{"id":20650,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/rotor-eccentricity\/"},"modified":"2026-07-03T09:55:02","modified_gmt":"2026-07-03T09:55:02","slug":"rotor-eccentricity","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/vi\/glossary\/rotor-eccentricity\/","title":{"rendered":"\u0110\u1ed9 l\u1ec7ch t\u00e2m c\u1ee7a rotor l\u00e0 g\u00ec? M\u1ea5t c\u00e2n b\u1eb1ng h\u00ecnh h\u1ecdc"},"content":{"rendered":"<h1>Hi\u1ec3u v\u1ec1 \u0111\u1ed9 l\u1ec7ch t\u00e2m c\u1ee7a r\u00f4to<\/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\/20650?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\/20650?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\/20650?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\/20650?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\/20650?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\/20650?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\/20650?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\/20650?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\/20650?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\/20650?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\/20650?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\/20650?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\/20650?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\/20650?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>\u0110\u1ed9 l\u1ec7ch t\u00e2m c\u1ee7a r\u00f4to<\/strong> \u2014 c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/eccentricity\/\">s\u1ef1 l\u1eadp d\u1ecb<\/a> ho\u1eb7c \u0111\u1ed9 l\u1ec7ch t\u00e2m h\u00ecnh h\u1ecdc \u2014 l\u00e0 t\u00ecnh tr\u1ea1ng m\u00e0 t\u00e2m h\u00ecnh h\u1ecdc c\u1ee7a m\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/rotor\/\">r\u00f4to<\/a> ho\u1eb7c b\u1ed9 ph\u1eadn c\u1ee7a r\u00f4-to kh\u00f4ng tr\u00f9ng kh\u1edbp v\u1edbi tr\u1ee5c quay \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi c\u00e1c \u1ed5 tr\u1ee5c \u0111\u1ee1. S\u1ef1 l\u1ec7ch t\u00e2m n\u00e0y c\u00f3 ngh\u0129a l\u00e0, ngay c\u1ea3 khi kh\u1ed1i l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c ph\u00e2n b\u1ed1 ho\u00e0n h\u1ea3o, b\u1ec1 m\u1eb7t ngo\u00e0i c\u1ee7a r\u00f4-to v\u1eabn quay \u201ckh\u00f4ng \u0111\u00fang t\u00e2m\u201d, khi\u1ebfn t\u00e2m kh\u1ed1i l\u01b0\u1ee3ng ph\u1ea3i quay quanh tr\u1ee5c quay khi r\u00f4-to quay v\u00e0 t\u1ea1o ra <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/vibration\/\">rung \u0111\u1ed9ng<\/a> tr\u00f4ng, tr\u00ean quang ph\u1ed5, gi\u1ed1ng h\u1ec7t kh\u1ed1i l\u01b0\u1ee3ng <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/unbalance\/\">m\u1ea5t c\u00e2n b\u1eb1ng<\/a>. Hi\u1ec7n t\u01b0\u1ee3ng l\u1ec7ch t\u00e2m \u0111\u1eb7c bi\u1ec7t ph\u1ed5 bi\u1ebfn \u1edf \u0111\u1ed9ng c\u01a1 \u0111i\u1ec7n (s\u1ef1 l\u1ec7ch t\u00e2m gi\u1eefa r\u00f4to v\u00e0 l\u1ed7 tr\u1ee5c), \u1edf m\u00e1y b\u01a1m v\u00e0 qu\u1ea1t (s\u1ef1 l\u1ec7ch t\u00e2m khi l\u1eafp c\u00e1nh qu\u1ea1t), c\u0169ng nh\u01b0 \u1edf b\u1ea5t k\u1ef3 r\u00f4to l\u1eafp r\u00e1p n\u00e0o m\u00e0 c\u00e1c sai s\u1ed1 s\u1ea3n xu\u1ea5t ch\u1ed3ng ch\u1ea5t l\u00ean nhau d\u1eabn \u0111\u1ebfn \u0111\u1ed9 l\u1ec7ch h\u00ecnh h\u1ecdc. \u0110\u00e2y l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 \u0111\u00e1ng quan t\u00e2m trong l\u0129nh v\u1ef1c m\u00e1y m\u00f3c ch\u00ednh x\u00e1c, n\u01a1i \u0111\u1ed9 \u0111\u1ed3ng t\u00e2m cao l\u00e0 y\u1ebfu t\u1ed1 thi\u1ebft y\u1ebfu.<\/p>\n<h2>1. \u0110\u1ecbnh ngh\u0129a v\u00e0 l\u00fd do t\u1ea1i sao n\u00f3 g\u00e2y ra t\u00ecnh tr\u1ea1ng m\u1ea5t c\u00e2n b\u1eb1ng<\/h2>\n<p>\u0110\u1eb7c \u0111i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a s\u1ef1 l\u1eadp d\u1ecb l\u00e0 n\u00f3 l\u00e0 m\u1ed9t <em>h\u00ecnh h\u1ecdc<\/em> c\u00f3 l\u1ed7i <em>\u0111\u1ed9ng<\/em> H\u1eadu qu\u1ea3. M\u1ed9t \u0111\u0129a c\u00e2n b\u1eb1ng ho\u00e0n h\u1ea3o nh\u01b0ng c\u00f3 l\u1ed7 tr\u1ee5c l\u1ec7ch so v\u1edbi v\u00e0nh ngo\u00e0i v\u1eabn s\u1ebd \u0111\u1ea9y t\u00e2m kh\u1ed1i l\u01b0\u1ee3ng c\u1ee7a n\u00f3 v\u00e0o qu\u1ef9 \u0111\u1ea1o khi quay, v\u00e0 l\u1ef1c ph\u00e1t sinh m\u1ed7i v\u00f2ng quay n\u00e0y, khi xem x\u00e9t tr\u00ean m\u1ed9t \u0111\u01b0\u1eddng ph\u1ed5 duy nh\u1ea5t, kh\u00f4ng th\u1ec3 ph\u00e2n bi\u1ec7t \u0111\u01b0\u1ee3c v\u1edbi s\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng th\u1ef1c s\u1ef1. \u0110\u00e2y ch\u00ednh l\u00e0 l\u00fd do khi\u1ebfn \u0111\u1ed9 l\u1ec7ch t\u00e2m th\u01b0\u1eddng g\u00e2y nh\u1ea7m l\u1eabn trong x\u01b0\u1edfng s\u1ea3n xu\u1ea5t: bi\u1ec7n ph\u00e1p kh\u1eafc ph\u1ee5c s\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng \u2014 th\u00eam tr\u1ecdng l\u01b0\u1ee3ng \u2014 ch\u1ec9 gi\u00fap \u0111\u01b0\u1ee3c m\u1ed9t ph\u1ea7n, v\u00ec c\u1ea5u tr\u00fac h\u00ecnh h\u1ecdc c\u01a1 b\u1ea3n v\u1eabn kh\u00f4ng thay \u0111\u1ed5i. Ph\u00e2n bi\u1ec7t ch\u00ednh x\u00e1c hai tr\u01b0\u1eddng h\u1ee3p n\u00e0y l\u00e0 ch\u00eca kh\u00f3a \u0111\u1ec3 l\u1ef1a ch\u1ecdn ph\u01b0\u01a1ng \u00e1n s\u1eeda ch\u1eefa ph\u00f9 h\u1ee3p.<\/p>\n<h2>2. C\u00e1c lo\u1ea1i \u0111\u1ed9 l\u1ec7ch t\u00e2m c\u1ee7a r\u00f4to<\/h2>\n<h3>1. \u0110\u1ed9 l\u1ec7ch t\u0129nh (l\u1ec7ch song song)<\/h3>\n<ul>\n<li><strong>M\u00f4 t\u1ea3:<\/strong> Tr\u1ee5c t\u00e2m c\u1ee7a r\u00f4-to l\u1ec7ch kh\u1ecfi tr\u1ee5c quay nh\u01b0ng v\u1eabn song song v\u1edbi tr\u1ee5c \u0111\u00f3.<\/li>\n<li><strong>H\u00ecnh h\u1ecdc:<\/strong> m\u1ed9t \u0111\u1ed9 l\u1ec7ch h\u01b0\u1edbng t\u00e2m kh\u00f4ng \u0111\u1ed5i d\u1ecdc theo chi\u1ec1u d\u00e0i c\u1ee7a r\u00f4to.<\/li>\n<li><strong>T\u00e1c d\u1ee5ng:<\/strong> g\u00e2y ra s\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng kh\u1ed1i l\u01b0\u1ee3ng hi\u1ec7u qu\u1ea3, v\u00ec t\u00e2m h\u00ecnh h\u1ecdc kh\u00f4ng c\u00f2n tr\u00f9ng v\u1edbi t\u00e2m quay n\u1eefa.<\/li>\n<li><strong>Th\u01b0\u1eddng g\u1eb7p trong:<\/strong> c\u00e1c b\u1ed9 ph\u1eadn m\u1ed9t \u0111\u0129a nh\u01b0 c\u00e1nh qu\u1ea1t v\u00e0 r\u00f2ng r\u1ecdc.<\/li>\n<li><strong>S\u1eeda l\u1ed7i:<\/strong> th\u01b0\u1eddng c\u00f3 th\u1ec3 kh\u1eafc ph\u1ee5c b\u1eb1ng c\u00e1ch <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/balancing\/\">c\u00e2n b\u1eb1ng<\/a> ho\u1eb7c g\u1eafn l\u1ea1i.<\/li>\n<\/ul>\n<h3>2. \u0110\u1ed9 l\u1ec7ch t\u00e2m \u0111\u1ed9ng (s\u1ef1 l\u1ec7ch g\u00f3c)<\/h3>\n<ul>\n<li><strong>M\u00f4 t\u1ea3:<\/strong> Tr\u1ee5c t\u00e2m c\u1ee7a r\u00f4to n\u1eb1m nghi\u00eang so v\u1edbi tr\u1ee5c quay.<\/li>\n<li><strong>H\u00ecnh h\u1ecdc:<\/strong> \u0111\u1ed9 l\u1ec7ch t\u00e2m thay \u0111\u1ed5i d\u1ecdc theo chi\u1ec1u d\u00e0i c\u1ee7a r\u00f4to.<\/li>\n<li><strong>T\u00e1c d\u1ee5ng:<\/strong> t\u1ea1o ra <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/couple-unbalance\/\">c\u1eb7p \u0111\u00f4i m\u1ea5t c\u00e2n b\u1eb1ng<\/a> v\u00e0 \u0111\u1ed9 l\u1ec7ch t\u00e2m thay \u0111\u1ed5i.<\/li>\n<li><strong>Th\u01b0\u1eddng g\u1eb7p trong:<\/strong> c\u00e1c c\u00e1nh qu\u1ea1t d\u00e0i \u0111\u01b0\u1ee3c l\u1eafp r\u00e1p qua nhi\u1ec1u c\u00f4ng \u0111o\u1ea1n.<\/li>\n<li><strong>S\u1eeda l\u1ed7i:<\/strong> c\u1ea7n ph\u1ea3i \u0111i\u1ec1u ch\u1ec9nh l\u1ea1i ho\u1eb7c c\u00e2n b\u1eb1ng chuy\u00ean d\u1ee5ng.<\/li>\n<\/ul>\n<h3>3. \u0110\u1ed9 l\u1ec7ch t\u00e2m k\u00e9p<\/h3>\n<ul>\n<li>S\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa \u0111\u1ed9 l\u1ec7ch song song v\u00e0 \u0111\u1ed9 l\u1ec7ch g\u00f3c.<\/li>\n<li>T\u00ecnh tr\u1ea1ng th\u01b0\u1eddng g\u1eb7p nh\u1ea5t trong th\u1ef1c t\u1ebf.<\/li>\n<li>T\u1ea1o ra m\u1ed9t m\u00f4 h\u00ecnh l\u1ec7ch t\u00e2m ph\u1ee9c t\u1ea1p.<\/li>\n<li>C\u1ea7n ph\u1ea3i ph\u00e2n t\u00edch k\u1ef9 l\u01b0\u1ee1ng \u0111\u1ec3 ph\u00e2n bi\u1ec7t n\u00f3 v\u1edbi c\u00e1c l\u1ed7i kh\u00e1c nh\u01b0 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/bent-shaft\/\">tr\u1ee5c b\u1ecb cong<\/a>.<\/li>\n<\/ul>\n<h2>3. C\u00e1c nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn<\/h2>\n<h3>Dung sai trong s\u1ea3n xu\u1ea5t<\/h3>\n<ul>\n<li><strong>\u0110\u1ed9 l\u1ec7ch tr\u1ee5c:<\/strong> l\u1ed7 tr\u1ee5c kh\u00f4ng \u0111\u1ed3ng t\u00e2m v\u1edbi \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i.<\/li>\n<li><strong>\u0110\u1ed9 l\u1ec7ch tr\u1ee5c:<\/strong> sai s\u1ed1 gia c\u00f4ng \u1edf c\u00e1c tr\u1ee5c tr\u1ee5c.<\/li>\n<li><strong>X\u1ebfp ch\u1ed3ng l\u00ean nhau:<\/strong> m\u1ed9t s\u1ed1 b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c l\u1eafp r\u00e1p sao cho c\u00e1c sai s\u1ed1 c\u1ee7a ch\u00fang c\u1ed9ng d\u1ed3n l\u1ea1i v\u1edbi nhau.<\/li>\n<li><strong>C\u00e1c bi\u1ebfn th\u1ec3 trong vi\u1ec7c \u0111\u00fac:<\/strong> S\u1ef1 d\u1ecbch chuy\u1ec3n l\u00f5i g\u00e2y ra \u0111\u1ed9 d\u00e0y th\u00e0nh kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u.<\/li>\n<\/ul>\n<h3>L\u1ed7i l\u1eafp r\u00e1p<\/h3>\n<ul>\n<li><strong>L\u1eafp \u0111\u1eb7t l\u1ec7ch t\u00e2m:<\/strong> m\u1ed9t b\u1ed9 ph\u1eadn c\u1ee7a c\u00e1nh qu\u1ea1t ho\u1eb7c r\u00f4to kh\u00f4ng \u0111\u01b0\u1ee3c c\u0103n ch\u1ec9nh ch\u00ednh x\u00e1c v\u1edbi tr\u1ee5c.<\/li>\n<li><strong>C\u00e1ch l\u1eafp \u0111\u1eb7t:<\/strong> m\u1ed9t b\u1ed9 ph\u1eadn b\u1ecb nghi\u00eang trong qu\u00e1 tr\u00ecnh l\u1eafp gh\u00e9p \u00e9p.<\/li>\n<li><strong>C\u00e1c v\u1ea5n \u0111\u1ec1 li\u00ean quan \u0111\u1ebfn ch\u00eca kh\u00f3a\/r\u00e3nh ch\u00eca kh\u00f3a:<\/strong> m\u1ed9t r\u00e3nh ch\u1ed1t qu\u00e1 kh\u1ed5 ho\u1eb7c m\u1ed9t ch\u1ed1t \u0111\u01b0\u1ee3c l\u1eafp l\u1ec7ch t\u00e2m.<\/li>\n<li><strong>C\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 \u0111\u1ed9 v\u1eeba v\u1eb7n nhi\u1ec7t:<\/strong> c\u1ea5u tr\u00fac l\u1eafp gh\u00e9p b\u1eb1ng co ng\u00f3t ho\u1eb7c gi\u00e3n n\u1edf g\u00e2y ra \u0111\u1ed9 l\u1ec7ch.<\/li>\n<\/ul>\n<h3>Nguy\u00ean nh\u00e2n v\u1ec1 m\u1eb7t v\u1eadn h\u00e0nh<\/h3>\n<ul>\n<li><strong>M\u00f2n v\u00f2ng bi:<\/strong> qu\u00e1 m\u1ee9c <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/bearing-clearance\/\">gi\u1ea3i ph\u00f3ng m\u1eb7t b\u1eb1ng<\/a> khi\u1ebfn tr\u1ee5c quay l\u1ec7ch t\u00e2m.<\/li>\n<li><strong>S\u1ef1 u\u1ed1n cong tr\u1ee5c:<\/strong> m\u1ed9t v\u1ecb tr\u00ed ch\u00ednh th\u1ee9c ho\u1eb7c <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/thermal-bow\/\">cung nhi\u1ec7t<\/a> \u0111i\u1ec1u \u0111\u00f3 t\u1ea1o ra \u0111\u1ed9 l\u1ec7ch t\u00e2m hi\u1ec7u qu\u1ea3.<\/li>\n<li><strong>Bi\u1ebfn d\u1ea1ng d\u1ebbo:<\/strong> Qu\u00e1 t\u1ea3i g\u00e2y ra bi\u1ebfn d\u1ea1ng v\u0129nh vi\u1ec5n cho tr\u1ee5c ho\u1eb7c m\u1ed9t b\u1ed9 ph\u1eadn.<\/li>\n<li><strong>S\u1ef1 l\u1ecfng l\u1ebbo:<\/strong> m\u1ed9t b\u1ed9 ph\u1eadn b\u1ecb l\u1ecfng v\u00e0 b\u1ecb l\u1ec7ch kh\u1ecfi v\u1ecb tr\u00ed ban \u0111\u1ea7u.<\/li>\n<\/ul>\n<h2>4. T\u00e1c d\u1ee5ng v\u00e0 tri\u1ec7u ch\u1ee9ng<\/h2>\n<h3>C\u00e1c tri\u1ec7u ch\u1ee9ng do rung \u0111\u1ed9ng<\/h3>\n<ul>\n<li><strong>1\u00d7 rung \u0111\u1ed9ng \u0111\u1ed3ng b\u1ed9:<\/strong> tri\u1ec7u ch\u1ee9ng ch\u00ednh, c\u00f3 bi\u1ec3u hi\u1ec7n gi\u1ed1ng h\u1ec7t v\u1edbi t\u00ecnh tr\u1ea1ng m\u1ea5t c\u00e2n b\u1eb1ng kh\u1ed1i l\u01b0\u1ee3ng.<\/li>\n<li><strong>Cao <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/run-out\/\">ch\u1ea1y ra ngo\u00e0i<\/a>:<\/strong> \u0111\u1ed9 l\u1ec7ch t\u00e2m c\u00f3 th\u1ec3 \u0111o \u0111\u01b0\u1ee3c ngay c\u1ea3 \u1edf t\u1ed1c \u0111\u1ed9 cu\u1ed9n ch\u1eadm.<\/li>\n<li><strong>Giai \u0111o\u1ea1n kh\u00f4ng \u0111\u1ed5i:<\/strong> kh\u00f4ng gi\u1ed1ng nh\u01b0 m\u1ed9t s\u1ed1 l\u1ed7i kh\u00e1c, <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/phase\/\">pha<\/a> th\u01b0\u1eddng \u1ed5n \u0111\u1ecbnh.<\/li>\n<li><strong>\u0110\u00e1p \u1ee9ng theo b\u00ecnh ph\u01b0\u01a1ng t\u1ed1c \u0111\u1ed9:<\/strong> \u0110\u1ed9 rung t\u0103ng theo b\u00ecnh ph\u01b0\u01a1ng c\u1ee7a t\u1ed1c \u0111\u1ed9, gi\u1ed1ng h\u1ec7t nh\u01b0 hi\u1ec7n t\u01b0\u1ee3ng m\u1ea5t c\u00e2n b\u1eb1ng \u2014 m\u1ed9t \u0111\u1eb7c tr\u01b0ng c\u1ee7a <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/centrifugal-force\/\">l\u1ef1c ly t\u00e2m<\/a> \u0111\u00f3ng vai tr\u00f2 ch\u1ee7 ch\u1ed1t trong vi\u1ec7c \u1ee9ng ph\u00f3.<\/li>\n<\/ul>\n<h3>C\u00e1c hi\u1ec7n t\u01b0\u1ee3ng \u0111i\u1ec7n (\u0111\u1ed9ng c\u01a1 v\u00e0 m\u00e1y ph\u00e1t \u0111i\u1ec7n)<\/h3>\n<ul>\n<li><strong>S\u1ef1 bi\u1ebfn \u0111\u1ed5i kho\u1ea3ng c\u00e1ch kh\u00f4ng kh\u00ed:<\/strong> m\u1ed9t r\u00f4to l\u1ec7ch t\u00e2m t\u1ea1o ra m\u1ed9t tr\u01b0\u1eddng kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/air-gap\/\">kho\u1ea3ng tr\u1ed1ng kh\u00f4ng kh\u00ed<\/a>.<\/li>\n<li><strong>L\u1ef1c h\u00fat t\u1eeb kh\u00f4ng c\u00e2n b\u1eb1ng (UMP):<\/strong> l\u1ef1c t\u1eeb kh\u00f4ng \u0111\u1ed1i x\u1ee9ng, do <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/magnetic-pull\/\">l\u1ef1c k\u00e9o t\u1eeb t\u00ednh<\/a>.<\/li>\n<li><strong>Dao \u0111\u1ed9ng d\u00f2ng \u0111i\u1ec7n:<\/strong> M\u1ee9c \u0111\u1ed9 kh\u00e1ng c\u1ef1 kh\u00e1c nhau \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn d\u00f2ng \u0111i\u1ec7n ti\u00eau th\u1ee5.<\/li>\n<li><strong>Qu\u00e1 nhi\u1ec7t:<\/strong> s\u1ef1 gia nhi\u1ec7t c\u1ee5c b\u1ed9 t\u1ea1i v\u1ecb tr\u00ed khe h\u1edf kh\u00f4ng kh\u00ed nh\u1ecf nh\u1ea5t.<\/li>\n<li><strong>Nhi\u1ec5u \u0111i\u1ec7n t\u1eeb:<\/strong> rung \u0111\u1ed9ng v\u00e0 ti\u1ebfng \u00f9 \u1edf c\u00e1c t\u1ea7n s\u1ed1 li\u00ean quan \u0111\u1ebfn \u0111i\u1ec7n l\u01b0\u1edbi \u2014 th\u01b0\u1eddng \u1edf hai l\u1ea7n t\u1ea7n s\u1ed1 \u0111i\u1ec7n l\u01b0\u1edbi, k\u00e8m sideband theo t\u1ea7n s\u1ed1 \u0111i qua c\u1ef1c khi \u0111\u1ed9 l\u1ec7ch t\u00e2m quay c\u00f9ng tr\u1ee5c.<\/li>\n<\/ul>\n<h3>\u00c1p l\u1ef1c c\u01a1 h\u1ecdc<\/h3>\n<ul>\n<li>T\u1ea3i tr\u1ecdng l\u00ean \u1ed5 tr\u1ee5c t\u0103ng l\u00ean do c\u00e1c l\u1ef1c t\u01b0\u01a1ng t\u1ef1 nh\u01b0 l\u1ef1c m\u1ea5t c\u00e2n b\u1eb1ng.<\/li>\n<li>\u00c1p l\u1ef1c u\u1ed1n tu\u1ea7n ho\u00e0n trong tr\u1ee5c.<\/li>\n<li>Kho\u1ea3ng h\u1edf b\u1ecb thu h\u1eb9p t\u1ea1i c\u00e1c v\u1ecb tr\u00ed c\u00f3 kho\u1ea3ng c\u00e1ch t\u1ed1i thi\u1ec3u.<\/li>\n<li>Nguy c\u01a1 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/rotor-rub\/\">c\u1ecd x\u00e1t<\/a> \u1edf nh\u1eefng n\u01a1i c\u00f3 kho\u1ea3ng tr\u1ed1ng h\u1eb9p nh\u1ea5t.<\/li>\n<\/ul>\n<h2>5. Ch\u1ea9n \u0111o\u00e1n v\u00e0 ph\u00e2n bi\u1ec7t<\/h2>\n<h3>\u0110\u1ed9 l\u1ec7ch t\u00e2m so v\u1edbi s\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng kh\u1ed1i l\u01b0\u1ee3ng<\/h3>\n<table border=\"1\" style=\"width:100%; border-collapse:collapse;\">\n<tr>\n<th>T\u00ednh n\u0103ng<\/th>\n<th>M\u1ea5t c\u00e2n b\u1eb1ng kh\u1ed1i l\u01b0\u1ee3ng<\/th>\n<th>\u0110\u1ed9 l\u1ec7ch t\u00e2m<\/th>\n<\/tr>\n<tr>\n<td>T\u1ea7n s\u1ed1 dao \u0111\u1ed9ng<\/td>\n<td>1\u00d7 t\u1ed1c \u0111\u1ed9 ch\u1ea1y<\/td>\n<td>1\u00d7 t\u1ed1c \u0111\u1ed9 ch\u1ea1y<\/td>\n<\/tr>\n<tr>\n<td>Qu\u00e1 tr\u00ecnh l\u0103n ch\u1eadm<\/td>\n<td>T\u1ed1i thi\u1ec3u<\/td>\n<td>Cao (t\u1ef7 l\u1ec7 thu\u1eadn v\u1edbi \u0111\u1ed9 l\u1ec7ch t\u00e2m)<\/td>\n<\/tr>\n<tr>\n<td>Ph\u1ea3n h\u1ed3i v\u1ec1 vi\u1ec7c c\u00e2n b\u1eb1ng<\/td>\n<td>Gi\u1ea3m rung \u0111\u1ed9ng<\/td>\n<td>C\u1ea3i thi\u1ec7n h\u1ea1n ch\u1ebf (th\u00eam m\u1ea5t c\u00e2n b\u1eb1ng kh\u1ed1i l\u01b0\u1ee3ng \u0111\u1ec3 b\u00f9 \u0111\u1eafp)<\/td>\n<\/tr>\n<tr>\n<td>C\u00e1c hi\u1ec7n t\u01b0\u1ee3ng \u0111i\u1ec7n<\/td>\n<td>Kh\u00f4ng c\u00f3<\/td>\n<td>S\u1ef1 dao \u0111\u1ed9ng kho\u1ea3ng c\u00e1ch kh\u00f4ng kh\u00ed, UMP (trong \u0111\u1ed9ng c\u01a1\/m\u00e1y ph\u00e1t \u0111i\u1ec7n)<\/td>\n<\/tr>\n<tr>\n<td>S\u1eeda l\u1ed7i<\/td>\n<td>Th\u00eam tr\u1ecdng l\u01b0\u1ee3ng c\u00e2n b\u1eb1ng<\/td>\n<td>L\u1eafp l\u1ea1i linh ki\u1ec7n, thay th\u1ebf n\u1ebfu c\u00f3 l\u1ed7i s\u1ea3n xu\u1ea5t<\/td>\n<\/tr>\n<\/table>\n<p>Y\u1ebfu t\u1ed1 ph\u00e2n bi\u1ec7t h\u1eefu \u00edch nh\u1ea5t ch\u00ednh l\u00e0 \u0111\u1ed9 l\u1ec7ch tr\u1ee5c khi quay ch\u1eadm: s\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng do kh\u1ed1i l\u01b0\u1ee3ng thu\u1ea7n t\u00fay h\u1ea7u nh\u01b0 kh\u00f4ng g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y, trong khi s\u1ef1 l\u1ec7ch t\u00e2m l\u1ea1i t\u1ea1o ra \u0111\u1ed9 l\u1ec7ch tr\u1ee5c cao ngay c\u1ea3 khi quay v\u1edbi t\u1ed1c \u0111\u1ed9 r\u1ea5t ch\u1eadm. \u0110\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao vi\u1ec7c ki\u1ec3m tra k\u1ef9 l\u01b0\u1ee1ng \u0111\u1ed9 l\u1ec7ch tr\u1ee5c lu\u00f4n l\u00e0 b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean c\u1ea7n th\u1ef1c hi\u1ec7n m\u1ed7i khi g\u1eb7p v\u1ea5n \u0111\u1ec1 c\u00e2n b\u1eb1ng 1\u00d7 m\u00e0 kh\u00f4ng th\u1ec3 kh\u1eafc ph\u1ee5c \u0111\u01b0\u1ee3c.<\/p>\n<h3>C\u00e1c x\u00e9t nghi\u1ec7m ch\u1ea9n \u0111o\u00e1n<\/h3>\n<h4>\u0110o \u0111\u1ed9 l\u1ec7ch tr\u1ee5c<\/h4>\n<ul>\n<li>\u0110o \u0111\u1ed9 l\u1ec7ch t\u00e2m b\u1eb1ng \u0111\u1ed3ng h\u1ed3 \u0111o ho\u1eb7c m\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/proximity-probe\/\">\u0111\u1ea7u d\u00f2 ti\u1ec7m c\u1eadn<\/a>.<\/li>\n<li>Xoay tr\u1ee5c t\u1eeb t\u1eeb (&lt; 100 v\u00f2ng\/ph\u00fat).<\/li>\n<li>\u0110\u1ed9 l\u1ec7ch tr\u1ee5c l\u1edbn \u2014 th\u01b0\u1eddng &gt; 0,05 mm (kho\u1ea3ng 2 mil) \u2014 cho th\u1ea5y tr\u1ee5c b\u1ecb l\u1ec7ch t\u00e2m ho\u1eb7c b\u1ecb cong.<\/li>\n<li>S\u1ef1 l\u1ec7ch t\u00e2m v\u1eabn t\u1ed3n t\u1ea1i ngay c\u1ea3 khi tr\u1ee5c ch\u1ec9 quay r\u1ea5t ch\u1eadm cho th\u1ea5y \u0111\u00e2y l\u00e0 v\u1ea5n \u0111\u1ec1 v\u1ec1 h\u00ecnh h\u1ecdc, ch\u1ee9 kh\u00f4ng ph\u1ea3i v\u1ea5n \u0111\u1ec1 \u0111\u1ed9ng l\u1ef1c h\u1ecdc.<\/li>\n<\/ul>\n<h4>Th\u1eed nghi\u1ec7m ph\u1ea3n \u1ee9ng c\u00e2n b\u1eb1ng<\/h4>\n<ul>\n<li>C\u1ed1 g\u1eafng c\u00e2n b\u1eb1ng v\u1edbi <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/trial-weight\/\">tr\u1ecdng l\u01b0\u1ee3ng th\u1eed nghi\u1ec7m<\/a>.<\/li>\n<li>\u0110\u1ed9 l\u1ec7ch t\u00e2m gi\u1edbi h\u1ea1n ch\u1ea5t l\u01b0\u1ee3ng c\u00e2n b\u1eb1ng c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c.<\/li>\n<li>C\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee9c rung \u0111\u1ed9ng ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c, nh\u01b0ng ch\u1ec9 khi s\u1eed d\u1ee5ng c\u00e1c kh\u1ed1i c\u00e2n ch\u1ec9nh c\u00f3 k\u00edch th\u01b0\u1edbc l\u1edbn b\u1ea5t th\u01b0\u1eddng.<\/li>\n<li>Nh\u1eefng kh\u1ed1i l\u01b0\u1ee3ng \u0111\u00f3 \u201ctheo \u0111u\u1ed5i\u201d s\u1ef1 l\u1ec7ch v\u1ecb tr\u00ed h\u00ecnh h\u1ecdc thay v\u00ec \u0111i\u1ec1u ch\u1ec9nh s\u1ef1 ph\u00e2n b\u1ed1 kh\u1ed1i l\u01b0\u1ee3ng th\u1ef1c s\u1ef1, d\u1eabn \u0111\u1ebfn m\u1ee9c \u0111\u1ed9 cao <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/residual-unbalance\/\">m\u1ea5t c\u00e2n b\u1eb1ng c\u00f2n l\u1ea1i<\/a> c\u01a1 ch\u1ebf \u0111\u00e3 \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp.<\/li>\n<\/ul>\n<h2>6. C\u00e1c ph\u01b0\u01a1ng ph\u00e1p ch\u1ec9nh s\u1eeda<\/h2>\n<h3>Ch\u1ec9nh s\u1eeda c\u01a1 h\u1ecdc<\/h3>\n<ul>\n<li><strong>L\u1eafp l\u1ea1i b\u1ed9 ph\u1eadn:<\/strong> th\u00e1o ra v\u00e0 l\u1eafp l\u1ea1i sao cho \u0111\u1ed9 \u0111\u1ed3ng t\u00e2m t\u1ed1t h\u01a1n.<\/li>\n<li><strong>Gia c\u00f4ng b\u1ec1 m\u1eb7t:<\/strong> Khoan l\u1ea1i \u1ed5 tr\u1ee5c ho\u1eb7c gia c\u00f4ng l\u1ea1i tr\u1ee5c \u0111\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u1ed9 l\u1ec7ch t\u00e2m<\/li>\n<li><strong>Thay th\u1ebf b\u1ed9 ph\u1eadn:<\/strong> Trong tr\u01b0\u1eddng h\u1ee3p l\u1ed7i xu\u1ea5t ph\u00e1t t\u1eeb khuy\u1ebft t\u1eadt trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t, vi\u1ec7c thay th\u1ebf c\u00f3 th\u1ec3 l\u00e0 gi\u1ea3i ph\u00e1p duy nh\u1ea5t.<\/li>\n<li><strong>\u0110i\u1ec1u ch\u1ec9nh t\u1ea5m l\u00f3t:<\/strong> \u0110i\u1ec1u ch\u1ec9nh v\u1ecb tr\u00ed c\u00e1c b\u1ed9 ph\u1eadn \u0111\u00e3 l\u1eafp r\u00e1p b\u1eb1ng mi\u1ebfng \u0111\u1ec7m.<\/li>\n<\/ul>\n<h3>C\u00e2n b\u1eb1ng ch\u1ebf \u0111\u1ed9 \u0111\u00e3i ng\u1ed9<\/h3>\n<ul>\n<li>Th\u00eam tr\u1ecdng l\u01b0\u1ee3ng c\u00e2n b\u1eb1ng \u0111\u1ec3 t\u1ea1o ra s\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng \u0111\u1ed1i tr\u1ecdng<\/li>\n<li>\u0110i\u1ec1u n\u00e0y gi\u00fap gi\u1ea3m rung \u0111\u1ed9ng nh\u01b0ng kh\u00f4ng kh\u1eafc ph\u1ee5c \u0111\u01b0\u1ee3c v\u1ea5n \u0111\u1ec1 v\u1ec1 h\u00ecnh h\u1ecdc.<\/li>\n<li>\u0110i\u1ec1u n\u00e0y \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn khi \u0111\u1ed9 l\u1ec7ch t\u00e2m n\u1eb1m trong gi\u1edbi h\u1ea1n cho ph\u00e9p v\u00e0 \u0111\u1ed9 rung \u0111\u01b0\u1ee3c gi\u1ea3m thi\u1ec3u m\u1ed9t c\u00e1ch h\u1ee3p l\u00fd.<\/li>\n<li>\u0110\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi \u0111\u1ed9 ch\u00ednh x\u00e1c cao, gi\u1edbi h\u1ea1n n\u00e0y c\u1ea7n \u0111\u01b0\u1ee3c ghi ch\u00e9p l\u1ea1i m\u1ed9t c\u00e1ch ch\u00ednh th\u1ee9c.<\/li>\n<\/ul>\n<h3>D\u00e0nh cho \u0111\u1ed9ng c\u01a1 \u0111i\u1ec7n v\u00e0 m\u00e1y ph\u00e1t \u0111i\u1ec7n<\/h3>\n<ul>\n<li>\u0110i\u1ec1u ch\u1ec9nh l\u1ea1i v\u1ecb tr\u00ed c\u1ee7a r\u00f4to \u0111\u1ec3 gi\u1ea3m thi\u1ec3u s\u1ef1 dao \u0111\u1ed9ng c\u1ee7a khe h\u1edf kh\u00f4ng kh\u00ed.<\/li>\n<li>Trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p nghi\u00eam tr\u1ecdng, c\u1ea7n ph\u1ea3i khoan l\u1ea1i ph\u1ea7n stato ho\u1eb7c thay th\u1ebf to\u00e0n b\u1ed9.<\/li>\n<li>Vi\u1ec7c b\u00f9 \u0111i\u1ec7n t\u1eeb \u0111\u00f4i khi c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n \u0111\u01b0\u1ee3c nh\u1edd c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n \u0111\u1ed9ng c\u01a1 ti\u00ean ti\u1ebfn.<\/li>\n<\/ul>\n<p>Trong th\u1ef1c t\u1ebf, c\u00e2u h\u1ecfi th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u1eb7t ra l\u00e0: \u201cLi\u1ec7u t\u00f4i c\u00f3 th\u1ec3 c\u00e2n b\u1eb1ng \u0111\u01b0\u1ee3c \u0111i\u1ec1u n\u00e0y hay \u0111\u00e2y l\u00e0 v\u1ea5n \u0111\u1ec1 v\u1ec1 h\u00ecnh h\u1ecdc?\u201d M\u1ed9t m\u00e1y ph\u00e2n t\u00edch hai k\u00eanh c\u1ea7m tay nh\u01b0 <a href=\"https:\/\/vibromera.eu\/vi\/san-pham\/balanset-1\/\">Balanset-1A<\/a> ph\u01b0\u01a1ng ph\u00e1p n\u00e0y gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3: b\u1eb1ng c\u00e1ch \u0111o bi\u00ean \u0111\u1ed9 v\u00e0 pha 1\u00d7 tr\u01b0\u1edbc v\u00e0 sau khi \u0111\u1eb7t tr\u1ecdng l\u01b0\u1ee3ng th\u1eed nghi\u1ec7m, n\u00f3 cho th\u1ea5y c\u00e1ch rotor th\u1ef1c s\u1ef1 ph\u1ea3n \u1ee9ng v\u1edbi kh\u1ed1i l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c th\u00eam v\u00e0o, trong khi c\u00f9ng m\u1ed9t thi\u1ebft l\u1eadp n\u00e0y x\u00e1c nh\u1eadn li\u1ec7u c\u00f3 c\u1ea7n c\u00e1c tr\u1ecdng l\u01b0\u1ee3ng hi\u1ec7u ch\u1ec9nh l\u1edbn, ki\u1ec3u \u201c\u0111u\u1ed5i theo\u201d hay kh\u00f4ng \u2014 d\u1ea5u hi\u1ec7u r\u00f5 r\u00e0ng cho th\u1ea5y nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5 l\u00e0 \u0111\u1ed9 l\u1ec7ch t\u00e2m, ch\u1ee9 kh\u00f4ng ph\u1ea3i s\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng \u0111\u01a1n thu\u1ea7n. Khi k\u1ebft h\u1ee3p v\u1edbi ki\u1ec3m tra \u0111\u1ed9 l\u1ec7ch tr\u1ee5c quay ch\u1eadm, ph\u01b0\u01a1ng ph\u00e1p n\u00e0y gi\u00fap k\u1ef9 s\u01b0 t\u1ef1 tin l\u1ef1a ch\u1ecdn gi\u1eefa b\u00f9 c\u00e2n b\u1eb1ng v\u00e0 s\u1eeda ch\u1eefa c\u01a1 kh\u00ed. Khi \u0111\u1ed9 l\u1ec7ch h\u00f3a ra l\u00e0 \u0111\u1ed9 l\u1ec7ch h\u00ecnh h\u1ecdc th\u1ef1c s\u1ef1 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/misalignment\/\">s\u1ef1 kh\u00f4ng th\u1eb3ng h\u00e0ng<\/a> \u0110\u1ed1i v\u1edbi m\u1ed9t r\u00f4-to \u0111\u00e3 l\u1eafp r\u00e1p, gi\u1ea3i ph\u00e1p l\u00e0 \u0111i\u1ec1u ch\u1ec9nh l\u1ea1i v\u1ecb tr\u00ed thay v\u00ec s\u1eed d\u1ee5ng c\u00e1c kh\u1ed1i c\u00e2n b\u1eb1ng.<\/p>\n<p>S\u1ef1 l\u1ec7ch t\u00e2m c\u1ee7a r\u00f4-to l\u00e0 m\u1ed9t khuy\u1ebft t\u1eadt h\u00ecnh h\u1ecdc c\u00f3 nh\u1eefng h\u1eadu qu\u1ea3 \u0111\u1ed9ng h\u1ecdc r\u1ea5t gi\u1ed1ng v\u1edbi hi\u1ec7n t\u01b0\u1ee3ng m\u1ea5t c\u00e2n b\u1eb1ng kh\u1ed1i l\u01b0\u1ee3ng, song n\u00f3 l\u1ea1i mang nh\u1eefng d\u1ea5u hi\u1ec7u ch\u1ea9n \u0111o\u00e1n \u0111\u1eb7c tr\u01b0ng \u2014 \u0111\u1ed9 l\u1ec7ch tr\u1ee5c quay ch\u1eadm k\u00e9o d\u00e0i, pha \u1ed5n \u0111\u1ecbnh v\u00e0, trong c\u00e1c m\u00e1y m\u00f3c, c\u00e1c hi\u1ec7n t\u01b0\u1ee3ng li\u00ean quan \u0111\u1ebfn khe h\u1edf kh\u00f4ng kh\u00ed. Vi\u1ec7c nh\u1eadn di\u1ec7n hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y th\u00f4ng qua \u0111o \u0111\u1ed9 l\u1ec7ch tr\u1ee5c quay v\u00e0 hi\u1ec3u r\u00f5 l\u00fd do t\u1ea1i sao ch\u1ec9 c\u00e2n b\u1eb1ng th\u00f4i kh\u00f4ng th\u1ec3 kh\u1eafc ph\u1ee5c tri\u1ec7t \u0111\u1ec3 s\u1ebd d\u1eabn \u0111\u1ebfn gi\u1ea3i ph\u00e1p \u0111\u00fang \u0111\u1eafn: \u0111i\u1ec1u ch\u1ec9nh c\u01a1 h\u1ecdc n\u1ebfu c\u00f3 th\u1ec3, ho\u1eb7c ch\u1ea5p nh\u1eadn c\u00f3 ghi ch\u00e9p k\u00e8m theo b\u00f9 \u0111\u1eafp c\u00e2n b\u1eb1ng trong tr\u01b0\u1eddng h\u1ee3p kh\u00f4ng th\u1ec3 th\u1ef1c hi\u1ec7n s\u1eeda \u0111\u1ed5i h\u00ecnh h\u1ecdc.<\/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 \u0111\u1ed9 l\u1ec7ch t\u00e2m c\u1ee7a r\u00f4to, \u0111\u1ed9 l\u1ec7ch gi\u1eefa t\u00e2m h\u00ecnh h\u1ecdc v\u00e0 t\u00e2m quay g\u00e2y ra rung \u0111\u1ed9ng t\u01b0\u01a1ng t\u1ef1 nh\u01b0 m\u1ea5t c\u00e2n b\u1eb1ng, th\u01b0\u1eddng g\u1eb7p \u1edf \u0111\u1ed9ng c\u01a1, m\u00e1y ph\u00e1t \u0111i\u1ec7n v\u00e0 c\u00e1nh qu\u1ea1t.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,111],"tags":[],"class_list":["post-20650","glossary","type-glossary","status-publish","hentry","category-glossary","category-rotor-balancing"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/20650","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\/20650\/revisions"}],"predecessor-version":[{"id":102160,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/20650\/revisions\/102160"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/media?parent=20650"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/categories?post=20650"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/tags?post=20650"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}