{"id":134,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/gyroscopic-effect\/"},"modified":"2026-05-23T22:51:46","modified_gmt":"2026-05-23T22:51:46","slug":"gyroscopic-effect","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/vi\/glossary\/gyroscopic-effect\/","title":{"rendered":"Hi\u1ec7u \u1ee9ng con quay h\u1ed3i chuy\u1ec3n trong \u0111\u1ed9ng l\u1ef1c h\u1ecdc r\u00f4to l\u00e0 g\u00ec?"},"content":{"rendered":"<h1>Hi\u1ec3u v\u1ec1 hi\u1ec7u \u1ee9ng con quay h\u1ed3i chuy\u1ec3n trong \u0111\u1ed9ng l\u1ef1c h\u1ecdc 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\/134?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\/134?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\/134?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\/134?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\/134?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\/134?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\/134?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\/134?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\/134?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\/134?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\/134?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\/134?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\/134?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\/134?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>The <strong>hi\u1ec7u \u1ee9ng con quay h\u1ed3i chuy\u1ec3n<\/strong> l\u00e0 hi\u1ec7n t\u01b0\u1ee3ng v\u1eadt l\u00fd m\u00e0 m\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/rotor\/\">r\u00f4to<\/a> ch\u1ed1ng l\u1ea1i nh\u1eefng thay \u0111\u1ed5i \u0111\u1ed1i v\u1edbi tr\u1ee5c quay c\u1ee7a n\u00f3 v\u00e0 t\u1ea1o ra c\u00e1c momen \u2014 c\u00e1c m\u00f4-men xo\u1eafn \u2014 b\u1ea5t c\u1ee9 khi n\u00e0o n\u00f3 b\u1ecb bu\u1ed9c ph\u1ea3i nghi\u00eang v\u1ec1 m\u1ed9t tr\u1ee5c vu\u00f4ng g\u00f3c v\u1edbi tr\u1ee5c quay. Trong <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/rotor-dynamics\/\">\u0111\u1ed9ng l\u1ef1c h\u1ecdc r\u00f4to<\/a>, c\u00e1c m\u00f4-men xo\u1eafn gyroscopic l\u00e0 nh\u1eefng ph\u1ea3n \u1ee9ng n\u1ed9i b\u1ed9 ph\u00e1t sinh khi tr\u1ee5c quay b\u1ecb u\u1ed1n ho\u1eb7c rung \u0111\u1ed9ng ngang, bu\u1ed9c vect\u01a1 moment g\u00f3c c\u1ee7a rotor thay \u0111\u1ed5i h\u01b0\u1edbng. Ch\u00fang kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t khi\u1ebfm khuy\u1ebft ho\u1eb7c l\u1ed7i: ch\u00fang l\u00e0 h\u1eadu qu\u1ea3 kh\u00f4ng th\u1ec3 tr\u00e1nh kh\u1ecfi c\u1ee7a kh\u1ed1i l\u01b0\u1ee3ng quay, v\u00e0 ch\u00fang thay \u0111\u1ed5i l\u1ea1i h\u00e0nh vi \u0111\u1ed9ng c\u1ee7a m\u00e1y. C\u00e1c m\u00f4-men xo\u1eafn gyroscopic \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/natural-frequency\/\">t\u1ea7n s\u1ed1 t\u1ef1 nhi\u00ean<\/a>, <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/critical-speed\/\">t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n<\/a>, <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/mode-shape\/\">h\u00ecnh d\u1ea1ng ch\u1ebf \u0111\u1ed9<\/a>, v\u00e0 t\u00ednh \u1ed5n \u0111\u1ecbnh \u2014 v\u00e0 rotor quay nhanh h\u01a1n, moment qu\u00e1n t\u00ednh c\u1ef1c c\u1ee7a n\u00f3 l\u1edbn h\u01a1n, ch\u00fang tr\u1edf n\u00ean r\u00f5 r\u1ec7t h\u01a1n.<\/p>\n<h2>1. C\u01a1 S\u1edf V\u1eadt L\u00fd: Moment G\u00f3c<\/h2>\n<h3>B\u1ea3o to\u00e0n \u0111\u1ed9ng l\u01b0\u1ee3ng g\u00f3c<\/h3>\n<p>M\u1ed9t rotor quay s\u1edf h\u1eefu \u0111\u1ed9ng l\u01b0\u1ee3ng g\u00f3c, L = I \u00d7 \u03c9, trong \u0111\u00f3 I l\u00e0 moment qu\u00e1n t\u00ednh c\u1ef1c v\u00e0 \u03c9 l\u00e0 v\u1eadn t\u1ed1c g\u00f3c. \u0110\u1ed9ng l\u01b0\u1ee3ng g\u00f3c b\u1ea3o to\u00e0n tr\u1eeb khi c\u00f3 momen xo\u1eafn b\u00ean ngo\u00e0i t\u00e1c d\u1ee5ng l\u00ean n\u00f3. Khi c\u00f3 th\u1ee9 g\u00ec \u0111\u00f3 bu\u1ed9c tr\u1ee5c quay thay \u0111\u1ed5i h\u01b0\u1edbng \u2014 ch\u00ednh x\u00e1c l\u00e0 \u0111i\u1ec1u x\u1ea3y ra trong \u0111\u1ed9 rung ngang ho\u1eb7c u\u1ed1n tr\u1ee5c \u2014 \u0111\u1ecbnh lu\u1eadt b\u1ea3o to\u00e0n y\u00eau c\u1ea7u m\u1ed9t momen gyroscopic ch\u1ed1ng l\u1ea1i s\u1ef1 thay \u0111\u1ed5i n\u00e0y ph\u1ea3i xu\u1ea5t hi\u1ec7n. \u0110\u00e2y l\u00e0 c\u00f9ng hi\u1ec7u \u1ee9ng gi\u00fap con quay quay \u0111\u01b0\u1ee3c \u0111\u1ee9ng th\u1eb3ng v\u00e0 l\u00e0m cho b\u00e1nh xe \u0111\u1ea1p kh\u00f3 quay khi n\u00f3 \u0111ang quay; trong m\u00e1y m\u00f3c, n\u00f3 li\u00ean k\u1ebft chuy\u1ec3n \u0111\u1ed9ng trong m\u1ed9t m\u1eb7t ph\u1eb3ng v\u1edbi l\u1ef1c trong m\u1eb7t ph\u1eb3ng vu\u00f4ng g\u00f3c.<\/p>\n<h3>Quy t\u1eafc b\u00e0n tay ph\u1ea3i<\/h3>\n<p>H\u01b0\u1edbng c\u1ee7a momen gyroscopic tu\u00e2n theo quy t\u1eafc b\u00e0n tay ph\u1ea3i:<\/p>\n<ul>\n<li>Ch\u1ec9 ng\u00f3n c\u00e1i d\u1ecdc theo vect\u01a1 \u0111\u1ed9ng l\u01b0\u1ee3ng g\u00f3c (tr\u1ee5c quay).<\/li>\n<li>Cu\u1ed9n c\u00e1c ng\u00f3n tay theo h\u01b0\u1edbng tr\u1ee5c b\u1ecb bu\u1ed9c thay \u0111\u1ed5i (v\u1eadn t\u1ed1c g\u00f3c \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng).<\/li>\n<li>M\u00f4 men h\u1ed3i chuy\u1ec3n t\u00e1c d\u1ee5ng vu\u00f4ng g\u00f3c v\u1edbi c\u1ea3 hai, ch\u1ed1ng l\u1ea1i s\u1ef1 thay \u0111\u1ed5i<\/li>\n<\/ul>\n<h2>2. T\u00e1c \u0111\u1ed9ng \u0111\u1ebfn \u0110\u1ed9ng l\u1ef1c Rotor<\/h2>\n<h3>T\u00e1ch t\u1ea7n s\u1ed1 t\u1ef1 nhi\u00ean<\/h3>\n<p>H\u1eadu qu\u1ea3 quan tr\u1ecdng nh\u1ea5t trong \u0111\u1ed9ng l\u1ef1c rotor l\u00e0 li\u00ean k\u1ebft gyroscopic chia m\u1ed7i t\u1ea7n s\u1ed1 t\u1ef1 nhi\u00ean th\u00e0nh hai \u2014 m\u1ed9t ti\u1ebfn v\u00e0 m\u1ed9t l\u00f9i <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/whirl\/\">xo\u00e1y<\/a> ch\u1ebf \u0111\u1ed9:<\/p>\n<ul>\n<li><strong>Ch\u1ebf \u0111\u1ed9 xoay ti\u1ebfn:<\/strong> qu\u1ef9 \u0111\u1ea1o tr\u1ee5c quay c\u00f9ng h\u01b0\u1edbng v\u1edbi tr\u1ee5c quay. C\u00e1c momen gyroscopic ho\u1ea1t \u0111\u1ed9ng nh\u01b0 \u0111\u1ed9 c\u1ee9ng b\u1ed5 sung (&#8220;l\u00e0m c\u1ee9ng gyroscopic&#8221;), v\u00ec v\u1eady t\u1ea7n s\u1ed1 t\u1ef1 nhi\u00ean t\u0103ng theo t\u1ed1c \u0111\u1ed9 quay, cho nh\u1eefng t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n cao h\u01a1n v\u00e0 \u1ed5n \u0111\u1ecbnh h\u01a1n.<\/li>\n<li><strong>Ch\u1ebf \u0111\u1ed9 xoay l\u00f9i:<\/strong> qu\u1ef9 \u0111\u1ea1o quay ng\u01b0\u1ee3c h\u01b0\u1edbng v\u1edbi tr\u1ee5c quay. \u1ede \u0111\u00e2y c\u00e1c momen gyroscopic l\u00e0m gi\u1ea3m \u0111\u1ed9 c\u1ee9ng hi\u1ec7u d\u1ee5ng (&#8220;l\u00e0m m\u1ec1m gyroscopic&#8221;), v\u00ec v\u1eady t\u1ea7n s\u1ed1 t\u1ef1 nhi\u00ean gi\u1ea3m theo t\u1ed1c \u0111\u1ed9, cho nh\u1eefng t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n th\u1ea5p h\u01a1n v\u00e0 \u00edt \u1ed5n \u0111\u1ecbnh h\u01a1n.<\/li>\n<\/ul>\n<h3>S\u1eeda \u0111\u1ed5i t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n<\/h3>\n<p>V\u00ec s\u1ef1 chia t\u00e1ch n\u00e0y, t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n kh\u00f4ng c\u00f2n l\u00e0 nh\u1eefng s\u1ed1 c\u1ed1 \u0111\u1ecbnh m\u00e0 ph\u1ee5 thu\u1ed9c v\u00e0o ch\u00ednh t\u1ed1c \u0111\u1ed9 rotor:<\/p>\n<ul>\n<li><strong>Kh\u00f4ng c\u00f3 \u1ea3nh h\u01b0\u1edfng con quay,<\/strong> m\u1ed9t t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n s\u1ebd l\u00e0 h\u1eb1ng s\u1ed1, ch\u1ec9 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi kh\u1ed1i l\u01b0\u1ee3ng v\u00e0 \u0111\u1ed9 c\u1ee9ng.<\/li>\n<li><strong>V\u1edbi c\u00e1c t\u00e1c \u0111\u1ed9ng gyroscopic,<\/strong> t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n ti\u1ebfn t\u0103ng theo t\u1ed1c \u0111\u1ed9 trong khi t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n l\u00f9i gi\u1ea3m.<\/li>\n<li><strong>L\u1ee3i \u00edch thi\u1ebft k\u1ebf<\/strong> l\u00e0 m\u1ed9t rotor t\u1ed1c \u0111\u1ed9 cao c\u00f3 th\u1ec3 \u0111\u00f4i khi ch\u1ea1y v\u01b0\u1ee3t qu\u00e1 nh\u1eefng t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n kh\u00f4ng quay c\u1ee7a n\u00f3, v\u00ec l\u00e0m c\u1ee9ng gyroscopic \u0111\u00e3 n\u00e2ng t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n \u0111\u00f3 l\u00ean v\u00e0 tr\u00e1nh kh\u1ecfi n\u00f3.<\/li>\n<\/ul>\n<h3>S\u1eeda \u0111\u1ed5i h\u00ecnh d\u1ea1ng ch\u1ebf \u0111\u1ed9<\/h3>\n<p>S\u1ef1 li\u00ean k\u1ebft con quay h\u1ed3i chuy\u1ec3n c\u0169ng l\u00e0m thay \u0111\u1ed5i ch\u00ednh c\u00e1c h\u00ecnh d\u1ea1ng ch\u1ebf \u0111\u1ed9 dao \u0111\u1ed9ng. Xo\u00e1y thu\u1eadn chi\u1ec1u v\u00e0 xo\u00e1y ng\u01b0\u1ee3c chi\u1ec1u c\u00f3 c\u00e1c m\u1eabu \u0111\u1ed9 v\u00f5ng kh\u00e1c nhau, chuy\u1ec3n \u0111\u1ed9ng t\u1ecbnh ti\u1ebfn v\u00e0 quay (nghi\u00eang) tr\u1edf n\u00ean li\u00ean k\u1ebft, v\u00e0 c\u00e1c h\u00ecnh d\u1ea1ng ch\u1ebf \u0111\u1ed9 thu \u0111\u01b0\u1ee3c ph\u1ee9c t\u1ea1p h\u01a1n nh\u1eefng h\u00ecnh d\u1ea1ng c\u1ee7a m\u1ed9t c\u1ea5u tr\u00fac kh\u00f4ng quay t\u01b0\u01a1ng \u0111\u01b0\u01a1ng.<\/p>\n<h2>3. Nh\u1eefng Y\u1ebfu T\u1ed1 Quy\u1ebft \u0110\u1ecbnh \u0110\u1ed9 L\u1edbn<\/h2>\n<h3>\u0110\u1eb7c tr\u01b0ng v\u00e0 h\u00ecnh h\u1ecdc c\u1ee7a rotor<\/h3>\n<p>C\u01b0\u1eddng \u0111\u1ed9 c\u1ee7a hi\u1ec7u \u1ee9ng con quay h\u1ed3i chuy\u1ec3n \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh ch\u1ee7 y\u1ebfu b\u1edfi c\u00e1ch ph\u00e2n b\u1ed1 kh\u1ed1i l\u01b0\u1ee3ng c\u1ee7a rotor:<\/p>\n<ul>\n<li><strong>Momen qu\u00e1n t\u00ednh c\u1ef1c (I<sub>p<\/sub>):<\/strong> c\u00e1c kh\u1ed1i l\u01b0\u1ee3ng gi\u1ed1ng \u0111\u0129a r\u1ed9ng t\u1ea1o ra c\u00e1c m\u00f4 men con quay h\u1ed3i chuy\u1ec3n m\u1ea1nh nh\u1ea5t.<\/li>\n<li><strong>Momen qu\u00e1n t\u00ednh \u0111\u01b0\u1eddng k\u00ednh (I<sub>ng\u00e0y<\/sub>):<\/strong> t\u1ef7 s\u1ed1 I<sub>p<\/sub>\/T\u00d4I<sub>ng\u00e0y<\/sub> cho bi\u1ebft rotor c\u00f3 \u00fd ngh\u0129a con quay h\u1ed3i chuy\u1ec3n nh\u01b0 th\u1ebf n\u00e0o \u2014 m\u1ed9t \u0111\u0129a m\u1ecfng c\u00f3 t\u1ef7 l\u1ec7 cao, m\u1ed9t tr\u1ed1ng d\u00e0i m\u1ecfng c\u00f3 t\u1ef7 l\u1ec7 th\u1ea5p.<\/li>\n<li><strong>V\u1ecb tr\u00ed \u0111\u0129a v\u00e0 s\u1ed1 l\u01b0\u1ee3ng:<\/strong> c\u00e1c \u0111\u0129a g\u1ea7n gi\u1eefa nh\u1ecbp t\u1ea1o ra s\u1ef1 li\u00ean k\u1ebft t\u1ed1i \u0111a, v\u00e0 nhi\u1ec1u \u0111\u0129a l\u00e0m t\u0103ng th\u00eam hi\u1ec7u \u1ee9ng.<\/li>\n<li><strong>Lo\u1ea1i r\u00f4to:<\/strong> c\u00e1c \u0111\u0129a r\u1ed9ng m\u1ecfng nh\u01b0 b\u00e1nh xe turbine v\u00e0 c\u00e1nh l\u01b0u l\u01b0\u1ee3ng m\u00e1y n\u00e9n c\u00f3 I cao<sub>p<\/sub>; m\u1ed9t tr\u1ee5c k\u1ebft n\u1ed1i m\u1ecfng gi\u1eefa ch\u00fang l\u00e0m t\u0103ng s\u1ef1 li\u00ean k\u1ebft; c\u00e1c rotor ki\u1ec3u tr\u1ed1ng h\u00ecnh tr\u1ee5, v\u1edbi I th\u1ea5p h\u01a1n<sub>p<\/sub>\/T\u00d4I<sub>ng\u00e0y<\/sub> t\u1ec9 s\u1ed1, cho th\u1ea5y nh\u1eefng \u1ea3nh h\u01b0\u1edfng y\u1ebfu h\u01a1n nhi\u1ec1u.<\/li>\n<\/ul>\n<h3>T\u1ed1c \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng<\/h3>\n<p>C\u00e1c m\u00f4 men con quay h\u1ed3i chuy\u1ec3n t\u1ef7 l\u1ec7 v\u1edbi t\u1ed1c \u0111\u1ed9 quay, do \u0111\u00f3 ch\u00fang kh\u00f4ng \u0111\u00e1ng k\u1ec3 \u1edf t\u1ed1c \u0111\u1ed9 th\u1ea5p v\u00e0 tr\u1edf n\u00ean chi ph\u1ed1i \u1edf t\u1ed1c \u0111\u1ed9 cao \u2014 n\u00f3i chung tr\u00ean kho\u1ea3ng 10.000 v\u00f2ng\/ph\u00fat \u0111\u1ed1i v\u1edbi m\u00e1y m\u00f3c \u0111i\u1ec3n h\u00ecnh, m\u1eb7c d\u00f9 ng\u01b0\u1ee1ng ph\u1ee5 thu\u1ed9c v\u00e0o h\u00ecnh h\u1ecdc. \u0110\u00e2y l\u00e0 l\u00fd do t\u1ea1i sao ch\u00fang c\u00f3 t\u00ednh quy\u1ebft \u0111\u1ecbnh \u0111\u1ed1i v\u1edbi turbine, m\u00e1y n\u00e9n v\u00e0 tr\u1ee5c quay t\u1ed1c \u0111\u1ed9 cao, v\u00e0 ph\u1ea7n l\u1edbn c\u00f3 th\u1ec3 b\u1ecf qua \u0111\u1ed1i v\u1edbi qu\u1ea1t v\u00e0 b\u01a1m ch\u1ea1y ch\u1eadm.<\/p>\n<h2>4. C\u00e1c h\u00e0m \u00fd th\u1ef1c t\u1ebf<\/h2>\n<h3>Thi\u1ebft k\u1ebf v\u00e0 ph\u00e2n t\u00edch<\/h3>\n<ul>\n<li><strong>Ph\u00e2n t\u00edch t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n:<\/strong> b\u1ea5t k\u1ef3 d\u1ef1 \u0111o\u00e1n ch\u00ednh x\u00e1c n\u00e0o cho rotor t\u1ed1c \u0111\u1ed9 cao ph\u1ea3i bao g\u1ed3m c\u00e1c hi\u1ec7u \u1ee9ng con quay h\u1ed3i chuy\u1ec3n, n\u1ebfu kh\u00f4ng th\u00ec c\u00e1c t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n s\u1ebd \u0111\u01a1n gi\u1ea3n l\u00e0 sai.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/campbell-diagram\/\">Bi\u1ec3u \u0111\u1ed3 Campbell<\/a>:<\/strong> c\u00e1c \u0111\u1ed3 th\u1ecb n\u00e0y cho th\u1ea5y c\u00e1c \u0111\u01b0\u1eddng cong xo\u00e1y thu\u1eadn chi\u1ec1u v\u00e0 xo\u00e1y ng\u01b0\u1ee3c chi\u1ec1u ph\u00e2n k\u1ef3 khi t\u1ed1c \u0111\u1ed9 t\u0103ng l\u00ean, v\u00e0 m\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/calculators\/campbell-diagram-calculator\/\">C\u00f4ng c\u1ee5 t\u00ednh to\u00e1n s\u01a1 \u0111\u1ed3 Campbell<\/a> gi\u00fap x\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed m\u1ed7i \u0111\u01b0\u1eddng cong v\u01b0\u1ee3t qua \u0111\u01b0\u1eddng k\u00edch th\u00edch.<\/li>\n<li><strong>L\u1ef1a ch\u1ecdn v\u00f2ng bi:<\/strong> \u0111\u1ed9 c\u1ee9ng \u1ed5 tr\u1ee5c kh\u00f4ng \u0111\u1ed1i x\u1ee9ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 h\u1ed7 tr\u1ee3 \u01b0u ti\u00ean ch\u1ebf \u0111\u1ed9 xo\u00e1y thu\u1eadn chi\u1ec1u.<\/li>\n<li><strong>D\u1ea3i t\u1ed1c \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng:<\/strong> s\u1ef1 t\u0103ng c\u1ee9ng con quay h\u1ed3i chuy\u1ec3n c\u00f3 th\u1ec3 h\u1ee3p l\u1ec7 cho ph\u00e9p v\u1eadn h\u00e0nh tr\u00ean t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n kh\u00f4ng quay.<\/li>\n<\/ul>\n<h3>T\u00e1c \u0111\u1ed9ng c\u1ee7a c\u00e2n b\u1eb1ng<\/h3>\n<p>S\u1ef1 li\u00ean k\u1ebft con quay h\u1ed3i chuy\u1ec3n c\u00f3 h\u1ec7 qu\u1ea3 tr\u1ef1c ti\u1ebfp, th\u1ef1c ti\u1ec5n \u0111\u1ed1i v\u1edbi c\u00e2n b\u1eb1ng. N\u00f3 l\u00e0m thay \u0111\u1ed5i <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/influence-coefficient\/\">h\u1ec7 s\u1ed1 \u1ea3nh h\u01b0\u1edfng<\/a>, do \u0111\u00f3 ph\u1ea3n \u1ee9ng c\u1ee7a rotor \u0111\u1ed1i v\u1edbi <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/trial-weight\/\">tr\u1ecdng l\u01b0\u1ee3ng th\u1eed nghi\u1ec7m<\/a> thay \u0111\u1ed5i theo t\u1ed1c \u0111\u1ed9; <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/modal-balancing\/\">c\u00e2n b\u1eb1ng ph\u01b0\u01a1ng th\u1ee9c<\/a> c\u1ee7a m\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/flexible-rotor\/\">r\u00f4to linh ho\u1ea1t<\/a> ph\u1ea3i t\u00ednh \u0111\u1ebfn c\u00e1c ch\u1ebf \u0111\u1ed9 xo\u00e1y thu\u1eadn chi\u1ec1u v\u00e0 xo\u00e1y ng\u01b0\u1ee3c chi\u1ec1u ri\u00eang bi\u1ec7t; v\u00e0 hi\u1ec7u qu\u1ea3 c\u1ee7a m\u1ed7i <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/correction-plane\/\">m\u1eb7t ph\u1eb3ng hi\u1ec7u ch\u1ec9nh<\/a> ph\u1ee5 thu\u1ed9c v\u00e0o h\u00ecnh d\u1ea1ng mode, m\u00e0 kh\u1edbp n\u1ed1i quay (gyroscopic coupling) \u0111\u00e3 l\u00e0m thay \u0111\u1ed5i. Trong th\u1ef1c t\u1ebf, \u0111i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 m\u1ed9t roto t\u1ed1c \u0111\u1ed9 cao n\u00ean \u0111\u01b0\u1ee3c c\u00e2n b\u1eb1ng \u1edf t\u1ed1c \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng ho\u1eb7c g\u1ea7n v\u1edbi t\u1ed1c \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng. M\u1ed9t thi\u1ebft b\u1ecb ph\u00e2n t\u00edch di \u0111\u1ed9ng hai k\u00eanh nh\u01b0 <a href=\"https:\/\/vibromera.eu\/vi\/san-pham\/balanset-1\/\">Balanset-1A<\/a> \u0111o bi\u00ean \u0111\u1ed9 1\u00d7 v\u00e0 pha, \u0111\u1ed3ng th\u1eddi t\u00ednh to\u00e1n c\u00e1c h\u1ec7 s\u1ed1 \u1ea3nh h\u01b0\u1edfng \u1edf t\u1ed1c \u0111\u1ed9 m\u00e0 roto th\u1ef1c t\u1ebf ch\u1ea1y, do \u0111\u00f3 ph\u00e9p hi\u1ec7u ch\u1ec9nh \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n ph\u1ea3n \u00e1nh \u0111\u00e1p \u1ee9ng th\u1ef1c s\u1ef1 c\u1ee7a roto \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eeda \u0111\u1ed5i b\u1edfi hi\u1ec7u \u1ee9ng quay tr\u1edf l\u1ea1i, thay v\u00ec x\u1ea5p x\u1ec9 t\u1ed1c \u0111\u1ed9 th\u1ea5p.<\/p>\n<h3>Ph\u00e2n t\u00edch rung \u0111\u1ed9ng<\/h3>\n<p>Quay ti\u1ebfn (forward whirl) v\u00e0 quay l\u00f9i (backward whirl) \u0111\u1ec3 l\u1ea1i c\u00e1c d\u1ea5u v\u00e2n tay kh\u00e1c nhau trong d\u1eef li\u1ec7u. <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/orbit\/\">Ph\u00e2n t\u00edch qu\u1ef9 \u0111\u1ea1o<\/a> ti\u1ebft l\u1ed9 h\u01b0\u1edbng chuy\u1ec3n \u0111\u1ed9ng qu\u1ef9 \u0111\u1ea1o (precession direction) tr\u1ef1c ti\u1ebfp, v\u00e0 m\u1ed9t ph\u00e2n t\u00edch \u0111\u1ea7y \u0111\u1ee7 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/spectrum\/\">ph\u1ed5<\/a> c\u00f3 th\u1ec3 cho th\u1ea5y c\u1ea3 th\u00e0nh ph\u1ea7n quay ti\u1ebfn v\u00e0 quay l\u00f9i, gi\u00fap k\u1ef9 s\u01b0 ph\u00e2n t\u00edch g\u00e1n m\u1ed9t \u0111\u1ec9nh cho ch\u1ebf \u0111\u1ed9 whirl ch\u00ednh x\u00e1c.<\/p>\n<h2>5. C\u00e1c v\u00ed d\u1ee5 th\u1ef1c t\u1ebf tr\u00ean c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p<\/h2>\n<h3>\u0110\u1ed9ng c\u01a1 tuabin m\u00e1y bay<\/h3>\n<p>\u0110\u0129a m\u00e1y n\u00e9n v\u00e0 tuabin t\u1ed1c \u0111\u1ed9 cao quay \u1edf t\u1ed1c \u0111\u1ed9 20.000\u201340.000 v\u00f2ng\/ph\u00fat t\u1ea1o ra nh\u1eefng m\u00f4-men quay m\u1ea1nh m\u1ebd l\u00e0m c\u1ea3n tr\u1edf v\u1eadt l\u00fd c\u00e1c c\u01a1 \u0111\u1ed9ng c\u1ee7a m\u00e1y bay. T\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n c\u1ee7a ch\u00fang n\u1eb1m xa ph\u00eda tr\u00ean nh\u1eefng g\u00ec m\u1ed9t ph\u00e9p t\u00ednh kh\u00f4ng quay s\u1ebd d\u1ef1 \u0111o\u00e1n, v\u00e0 c\u00e1c ch\u1ebf \u0111\u1ed9 whirl ti\u1ebfn chi\u1ebfm \u01b0u th\u1ebf trong \u0111\u00e1p \u1ee9ng.<\/p>\n<h3>Tuabin ph\u00e1t \u0111i\u1ec7n<\/h3>\n<p>C\u00e1c b\u00e1nh tuabin l\u1edbn ch\u1ea1y \u1edf t\u1ed1c \u0111\u1ed9 3.000\u20133.600 v\u00f2ng\/ph\u00fat t\u1ea1o ra nh\u1eefng m\u00f4-men quay \u0111\u1ec3 h\u00ecnh th\u00e0nh \u0111\u00e1p \u1ee9ng c\u1ee7a roto trong qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i v\u00e0 ph\u1ea3i \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n trong thi\u1ebft k\u1ebf \u0111\u1ecba ch\u1ea5n v\u00e0 n\u1ec1n m\u00f3ng.<\/p>\n<h3>Tr\u1ee5c ch\u00ednh m\u00e1y c\u00f4ng c\u1ee5<\/h3>\n<p>Tr\u1ee5c cao t\u1ed1c \u1edf t\u1ed1c \u0111\u1ed9 10.000\u201340.000 v\u00f2ng\/ph\u00fat mang v\u1eaft ho\u1eb7c b\u00e1nh m\u00e0i d\u1ef1a v\u00e0o \u0111\u1ed9 c\u1ee9ng quay \u0111\u1ec3 ch\u1ea1y ph\u00eda tr\u00ean t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n kh\u00f4ng quay \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n, v\u00e0 hi\u1ec7u \u1ee9ng n\u00e0y ph\u1ea3n h\u1ed3i l\u1ea1i v\u00e0o l\u1ef1c c\u1eaft v\u00e0 \u1ed5n \u0111\u1ecbnh m\u00e1y t\u1ed5ng th\u1ec3.<\/p>\n<h2>6. M\u00f4 t\u1ea3 To\u00e1n h\u1ecdc v\u00e0 C\u00e1c ch\u1ee7 \u0111\u1ec1 N\u00e2ng cao<\/h2>\n<p>M\u00f4-men quay \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n m\u1ed9t c\u00e1ch g\u1ecdn g\u00e0ng nh\u01b0:<\/p>\n<blockquote><p>M<sub>g<\/sub> = T\u00f4i<sub>p<\/sub> \u00d7 \u03c9 \u00d7 \u03a9 \u2014 trong \u0111\u00f3 I<sub>p<\/sub> l\u00e0 m\u00f4-men qu\u00e1n t\u00ednh c\u1ef1c, \u03c9 l\u00e0 t\u1ed1c \u0111\u1ed9 quay (rad\/s), v\u00e0 \u03a9 l\u00e0 v\u1eadn t\u1ed1c g\u00f3c c\u1ee7a u\u1ed1n tr\u1ee5c ho\u1eb7c chuy\u1ec3n \u0111\u1ed9ng qu\u1ef9 \u0111\u1ea1o (rad\/s).<\/p><\/blockquote>\n<p>Trong c\u00e1c ph\u01b0\u01a1ng tr\u00ecnh chuy\u1ec3n \u0111\u1ed9ng, m\u00f4-men n\u00e0y xu\u1ea5t hi\u1ec7n d\u01b0\u1edbi d\u1ea1ng c\u00e1c h\u1ea1ng n\u1ed1i k\u1ebft li\u00ean k\u1ebft c\u00e1c chuy\u1ec3n d\u1eddi ngang (lateral displacements) theo c\u00e1c h\u01b0\u1edbng vu\u00f4ng g\u00f3c, ch\u00ednh \u0111i\u1ec1u n\u00e0y l\u00e0m cho m\u1ed9t h\u1ec7 th\u1ed1ng quay ho\u1ea1t \u0111\u1ed9ng r\u1ea5t kh\u00e1c so v\u1edbi m\u1ed9t c\u1ea5u tr\u00fac t\u0129nh.<\/p>\n<h3>\u0110\u1ed9 c\u1ee9ng quay v\u00f2ng<\/h3>\n<p>\u1ede t\u1ed1c \u0111\u1ed9 cao, hi\u1ec7u \u1ee9ng quay c\u00f3 th\u1ec3 l\u00e0m c\u1ee9ng h\u00f3a \u0111\u00e1ng k\u1ec3 roto ch\u1ed1ng l\u1ea1i \u0111\u1ed9 v\u00f5ng ngang, n\u00e2ng t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n ti\u1ebfn l\u00ean 50\u2013100% ho\u1eb7c h\u01a1n, v\u00e0 cho ph\u00e9p ho\u1ea1t \u0111\u1ed9ng ph\u00eda tr\u00ean t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n kh\u00f4ng quay. Hi\u1ec7u \u1ee9ng c\u1ee9ng h\u00f3a n\u00e0y, trong nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p, l\u00e0 nh\u1eefng g\u00ec t\u1ea1o n\u00ean ho\u1ea1t \u0111\u1ed9ng roto d\u1ebbo th\u1ef1c t\u1ebf \u1edf t\u1ea5t c\u1ea3.<\/p>\n<h3>Li\u00ean k\u1ebft quay con trong h\u1ec7 th\u1ed1ng nhi\u1ec1u rotor<\/h3>\n<p>Khi nhi\u1ec1u rotor chia s\u1ebb m\u1ed9t m\u00e1y, c\u00e1c momen con quay t\u1eeb m\u1ed7i rotor t\u01b0\u01a1ng t\u00e1c v\u1edbi nhau. C\u00e1c ch\u1ebf \u0111\u1ed9 k\u1ebft h\u1ee3p ph\u1ee9c t\u1ea1p c\u00f3 th\u1ec3 ph\u00e1t tri\u1ec3n, s\u1ef1 ph\u00e2n b\u1ed1 c\u00e1c t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n tr\u1edf n\u00ean kh\u00f3 kh\u0103n h\u01a1n \u0111\u1ec3 d\u1ef1 \u0111o\u00e1n, v\u00e0 \u0111\u00e1nh gi\u00e1 ch\u00ednh x\u00e1c th\u01b0\u1eddng y\u00eau c\u1ea7u ph\u00e2n t\u00edch \u0111\u1ed9ng h\u1ecdc \u0111a v\u1eadt th\u1ec3 tinh vi.<\/p>\n<p>Hi\u1ec3u bi\u1ebft v\u1ec1 c\u00e1c t\u00e1c \u0111\u1ed9ng con quay l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft cho ph\u00e2n t\u00edch ch\u00ednh x\u00e1c c\u1ee7a m\u00e1y quay t\u1ed1c \u0111\u1ed9 cao. Ch\u00fang thay \u0111\u1ed5i c\u01a1 b\u1ea3n h\u00e0nh \u0111\u1ed9ng c\u1ee7a rotor so v\u1edbi c\u1ea5u tr\u00fac t\u0129nh, v\u00e0 ch\u00fang n\u00ean \u0111\u01b0\u1ee3c bao g\u1ed3m trong b\u1ea5t k\u1ef3 nghi\u00ean c\u1ee9u \u0111\u1ed9ng h\u1ecdc rotor nghi\u00eam t\u00fac, d\u1ef1 \u0111o\u00e1n t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n, ho\u1eb7c rung \u0111\u1ed9ng <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/troubleshooting\/\">kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1<\/a> c\u1ee7a thi\u1ebft b\u1ecb ch\u1ea1y t\u1ed1c \u0111\u1ed9 cao.<\/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\u1ec7u \u1ee9ng con quay h\u1ed3i chuy\u1ec3n, c\u00e1c m\u00f4men \u0111\u01b0\u1ee3c t\u1ea1o ra khi r\u00f4to quay tr\u1ea3i qua chuy\u1ec3n \u0111\u1ed9ng g\u00f3c, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n v\u00e0 t\u1ea7n s\u1ed1 t\u1ef1 nhi\u00ean trong m\u00e1y m\u00f3c quay.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,111],"tags":[],"class_list":["post-134","glossary","type-glossary","status-publish","hentry","category-glossary","category-rotor-balancing"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/134","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":1,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/134\/revisions"}],"predecessor-version":[{"id":101387,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/134\/revisions\/101387"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/media?parent=134"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/categories?post=134"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/tags?post=134"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}