{"id":235,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/shaft-whip\/"},"modified":"2026-07-03T10:10:47","modified_gmt":"2026-07-03T10:10:47","slug":"shaft-whip","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/vi\/glossary\/shaft-whip\/","title":{"rendered":"Roi tr\u1ee5c l\u00e0 g\u00ec? Gi\u1ea3i th\u00edch v\u1ec1 hi\u1ec7n t\u01b0\u1ee3ng m\u1ea5t \u1ed5n \u0111\u1ecbnh nghi\u00eam tr\u1ecdng c\u1ee7a rotor"},"content":{"rendered":"<h1>Hi\u1ec3u v\u1ec1 Roi tr\u1ee5c trong m\u00e1y m\u00f3c quay<\/h1>\n\t\t<section class=\"woocommerce hestia-shop products is-shortcode\" id=\"products\" data-sorder=\"hestia_shop\" >\n\t\t\t\t\t\t<div class=\"\">\n\t\t\t\t\t\t<div class=\"hestia-shop-content\">\n\t\t\t<div class=\"row\" data-aos=\"fade-up\" >\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/vi\/product\/balanset-1\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/vi\/product\/balanset-1\/\" title=\"M\u00e1y c\u00e2n b\u1eb1ng di \u0111\u1ed9ng &amp; M\u00e1y ph\u00e2n t\u00edch rung \u0111\u1ed9ng Balanset-1A\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"B\u1ed9 \u0111\u1ea7y \u0111\u1ee7 m\u00e1y c\u00e2n b\u1eb1ng v\u00e0 ph\u00e2n t\u00edch rung \u0111\u1ed9ng c\u1ea7m tay Balanset-1A\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-272x182.webp 272w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/vi\/product-category\/devices\/\" rel=\"tag\">Thi\u1ebft b\u1ecb<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/vi\/product\/balanset-1\/\" title=\"M\u00e1y c\u00e2n b\u1eb1ng di \u0111\u1ed9ng &amp; M\u00e1y ph\u00e2n t\u00edch rung \u0111\u1ed9ng Balanset-1A\">M\u00e1y c\u00e2n b\u1eb1ng di \u0111\u1ed9ng &amp; M\u00e1y ph\u00e2n t\u00edch rung \u0111\u1ed9ng Balanset-1A<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>1,975.00<\/span> + Thu\u1ebf GTGT (n\u1ebfu c\u00f3)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/vi\/wp-json\/wp\/v2\/glossary\/235?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\/235?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\/235?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\/235?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\/235?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\/235?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\/235?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\/235?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\/235?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\/235?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\/235?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\/235?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\/235?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\/235?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>Roi tr\u1ee5c<\/strong> \u2014 \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 <em>roi d\u1ea7u<\/em> khi n\u00f3 b\u1eaft ngu\u1ed3n t\u1eeb c\u00e1c v\u00f2ng bi l\u1ea1m d\u1ee5ng \u2014 l\u00e0 m\u1ed9t d\u1ea1ng nghi\u00eam tr\u1ecdng c\u1ee7a <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/rotor-instability\/\">s\u1ef1 m\u1ea5t \u1ed5n \u0111\u1ecbnh c\u1ee7a r\u00f4to<\/a> \u0111\u00e1nh d\u1ea5u b\u1edfi s\u1ef1 m\u1ea1nh m\u1ebd <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/self-excited-vibration\/\">rung \u0111\u1ed9ng t\u1ef1 k\u00edch th\u00edch<\/a>. N\u00f3 xu\u1ea5t hi\u1ec7n khi m\u1ed9t rotor ch\u1ea1y trong c\u00e1c v\u00f2ng bi l\u1ea1m d\u1ee5ng v\u01b0\u1ee3t qu\u00e1 t\u1ed1c \u0111\u1ed9 ng\u01b0\u1ee1ng t\u1edbi h\u1ea1n, th\u01b0\u1eddng x\u1ea5p x\u1ec9 hai l\u1ea7n t\u1ea7n s\u1ed1 \u0111\u1ea7u ti\u00ean <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/critical-speed\/\">t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n<\/a>. Khi whip b\u1eaft l\u1ea5y, t\u1ea7n s\u1ed1 rung \u0111\u1ed9ng &#8220;kho\u00e1&#8221; v\u00e0o t\u1ea7n s\u1ed1 \u0111\u1ea7u ti\u00ean c\u1ee7a rotor&#8217; <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/natural-frequency\/\">t\u1ea7n s\u1ed1 t\u1ef1 nhi\u00ean<\/a> v\u00e0 \u1edf l\u1ea1i \u0111\u00f3 b\u1ea5t k\u1ec3 b\u1ea5t k\u1ef3 t\u0103ng t\u1ed1c \u0111\u1ed9 ti\u1ebfp theo, v\u1edbi bi\u00ean \u0111\u1ed9 \u0111\u01b0\u1ee3c gi\u1edbi h\u1ea1n ch\u1ec9 b\u1edfi kho\u1ea3ng tr\u1ed1ng v\u00f2ng bi \u2014 ho\u1eb7c b\u1edfi s\u1ef1 c\u1ed1 th\u1ea3m kh\u1ed1c. \u0110\u00f3 l\u00e0 m\u1ed9t trong nh\u1eefng \u0111i\u1ec1u ki\u1ec7n nguy hi\u1ec3m nh\u1ea5t trong m\u00e1y m\u00f3c t\u1ed1c \u0111\u1ed9 cao v\u00ec n\u00f3 ph\u00e1t tri\u1ec3n \u0111\u1ed9t ng\u1ed9t, t\u0103ng l\u00ean m\u1ee9c \u0111\u1ed9 h\u1ee7y di\u1ec7t trong v\u00e0i gi\u00e2y, v\u00e0 kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c kh\u1eafc ph\u1ee5c b\u1eb1ng <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/balancing\/\">c\u00e2n b\u1eb1ng<\/a> ho\u1eb7c b\u1ea5t k\u1ef3 ph\u01b0\u01a1ng ph\u00e1p s\u1eeda ch\u1eefa th\u00f4ng th\u01b0\u1eddng n\u00e0o kh\u00e1c. N\u00f3 \u0111\u00f2i h\u1ecfi ph\u1ea3i d\u1eebng l\u1ea1i ngay l\u1eadp t\u1ee9c theo sau l\u00e0 nh\u1eefng thay \u0111\u1ed5i \u0111\u1ed1i v\u1edbi h\u1ec7 th\u1ed1ng v\u00f2ng bi \u0111\u1ec3 ng\u0103n ch\u1eb7n t\u00e1i ph\u00e1t.<\/p>\n<h2>1. Ti\u1ebfn tr\u00ecnh: T\u1eeb Oil Whirl \u0111\u1ebfn Shaft Whip<\/h2>\n<p>Whip hi\u1ebfm khi \u0111\u1ebfn m\u00e0 kh\u00f4ng c\u00f3 d\u1ea5u hi\u1ec7u c\u1ea3nh b\u00e1o \u2014 n\u00f3 l\u00e0 \u0111i\u1ec3m cu\u1ed1i c\u1ee7a m\u1ed9t ti\u1ebfn tr\u00ecnh b\u1ed1n giai \u0111o\u1ea1n m\u00e0 m\u1ed9t nh\u00e0 ph\u00e2n t\u00edch ch\u00fa \u00fd c\u00f3 th\u1ec3 ch\u1eb7n l\u00e2u tr\u01b0\u1edbc giai \u0111o\u1ea1n t\u00e0n ph\u00e1.<\/p>\n<h3>Giai \u0111o\u1ea1n 1 \u2014 Ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh<\/h3>\n<ul>\n<li>Rotor ch\u1ea1y d\u01b0\u1edbi ng\u01b0\u1ee1ng b\u1ea5t \u1ed5n \u0111\u1ecbnh.<\/li>\n<li>Ch\u1ec9 khi b\u00ecnh th\u01b0\u1eddng <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/forced-vibration\/\">rung c\u01b0\u1ee1ng b\u1ee9c<\/a> t\u1eeb <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/unbalance\/\">m\u1ea5t c\u00e2n b\u1eb1ng<\/a> m\u1edbi hi\u1ec7n di\u1ec7n.<\/li>\n<li>T\u1ea5m d\u1ea7u \u1ed5 tr\u1ee5c cung c\u1ea5p h\u1ed7 tr\u1ee3 \u1ed5n \u0111\u1ecbnh, t\u1eaft d\u1ea7n t\u1ed1t.<\/li>\n<\/ul>\n<h3>Giai \u0111o\u1ea1n 2 \u2014 B\u1eaft \u0111\u1ea7u Whirl d\u1ea7u<\/h3>\n<p>Khi t\u1ed1c \u0111\u1ed9 t\u0103ng v\u01b0\u1ee3t qu\u00e1 kho\u1ea3ng 2\u00d7 t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n \u0111\u1ea7u ti\u00ean, <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/oil-whirl\/\">xo\u00e1y d\u1ea7u<\/a> b\u1eaft \u0111\u1ea7u:<\/p>\n<ul>\n<li>A <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/sub-synchronous\/\">kh\u00f4ng \u0111\u1ed3ng b\u1ed9<\/a> dao \u0111\u1ed9ng xu\u1ea5t hi\u1ec7n \u1edf kho\u1ea3ng 0,43\u20130,48\u00d7 t\u1ed1c \u0111\u1ed9 tr\u1ee5c.<\/li>\n<li>Bi\u00ean \u0111\u1ed9 ban \u0111\u1ea7u \u1edf m\u1ee9c v\u1eeba ph\u1ea3i v\u00e0 ph\u1ee5 thu\u1ed9c v\u00e0o t\u1ed1c \u0111\u1ed9<\/li>\n<li>T\u1ea7n s\u1ed1 xo\u00e1y t\u0103ng t\u1ec9 l\u1ec7 thu\u1eadn v\u1edbi t\u1ed1c \u0111\u1ed9 tr\u1ee5c.<\/li>\n<li>N\u00f3 c\u00f3 th\u1ec3 l\u00e0 gi\u00e1n \u0111o\u1ea1n ho\u1eb7c li\u00ean t\u1ee5c.<\/li>\n<li>N\u00f3 c\u00f3 th\u1ec3 t\u1ed3n t\u1ea1i c\u00f9ng v\u1edbi rung \u0111\u1ed9ng 1\u00d7 b\u00ecnh th\u01b0\u1eddng do m\u1ea5t c\u00e2n b\u1eb1ng.<\/li>\n<\/ul>\n<h3>Giai \u0111o\u1ea1n 3 \u2014 Qu\u00e1 tr\u00ecnh Chuy\u1ec3n ti\u1ebfp Xo\u00e1y-Quay<\/h3>\n<p>Khi t\u1ea7n s\u1ed1 xo\u00e1y d\u1ea7u t\u0103ng \u0111\u1ee7 cao \u0111\u1ec3 tr\u00f9ng kh\u1edbp v\u1edbi t\u1ea7n s\u1ed1 t\u1ef1 nhi\u00ean \u0111\u1ea7u ti\u00ean, h\u00e0nh vi thay \u0111\u1ed5i \u0111\u1ed9t ng\u1ed9t:<\/p>\n<ul>\n<li><strong>Kh\u00f3a t\u1ea7n s\u1ed1:<\/strong> t\u1ea7n s\u1ed1 rung \u0111\u1ed9ng ng\u1eebng theo d\u00f5i t\u1ed1c \u0111\u1ed9 v\u00e0 ghim ch\u00ednh n\u00f3 v\u00e0o t\u1ea7n s\u1ed1 t\u1ef1 nhi\u00ean.<\/li>\n<li><strong>Khu\u1ebfch \u0111\u1ea1i c\u1ed9ng h\u01b0\u1edfng:<\/strong> bi\u00ean \u0111\u1ed9 t\u0103ng \u0111\u00e1ng k\u1ec3 v\u00ec h\u1ec7 th\u1ed1ng hi\u1ec7n \u0111ang \u1edf trong <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/resonance\/\">s\u1ef1 c\u1ed9ng h\u01b0\u1edfng<\/a>.<\/li>\n<li><strong>Kh\u1edfi ph\u00e1t \u0111\u1ed9t ng\u1ed9t:<\/strong> s\u1ef1 chuy\u1ec3n t\u1eeb xo\u00e1y sang quay c\u00f3 th\u1ec3 g\u1ea7n nh\u01b0 t\u1ee9c th\u00ec.<\/li>\n<li><strong>\u0110\u1ed9c l\u1eadp t\u1ed1c \u0111\u1ed9:<\/strong> nh\u1eefng t\u0103ng t\u1ed1c \u0111\u1ed9 ti\u1ebfp theo kh\u00f4ng c\u00f2n thay \u0111\u1ed5i t\u1ea7n s\u1ed1 \u2014 ch\u1ec9 thay \u0111\u1ed5i bi\u00ean \u0111\u1ed9.<\/li>\n<\/ul>\n<h3>Giai \u0111o\u1ea1n 4 \u2014 Tr\u1ee5c Whip (\u0110i\u1ec1u ki\u1ec7n t\u1edbi h\u1ea1n)<\/h3>\n<ul>\n<li>Rung \u0111\u1ed9ng n\u1eb1m \u1edf t\u1ea7n s\u1ed1 kh\u00f4ng \u0111\u1ed5i \u2014 t\u1ea7n s\u1ed1 t\u1ef1 nhi\u00ean \u0111\u1ea7u ti\u00ean, th\u01b0\u1eddng l\u00e0 40\u201360 Hz.<\/li>\n<li>Bi\u00ean \u0111\u1ed9 \u0111\u1ea1t 5\u201320 l\u1ea7n rung \u0111\u1ed9ng m\u1ea5t c\u00e2n b\u1eb1ng b\u00ecnh th\u01b0\u1eddng.<\/li>\n<li>Tr\u1ee5c c\u00f3 th\u1ec3 va ch\u1ea1m v\u00e0o gi\u1edbi h\u1ea1n kho\u1ea3ng tr\u1ed1ng \u1ed5 tr\u1ee5c c\u1ee7a n\u00f3.<\/li>\n<li>\u1ed4 tr\u1ee5c v\u00e0 d\u1ea7u nhanh ch\u00f3ng n\u00f3ng l\u00ean.<\/li>\n<li>H\u1ecfng h\u00f3c th\u1ea3m h\u1ecda c\u00f3 th\u1ec3 x\u1ea3y ra trong v\u00f2ng v\u00e0i ph\u00fat n\u1ebfu m\u00e1y kh\u00f4ng \u0111\u01b0\u1ee3c d\u1eebng l\u1ea1i.<\/li>\n<\/ul>\n<h2>2. C\u01a1 ch\u1ebf v\u1eadt l\u00fd<\/h2>\n<p>Quay \u0111\u01b0\u1ee3c th\u00fac \u0111\u1ea9y b\u1edfi \u0111\u1ed9ng l\u1ef1c ch\u1ea5t l\u1ecfng c\u1ee7a t\u1ea5m d\u1ea7u \u1ed5 tr\u1ee5c, \u0111\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao n\u00f3 kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c c\u00e2n b\u1eb1ng \u0111i \u2014 n\u0103ng l\u01b0\u1ee3ng g\u00e2y m\u1ea5t \u1ed5n \u0111\u1ecbnh \u0111\u1ebfn t\u1eeb ch\u1ea5t b\u00f4i tr\u01a1n, kh\u00f4ng ph\u1ea3i t\u1eeb m\u1ed9t \u0111i\u1ec3m n\u1eb7ng. D\u00e3y s\u1ef1 ki\u1ec7n di\u1ec5n ra nh\u01b0 sau:<\/p>\n<ol>\n<li><strong>H\u00ecnh th\u00e0nh n\u00eam d\u1ea7u:<\/strong> tr\u1ee5c quay k\u00e9o ch\u1ea5t b\u00f4i tr\u01a1n xung quanh \u1ed5 tr\u1ee5c, x\u00e2y d\u1ef1ng m\u1ed9t n\u00eam c\u00f3 \u00e1p su\u1ea5t cao.<\/li>\n<li><strong>L\u1ef1c ti\u1ebfp tuy\u1ebfn:<\/strong> c\u00e1i n\u00eam \u0111\u00f3 t\u00e1c d\u1ee5ng l\u00ean tr\u1ee5c nh\u1eadt k\u00fd theo h\u01b0\u1edbng vu\u00f4ng g\u00f3c v\u1edbi sai l\u1ec7ch t\u00e2m \u2014 m\u1ed9t l\u1ef1c ti\u1ebfp tuy\u1ebfn k\u1ebft h\u1ee3p ngang.<\/li>\n<li><strong>Chuy\u1ec3n \u0111\u1ed9ng qu\u1ef9 \u0111\u1ea1o:<\/strong> l\u1ef1c ti\u1ebfp tuy\u1ebfn k\u00e9o t\u00e2m tr\u1ee5c \u0111\u1ebfn <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/whirl\/\">xo\u00e1y<\/a> trong m\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/orbit\/\">qu\u1ef9 \u0111\u1ea1o<\/a> \u1edf kho\u1ea3ng m\u1ed9t n\u1eeda t\u1ed1c \u0111\u1ed9 tr\u1ee5c.<\/li>\n<li><strong>Tr\u00edch xu\u1ea5t n\u0103ng l\u01b0\u1ee3ng:<\/strong> chuy\u1ec3n \u0111\u1ed9ng qu\u1ef9 \u0111\u1ea1o r\u00fat n\u0103ng l\u01b0\u1ee3ng t\u1eeb quay c\u1ee7a tr\u1ee5c \u0111\u1ec3 duy tr\u00ec ch\u00ednh n\u00f3 \u2014 \u0111\u1eb7c tr\u01b0ng c\u1ee7a rung \u0111\u1ed9ng t\u1ef1 k\u00edch th\u00edch.<\/li>\n<li><strong>Kh\u00f3a c\u1ed9ng h\u01b0\u1edfng:<\/strong> khi t\u1ea7n s\u1ed1 qu\u1ef9 \u0111\u1ea1o tr\u00f9ng v\u1edbi t\u1ea7n s\u1ed1 t\u1ef1 nhi\u00ean, c\u1ed9ng h\u01b0\u1edfng l\u00e0m t\u0103ng chuy\u1ec3n \u0111\u1ed9ng.<\/li>\n<li><strong>Chu k\u1ef3 gi\u1edbi h\u1ea1n:<\/strong> bi\u00ean \u0111\u1ed9 t\u0103ng cho \u0111\u1ebfn khi b\u1ecb gi\u1edbi h\u1ea1n b\u1edfi kho\u1ea3ng h\u1edf \u1ed5 tr\u1ee5c ho\u1eb7c do h\u1ecfng h\u00f3c.<\/li>\n<\/ol>\n<p>V\u00ec l\u1ef1c k\u00edch th\u00edch t\u1ec9 l\u1ec7 v\u1edbi ho\u1ea1t \u0111\u1ed9ng c\u1ee7a ch\u1ea5t b\u00f4i tr\u01a1n, b\u1ea5t c\u1ee9 \u0111i\u1ec1u g\u00ec l\u00e0m t\u0103ng \u0111\u1ed9 c\u1ee9ng c\u1ee7a m\u00e0ng d\u1ea7u ho\u1eb7c h\u1ec7 th\u1ed1ng <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/damping\/\">gi\u1ea3m ch\u1ea5n<\/a> l\u00e0m t\u0103ng t\u1ed1c \u0111\u1ed9 m\u00e0 t\u1ea1i \u0111\u00f3 s\u1ef1 kh\u00f4ng \u1ed5n \u0111\u1ecbnh b\u1eaft \u0111\u1ea7u.<\/p>\n<h2>3. X\u00e1c \u0111\u1ecbnh ch\u1ea9n \u0111o\u00e1n<\/h2>\n<p>Rung \u0111\u1ed9ng \u1ed1ng tr\u1ee5c \u0111\u1ec3 l\u1ea1i d\u1ea5u v\u00e2n kh\u00f4ng th\u1ec3 nh\u1ea7m l\u1eabn trong d\u1eef li\u1ec7u rung \u0111\u1ed9ng, \u0111i\u1ec1u n\u00e0y cho ph\u00e9p nh\u1eadn d\u1ea1ng s\u1edbm n\u1ebfu xem x\u00e9t c\u00e1c \u0111\u1ed3 th\u1ecb ph\u00f9 h\u1ee3p.<\/p>\n<h3>Ch\u1eef k\u00fd rung \u0111\u1ed9ng<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/spectrum\/\">Ph\u1ed5<\/a>:<\/strong> m\u1ed9t \u0111\u1ec9nh l\u1edbn \u1edf t\u1ea7n s\u1ed1 d\u01b0\u1edbi \u0111\u1ed3ng b\u1ed9 (t\u1ea7n s\u1ed1 t\u1ef1 nhi\u00ean \u0111\u1ea7u ti\u00ean) m\u00e0 \u1edf v\u1ecb tr\u00ed kh\u00f4ng thay \u0111\u1ed5i b\u1ea5t k\u1ec3 s\u1ef1 thay \u0111\u1ed5i t\u1ed1c \u0111\u1ed9.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/waterfall-plot\/\">Khu v\u1ef1c th\u00e1c n\u01b0\u1edbc<\/a>:<\/strong> th\u00e0nh ph\u1ea7n d\u01b0\u1edbi \u0111\u1ed3ng b\u1ed9 xu\u1ea5t hi\u1ec7n d\u01b0\u1edbi d\u1ea1ng m\u1ed9t \u0111\u01b0\u1eddng th\u1eb3ng \u0111\u1ee9ng (t\u1ea7n s\u1ed1 kh\u00f4ng \u0111\u1ed5i) ch\u1ee9 kh\u00f4ng ph\u1ea3i \u0111\u01b0\u1eddng ch\u00e9o c\u1ee7a th\u00e0nh ph\u1ea7n t\u1ef7 l\u1ec7 thu\u1eadn t\u1ed1c \u0111\u1ed9.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/order-analysis\/\">Ph\u00e2n t\u00edch b\u1eadc<\/a>:<\/strong> m\u1ed9t b\u1eadc ph\u00e2n s\u1ed1 m\u00e0 <em>gi\u1ea3m<\/em> khi t\u1ed1c \u0111\u1ed9 t\u0103ng \u2014 v\u00ed d\u1ee5 d\u1ecbch chuy\u1ec3n t\u1eeb 0,5\u00d7 \u0111\u1ebfn 0,4\u00d7 \u0111\u1ebfn 0,35\u00d7 \u2014 v\u00ec t\u1ea7n s\u1ed1 l\u00e0 c\u1ed1 \u0111\u1ecbnh trong khi t\u1ed1c \u0111\u1ed9 t\u0103ng.<\/li>\n<li><strong>Qu\u1ef9 \u0111\u1ea1o:<\/strong> m\u1ed9t qu\u1ef9 \u0111\u1ea1o h\u00ecnh tr\u00f2n ho\u1eb7c h\u00ecnh elip l\u1edbn \u1edf t\u1ea7n s\u1ed1 t\u1ef1 nhi\u00ean.<\/li>\n<\/ul>\n<p>A <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/bode-plot\/\">Bi\u1ec3u \u0111\u1ed3 Bode<\/a> \u0111\u01b0\u1ee3c \u0111o tr\u00ean <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/coastdown\/\">b\u1edd bi\u1ec3n<\/a> ph\u00e2n bi\u1ec7t th\u00eam m\u1ed9t c\u1ed9ng h\u01b0\u1edfng th\u1eadt s\u1ef1 v\u1edbi rung \u0111\u1ed9ng \u1ed1ng tr\u1ee5c, v\u00ec \u0111\u01b0\u1eddng d\u01b0\u1edbi \u0111\u1ed3ng b\u1ed9 kh\u00f3a c\u01b0 x\u1eed kh\u00e1c nhau so v\u1edbi \u0111\u1ec9nh t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n \u0111\u1ed3ng b\u1ed9.<\/p>\n<h3>T\u1ed1c \u0111\u1ed9 kh\u1edfi ph\u00e1t<\/h3>\n<ul>\n<li><strong>Ng\u01b0\u1ee1ng \u0111i\u1ec3n h\u00ecnh:<\/strong> 2,0\u20132,5\u00d7 t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n \u0111\u1ea7u ti\u00ean.<\/li>\n<li><strong>T\u00f9y thu\u1ed9c v\u00e0o \u1ed5 tr\u1ee5c:<\/strong> ng\u01b0\u1ee1ng ch\u00ednh x\u00e1c thay \u0111\u1ed5i theo thi\u1ebft k\u1ebf \u1ed5 tr\u1ee5c, <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/preload\/\">t\u1ea3i tr\u01b0\u1edbc<\/a>, v\u00e0 \u0111\u1ed9 nh\u1edbt c\u1ee7a d\u1ea7u.<\/li>\n<li><strong>Kh\u1edfi ph\u00e1t \u0111\u1ed9t ng\u1ed9t:<\/strong> m\u1ed9t m\u1ee9c t\u0103ng t\u1ed1c \u0111\u1ed9 nh\u1ecf c\u00f3 th\u1ec3 l\u00e0m cho rotor chuy\u1ec3n t\u1eeb tr\u1ea1ng th\u00e1i \u1ed5n \u0111\u1ecbnh sang ho\u00e0n to\u00e0n kh\u00f4ng \u1ed5n \u0111\u1ecbnh.<\/li>\n<\/ul>\n<h2>4. Chi\u1ebfn l\u01b0\u1ee3c ph\u00f2ng ng\u1eeba<\/h2>\n<p>V\u00ec whip kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c c\u00e2n b\u1eb1ng, ph\u00f2ng ng\u1eeba t\u1eadp trung v\u00e0o <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/journal-bearing\/\">\u1ed5 tr\u1ee5c<\/a> v\u00e0 c\u00e1ch v\u1eadn h\u00e0nh m\u00e1y.<\/p>\n<h3>S\u1eeda \u0111\u1ed5i thi\u1ebft k\u1ebf \u1ed5 tr\u1ee5c<\/h3>\n<p><strong>1. \u1ed4 tr\u1ee5c k\u1ebd quay<\/strong> \u2014 gi\u1ea3i ph\u00e1p hi\u1ec7u qu\u1ea3 nh\u1ea5t. C\u00e1c mi\u1ebfng l\u00f3t xoay \u0111\u1ed9c l\u1eadp, lo\u1ea1i b\u1ecf l\u1ef1c gh\u00e9p n\u1ed1i ch\u00e9o l\u00e0m m\u1ea5t \u1ed5n \u0111\u1ecbnh; ch\u00fang c\u00f3 t\u00ednh \u1ed5n \u0111\u1ecbnh n\u1ed9i t\u1ea1i tr\u00ean m\u1ed9t d\u1ea3i t\u1ed1c \u0111\u1ed9 r\u1ed9ng v\u00e0 l\u00e0 ti\u00eau chu\u1ea9n c\u00f4ng nghi\u1ec7p cho m\u00e1y t\u00farbine t\u1ed1c \u0111\u1ed9 cao.<\/p>\n<p><strong>2. \u1ed4 tr\u1ee5c \u00e1p l\u1ef1c \u0111\u1eadp<\/strong> \u2014 \u1ed5 tr\u01a1n h\u00ecnh tr\u1ee5 \u0111\u01b0\u1ee3c s\u1eeda \u0111\u1ed5i v\u1edbi r\u00e3nh ho\u1eb7c \u0111\u1eadp n\u00e2ng cao \u0111\u1ed9 gi\u1ea3m ch\u1ea5n v\u00e0 \u0111\u1ed9 c\u1ee9ng c\u00f3 hi\u1ec7u l\u1ef1c; r\u1ebb h\u01a1n so v\u1edbi mi\u1ebfng l\u00f3t xoay nh\u01b0ng \u00edt hi\u1ec7u qu\u1ea3 h\u01a1n.<\/p>\n<p><strong>3. Ti\u1ec1n t\u1ea3i \u1ed5 tr\u01a1n<\/strong> \u2014 \u00e1p d\u1ee5ng ti\u1ec1n t\u1ea3i h\u01b0\u1edbng t\u00e2m (th\u01b0\u1eddng th\u00f4ng qua thi\u1ebft k\u1ebf l\u1ed7 b\u00f9) n\u00e2ng cao \u0111\u1ed9 c\u1ee9ng v\u00e0 \u0111\u1ea9y ng\u01b0\u1ee1ng kh\u00f4ng \u1ed5n \u0111\u1ecbnh cao h\u01a1n.<\/p>\n<p><strong>4. <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/squeeze-film-damper\/\">B\u1ed9 gi\u1ea3m ch\u1ea5n phim m\u1ecfng<\/a><\/strong> \u2014 m\u1ed9t ph\u1ea7n t\u1eed gi\u1ea3m ch\u1ea5n b\u00ean ngo\u00e0i bao quanh \u1ed5 tr\u01a1n t\u0103ng gi\u1ea3m ch\u1ea5n m\u00e0 kh\u00f4ng c\u1ea7n thi\u1ebft k\u1ebf l\u1ea1i \u1ed5 tr\u01a1n, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c c\u00f4ng vi\u1ec7c l\u1eafp \u0111\u1eb7t l\u1ea1i.<\/p>\n<h3>C\u00e1c bi\u1ec7n ph\u00e1p ho\u1ea1t \u0111\u1ed9ng<\/h3>\n<ul>\n<li><strong>Gi\u1edbi h\u1ea1n t\u1ed1c \u0111\u1ed9:<\/strong> gi\u1eef t\u1ed1c \u0111\u1ed9 t\u1ed1i \u0111a d\u01b0\u1edbi ng\u01b0\u1ee1ng \u2014 th\u01b0\u1eddng d\u01b0\u1edbi 1,8\u00d7 gi\u1edbi h\u1ea1n t\u1edbi h\u1ea1n \u0111\u1ea7u ti\u00ean.<\/li>\n<li><strong>Qu\u1ea3n l\u00fd t\u1ea3i:<\/strong> v\u1eadn h\u00e0nh \u1edf t\u1ea3i tr\u1ecdng \u1ed5 tr\u1ee5c cao h\u01a1n n\u1ebfu c\u00f3 th\u1ec3, v\u00ec t\u1ea3i tr\u1ecdng t\u0103ng l\u1ef1c gi\u1ea3m ch\u1ea5n.<\/li>\n<li><strong>Ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 d\u1ea7u:<\/strong> d\u1ea7u m\u00e1t h\u01a1n c\u00f3 \u0111\u1ed9 nh\u1edbt cao h\u01a1n v\u00e0 \u1ed5n \u0111\u1ecbnh h\u01a1n.<\/li>\n<li><strong>Gi\u00e1m s\u00e1t:<\/strong> li\u00ean t\u1ee5c <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/vibration-monitoring\/\">gi\u00e1m s\u00e1t rung \u0111\u1ed9ng<\/a> v\u1edbi b\u00e1o \u0111\u1ed9ng \u0111\u1eb7c bi\u1ec7t theo d\u00f5i d\u1ea3i d\u01b0\u1edbi \u0111\u1ed3ng b\u1ed9.<\/li>\n<\/ul>\n<h2>5. H\u1eadu qu\u1ea3 v\u00e0 thi\u1ec7t h\u1ea1i<\/h2>\n<h3>Hi\u1ec7u \u1ee9ng t\u1ee9c th\u00ec<\/h3>\n<ul>\n<li><strong>Rung \u0111\u1ed9ng m\u1ea1nh:<\/strong> bi\u00ean \u0111\u1ed9 c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u1ebfn v\u00e0i milim\u00e9t (h\u00e0ng tr\u0103m mils).<\/li>\n<li><strong>Ti\u1ebfng \u1ed3n:<\/strong> m\u1ed9t ti\u1ebfng \u1ed3n l\u1edbn, \u0111\u1eb7c tr\u01b0ng ho\u00e0n to\u00e0n kh\u00e1c v\u1edbi ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng.<\/li>\n<li><strong>N\u00f3ng \u1ed5 tr\u01a1n nhanh ch\u00f3ng:<\/strong> nhi\u1ec7t \u0111\u1ed9 c\u00f3 th\u1ec3 t\u0103ng 20\u201350 \u00b0C trong v\u00e0i ph\u00fat.<\/li>\n<li><strong>Suy tho\u00e1i d\u1ea7u:<\/strong> nhi\u1ec7t \u0111\u1ed9 cao v\u00e0 c\u1eaft x\u00e9n d\u1eef d\u1ed9i l\u00e0m h\u1ecfng ch\u1ea5t b\u00f4i tr\u01a1n.<\/li>\n<\/ul>\n<h3>Nh\u1eefng th\u1ea5t b\u1ea1i ti\u1ec1m \u1ea9n<\/h3>\n<ul>\n<li><strong>Tr\u01a1n \u1ed5 (Bearing wipe):<\/strong> l\u1edbp babbitt ch\u1ea3y v\u00e0 b\u1ecb lau \u0111i.<\/li>\n<li><strong>H\u01b0 h\u1ecfng tr\u1ee5c:<\/strong> x\u01b0\u1edbc, r\u1ec9 s\u00e9t ho\u1eb7c u\u1ed1n cong v\u0129nh vi\u1ec5n.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/seal-defects\/\">H\u1ecfng ph\u1edbt l\u00e0m k\u00edn<\/a>:<\/strong> chuy\u1ec3n \u0111\u1ed9ng tr\u1ee5c qu\u00e1 m\u1ee9c ph\u00e1 h\u1ee7y c\u00e1c b\u1ed9 ph\u1eadn ch\u00e8n.<\/li>\n<li><strong>G\u00e3y tr\u1ee5c:<\/strong> chu k\u1ef3 cao <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/fatigue\/\">M\u1ec7t m\u1ecfi<\/a> do dao \u0111\u1ed9ng d\u1eef d\u1ed9i.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/coupling-defects\/\">H\u01b0 h\u1ecfng kh\u1edbp n\u1ed1i<\/a>:<\/strong> c\u00e1c l\u1ef1c truy\u1ec1n \u0111\u1ea1t ph\u00e1 h\u1ee7y kh\u1edbp n\u1ed1i.<\/li>\n<\/ul>\n<h2>6. C\u00e1c hi\u1ec7n t\u01b0\u1ee3ng li\u00ean quan<\/h2>\n<h3>D\u1ea7u xo\u00e1y<\/h3>\n<p><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/oil-whirl\/\">D\u1ea7u xo\u00e1y<\/a> l\u00e0 ti\u1ec1n th\u00e2n c\u1ee7a chuy\u1ec3n \u0111\u1ed9ng quay (whip): c\u00f9ng c\u01a1 ch\u1ebf, nh\u01b0ng t\u1ea7n s\u1ed1 ch\u01b0a kh\u00f3a v\u00e0o t\u1ea7n s\u1ed1 t\u1ef1 nhi\u00ean. Bi\u00ean \u0111\u1ed9 c\u1ee7a n\u00f3 nh\u1ecf h\u01a1n, t\u1ea7n s\u1ed1 c\u1ee7a n\u00f3 theo d\u00f5i t\u1ed1c \u0111\u1ed9 \u1edf ~0,43\u20130,48\u00d7, v\u00e0 trong m\u1ed9t s\u1ed1 \u1ee9ng d\u1ee5ng n\u00f3 c\u00f3 th\u1ec3 ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c.<\/p>\n<h3>Xo\u00e1y n\u01b0\u1edbc<\/h3>\n<p><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/steam-whirl\/\">xo\u00e1y n\u01b0\u1edbc<\/a> l\u00e0 m\u1ed9t b\u1ea5t \u1ed5n \u0111\u1ecbnh t\u01b0\u01a1ng t\u1ef1 trong c\u00e1c tuabin h\u01a1i n\u01b0\u1edbc, \u0111\u01b0\u1ee3c th\u00fac \u0111\u1ea9y b\u1edfi c\u00e1c l\u1ef1c kh\u00ed \u0111\u1ed9ng l\u1ef1c h\u1ecdc trong c\u00e1c v\u00f2ng ni\u00ean nh\u1eadp h\u01a1n l\u00e0 m\u00e0ng d\u1ea7u mang. N\u00f3 cho th\u1ea5y c\u00f9ng m\u1ed9t kh\u00f3a rung \u0111\u1ed9ng d\u01b0\u1edbi \u0111\u1ed3ng b\u1ed9 v\u00e0o t\u1ea7n s\u1ed1 t\u1ef1 nhi\u00ean.<\/p>\n<h3>Xo\u00e1y quay do ma s\u00e1t kh\u00f4<\/h3>\n<p>Bi\u1ebfn th\u1ec3 n\u00e0y ph\u00e1t sinh t\u1ea1i c\u00e1c v\u1ecb tr\u00ed ni\u00ean nh\u1eadp ho\u1eb7c t\u1eeb <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/rotor-rub\/\">ti\u1ebfp x\u00fac gi\u1eefa r\u00f4to v\u00e0 stato<\/a>. Ma s\u00e1t cung c\u1ea5p c\u01a1 ch\u1ebf l\u00e0m m\u1ea5t \u1ed5n \u0111\u1ecbnh; n\u00f3 \u00edt ph\u1ed5 bi\u1ebfn h\u01a1n so v\u1edbi chuy\u1ec3n \u0111\u1ed9ng quay d\u1ea7u nh\u01b0ng \u0111\u1ed9c h\u1ea1i nh\u01b0 nhau v\u00e0 y\u00eau c\u1ea7u m\u1ed9t bi\u1ec7n ph\u00e1p kh\u00e1c \u2014 lo\u1ea1i b\u1ecf ti\u1ebfp x\u00fac ho\u1eb7c c\u1ea3i thi\u1ec7n ni\u00ean nh\u1eadp.<\/p>\n<h2>7. Tr\u01b0\u1eddng h\u1ee3p nghi\u00ean c\u1ee9u: Xo\u00e1y quay tr\u1ee5c m\u00e1y n\u00e9n<\/h2>\n<p><strong>K\u1ecbch b\u1ea3n:<\/strong> m\u1ed9t m\u00e1y n\u00e9n ly t\u00e2m t\u1ed1c \u0111\u1ed9 cao tr\u00ean c\u00e1c \u1ed5 tr\u01a1n h\u00ecnh tr\u1ee5.<\/p>\n<ul>\n<li><strong>Ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng:<\/strong> 12.000 v\u00f2ng\/ph\u00fat v\u1edbi rung \u0111\u1ed9ng 2,5 mm\/s.<\/li>\n<li><strong>T\u0103ng t\u1ed1c \u0111\u1ed9:<\/strong> nh\u00e2n vi\u00ean v\u1eadn h\u00e0nh \u0111\u00e3 \u0111\u1ea9y l\u00ean 13.500 v\u00f2ng\/ph\u00fat \u0111\u1ec3 t\u0103ng c\u00f4ng su\u1ea5t.<\/li>\n<li><strong>Kh\u1edfi ph\u00e1t:<\/strong> \u1edf 13.200 v\u00f2ng\/ph\u00fat m\u1ed9t dao \u0111\u1ed9ng d\u1eef d\u1ed9i b\u1ea5t ng\u1edd ph\u00e1t tri\u1ec3n.<\/li>\n<li><strong>Tri\u1ec7u ch\u1ee9ng:<\/strong> 25 mm\/s \u1edf t\u1ea7n s\u1ed1 kh\u00f4ng \u0111\u1ed5i 105 Hz; nhi\u1ec7t \u0111\u1ed9 \u1ed5 tr\u1ee5c t\u0103ng t\u1eeb 70 \u00b0C l\u00ean 95 \u00b0C trong ba ph\u00fat.<\/li>\n<li><strong>Bi\u1ec7n ph\u00e1p kh\u1ea9n c\u1ea5p:<\/strong> t\u1eaft m\u00e1y ngay l\u1eadp t\u1ee9c tr\u00e1nh \u0111\u01b0\u1ee3c h\u1ecfng h\u00f3c \u1ed5 tr\u1ee5c.<\/li>\n<li><strong>Nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5:<\/strong> t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n th\u1ee9 nh\u1ea5t l\u00e0 6.300 rpm (105 Hz); \u1edf 13.200 rpm, r\u00f4to v\u01b0\u1ee3t qua ng\u01b0\u1ee1ng whip kho\u1ea3ng 2\u00d7 t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n \u2248 12.600 rpm, v\u00e0 rung \u0111\u1ed9ng kh\u00f3a v\u00e0o t\u1ea7n s\u1ed1 t\u1ef1 nhi\u00ean th\u1ee9 nh\u1ea5t 105 Hz.<\/li>\n<li><strong>Gi\u1ea3i ph\u00e1p:<\/strong> c\u00e1c \u1ed5 tr\u01a1n \u0111\u01b0\u1ee3c thay th\u1ebf b\u1eb1ng c\u00e1c \u1ed5 tilting-pad, cho ph\u00e9p ho\u1ea1t \u0111\u1ed9ng an to\u00e0n \u0111\u1ebfn 15.000 v\u00f2ng\/ph\u00fat.<\/li>\n<\/ul>\n<h2>8. Ti\u00eau chu\u1ea9n, Th\u1ef1c ti\u1ec5n v\u00e0 C\u00f4ng c\u1ee5 th\u1ef1c \u0111\u1ecba<\/h2>\n<ul>\n<li><strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/api-684\/\">Ti\u00eau chu\u1ea9n API 684<\/a>:<\/strong> y\u00eau c\u1ea7u ph\u00e2n t\u00edch \u1ed5n \u0111\u1ecbnh rotordynamic cho c\u00e1c m\u00e1y quay t\u1ed1c \u0111\u1ed9 cao.<\/li>\n<li><strong>API 617:<\/strong> ch\u1ec9 \u0111\u1ecbnh c\u00e1c lo\u1ea1i mang v\u00e0 y\u00eau c\u1ea7u \u1ed5n \u0111\u1ecbnh cho c\u00e1c m\u00e1y n\u00e9n ly t\u00e2m.<\/li>\n<li><strong>Ti\u00eau chu\u1ea9n ISO 10814:<\/strong> Cung c\u1ea5p h\u01b0\u1edbng d\u1eabn v\u1ec1 l\u1ef1a ch\u1ecdn \u1ed5 tr\u1ee5c \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh<\/li>\n<li><strong>Th\u1ef1c h\u00e0nh trong ng\u00e0nh:<\/strong> c\u00e1c \u1ed5 tilting-pad l\u00e0 ti\u00eau chu\u1ea9n cho thi\u1ebft b\u1ecb ch\u1ea1y tr\u00ean 2\u00d7 t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n \u0111\u1ea7u ti\u00ean.<\/li>\n<\/ul>\n<p>Trong th\u1ef1c ti\u1ec5n, bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 h\u00e0ng ng\u00e0y l\u00e0 b\u1eaft \u0111\u01b0\u1ee3c ti\u1ec1n th\u00e2n tr\u01b0\u1edbc khi r\u00f4to bao gi\u1edd \u0111\u1ea1t \u0111\u1ebfn chuy\u1ec3n \u0111\u1ed9ng quay. M\u1ed9t b\u1ed9 ph\u00e2n t\u00edch hai k\u00eanh di \u0111\u1ed9ng nh\u01b0 <a href=\"https:\/\/vibromera.eu\/vi\/san-pham\/balanset-1\/\">Balanset-1A<\/a> cho ph\u00e9p k\u1ef9 s\u01b0 ghi nh\u1eadn bi\u00ean \u0111\u1ed9, <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/phase\/\">pha<\/a> v\u00e0 ph\u1ed5 trong qu\u00e1 tr\u00ecnh t\u0103ng t\u1ed1c \u0111\u1ed9 \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t v\u00e0 theo d\u00f5i tr\u1ef1c ti\u1ebfp d\u1ea3i t\u1ea7n s\u1ed1 con \u0111\u1ed3ng b\u1ed9 \u2014 n\u1ebfu m\u1ed9t ch\u1eef k\u00fd 1\u00d7 \u1ed5n \u0111\u1ecbnh \u0111\u1ed9t nhi\u00ean ph\u00e1t tri\u1ec3n m\u1ed9t \u0111\u1ec9nh b\u1ecb kh\u00f3a, \u0111\u1ed9c l\u1eadp v\u1edbi t\u1ed1c \u0111\u1ed9 g\u1ea7n t\u1ea7n s\u1ed1 t\u1ef1 nhi\u00ean th\u1ee9 nh\u1ea5t, roto\u01a1 \u0111ang \u1edf b\u00ean r\u00eca c\u1ee7a hi\u1ec7n t\u01b0\u1ee3ng quay cung v\u00e0 t\u1ed1c \u0111\u1ed9 ph\u1ea3i \u0111\u01b0\u1ee3c gi\u1ea3m. C\u00f9ng m\u1ed9t thi\u1ebft b\u1ecb n\u00e0y x\u00e1c nh\u1eadn sau \u0111\u00f3 r\u1eb1ng m\u1ea5t c\u00e2n b\u1eb1ng c\u01a1 b\u1ea3n l\u00e0 trong ph\u1ea1m vi cho ph\u00e9p, lo\u1ea1i tr\u1eeb n\u00f3 nh\u01b0 m\u1ed9t k\u00edch th\u00edch \u0111\u00f3ng g\u00f3p. Quay cung roto\u01a1 v\u1eabn l\u00e0 m\u1ed9t ch\u1ebf \u0111\u1ed9 h\u1ecfng h\u00f3c th\u1ea3m kh\u1ed1c \u0111\u01b0\u1ee3c x\u1eed l\u00fd t\u1ed1t nh\u1ea5t b\u1eb1ng l\u1ef1a ch\u1ecdn v\u00e0 thi\u1ebft k\u1ebf v\u00f2ng bi ch\u00ednh x\u00e1c; nh\u1eadn ra ch\u1eef k\u00fd con \u0111\u1ed3ng b\u1ed9 \u0111\u1eb7c tr\u01b0ng, \u0111\u01b0\u1ee3c kh\u00f3a t\u1ea7n s\u1ed1 c\u1ee7a n\u00f3 l\u00e0 \u0111i\u1ec1u cho ph\u00e9p ch\u1ea9n \u0111o\u00e1n nhanh ch\u00f3ng v\u00e0 ph\u1ea3n \u1ee9ng kh\u1ea9n c\u1ea5p quy\u1ebft \u0111\u1ecbnh b\u1ea3o v\u1ec7 thi\u1ebft b\u1ecb t\u1ed1c \u0111\u1ed9 cao \u0111\u1eaft ti\u1ec1n.<\/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 hi\u1ec7n t\u01b0\u1ee3ng roi tr\u1ee5c, m\u1ed9t hi\u1ec7n t\u01b0\u1ee3ng rung \u0111\u1ed9ng t\u1ef1 k\u00edch th\u00edch nghi\u00eam tr\u1ecdng trong \u1ed5 tr\u1ee5c m\u00e0ng ch\u1ea5t l\u1ecfng x\u1ea3y ra \u1edf t\u1ed1c \u0111\u1ed9 cao, g\u00e2y ra dao \u0111\u1ed9ng m\u1ea1nh \u1edf t\u1ea7n s\u1ed1 t\u1ef1 nhi\u00ean.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,111],"tags":[],"class_list":["post-235","glossary","type-glossary","status-publish","hentry","category-glossary","category-rotor-balancing"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/235","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\/235\/revisions"}],"predecessor-version":[{"id":102183,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/235\/revisions\/102183"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/media?parent=235"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/categories?post=235"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/tags?post=235"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}