{"id":73,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/centrifugal-force\/"},"modified":"2026-07-03T10:03:56","modified_gmt":"2026-07-03T10:03:56","slug":"centrifugal-force","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/vi\/glossary\/centrifugal-force\/","title":{"rendered":"L\u1ef1c ly t\u00e2m trong m\u00e1y m\u00f3c quay l\u00e0 g\u00ec?"},"content":{"rendered":"<h1>Hi\u1ec3u v\u1ec1 l\u1ef1c ly t\u00e2m trong m\u00e1y m\u00f3c quay<\/h1>\n\t\t<section class=\"woocommerce hestia-shop products is-shortcode\" id=\"products\" data-sorder=\"hestia_shop\" >\n\t\t\t\t\t\t<div class=\"\">\n\t\t\t\t\t\t<div class=\"hestia-shop-content\">\n\t\t\t<div class=\"row\" data-aos=\"fade-up\" >\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/vi\/product\/balanset-1\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/vi\/product\/balanset-1\/\" title=\"M\u00e1y c\u00e2n b\u1eb1ng di \u0111\u1ed9ng &amp; M\u00e1y ph\u00e2n t\u00edch rung \u0111\u1ed9ng Balanset-1A\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"B\u1ed9 \u0111\u1ea7y \u0111\u1ee7 m\u00e1y c\u00e2n b\u1eb1ng v\u00e0 ph\u00e2n t\u00edch rung \u0111\u1ed9ng c\u1ea7m tay Balanset-1A\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-272x182.webp 272w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/vi\/product-category\/devices\/\" rel=\"tag\">Thi\u1ebft b\u1ecb<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/vi\/product\/balanset-1\/\" title=\"M\u00e1y c\u00e2n b\u1eb1ng di \u0111\u1ed9ng &amp; M\u00e1y ph\u00e2n t\u00edch rung \u0111\u1ed9ng Balanset-1A\">M\u00e1y c\u00e2n b\u1eb1ng di \u0111\u1ed9ng &amp; M\u00e1y ph\u00e2n t\u00edch rung \u0111\u1ed9ng Balanset-1A<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>1,975.00<\/span> + Thu\u1ebf GTGT (n\u1ebfu c\u00f3)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/vi\/wp-json\/wp\/v2\/glossary\/73?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\/73?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\/73?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\/73?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\/73?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\/73?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\/73?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\/73?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\/73?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\/73?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\/73?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\/73?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\/73?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\/73?add-to-cart=4193\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_4193\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"4193\" data-product_sku=\"BS-1OEM\" aria-label=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng: \u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"\u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d \u0111\u00e3 \u0111\u01b0\u1ee3c th\u00eam v\u00e0o gi\u1ecf h\u00e0ng c\u1ee7a b\u1ea1n\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_4193\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/section>\n\t\t\n<p><strong>L\u1ef1c ly t\u00e2m<\/strong> l\u00e0 l\u1ef1c h\u01b0\u1edbng ngo\u00e0i bi\u1ec3u ki\u1ebfn \u0111\u01b0\u1ee3c tr\u1ea3i nghi\u1ec7m b\u1edfi m\u1ed9t kh\u1ed1i l\u01b0\u1ee3ng di chuy\u1ec3n trong m\u1ed9t \u0111\u01b0\u1eddng d\u1eabn tr\u00f2n. Trong m\u00e1y m\u00f3c quay, n\u00f3 l\u00e0 k\u1ebb th\u1ee7 ph\u1ea1m \u0111\u1ee9ng sau h\u1ea7u h\u1ebft <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/vibration\/\">rung \u0111\u1ed9ng<\/a>: khi m\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/rotor\/\">r\u00f4to<\/a> mang <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/unbalance\/\">m\u1ea5t c\u00e2n b\u1eb1ng<\/a> \u2014 trung t\u00e2m kh\u1ed1i l\u01b0\u1ee3ng c\u1ee7a n\u00f3 l\u1ec7ch kh\u1ecfi tr\u1ee5c quay \u2014 kh\u1ed1i l\u01b0\u1ee3ng \u0111\u1ed9c l\u1eadp t\u1ea1o ra m\u1ed9t l\u1ef1c ch\u1ec9 h\u01b0\u1edbng t\u00e2m b\u00ean ngo\u00e0i v\u1ec1 ph\u00eda \u0111i\u1ec3m n\u1eb7ng v\u00e0 qu\u00e9t quanh \u1edf t\u1ed1c \u0111\u1ed9 tr\u1ee5c. L\u1ef1c quay n\u00e0y ch\u00ednh x\u00e1c l\u00e0 c\u00e1i g\u00ec <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/balancing\/\">c\u00e2n b\u1eb1ng<\/a> t\u1ed3n t\u1ea1i \u0111\u1ec3 gi\u1ea3m thi\u1ec3u, v\u00e0 hi\u1ec3u bi\u1ebft v\u1ec1 \u0111\u1ed9 l\u1edbn v\u00e0 h\u00e0nh vi c\u1ee7a n\u00f3 l\u00e0 n\u1ec1n t\u1ea3ng cho <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/rotor-dynamics\/\">\u0111\u1ed9ng l\u1ef1c h\u1ecdc r\u00f4to<\/a> v\u00e0 ph\u00e2n t\u00edch rung \u0111\u1ed9ng.<\/p>\n<h2>1. Bi\u1ec3u th\u1ee9c To\u00e1n h\u1ecdc<\/h2>\n<h3>C\u00f4ng th\u1ee9c c\u01a1 b\u1ea3n<\/h3>\n<p>\u0110\u1ed9 l\u1edbn c\u1ee7a l\u1ef1c ly t\u00e2m t\u1eeb m\u1ed9t kh\u1ed1i l\u01b0\u1ee3ng \u0111\u1ed9c l\u1eadp l\u00e0:<\/p>\n<ul>\n<li><strong>F = m \u00d7 r \u00d7 \u03c9\u00b2<\/strong><\/li>\n<li><strong>F<\/strong> = l\u1ef1c ly t\u00e2m (newton)<\/li>\n<li><strong>m<\/strong> = kh\u1ed1i l\u01b0\u1ee3ng m\u1ea5t c\u00e2n b\u1eb1ng (kil\u00f4gam)<\/li>\n<li><strong>r<\/strong> = b\u00e1n k\u00ednh \u0111\u1ed9 l\u1ec7ch kh\u1ed1i l\u01b0\u1ee3ng (m\u00e9t)<\/li>\n<li><strong>\u03c9<\/strong> = v\u1eadn t\u1ed1c g\u00f3c (radian tr\u00ean gi\u00e2y) = 2\u03c0 \u00d7 RPM \/ 60<\/li>\n<\/ul>\n<h3>D\u1ea1ng Thay th\u1ebf S\u1eed d\u1ee5ng RPM v\u00e0 g\u00b7mm<\/h3>\n<p>\u0110\u1ed1i v\u1edbi c\u00f4ng vi\u1ec7c c\u00e2n b\u1eb1ng h\u00e0ng ng\u00e0y, trong \u0111\u00f3 s\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng \u0111\u01b0\u1ee3c tr\u00edch d\u1eabn b\u1eb1ng gram-milim\u00e9t, v\u1eadt l\u00fd t\u01b0\u01a1ng t\u1ef1 \u0111\u01b0\u1ee3c vi\u1ebft thu\u1eadn ti\u1ec7n h\u01a1n:<\/p>\n<ul>\n<li><strong>F (N) = U \u00d7 (RPM \/ 9549)\u00b2<\/strong><\/li>\n<li>\u1ede \u0111\u00e2u <strong>B\u1ea1n<\/strong> = m\u1ea5t c\u00e2n b\u1eb1ng (g\u00b7mm) = m \u00d7 r<\/li>\n<li>D\u1ea1ng n\u00e0y c\u1eafm th\u1eb3ng v\u00e0o c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u00e2n b\u1eb1ng m\u00e0 kh\u00f4ng c\u1ea7n \u0111i\u1ec1u ch\u1ec9nh \u0111\u01a1n v\u1ecb.<\/li>\n<\/ul>\n<p>N\u1ebfu b\u1ea1n kh\u00f4ng mu\u1ed1n t\u00ednh to\u00e1n b\u1eb1ng tay, th\u00ec <a href=\"https:\/\/vibromera.eu\/vi\/calculators\/centrifugal-force-unbalance\/\">M\u00e1y t\u00ednh l\u1ef1c ly t\u00e2m t\u1eeb s\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng<\/a> tr\u1ea3 v\u1ec1 l\u1ef1c tr\u1ef1c ti\u1ebfp t\u1eeb gi\u00e1 tr\u1ecb m\u1ea5t c\u00e2n b\u1eb1ng v\u00e0 t\u1ed1c \u0111\u1ed9.<\/p>\n<h3>M\u1ed1i Quan h\u1ec7 B\u00ecnh ph\u01b0\u01a1ng T\u1ed1c \u0111\u1ed9<\/h3>\n<p>T\u00ednh ch\u1ea5t quan tr\u1ecdng nh\u1ea5t duy nh\u1ea5t c\u1ee7a l\u1ef1c ly t\u00e2m l\u00e0 n\u00f3 thay \u0111\u1ed5i theo <em>qu\u1ea3ng tr\u01b0\u1eddng<\/em> c\u1ee7a t\u1ed1c \u0111\u1ed9 quay:<\/p>\n<ul>\n<li>Nh\u00e2n \u0111\u00f4i t\u1ed1c \u0111\u1ed9 l\u00e0m t\u0103ng l\u1ef1c l\u00ean b\u1ed1n l\u1ea7n (2\u00b2 = 4).<\/li>\n<li>Nh\u00e2n ba t\u1ed1c \u0111\u1ed9 l\u00e0m t\u0103ng l\u1ef1c l\u00ean ch\u00edn l\u1ea7n (3\u00b2 = 9).<\/li>\n<li>Quy lu\u1eadt b\u00ecnh ph\u01b0\u01a1ng n\u00e0y gi\u1ea3i th\u00edch t\u1ea1i sao m\u1ed9t \u0111\u1ed9 m\u1ea5t c\u00e2n b\u1eb1ng v\u00f4 h\u1ea1i \u1edf t\u1ed1c \u0111\u1ed9 th\u1ea5p tr\u1edf n\u00ean nguy hi\u1ec3m \u1edf t\u1ed1c \u0111\u1ed9 cao \u2014 v\u00e0 t\u1ea1i sao c\u00e1c m\u00e1y t\u1ed1c \u0111\u1ed9 cao \u0111\u00f2i h\u1ecfi c\u00e2n b\u1eb1ng ch\u1eb7t h\u01a1n nhi\u1ec1u.<\/li>\n<\/ul>\n<h2>2. L\u1ef1c Ly T\u00e2m G\u00e2y Ra Rung \u0110\u1ed9ng Nh\u01b0 Th\u1ebf N\u00e0o<\/h2>\n<p>L\u1ef1c quay kh\u00f4ng l\u00e0m rung \u0111\u1ed9ng m\u00e1y b\u1eb1ng ch\u00ednh n\u00f3; n\u00f3 th\u1ef1c hi\u1ec7n \u0111i\u1ec1u n\u00e0y b\u1eb1ng c\u00e1ch k\u00edch th\u00edch m\u1ed9t c\u1ea5u tr\u00fac \u0111\u00e0n h\u1ed3i. Chu\u1ed7i nguy\u00ean nh\u00e2n v\u00e0 k\u1ebft qu\u1ea3 ch\u1ea1y nh\u01b0 sau:<\/p>\n<ol>\n<li>L\u1ef1c ly t\u00e2m quay t\u00e1c d\u1ee5ng l\u00ean r\u00f4to.<\/li>\n<li>N\u00f3 \u0111\u01b0\u1ee3c truy\u1ec1n qua tr\u1ee5c v\u00e0o c\u00e1c v\u00f2ng bi v\u00e0 gi\u00e1 \u0111\u1ee1.<\/li>\n<li>\u0110\u00e0n h\u1ed3i <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/rotor-bearing-system\/\">h\u1ec7 th\u1ed1ng rotor-\u1ed5 tr\u1ee5c-m\u00f3ng m\u00e1y<\/a> ph\u1ea3n \u1ee9ng b\u1eb1ng c\u00e1ch tr\u00e1nh tr\u00e1nh.<\/li>\n<li>\u0110\u1ed9 bi\u1ebfn d\u1ea1ng \u0111\u00f3 l\u00e0 nh\u1eefng g\u00ec c\u1ea3m bi\u1ebfn \u0111\u1ecdc \u0111\u01b0\u1ee3c l\u00e0 rung \u0111\u1ed9ng t\u1ea1i c\u00e1c v\u00f2ng bi.<\/li>\n<li>T\u1ef7 l\u1ec7 gi\u1eefa l\u1ef1c v\u00e0 rung \u0111\u1ed9ng \u0111o \u0111\u01b0\u1ee3c ph\u1ee5 thu\u1ed9c v\u00e0o <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/stiffness\/\">\u0111\u1ed9 c\u1ee9ng<\/a> and <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/damping\/\">gi\u1ea3m ch\u1ea5n<\/a>.<\/li>\n<\/ol>\n<h3>D\u01b0\u1edbi T\u1ea7n S\u1ed1 C\u1ed9ng H\u01b0\u1edfng \u2014 V\u1eadn H\u00e0nh Rotor C\u1ee9ng Nh\u1eafc<\/h3>\n<ul>\n<li>Rung \u0111\u1ed9ng g\u1ea7n nh\u01b0 t\u1ef7 l\u1ec7 thu\u1eadn v\u1edbi l\u1ef1c t\u00e1c d\u1ee5ng.<\/li>\n<li>V\u00ec l\u1ef1c \u221d t\u1ed1c \u0111\u1ed9\u00b2, n\u00ean \u0111\u1ed9 rung c\u0169ng \u221d t\u1ed1c \u0111\u1ed9\u00b2.<\/li>\n<li>V\u00ec v\u1eady, nh\u00e2n \u0111\u00f4i t\u1ed1c \u0111\u1ed9 s\u1ebd l\u00e0m t\u0103ng bi\u00ean \u0111\u1ed9 rung \u0111\u1ed9ng g\u1ea5p kho\u1ea3ng b\u1ed1n l\u1ea7n.<\/li>\n<\/ul>\n<h3>T\u1ea1i Resonance<\/h3>\n<p>Khi m\u00e1y ch\u1ea1y \u1edf m\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/critical-speed\/\">t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n<\/a>, b\u1ee9c tranh thay \u0111\u1ed5i m\u1ed9t c\u00e1ch k\u1ecbch t\u00ednh:<\/p>\n<ul>\n<li>Ngay c\u1ea3 l\u1ef1c ly t\u00e2m r\u1ea5t nh\u1ecf t\u1eeb <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/residual-unbalance\/\">m\u1ea5t c\u00e2n b\u1eb1ng c\u00f2n l\u1ea1i<\/a> t\u1ea1o ra rung \u0111\u1ed9ng l\u1edbn.<\/li>\n<li>H\u1ec7 s\u1ed1 khu\u1ebfch \u0111\u1ea1i (h\u1ec7 s\u1ed1 Q) th\u01b0\u1eddng l\u00e0 10\u201350, \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh ch\u1ee7 y\u1ebfu b\u1edfi s\u1ef1 t\u1eaft d\u1ea7n.<\/li>\n<li>S\u1ef1 khu\u1ebfch \u0111\u1ea1i c\u1ed9ng h\u01b0\u1edfng n\u00e0y ch\u00ednh l\u00e0 l\u00fd do t\u1ea1i sao v\u1eadn h\u00e0nh li\u00ean t\u1ee5c \u1edf t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n l\u1ea1i ph\u00e1 hu\u1ef7 nh\u01b0 v\u1eady.<\/li>\n<\/ul>\n<h2>3. V\u00ed D\u1ee5 Th\u1ef1c T\u1ebf<\/h2>\n<h3>V\u00ed D\u1ee5 1 \u2014 C\u00e1nh Qu\u1ea1t Nh\u1ecf<\/h3>\n<ul>\n<li><strong>M\u1ea5t c\u00e2n b\u1eb1ng:<\/strong> 10 g \u1edf b\u00e1n k\u00ednh 100 mm = 1000 g\u00b7mm<\/li>\n<li><strong>T\u1ed1c \u0111\u1ed9:<\/strong> 1500 v\u00f2ng\/ph\u00fat<\/li>\n<li><strong>L\u1ef1c l\u01b0\u1ee3ng:<\/strong> F = 1000 \u00d7 (1500 \/ 9549)\u00b2 \u2248 24,7 N (kho\u1ea3ng 2,5 kgf)<\/li>\n<\/ul>\n<h3>V\u00ed D\u1ee5 2 \u2014 C\u00f9ng M\u1ed9t C\u00e1nh Qu\u1ea1t, G\u1ea5p \u0110\u00f4i T\u1ed1c \u0110\u1ed9<\/h3>\n<ul>\n<li><strong>M\u1ea5t c\u00e2n b\u1eb1ng:<\/strong> c\u00f9ng 1000 g\u00b7mm<\/li>\n<li><strong>T\u1ed1c \u0111\u1ed9:<\/strong> 3000 v\u00f2ng\/ph\u00fat (g\u1ea5p \u0111\u00f4i)<\/li>\n<li><strong>L\u1ef1c l\u01b0\u1ee3ng:<\/strong> F = 1000 \u00d7 (3000 \/ 9549)\u00b2 \u2248 98,7 N (kho\u1ea3ng 10,1 kgf)<\/li>\n<li><strong>B\u00e0i h\u1ecdc:<\/strong> nh\u00e2n \u0111\u00f4i t\u1ed1c \u0111\u1ed9 l\u00e0m t\u0103ng l\u1ef1c g\u1ea5p b\u1ed1n l\u1ea7n \u2014 quy lu\u1eadt b\u00ecnh ph\u01b0\u01a1ng t\u1ed1c \u0111\u1ed9 \u0111ang ho\u1ea1t \u0111\u1ed9ng.<\/li>\n<\/ul>\n<h3>V\u00ed D\u1ee5 3 \u2014 R\u00f4to Tua-bin L\u1edbn<\/h3>\n<ul>\n<li><strong>Kh\u1ed1i l\u01b0\u1ee3ng r\u00f4to:<\/strong> 5.000 kg<\/li>\n<li><strong>T\u1ed1c \u0111\u1ed9:<\/strong> 3600 v\u00f2ng\/ph\u00fat<\/li>\n<li><strong>M\u1ea5t c\u00e2n b\u1eb1ng cho ph\u00e9p t\u1ea1i G2.5:<\/strong> e<sub>m\u1ed7i<\/sub> = 9549 \u00d7 2,5 \/ 3600 \u2248 6,63 g\u00b7mm\/kg, do \u0111\u00f3 U = 6,63 \u00d7 5000 \u2248 33.150 g\u00b7mm<\/li>\n<li><strong>L\u1ef1c l\u01b0\u1ee3ng:<\/strong> F = 33.150 \u00d7 (3600 \/ 9549)\u00b2 \u2248 4.700 N (kho\u1ea3ng 480 kgf)<\/li>\n<li><strong>\u00dd ngh\u0129a:<\/strong> ngay c\u1ea3 m\u1ed9t r\u00f4to &#8220;\u0111\u01b0\u1ee3c c\u00e2n b\u1eb1ng t\u1ed1t&#8221; v\u1eabn t\u1ea1o ra l\u1ef1c quay \u0111\u00e1ng k\u1ec3 \u1edf t\u1ed1c \u0111\u1ed9 v\u1eadn h\u00e0nh \u2014 \u1edf \u0111\u00e2y g\u1ea7n b\u1eb1ng n\u1eeda t\u1ea5n l\u1ef1c \u2014 \u0111\u00f3 l\u00e0 l\u00fd do v\u00ec sao dung sai d\u01b0 v\u1eabn r\u1ea5t quan tr\u1ecdng.<\/li>\n<\/ul>\n<h2>4. L\u1ef1c Ly T\u00e2m trong C\u00e2n B\u1eb1ng<\/h2>\n<h3>L\u1ef1c M\u1ea5t C\u00e2n B\u1eb1ng L\u00e0 M\u1ed9t Vect\u01a1<\/h3>\n<ul>\n<li><strong>K\u00edch c\u1ee1:<\/strong> \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi m\u1ee9c \u0111\u1ed9 m\u1ea5t c\u00e2n b\u1eb1ng v\u00e0 t\u1ed1c \u0111\u1ed9 (F = m \u00d7 r \u00d7 \u03c9\u00b2).<\/li>\n<li><strong>Ph\u01b0\u01a1ng h\u01b0\u1edbng:<\/strong> h\u01b0\u1edbng ra ngo\u00e0i theo h\u01b0\u1edbng xuy\u00ean t\u00e2m, v\u1ec1 ph\u00eda \u0111i\u1ec3m n\u1eb7ng.<\/li>\n<li><strong>S\u1ef1 quay v\u00f2ng:<\/strong> vect\u01a1 quay t\u1ea1i t\u1ed1c \u0111\u1ed9 tr\u1ee5c \u2014 1\u00d7 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/running-speed\/\">t\u1ed1c \u0111\u1ed9 ch\u1ea1y<\/a> th\u00e0nh ph\u1ea7n.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/phase\/\">Pha<\/a>:<\/strong> v\u1ecb tr\u00ed g\u00f3c c\u1ee7a l\u1ef1c t\u1ea1i b\u1ea5t k\u1ef3 th\u1eddi \u0111i\u1ec3m n\u00e0o, m\u00e0 m\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/tachometer\/\">m\u00e1y \u0111o t\u1ed1c \u0111\u1ed9 quay<\/a> tham chi\u1ebfu cho ph\u00e9p b\u1ed9 ph\u00e2n t\u00edch \u0111o l\u01b0\u1eddng.<\/li>\n<\/ul>\n<h3>Nguy\u00ean L\u00fd C\u00e2n B\u1eb1ng<\/h3>\n<p>C\u00e2n b\u1eb1ng ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch t\u1ea1o ra m\u1ed9t l\u1ef1c ly t\u00e2m b\u1eb1ng v\u00e0 ng\u01b0\u1ee3c chi\u1ec1u:<\/p>\n<ul>\n<li>A <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/correction-weight\/\">tr\u1ecdng l\u01b0\u1ee3ng hi\u1ec7u ch\u1ec9nh<\/a> \u0111\u01b0\u1ee3c \u0111\u1eb7t 180\u00b0 t\u1eeb \u0111i\u1ec3m n\u1eb7ng.<\/li>\n<li>N\u00f3 t\u1ea1o ra m\u1ed9t l\u1ef1c b\u1eb1ng v\u1ec1 \u0111\u1ed9 l\u1edbn v\u00e0 ng\u01b0\u1ee3c chi\u1ec1u.<\/li>\n<li>The <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/vector-addition\/\">t\u1ed5ng vect\u01a1<\/a> c\u1ee7a c\u00e1c l\u1ef1c ban \u0111\u1ea7u v\u00e0 l\u1ef1c hi\u1ec7u ch\u1ec9nh ti\u1ebfn t\u1ed5i kh\u00f4ng.<\/li>\n<li>V\u1edbi l\u1ef1c quay r\u00f2ng \u0111\u01b0\u1ee3c gi\u1ea3m thi\u1ec3u, rung \u0111\u1ed9ng gi\u1ea3m \u0111i.<\/li>\n<\/ul>\n<h3>C\u00e2n b\u1eb1ng hai m\u1eb7t ph\u1eb3ng<\/h3>\n<p>V\u00ec <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/two-plane-balancing\/\">c\u00e2n b\u1eb1ng hai m\u1eb7t ph\u1eb3ng<\/a>, c\u00e1c l\u1ef1c ly t\u00e2m trong m\u1ed7i m\u1eb7t ph\u1eb3ng t\u1ea1o ra c\u1ea3 l\u1ef1c r\u00f2ng l\u1eabn m\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/couple-unbalance\/\">c\u1eb7p \u0111\u00f4i<\/a>. C\u00e1c kh\u1ed1i l\u01b0\u1ee3ng hi\u1ec7u ch\u1ec9nh ph\u1ea3i tri\u1ec7t ti\u00eau c\u1ea3 l\u1ef1c m\u1ea5t c\u00e2n b\u1eb1ng l\u1eabn c\u1eb7p l\u1ef1c, v\u00e0 t\u00e1c d\u1ee5ng r\u00f2ng \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y b\u1eb1ng c\u00e1ch c\u1ed9ng vect\u01a1 c\u00e1c \u0111\u00f3ng g\u00f3p t\u1eeb c\u1ea3 hai m\u1eb7t ph\u1eb3ng. Ngo\u00e0i th\u1ef1c t\u1ebf, to\u00e0n b\u1ed9 ph\u00e9p t\u00ednh vect\u01a1 n\u00e0y \u0111\u01b0\u1ee3c x\u1eed l\u00fd b\u1edfi m\u1ed9t thi\u1ebft b\u1ecb hai k\u00eanh x\u00e1ch tay 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, suy ra <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/influence-coefficient\/\">h\u1ec7 s\u1ed1 \u1ea3nh h\u01b0\u1edfng<\/a>, v\u00e0 t\u00ednh to\u00e1n kh\u1ed1i l\u01b0\u1ee3ng v\u00e0 g\u00f3c c\u1ee7a m\u1ed7i kh\u1ed1i l\u01b0\u1ee3ng hi\u1ec7u ch\u1ec9nh trong v\u00f2ng bi c\u1ee7a m\u00e1y \u1edf t\u1ed1c \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng.<\/p>\n<h2>5. H\u00e0m \u00dd \u0110\u1ed1i V\u1edbi T\u1ea3i Tr\u1ecdng \u1ed4 Tr\u1ee5c<\/h2>\n<h3>T\u1ea3i Tr\u1ecdng T\u0129nh So V\u1edbi \u0110\u1ed9ng<\/h3>\n<ul>\n<li><strong>T\u1ea3i t\u0129nh:<\/strong> t\u1ea3i tr\u1ecdng v\u00f2ng bi kh\u00f4ng \u0111\u1ed5i t\u1eeb tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a rotor (tr\u1ecdng l\u1ef1c).<\/li>\n<li><strong>T\u1ea3i \u0111\u1ed9ng:<\/strong> t\u1ea3i quay t\u1eeb l\u1ef1c ly t\u00e2m m\u1ea5t c\u00e2n b\u1eb1ng.<\/li>\n<li><strong>T\u1ed5ng t\u1ea3i:<\/strong> t\u1ed5ng vect\u01a1, thay \u0111\u1ed5i theo chi\u1ec1u d\u00e0i v\u00f2ng tr\u00f2n khi rotor quay.<\/li>\n<li><strong>T\u1ea3i tr\u1ecdng t\u1ed1i \u0111a:<\/strong> xu\u1ea5t hi\u1ec7n khi t\u1ea3i t\u0129nh v\u00e0 t\u1ea3i \u0111\u1ed9ng t\u1ea1m th\u1eddi c\u00e2n b\u1eb1ng nhau.<\/li>\n<\/ul>\n<h3>\u1ea2nh H\u01b0\u1edfng \u0110\u1ebfn Tu\u1ed5i Th\u1ecd \u1ed4 Tr\u1ee5c<\/h3>\n<ul>\n<li>Tu\u1ed5i th\u1ecd c\u1ee7a v\u00f2ng bi ch\u1ecbu t\u1ea3i t\u1ec9 l\u1ec7 ngh\u1ecbch v\u1edbi l\u1eadp ph\u01b0\u01a1ng c\u1ee7a t\u1ea3i (L10 \u221d 1\/P\u00b3).<\/li>\n<li>V\u00ec v\u1eady, s\u1ef1 gia t\u0103ng khi\u00eam t\u1ed1n t\u1ea3i \u0111\u1ed9ng s\u1ebd l\u00e0m gi\u1ea3m tu\u1ed5i th\u1ecd kh\u00f4ng t\u01b0\u01a1ng x\u1ee9ng.<\/li>\n<li>L\u1ef1c ly t\u00e2m t\u1eeb m\u1ea5t c\u00e2n b\u1eb1ng c\u1ed9ng tr\u1ef1c ti\u1ebfp v\u00e0o t\u1ea3i tr\u1ecdng v\u00f2ng bi.<\/li>\n<li>Do \u0111\u00f3, ch\u1ea5t l\u01b0\u1ee3ng c\u00e2n b\u1eb1ng t\u1ed1t l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft cho tu\u1ed5i th\u1ecd v\u00f2ng bi, kh\u00f4ng ch\u1ec9 cho s\u1ef1 tho\u1ea3i m\u00e1i.<\/li>\n<\/ul>\n<h2>6. L\u1ef1c Ly T\u00e2m Tr\u00ean C\u00e1c L\u1edbp T\u1ed1c \u0110\u1ed9 M\u00e1y<\/h2>\n<h3>Thi\u1ebft B\u1ecb T\u1ed1c \u0110\u1ed9 Th\u1ea5p (d\u01b0\u1edbi ~1000 RPM)<\/h3>\n<ul>\n<li>L\u1ef1c ly t\u00e2m t\u01b0\u01a1ng \u0111\u1ed1i th\u1ea5p; t\u1ea3i tr\u1ecdng tr\u1ecdng l\u1ef1c t\u0129nh th\u01b0\u1eddng chi\u1ebfm \u01b0u th\u1ebf.<\/li>\n<li>Dung sai c\u00e2n b\u1eb1ng n\u1edbi l\u1ecfng h\u01a1n l\u00e0 ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c, v\u00e0 m\u1ea5t c\u00e2n b\u1eb1ng tuy\u1ec7t \u0111\u1ed1i l\u1edbn c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn.<\/li>\n<\/ul>\n<h3>Thi\u1ebft B\u1ecb T\u1ed1c \u0110\u1ed9 Trung B\u00ecnh (~1000\u20135000 RPM)<\/h3>\n<ul>\n<li>L\u1ef1c ly t\u00e2m c\u00f3 \u00fd ngh\u0129a \u0111\u00e1ng k\u1ec3 v\u00e0 ph\u1ea3i \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd; h\u1ea7u h\u1ebft c\u00e1c m\u00e1y m\u00f3c c\u00f4ng nghi\u1ec7p ho\u1ea1t \u0111\u1ed9ng \u1edf \u0111\u00e2y.<\/li>\n<li>\u0110i\u1ec3n h\u00ecnh <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/balancing-grade\/\">c\u1ea5p ch\u1ea5t l\u01b0\u1ee3ng c\u00e2n b\u1eb1ng<\/a> ch\u1ea1y G2.5 \u0111\u1ebfn G16.<\/li>\n<li>C\u00e2n b\u1eb1ng c\u00f3 \u00fd ngh\u0129a cho c\u1ea3 tu\u1ed5i th\u1ecd v\u00f2ng bi v\u00e0 ki\u1ec3m so\u00e1t \u0111\u1ed9 rung.<\/li>\n<\/ul>\n<h3>Thi\u1ebft B\u1ecb T\u1ed1c \u0110\u1ed9 Cao (tr\u00ean ~5000 RPM)<\/h3>\n<ul>\n<li>L\u1ef1c ly t\u00e2m th\u1ed1ng tr\u1ecb so v\u1edbi t\u1ea3i tr\u1ecdng t\u0129nh.<\/li>\n<li>Dung sai r\u1ea5t ch\u1eb7t ch\u1ebd (G0.4 \u0111\u1ebfn G2.5) \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u.<\/li>\n<li>M\u1ea5t c\u00e2n b\u1eb1ng nh\u1ecf t\u1ea1o ra l\u1ef1c kh\u1ed5ng l\u1ed3, v\u00ec v\u1eady c\u00e2n b\u1eb1ng \u0111\u1ed9 ch\u00ednh x\u00e1c cao l\u00e0 r\u1ea5t quan tr\u1ecdng.<\/li>\n<\/ul>\n<h2>7. T\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n v\u00e0 Rotor linh ho\u1ea1t<\/h2>\n<h3>Khu\u1ebfch \u0111\u1ea1i \u1edf t\u1ea7n s\u1ed1 c\u1ed9ng h\u01b0\u1edfng<\/h3>\n<p>\u1ede m\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/critical-speed\/\">t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n<\/a>, \u0111\u1ea7u v\u00e0o l\u1ef1c ly t\u00e2m t\u01b0\u01a1ng t\u1ef1 \u0111\u01b0\u1ee3c khu\u1ebfch \u0111\u1ea1i b\u1edfi h\u1ec7 s\u1ed1 Q c\u1ee7a h\u1ec7 th\u1ed1ng (th\u01b0\u1eddng 10\u201350), v\u00ec v\u1eady bi\u00ean \u0111\u1ed9 rung \u0111\u1ed9ng v\u01b0\u1ee3t qu\u00e1 xa ho\u1ea1t \u0111\u1ed9ng d\u01b0\u1edbi t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n \u2014 minh ch\u1ee9ng r\u00f5 r\u00e0ng nh\u1ea5t v\u1ec1 l\u00fd do t\u1ea1i sao t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n ph\u1ea3i \u0111\u01b0\u1ee3c v\u01b0\u1ee3t qua nhanh ch\u00f3ng ho\u1eb7c tr\u00e1nh n\u00e9.<\/p>\n<h3>H\u00e0nh Vi Rotor M\u1ec1m D\u1ebbo<\/h3>\n<p>V\u00ec <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/flexible-rotor\/\">r\u00f4to linh ho\u1ea1t<\/a> v\u1eadn h\u00e0nh tr\u00ean m\u1ed9t t\u1ea7n s\u1ed1 t\u1edbi h\u1ea1n:<\/p>\n<ul>\n<li>Tr\u1ee5c b\u1ecb u\u1ed1n d\u01b0\u1edbi l\u1ef1c ly t\u00e2m, v\u00e0 \u0111\u1ed9 v\u00f5ng \u0111\u00f3 l\u00e0m t\u0103ng th\u00eam l\u1ec7ch t\u00e2m.<\/li>\n<li>Tr\u00ean t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n, hi\u1ec7u \u1ee9ng t\u1ef1 \u0111\u1ecbnh t\u00e2m b\u1eaft \u0111\u1ea7u, l\u00e0m gi\u1ea3m t\u1ea3i tr\u1ecdng v\u00f2ng bi.<\/li>\n<li>Ng\u01b0\u1ee3c l\u1ea1i v\u1edbi tr\u1ef1c gi\u00e1c, \u0111\u1ed9 rung th\u1ef1c s\u1ef1 c\u00f3 th\u1ec3 <em>gi\u1ea3m b\u1edbt<\/em> khi rotor an to\u00e0n \u1edf tr\u00ean t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n c\u1ee7a n\u00f3.<\/li>\n<\/ul>\n<h2>8. Li\u00ean k\u1ebft \u0111\u1ebfn Ti\u00eau chu\u1ea9n C\u00e2n b\u1eb1ng<\/h2>\n<p><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/g-grade\/\">C\u00e2n b\u1eb1ng c\u00e1c c\u1ea5p ch\u1ea5t l\u01b0\u1ee3ng<\/a> TRONG <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/iso-21940-11\/\">Ti\u00eau chu\u1ea9n ISO 21940-11<\/a> t\u1ed3n t\u1ea1i ch\u00ednh x\u00e1c \u0111\u1ec3 gi\u1edbi h\u1ea1n l\u1ef1c h\u01b0\u1edbng t\u00e2m:<\/p>\n<ul>\n<li>S\u1ed1 G th\u1ea5p h\u01a1n cho ph\u00e9p m\u1ea5t c\u00e2n b\u1eb1ng \u00edt h\u01a1n.<\/li>\n<li>\u0110i\u1ec1u \u0111\u00f3 gi\u1edbi h\u1ea1n l\u1ef1c quay t\u1ea1i b\u1ea5t k\u1ef3 t\u1ed1c \u0111\u1ed9 n\u00e0o.<\/li>\n<li>N\u00f3 gi\u1eef c\u00e1c l\u1ef1c h\u01b0\u1edbng t\u00e2m trong ph\u1ea1m vi an to\u00e0n c\u1ee7a thi\u1ebft k\u1ebf m\u00e1y.<\/li>\n<li>C\u00e1c lo\u1ea1i thi\u1ebft b\u1ecb kh\u00e1c nhau \u0111\u01b0\u1ee3c g\u00e1n dung sai l\u1ef1c kh\u00e1c nhau t\u01b0\u01a1ng \u1ee9ng.<\/li>\n<\/ul>\n<h2>9. \u0110o l\u01b0\u1eddng v\u00e0 \u01af\u1edbc t\u00ednh L\u1ef1c<\/h2>\n<h3>T\u1eeb rung \u0111\u1ed9ng \u0111\u1ebfn l\u1ef1c<\/h3>\n<p>L\u1ef1c kh\u00f4ng \u0111\u01b0\u1ee3c \u0111o tr\u1ef1c ti\u1ebfp trong c\u00e2n b\u1eb1ng tr\u00ean hi\u1ec7n tr\u01b0\u1eddng, nh\u01b0ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u01b0\u1edbc t\u00ednh: \u0111\u1ecdc bi\u00ean \u0111\u1ed9 rung \u0111\u1ed9ng \u1edf t\u1ed1c \u0111\u1ed9 v\u1eadn h\u00e0nh, \u01b0\u1edbc t\u00ednh \u0111\u1ed9 c\u1ee9ng c\u1ee7a h\u1ec7 th\u1ed1ng t\u1eeb <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/influence-coefficient\/\">h\u1ec7 s\u1ed1 \u1ea3nh h\u01b0\u1edfng<\/a>, v\u00e0 t\u00ednh to\u00e1n F \u2248 k \u00d7 \u0111\u1ed9 l\u1ec7ch. \u0110\u00e2y l\u00e0 m\u1ed9t c\u00e1ch h\u1eefu \u00edch \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 l\u01b0\u1ee3ng t\u1ea3i v\u00f2ng bi \u0111\u1ebfn t\u1eeb s\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng.<\/p>\n<h3>T\u1eeb m\u1ea5t c\u00e2n b\u1eb1ng \u0111\u1ebfn s\u1ee9c m\u1ea1nh<\/h3>\n<p>N\u1ebfu bi\u1ebft s\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng, l\u1ef1c tu\u00e2n theo tr\u1ef1c ti\u1ebfp t\u1eeb F = m \u00d7 r \u00d7 \u03c9\u00b2 (ho\u1eb7c F = U \u00d7 (RPM \/ 9549)\u00b2 v\u1edbi U t\u00ednh b\u1eb1ng g\u00b7mm), cho l\u1ef1c d\u1ef1 ki\u1ebfn cho b\u1ea5t k\u1ef3 s\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng v\u00e0 t\u1ed1c \u0111\u1ed9 n\u00e0o \u2014 c\u01a1 s\u1edf c\u1ee7a ki\u1ec3m tra thi\u1ebft k\u1ebf v\u00e0 x\u00e1c minh dung sai.<\/p>\n<p>L\u1ef1c h\u01b0\u1edbng t\u00e2m l\u00e0 c\u01a1 ch\u1ebf c\u01a1 b\u1ea3n m\u00e0 theo \u0111\u00f3 s\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng tr\u1edf th\u00e0nh rung \u0111\u1ed9ng trong m\u00e1y quay. S\u1ef1 ph\u1ee5 thu\u1ed9c b\u1eadc hai c\u1ee7a n\u00f3 v\u00e0o t\u1ed1c \u0111\u1ed9 l\u00e0 l\u00fd do t\u1ea1i sao ch\u1ea5t l\u01b0\u1ee3ng c\u00e2n b\u1eb1ng tr\u1edf n\u00ean ng\u00e0y c\u00e0ng quan tr\u1ecdng khi t\u1ed1c \u0111\u1ed9 t\u0103ng, v\u00e0 t\u1ea1i sao ngay c\u1ea3 m\u1ed9t s\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng nh\u1ecf c\u0169ng c\u00f3 th\u1ec3 gi\u1ea3i ph\u00f3ng nh\u1eefng l\u1ef1c kh\u1ed5ng l\u1ed3 v\u00e0 rung \u0111\u1ed9ng ph\u00e1 h\u1ee7y trong thi\u1ebft b\u1ecb 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 l\u1ef1c ly t\u00e2m, l\u1ef1c h\u01b0\u1edbng ra ngo\u00e0i do m\u1ea5t c\u00e2n b\u1eb1ng quay g\u00e2y ra rung \u0111\u1ed9ng v\u00e0 t\u1ea3i tr\u1ecdng trong m\u00e1y m\u00f3c, t\u1ef7 l\u1ec7 thu\u1eadn v\u1edbi b\u00ecnh ph\u01b0\u01a1ng t\u1ed1c \u0111\u1ed9 quay.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-73","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/73","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\/73\/revisions"}],"predecessor-version":[{"id":102173,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/73\/revisions\/102173"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/media?parent=73"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/categories?post=73"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/tags?post=73"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}