao.<\/li>\n<li>C\u00f3 th\u1ec3 m\u1ea1nh v\u00e0 g\u00e2y h\u01b0 h\u1ea1i cho c\u00e1c c\u00e1nh.<\/li>\n<\/ul>\n<h3>Rung \u0111\u1ed9ng<\/h3>\n<ul>\n<li>Rung \u0111\u1ed9ng c\u00e1nh t\u1ef1 k\u00edch th\u00edch t\u1eeb gh\u00e9p n\u1ed1i kh\u00ed \u0111\u1ed9ng \u0111\u00e0n h\u1ed3i \u2014 m\u1ed9t d\u1ea1ng <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/self-excited-vibration\/\">rung \u0111\u1ed9ng t\u1ef1 k\u00edch th\u00edch<\/a>.<\/li>\n<li>Chuy\u1ec3n \u0111\u1ed9ng c\u00e1nh thay \u0111\u1ed5i d\u00f2ng kh\u00f4ng kh\u00ed, v\u00e0 d\u00f2ng kh\u00f4ng kh\u00ed l\u1ea1i \u0111ang t\u00e1c \u0111\u1ed9ng chuy\u1ec3n \u0111\u1ed9ng c\u00e1nh.<\/li>\n<li>X\u1ea3y ra t\u1ea1i <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/natural-frequency\/\">t\u1ea7n s\u1ed1 t\u1ef1 nhi\u00ean<\/a>.<\/li>\n<li>C\u00f3 th\u1ec3 g\u00e2y h\u1ecfng c\u00e1nh nhanh ch\u00f3ng.<\/li>\n<li>Hi\u1ebfm, nh\u01b0ng c\u00f3 th\u1ec3 l\u00e0 th\u1ea3m h\u1ecda khi x\u1ea3y ra.<\/li>\n<\/ul>\n<h2>5. Ch\u1eef k\u00fd Rung \u0111\u1ed9ng<\/h2>\n<h3>T\u1ea7n su\u1ea5t chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a l\u01b0\u1ee1i dao<\/h3>\n<ul>\n<li><strong>T\u00ednh to\u00e1n:<\/strong> BPF = s\u1ed1 l\u01b0\u1ee3ng c\u00e1nh &times; RPM \/ 60. B\u1ea1n c\u00f3 th\u1ec3 t\u00ednh to\u00e1n ngay l\u1eadp t\u1ee9c v\u1edbi <a href=\"https:\/\/vibromera.eu\/vi\/calculators\/blade-pass-frequency\/\">M\u00e1y t\u00ednh t\u1ea7n s\u1ed1 c\u00e1nh \u0111i qua<\/a>.<\/li>\n<li><strong>Qu\u1ea1t h\u01b0\u1edbng tr\u1ee5c:<\/strong> c\u00e1i <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/blade-passing-frequency\/\">t\u1ea7n s\u1ed1 l\u01b0\u1ee1i dao \u0111i qua<\/a> th\u01b0\u1eddng n\u1ed5i b\u1eadt \u2014 h\u01a1n c\u1ea3 nh\u1eefng g\u00ec c\u00f3 trong qu\u1ea1t ly t\u00e2m.<\/li>\n<li><strong>Bi\u00ean \u0111\u1ed9 n\u00e2ng cao:<\/strong> ch\u1ec9 ra c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 kho\u1ea3ng c\u00e1ch m\u0169i, h\u01b0 h\u1ea1i c\u00e1nh, ho\u1eb7c v\u1ea5n \u0111\u1ec1 d\u00f2ng ch\u1ea3y.<\/li>\n<li><strong>S\u00f3ng h\u00e0i:<\/strong> nhi\u1ec1u BPF <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/harmonics\/\">s\u00f3ng h\u00e0i<\/a> ch\u1ec9 ra c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 c\u00e1nh ho\u1eb7c d\u00f2ng ch\u1ea3y.<\/li>\n<\/ul>\n<h3>M\u1ea5t c\u00e2n b\u1eb1ng<\/h3>\n<ul>\n<li>Ph\u00e1t sinh t\u1eeb s\u1ef1 t\u00edch t\u1ee5 c\u00e1nh, x\u00f3i m\u00f2n, ho\u1eb7c t\u00ednh kh\u00f4ng \u0111\u1ed3ng nh\u1ea5t c\u1ee7a g\u00f3c s\u00e2n.<\/li>\n<li>Th\u1ec3 hi\u1ec7n d\u01b0\u1edbi d\u1ea1ng th\u00e0nh ph\u1ea7n ch\u1ea1y \u1edf 1&times; t\u1ed1c \u0111\u1ed9.<\/li>\n<li>C\u00f3 th\u1ec3 kh\u1eafc ph\u1ee5c b\u1eb1ng <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/field-balancing\/\">c\u00e2n b\u1eb1ng t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng<\/a> v\u1edbi tr\u1ecdng l\u01b0\u1ee3ng g\u1eafn tr\u00ean c\u00e1nh.<\/li>\n<\/ul>\n<h3>Rung \u0111\u1ed9ng li\u00ean quan \u0111\u1ebfn stall quay<\/h3>\n<ul>\n<li>Th\u00e0nh ph\u1ea7n d\u01b0\u1edbi \u0111\u1ed3ng b\u1ed9 trong kho\u1ea3ng 0,2&ndash;0,5&times;.<\/li>\n<li>Bi\u00ean \u0111\u1ed9 ng\u1eabu nhi\u00ean, bi\u1ebfn \u0111\u1ed9ng.<\/li>\n<li>S\u1ef1 gia t\u0103ng trong ti\u1ebfng \u1ed3n t\u1ea7n r\u1ed9ng.<\/li>\n<li>Bi\u1ebfn m\u1ea5t khi lu\u1ed3ng \u0111\u01b0\u1ee3c t\u0103ng l\u00ean \u2014 m\u1ed9t b\u00e0i ki\u1ec3m tra x\u00e1c nh\u1eadn h\u1eefu \u00edch.<\/li>\n<\/ul>\n<h2>6. Ph\u00e1t hi\u1ec7n v\u00e0 Gi\u00e1m s\u00e1t<\/h2>\n<h3>Ph\u00e2n t\u00edch rung \u0111\u1ed9ng<\/h3>\n<ul>\n<li>Gi\u00e1m s\u00e1t rung \u0111\u1ed9ng c\u1ee7a v\u00f2ng bi ti\u00eau chu\u1ea9n.<\/li>\n<li>Theo d\u00f5i bi\u00ean \u0111\u1ed9 BPF theo th\u1eddi gian.<\/li>\n<li>Quan s\u00e1t c\u00e1c th\u00e0nh ph\u1ea7n d\u01b0\u1edbi \u0111\u1ed3ng b\u1ed9 b\u00e1o hi\u1ec7u t\u00ecnh tr\u1ea1ng ng\u1eebng ho\u1ea1t \u0111\u1ed9ng.<\/li>\n<li><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/axial-vibration\/\">Rung \u0111\u1ed9ng d\u1ecdc tr\u1ee5c<\/a> ph\u00e9p \u0111o \u0111\u1ec3 b\u1eaft c\u00e1c bi\u1ebfn thi\u00ean l\u1ef1c \u0111\u1ea9y.<\/li>\n<\/ul>\n<h3>Gi\u00e1m s\u00e1t hi\u1ec7u su\u1ea5t<\/h3>\n<ul>\n<li>\u0110o l\u01b0u l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p ch\u00eanh l\u1ec7ch \u00e1p su\u1ea5t.<\/li>\n<li>Xu h\u01b0\u1edbng ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng.<\/li>\n<li>T\u00ednh to\u00e1n hi\u1ec7u su\u1ea5t.<\/li>\n<li>So s\u00e1nh v\u1edbi thi\u1ebft k\u1ebf ho\u1eb7c <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/baseline\/\">\u0111\u01b0\u1eddng c\u01a1 s\u1edf<\/a> hi\u1ec7u su\u1ea5t.<\/li>\n<\/ul>\n<h3>\u0110i\u1ec1u tra<\/h3>\n<ul>\n<li>Ki\u1ec3m tra tr\u1ef1c quan c\u00e1nh qu\u1ea1t \u0111\u1ec3 ph\u00e1t hi\u1ec7n c\u00e1c v\u1ebft n\u1ee9t, m\u00e0i m\u00f2n, v\u00e0 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/corrosion\/\">s\u1ef1 \u0103n m\u00f2n<\/a>.<\/li>\n<li>X\u00e1c minh g\u00f3c s\u00e2n c\u00e1nh.<\/li>\n<li>\u0110o l\u01b0\u1eddng kho\u1ea3ng c\u00e1ch \u0111\u1ea7u.<\/li>\n<li>Ki\u1ec3m tra tr\u1ee5c ch\u00ednh v\u00e0 c\u00e1c \u0111i\u1ec3m k\u1ebft n\u1ed1i.<\/li>\n<li>Ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra kh\u00f4ng ph\u00e1 h\u1ee7y \u0111\u1ec3 ph\u00e1t hi\u1ec7n v\u1ebft n\u1ee9t trong c\u00e1c qu\u1ea1t quan tr\u1ecdng.<\/li>\n<\/ul>\n<h2>7. C\u00e2n b\u1eb1ng t\u1ea1i ch\u1ed7 v\u00e0 Gi\u1edbi h\u1ea1n Rung \u0111\u1ed9ng<\/h2>\n<p>V\u00ec qu\u1ea1t tr\u1ee5c ch\u1ea1y trong v\u00f2ng bi c\u1ee7a ri\u00eang n\u00f3, c\u00e1ch th\u1ef1c t\u1ebf \u0111\u1ec3 x\u1eed l\u00fd m\u1ea5t c\u00e2n b\u1eb1ng 1\u00d7 chi\u1ebfm \u01b0u th\u1ebf l\u00e0 c\u00e2n b\u1eb1ng n\u00f3 t\u1ea1i ch\u1ed7 thay v\u00ec th\u00e1o rotor. M\u1ed9t b\u1ed9 ph\u00e2n t\u00edch di \u0111\u1ed9ng hai k\u00eanh nh\u01b0 <a href=\"https:\/\/vibromera.eu\/vi\/san-pham\/balanset-1\/\">Balanset-1A<\/a> \u0111o th\u00e0nh ph\u1ea7n 1&times; <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/phase\/\">bi\u00ean \u0111\u1ed9 v\u00e0 pha<\/a> \u1edf t\u1ed1c \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng, t\u00ednh to\u00e1n <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/influence-coefficient\/\">h\u1ec7 s\u1ed1 \u1ea3nh h\u01b0\u1edfng<\/a> c\u1ee7a qu\u1ea1t, v\u00e0 cho b\u1ea1n bi\u1ebft kh\u1ed1i l\u01b0\u1ee3ng v\u00e0 g\u00f3c c\u1ee7a <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/correction-weight\/\">tr\u1ecdng l\u01b0\u1ee3ng hi\u1ec7u ch\u1ec9nh<\/a> \u0111\u1ec3 th\u00eam v\u00e0o c\u00e1c c\u00e1nh. Sau \u0111\u00f3, n\u00f3 x\u00e1c minh k\u1ebft qu\u1ea3 so v\u1edbi <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/residual-unbalance\/\">m\u1ea5t c\u00e2n b\u1eb1ng c\u00f2n l\u1ea1i<\/a> \u0111\u1ed9 sai l\u1ec7ch. \u0110\u1ed1i v\u1edbi c\u00e1c ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn v\u00e0 c\u1ea5p ch\u1ea5t l\u01b0\u1ee3ng c\u00e2n b\u1eb1ng, c\u00e1c qu\u1ea1t c\u00f4ng nghi\u1ec7p l\u1edbn \u0111\u01b0\u1ee3c x\u1eed l\u00fd c\u1ee5 th\u1ec3 b\u1edfi <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/iso-14694\/\">Ti\u00eau chu\u1ea9n ISO 14694<\/a>, trong khi m\u1ee9c \u0111\u1ed9 rung \u0111\u1ed9ng t\u1ed5ng th\u1ec3 tr\u00ean c\u00e1c nh\u00e0 \u1ed5 \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 so v\u1edbi <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/iso-20816-3\/\">ISO 20816-3<\/a> (ti\u00eau chu\u1ea9n \u0111\u00e3 thay th\u1ebf ISO 10816-3).<\/p>\n<h2>8. B\u1ea3o tr\u00ec v\u00e0 \u0110i\u1ec1u ch\u1ec9nh<\/h2>\n<h3>B\u1ea3o tr\u00ec l\u01b0\u1ee1i dao<\/h3>\n<ul>\n<li>L\u00e0m s\u1ea1ch t\u00edch t\u1ee5 t\u1eeb c\u00e1c c\u00e1nh, sau \u0111\u00f3 c\u00e2n b\u1eb1ng l\u1ea1i.<\/li>\n<li>S\u1eeda ch\u1eefa h\u01b0 h\u1ea1i do m\u00e0i m\u00f2n nh\u1eb9 v\u00e0 \u0103n m\u00f2n.<\/li>\n<li>Thay th\u1ebf c\u00e1c c\u00e1nh b\u1ecb n\u1ee9t ho\u1eb7c h\u01b0 h\u1ecfng n\u1eb7ng.<\/li>\n<li>X\u00e1c minh r\u1eb1ng t\u1ea5t c\u1ea3 c\u00e1c c\u00e1nh n\u1eb1m \u1edf c\u00f9ng m\u1ed9t g\u00f3c b\u01b0\u1edbc.<\/li>\n<li>Ki\u1ec3m tra v\u00e0 si\u1ebft ch\u1eb7t c\u00e1c bu l\u00f4ng g\u1eafn c\u00e1nh.<\/li>\n<\/ul>\n<h3>Kh\u00f4i ph\u1ee5c gi\u1ea3i ph\u00f3ng m\u1eb7t b\u1eb1ng<\/h3>\n<ul>\n<li>Th\u00eam c\u00e1c v\u00f2ng che ho\u1eb7c k\u00edn m\u0169i t\u00ean khi kho\u1ea3ng h\u1edf qu\u00e1 l\u1edbn.<\/li>\n<li>T\u00e1i ch\u1ebf v\u1ecf m\u00e1y \u0111\u1ec3 gi\u1ea3m \u0111\u01b0\u1eddng k\u00ednh c\u1ee7a n\u00f3.<\/li>\n<li>Thay th\u1ebf qu\u1ea1t n\u1ebfu \u0111i\u1ec1u \u0111\u00f3 c\u00f3 l\u00fd do kinh t\u1ebf.<\/li>\n<\/ul>\n<h3>Ki\u1ec3m so\u00e1t \u0111i\u1ec3m v\u1eadn h\u00e0nh<\/h3>\n<ul>\n<li>\u0110i\u1ec1u ch\u1ec9nh s\u1ee9c c\u1ea3n c\u1ee7a h\u1ec7 th\u1ed1ng sao cho qu\u1ea1t ho\u1ea1t \u0111\u1ed9ng g\u1ea7n \u0111i\u1ec3m thi\u1ebft k\u1ebf c\u1ee7a n\u00f3.<\/li>\n<li>S\u1eed d\u1ee5ng \u0111i\u1ec1u khi\u1ec3n t\u1ed1c \u0111\u1ed9 bi\u1ebfn thi\u00ean \u0111\u1ec3 \u0111\u1ea1t s\u1ef1 ph\u1ed1i h\u1ee3p t\u1ed1i \u01b0u.<\/li>\n<li>Tr\u00e1nh v\u1eadn h\u00e0nh trong v\u00f9ng c\u01a1n l\u1ed1c.<\/li>\n<li>S\u1eed d\u1ee5ng \u0111i\u1ec1u khi\u1ec3n b\u1eb1ng c\u00e1nh c\u1eeda l\u1ed1i v\u00e0o ho\u1eb7c gi\u1ea3m ch\u1ea5n \u0111\u1ec3 gi\u1ea3m c\u00f4ng su\u1ea5t.<\/li>\n<\/ul>\n<p>C\u00e1c khuy\u1ebft t\u1eadt c\u1ee7a qu\u1ea1t tr\u1ee5c g\u1ed9p c\u00e1c v\u1ea5n \u0111\u1ec1 ti\u00eau chu\u1ea9n c\u1ee7a m\u00e1y m\u00f3c quay v\u1edbi c\u00e1c hi\u1ec7n t\u01b0\u1ee3ng kh\u00ed \u0111\u1ed9ng duy nh\u1ea5t \u0111\u1ed1i v\u1edbi m\u00e1y l\u01b0u chuy\u1ec3n tr\u1ee5c. Hi\u1ec3u \u0111\u01b0\u1ee3c c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 c\u1ea5u tr\u00fac l\u01b0\u1ee1i, t\u1ea7m quan tr\u1ecdng c\u1ee7a kho\u1ea3ng h\u1edf m\u0169i t\u00ean, v\u00e0 nh\u1eefng kh\u00f4ng \u1ed5n \u0111\u1ecbnh nh\u01b0 c\u01a1n l\u1ed1c quay \u2014 k\u1ebft h\u1ee3p v\u1edbi gi\u00e1m s\u00e1t rung \u0111\u1ed9ng th\u00edch h\u1ee3p v\u00e0 th\u1eed nghi\u1ec7m hi\u1ec7u su\u1ea5t \u2014 gi\u1eef cho nh\u1eefng m\u00e1y chuy\u1ec3n \u0111\u1ed9ng kh\u00f4ng kh\u00ed thi\u1ebft y\u1ebfu n\u00e0y ho\u1ea1t \u0111\u1ed9ng \u0111\u00e1ng tin c\u1eady trong d\u1ecbch v\u1ee5 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 c\u00e1c l\u1ed7i c\u1ee7a qu\u1ea1t h\u01b0\u1edbng tr\u1ee5c bao g\u1ed3m h\u01b0 h\u1ecfng c\u00e1nh qu\u1ea1t, v\u1ea5n \u0111\u1ec1 khe h\u1edf \u0111\u1ea7u c\u00e1nh, hi\u1ec7n t\u01b0\u1ee3ng ch\u1ebft m\u00e1y v\u00e0 m\u1ea5t \u1ed5n \u0111\u1ecbnh kh\u00ed \u0111\u1ed9ng h\u1ecdc \u0111\u1eb7c tr\u01b0ng c\u1ee7a thi\u1ebft k\u1ebf qu\u1ea1t h\u01b0\u1edbng tr\u1ee5c.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-20628","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/20628","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\/20628\/revisions"}],"predecessor-version":[{"id":101351,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/20628\/revisions\/101351"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/media?parent=20628"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/categories?post=20628"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/tags?post=20628"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}