{"id":20617,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/aerodynamic-forces\/"},"modified":"2026-05-23T22:38:11","modified_gmt":"2026-05-23T22:38:11","slug":"aerodynamic-forces","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/vi\/glossary\/aerodynamic-forces\/","title":{"rendered":"L\u1ef1c kh\u00ed \u0111\u1ed9ng h\u1ecdc l\u00e0 g\u00ec? T\u1ea3i tr\u1ecdng qu\u1ea1t v\u00e0 tua bin"},"content":{"rendered":"<h1>Hi\u1ec3u v\u1ec1 l\u1ef1c kh\u00ed \u0111\u1ed9ng h\u1ecdc<\/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\/20617?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\/20617?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\/20617?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\/20617?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\/20617?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\/20617?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\/20617?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\/20617?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\/20617?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\/20617?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\/20617?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\/20617?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\/20617?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\/20617?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 kh\u00ed \u0111\u1ed9ng h\u1ecdc<\/strong> l\u00e0 nh\u1eefng l\u1ef1c m\u00e0 kh\u00f4ng kh\u00ed ho\u1eb7c kh\u00ed chuy\u1ec3n \u0111\u1ed9ng t\u00e1c d\u1ee5ng l\u00ean c\u00e1c th\u00e0nh ph\u1ea7n quay v\u00e0 c\u1ed1 \u0111\u1ecbnh c\u1ee7a qu\u1ea1t, m\u00e1y th\u1ed5i, m\u00e1y n\u00e9n v\u00e0 tua bin. Ch\u00fang ph\u00e1t sinh t\u1eeb s\u1ef1 ch\u00eanh l\u1ec7ch \u00e1p su\u1ea5t tr\u00ean c\u00e1c b\u1ec1 m\u1eb7t l\u01b0\u1ee1i qu\u1ea1t, t\u1eeb nh\u1eefng thay \u0111\u1ed5i trong chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a kh\u00ed chuy\u1ec3n \u0111\u1ed9ng v\u00e0 t\u1eeb s\u1ef1 t\u01b0\u01a1ng t\u00e1c li\u00ean t\u1ee5c gi\u1eefa ch\u1ea5t l\u1ecfng v\u00e0 c\u1ea5u tr\u00fac n\u00f3 ch\u1ea3y qua. Nh\u1eefng l\u1ef1c n\u00e0y bao g\u1ed3m c\u1ea3 c\u00e1c th\u00e0nh ph\u1ea7n \u1ed5n \u0111\u1ecbnh \u2014 l\u1ef1c \u0111\u1ea9y v\u00e0 t\u1ea3i tr\u1ecdng xuy\u00ean t\u00e2m \u2014 v\u00e0 nh\u1eefng l\u1ef1c kh\u00f4ng \u1ed5n \u0111\u1ecbnh, ch\u1eb3ng h\u1ea1n nh\u01b0 xung \u0111\u1ed9ng \u1edf <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/blade-passing-frequency\/\">t\u1ea7n s\u1ed1 l\u01b0\u1ee1i dao \u0111i qua<\/a> v\u00e0 s\u1ef1 ch\u1ec9nh s\u1eeda ng\u1eabu nhi\u00ean c\u1ee7a t\u00ednh h\u1ed7n lo\u1ea1n. C\u00f9ng nhau ch\u00fang t\u1ea1o ra <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/vibration\/\">rung \u0111\u1ed9ng<\/a>, t\u1ea3i v\u00f2ng bi v\u00e0 v\u1ecf, v\u00e0 trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p th\u00fac \u0111\u1ea9y c\u00e1c b\u1ea5t \u1ed5n t\u1ef1 k\u00edch th\u00edch c\u00f3 th\u1ec3 ph\u00e1 h\u1ee7y m\u1ed9t m\u00e1y.<\/p>\n<p>C\u00e1c l\u1ef1c kh\u00ed \u0111\u1ed9ng l\u00e0 \u0111\u1ed1i t\u00e1c \u1edf pha kh\u00ed c\u1ee7a <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/hydraulic-forces\/\">l\u1ef1c th\u1ee7y \u0111\u1ed9ng<\/a> t\u00ecm th\u1ea5y trong b\u01a1m, nh\u01b0ng v\u1edbi ba s\u1ef1 kh\u00e1c bi\u1ec7t quan tr\u1ecdng: kh\u00ed c\u00f3 th\u1ec3 n\u00e9n \u0111\u01b0\u1ee3c, m\u1eadt \u0111\u1ed9 c\u1ee7a n\u00f3 thay \u0111\u1ed5i m\u1ea1nh theo \u00e1p su\u1ea5t v\u00e0 nhi\u1ec7t \u0111\u1ed9, v\u00e0 n\u00f3 k\u1ebft h\u1ee3p v\u1ec1 m\u1eb7t \u00e2m h\u1ecdc v\u1edbi m\u00e1y v\u00e0 \u1ed1ng d\u1eabn c\u1ee7a n\u00f3. S\u1ef1 k\u1ebft h\u1ee3p \u00e2m h\u1ecdc \u0111\u00f3 c\u00f3 th\u1ec3 t\u1ea1o ra nh\u1eefng c\u1ed9ng h\u01b0\u1edfng v\u00e0 b\u1ea5t \u1ed5n \u0111\u1ecbnh ho\u00e0n to\u00e0n kh\u00f4ng t\u1ed3n t\u1ea1i trong m\u1ed9t h\u1ec7 th\u1ed1ng ch\u1ea5t l\u1ecfng kh\u00f4ng n\u00e9n \u0111\u01b0\u1ee3c, \u0111\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao c\u00e1c v\u1ea5n \u0111\u1ec1 qu\u1ea1t v\u00e0 m\u00e1y n\u00e9n th\u01b0\u1eddng tr\u00f4ng kh\u00e1c ho\u00e0n to\u00e0n so v\u1edbi c\u00e1c v\u1ea5n \u0111\u1ec1 b\u01a1m tr\u00ean ph\u1ed5.<\/p>\n<h2>1. C\u00e1c lo\u1ea1i l\u1ef1c kh\u00ed \u0111\u1ed9ng<\/h2>\n<h3>1. L\u1ef1c \u0111\u1ea9y<\/h3>\n<p>\u0110\u00e2y l\u00e0 nh\u1eefng l\u1ef1c d\u1ecdc tr\u1ee5c \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi \u00e1p su\u1ea5t t\u00e1c d\u1ee5ng l\u00ean b\u1ec1 m\u1eb7t c\u00e1nh qu\u1ea1t:<\/p>\n<ul>\n<li><strong>Qu\u1ea1t li t\u00e2m:<\/strong> ch\u00eanh l\u1ec7ch \u00e1p su\u1ea5t t\u1ea1o ra l\u1ef1c \u0111\u1ea9y h\u01b0\u1edbng v\u1ec1 ph\u00eda l\u1ed1i v\u00e0o.<\/li>\n<li><strong>Qu\u1ea1t h\u01b0\u1edbng tr\u1ee5c:<\/strong> ph\u1ea3n l\u1ef1c t\u00e1c d\u1ee5ng khi t\u0103ng t\u1ed1c \u0111\u1ed9 kh\u00f4ng kh\u00ed t\u1ea1o ra l\u1ef1c d\u1ecdc tr\u1ee5c.<\/li>\n<li><strong>Tuabin:<\/strong> s\u1ef1 gi\u00e3n n\u1edf c\u1ee7a kh\u00ed qua c\u00e1nh qu\u1ea1t t\u1ea1o ra m\u1ed9t l\u1ef1c \u0111\u1ea9y l\u1edbn.<\/li>\n<li><strong>K\u00edch c\u1ee1:<\/strong> g\u1ea7n nh\u01b0 t\u1ef7 l\u1ec7 v\u1edbi s\u1ef1 t\u0103ng \u00e1p su\u1ea5t v\u00e0 t\u1ed1c \u0111\u1ed9 d\u00f2ng ch\u1ea3y.<\/li>\n<li><strong>T\u00e1c d\u1ee5ng:<\/strong> n\u00f3 t\u00e1c \u0111\u1ed9ng l\u00ean <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/thrust-bearing\/\">\u1ed5 tr\u1ee5c \u0111\u1ea9y<\/a> v\u00e0 t\u1ea1o ra <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/axial-vibration\/\">rung \u0111\u1ed9ng tr\u1ee5c<\/a>.<\/li>\n<\/ul>\n<h3>2. L\u1ef1c h\u01b0\u1edbng t\u00e2m<\/h3>\n<p>\u0110\u00e2y l\u00e0 nh\u1eefng l\u1ef1c ngang \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi s\u1ef1 ph\u00e2n b\u1ed1 \u00e1p su\u1ea5t kh\u00f4ng \u0111\u1ec1u xung quanh rotor. Ch\u00fang c\u00f3 hai d\u1ea1ng ri\u00ean bi\u1ec7t.<\/p>\n<p><strong>L\u1ef1c h\u01b0\u1edbng t\u00e2m \u1ed5n \u0111\u1ecbnh:<\/strong><\/p>\n<ul>\n<li>\u0110\u01b0\u1ee3c g\u00e2y ra b\u1edfi \u00e1p su\u1ea5t kh\u00f4ng \u0111\u1ed1i x\u1ee9ng trong v\u1ecf m\u00e1y ho\u1eb7c \u1ed1ng d\u1eabn.<\/li>\n<li>Thay \u0111\u1ed5i theo \u0111i\u1ec3m ho\u1ea1t \u0111\u1ed9ng, t\u1ee9c l\u00e0 t\u1ed1c \u0111\u1ed9 d\u00f2ng ch\u1ea3y.<\/li>\n<li>\u0110\u1ea1t m\u1ee9c t\u1ed1i thi\u1ec3u t\u1ea1i \u0111i\u1ec3m thi\u1ebft k\u1ebf.<\/li>\n<li>T\u1ea1o t\u1ea3i tr\u00ean v\u00f2ng bi v\u00e0 th\u00e0nh ph\u1ea7n rung \u0111\u1ed9ng 1\u00d7.<\/li>\n<\/ul>\n<p><strong>L\u1ef1c b\u00e1n k\u00ednh quay:<\/strong><\/p>\n<ul>\n<li>Ph\u00e1t sinh khi c\u00e1nh qu\u1ea1t ho\u1eb7c rotor c\u00f3 t\u1ea3i kh\u00ed \u0111\u1ed9ng kh\u00f4ng \u0111\u1ed1i x\u1ee9ng.<\/li>\n<li>L\u1ef1c quay c\u00f9ng v\u1edbi rotor.<\/li>\n<li>N\u00f3 t\u1ea1o ra rung \u0111\u1ed9ng 1\u00d7 tr\u00f4ng gi\u1ed1ng nh\u01b0 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/unbalance\/\">m\u1ea5t c\u00e2n b\u1eb1ng<\/a>.<\/li>\n<li>N\u00f3 c\u00f3 th\u1ec3 c\u1ed9ng theo vect\u01a1 v\u1edbi m\u1ea5t c\u00e2n b\u1eb1ng c\u01a1 h\u1ecdc th\u1ef1c s\u1ef1, \u0111\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao m\u1ed9t qu\u1ea1t c\u00f3 th\u1ec3 c\u00f3 v\u1ebb nh\u01b0 &#8220;m\u1ea5t c\u00e2n b\u1eb1ng&#8221; thu\u1ea7n tu\u00fd v\u00ec \u0111i\u1ec3m ho\u1ea1t \u0111\u1ed9ng c\u1ee7a n\u00f3 thay \u0111\u1ed5i.<\/li>\n<\/ul>\n<h3>3. Xung \u0111\u1ed9ng khi l\u01b0\u1ee1i qu\u1ea1t \u0111i qua<\/h3>\n<p>\u0110\u00e2y l\u00e0 nh\u1eefng xung \u00e1p su\u1ea5t \u0111\u1ecbnh k\u1ef3 v\u1edbi t\u1ed1c \u0111\u1ed9 m\u00e0 c\u00e1c c\u00e1nh qu\u1ea1t \u0111i qua m\u1ed9t \u0111i\u1ec3m c\u1ed1 \u0111\u1ecbnh:<\/p>\n<ul>\n<li><strong>T\u1ea7n s\u1ed1:<\/strong> s\u1ed1 l\u01b0\u1ee3ng c\u00e1nh \u00d7 RPM \/ 60 \u2014 m\u1ed9t gi\u00e1 tr\u1ecb m\u00e0 <a href=\"https:\/\/vibromera.eu\/vi\/calculators\/blade-pass-frequency\/\">M\u00e1y t\u00ednh t\u1ea7n s\u1ed1 c\u00e1nh \u0111i qua<\/a> tr\u1edf l\u1ea1i tr\u1ef1c ti\u1ebfp.<\/li>\n<li><strong>G\u00e2y ra:<\/strong> m\u1ed7i c\u00e1nh t\u1ea1o nhi\u1ec5u lo\u1ea1n trong tr\u01b0\u1eddng d\u00f2ng ch\u1ea3y v\u00e0 ph\u00e1t ra xung \u00e1p su\u1ea5t.<\/li>\n<li><strong>S\u1ef1 t\u01b0\u01a1ng t\u00e1c:<\/strong> n\u00f3 x\u1ea3y ra gi\u1eefa c\u00e1c c\u00e1nh quay v\u00e0 c\u00e1c c\u00e1nh t\u0129nh, d\u1ee5ng c\u1ee5, ho\u1eb7c l\u01b0\u1ee1i nh\u00e0.<\/li>\n<li><strong>Bi\u00ean \u0111\u1ed9:<\/strong> ph\u1ee5 thu\u1ed9c v\u00e0o \u0111\u1ed9 kho\u1ea3ng c\u00e1ch c\u00e1nh-t\u0129nh v\u00e0 c\u00e1c \u0111i\u1ec1u ki\u1ec7n d\u00f2ng ch\u1ea3y.<\/li>\n<li><strong>T\u00e1c d\u1ee5ng:<\/strong> \u0111\u00e2y l\u00e0 ngu\u1ed3n ch\u00ednh c\u1ee7a t\u1ea1p \u00e2m tonal v\u00e0 rung \u0111\u1ed9ng trong qu\u1ea1t v\u00e0 m\u00e1y n\u00e9n.<\/li>\n<\/ul>\n<h3>4. L\u1ef1c do qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed9ng kh\u00f4ng \u1ed5n \u0111\u1ecbnh c\u1ee7a d\u00f2ng ch\u1ea3y<\/h3>\n<ul>\n<li><strong>L\u1ef1c ng\u1eabu nhi\u00ean:<\/strong> \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi v\u00f2ng xo\u00e1y r\u1ed1i lo\u1ea1n v\u00e0 t\u00e1ch d\u00f2ng ch\u1ea3y.<\/li>\n<li><strong>Ph\u1ed5 t\u1ea7n s\u1ed1 r\u1ed9ng:<\/strong> n\u0103ng l\u01b0\u1ee3ng lan r\u1ed9ng tr\u00ean to\u00e0n b\u1ed9 d\u1ea3i t\u1ea7n s\u1ed1 thay v\u00ec t\u1eadp trung trong c\u00e1c tones.<\/li>\n<li><strong>Ph\u1ee5 thu\u1ed9c v\u00e0o d\u00f2ng ch\u1ea3y:<\/strong> ch\u00fang t\u0103ng theo <a href=\"https:\/\/vibromera.eu\/vi\/calculators\/reynolds-number-calculator\/\">S\u1ed1 Reynolds<\/a> v\u00e0 khi ho\u1ea1t \u0111\u1ed9ng ngo\u00e0i thi\u1ebft k\u1ebf.<\/li>\n<li><strong>M\u1ed1i quan t\u00e2m v\u1ec1 m\u1ec7t m\u1ecfi:<\/strong> t\u1ea3i tr\u1ecdng ng\u1eabu nhi\u00ean n\u00e0y g\u00f3p ph\u1ea7n v\u00e0o m\u1ec7t m\u1ecfi c\u1ee7a linh ki\u1ec7n theo th\u1eddi gian.<\/li>\n<\/ul>\n<h3>5. L\u1ef1c t\u1eeb d\u00f2ng ch\u1ea3y kh\u00f4ng \u1ed5n \u0111\u1ecbnh<\/h3>\n<p><strong>Rotating stall:<\/strong><\/p>\n<ul>\n<li>M\u1ed9t v\u00f9ng t\u00e1ch d\u00f2ng ch\u1ea3y \u0111\u1ecba ph\u01b0\u01a1ng quay quanh v\u00e0nh.<\/li>\n<li>Xu\u1ea5t hi\u1ec7n t\u1ea1i <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/sub-synchronous\/\">kh\u00f4ng \u0111\u1ed3ng b\u1ed9<\/a> t\u1ea7n s\u1ed1, kho\u1ea3ng 0,2\u20130,8\u00d7 t\u1ed1c \u0111\u1ed9 rotor.<\/li>\n<li>T\u1ea1o ra c\u00e1c l\u1ef1c kh\u00f4ng \u1ed5n \u0111\u1ecbnh c\u1ef1c m\u1ea1nh.<\/li>\n<li>Th\u01b0\u1eddng g\u1eb7p \u1edf d\u00f2ng ch\u1ea3y th\u1ea5p trong m\u00e1y n\u00e9n.<\/li>\n<\/ul>\n<p><strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/surging\/\">S\u00f3ng d\u00e2ng<\/a>:<\/strong><\/p>\n<ul>\n<li>Dao \u0111\u1ed9ng d\u00f2ng ch\u1ea3y to\u00e0n h\u1ec7 th\u1ed1ng, v\u1edbi d\u00f2ng ch\u1ea3y \u0111\u1ea3o ng\u01b0\u1ee3c t\u1edbi v\u00e0 lui.<\/li>\n<li>T\u1ea7n s\u1ed1 r\u1ea5t th\u1ea5p, x\u1ea5p x\u1ec9 0,5\u201310 Hz.<\/li>\n<li>Bi\u00ean \u0111\u1ed9 l\u1ef1c c\u1ef1c k\u1ef3 l\u1edbn.<\/li>\n<li>N\u00f3 c\u00f3 th\u1ec3 ph\u00e1 h\u1ee7y m\u1ed9t m\u00e1y n\u00e9n n\u1ebfu \u0111\u01b0\u1ee3c \u0111\u1ec3 k\u00e9o d\u00e0i.<\/li>\n<\/ul>\n<h2>2. Rung \u0111\u1ed9ng t\u1eeb c\u00e1c ngu\u1ed3n kh\u00ed \u0111\u1ed9ng h\u1ecdc<\/h2>\n<h3>T\u1ea7n s\u1ed1 v\u1ee1 c\u00e1nh (BPF)<\/h3>\n<ul>\n<li>Th\u00e0nh ph\u1ea7n rung \u0111\u1ed9ng kh\u00ed \u0111\u1ed9ng h\u1ecdc chi\u1ebfm \u01b0u th\u1ebf.<\/li>\n<li>Bi\u00ean \u0111\u1ed9 c\u1ee7a n\u00f3 thay \u0111\u1ed5i theo \u0111i\u1ec3m ho\u1ea1t \u0111\u1ed9ng.<\/li>\n<li>N\u00f3 cao h\u01a1n \u1edf c\u00e1c \u0111i\u1ec1u ki\u1ec7n ngo\u00e0i thi\u1ebft k\u1ebf.<\/li>\n<li>N\u00f3 c\u00f3 th\u1ec3 k\u00edch th\u00edch m\u1ed9t c\u1ea5u tr\u00fac ho\u1eb7c <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/blade-resonance\/\">c\u1ed9ng h\u01b0\u1edfng c\u00e1nh<\/a>.<\/li>\n<\/ul>\n<h3>Xung \u0111\u1ed9ng t\u1ea7n s\u1ed1 th\u1ea5p<\/h3>\n<ul>\n<li>Xu\u1ea5t ph\u00e1t t\u1eeb <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/recirculation\/\">t\u00e1i tu\u1ea7n ho\u00e0n<\/a>, \u0111\u1ed9t ng\u1ed9t ho\u1eb7c xo\u00e1y.<\/li>\n<li>Th\u01b0\u1eddng xuy\u00ean nghi\u00eam tr\u1ecdng v\u1ec1 bi\u00ean \u0111\u1ed9 \u2014 ch\u00fang c\u00f3 th\u1ec3 v\u01b0\u1ee3t qu\u00e1 rung \u0111\u1ed9ng 1\u00d7.<\/li>\n<li>Ch\u00fang ch\u1ec9 ra ho\u1ea1t \u0111\u1ed9ng xa \u0111i\u1ec3m thi\u1ebft k\u1ebf.<\/li>\n<li>Ch\u00fang \u0111\u00f2i h\u1ecfi thay \u0111\u1ed5i \u0111i\u1ec1u ki\u1ec7n ho\u1ea1t \u0111\u1ed9ng, kh\u00f4ng ph\u1ea3i s\u1eeda ch\u1eefa c\u01a1 h\u1ecdc.<\/li>\n<\/ul>\n<h3>Rung \u0111\u1ed9ng ph\u1ed5 t\u1ea7n s\u1ed1 r\u1ed9ng<\/h3>\n<ul>\n<li>\u0110\u01b0\u1ee3c t\u1ea1o ra b\u1edfi <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/turbulence\/\">s\u1ef1 h\u1ed7n lo\u1ea1n<\/a> v\u00e0 ti\u1ebfng \u1ed3n d\u00f2ng ch\u1ea3y.<\/li>\n<li>N\u00e2ng cao trong c\u00e1c khu v\u1ef1c t\u1ed1c \u0111\u1ed9 cao.<\/li>\n<li>T\u0103ng theo l\u01b0u l\u01b0\u1ee3ng v\u00e0 c\u01b0\u1eddng \u0111\u1ed9 nhi\u1ec5u lo\u1ea1n.<\/li>\n<li>\u00cdt lo l\u1eafng h\u01a1n c\u00e1c th\u00e0nh ph\u1ea7n tonal, nh\u01b0ng l\u00e0 m\u1ed9t ch\u1ec9 b\u00e1o h\u1eefu \u00edch v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng d\u00f2ng ch\u1ea3y.<\/li>\n<\/ul>\n<h2>3. K\u1ebft h\u1ee3p v\u1edbi Hi\u1ec7u \u1ee9ng C\u01a1 h\u1ecdc<\/h2>\n<h3>T\u01b0\u01a1ng t\u00e1c kh\u00ed \u0111\u1ed9ng l\u1ef1c\u2014c\u01a1 h\u1ecdc<\/h3>\n<ul>\n<li>C\u00e1c l\u1ef1c kh\u00ed \u0111\u1ed9ng h\u1ecdc l\u00e0m l\u1ec7ch rotor.<\/li>\n<li>S\u1ef1 l\u1ec7ch n\u00e0y thay \u0111\u1ed5i c\u00e1c kho\u1ea3ng c\u00e1ch ch\u1ea1y, \u0111i\u1ec1u n\u00e0y l\u1ea7n l\u01b0\u1ee3t thay \u0111\u1ed5i c\u00e1c l\u1ef1c kh\u00ed \u0111\u1ed9ng h\u1ecdc.<\/li>\n<li>Ph\u1ea3n h\u1ed3i n\u00e0y c\u00f3 th\u1ec3 t\u1ea1o ra m\u1ed9t kh\u00f4ng \u1ed5n \u0111\u1ecbnh gh\u00e9p n\u1ed1i.<\/li>\n<li>M\u1ed9t v\u00ed d\u1ee5 c\u1ed5 \u0111i\u1ec3n l\u00e0 c\u00e1c l\u1ef1c kh\u00ed \u0111\u1ed9ng h\u1ecdc trong c\u00e1c con d\u1ea5u c\u00f3 g\u00f3p ph\u1ea7n <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/rotor-instability\/\">s\u1ef1 m\u1ea5t \u1ed5n \u0111\u1ecbnh c\u1ee7a r\u00f4to<\/a> \u2014 c\u00f3 li\u00ean quan ch\u1eb7t ch\u1ebd \u0111\u1ebfn <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/steam-whirl\/\">xo\u00e1y h\u01a1i<\/a> th\u1ea5y trong c\u00e1c tua-bin.<\/li>\n<\/ul>\n<h3>T\u1eaft d\u1ea7n kh\u00ed \u0111\u1ed9ng<\/h3>\n<ul>\n<li>L\u1ef1c c\u1ea3n kh\u00f4ng kh\u00ed n\u00f3i chung cung c\u1ea5p gi\u1ea3m ch\u1ea5n cho rung \u0111\u1ed9ng c\u1ea5u tr\u00fac.<\/li>\n<li>Hi\u1ec7u \u1ee9ng \u0111\u00f3 th\u01b0\u1eddng l\u00e0 t\u00edch c\u1ef1c, t\u1ee9c l\u00e0 \u1ed5n \u0111\u1ecbnh.<\/li>\n<li>Nh\u01b0ng trong nh\u1eefng \u0111i\u1ec1u ki\u1ec7n d\u00f2ng ch\u1ea3y nh\u1ea5t \u0111\u1ecbnh, n\u00f3 c\u00f3 th\u1ec3 tr\u1edf n\u00ean ti\u00eau c\u1ef1c v\u00e0 b\u1ea5t \u1ed5n \u0111\u1ecbnh.<\/li>\n<li>\u0110\u00e2y l\u00e0 m\u1ed9t c\u00e2n nh\u1eafc quan tr\u1ecdng trong <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/rotor-dynamics\/\">\u0111\u1ed9ng l\u1ef1c h\u1ecdc r\u00f4to<\/a> c\u1ee7a turbomachinery.<\/li>\n<\/ul>\n<h2>4. C\u00e1c c\u00e2n nh\u1eafc thi\u1ebft k\u1ebf<\/h2>\n<h3>Gi\u1ea3m thi\u1ec3u c\u00e1c l\u1ef1c<\/h3>\n<ul>\n<li>T\u1ed1i \u01b0u h\u00f3a g\u00f3c l\u01b0\u1ee1i v\u00e0 kho\u1ea3ng c\u00e1ch.<\/li>\n<li>S\u1eed d\u1ee5ng b\u1ed9 khu\u1ebfch t\u00e1n ho\u1eb7c kh\u00f4ng gian kh\u00f4ng c\u00f3 c\u00e1nh qu\u1ea1t \u0111\u1ec3 gi\u1ea3m xung \u0111\u1ed9ng<\/li>\n<li>Thi\u1ebft k\u1ebf cho ph\u1ea1m vi ho\u1ea1t \u0111\u1ed9ng r\u1ed9ng, \u1ed5n \u0111\u1ecbnh.<\/li>\n<li>Ch\u1ecdn s\u1ed1 l\u01b0\u1ee3ng l\u01b0\u1ee1i tr\u00e1nh c\u00e1c c\u1ed9ng h\u01b0\u1edfng \u00e2m thanh.<\/li>\n<\/ul>\n<h3>Thi\u1ebft k\u1ebf c\u1ea5u tr\u00fac<\/h3>\n<ul>\n<li>L\u1ef1a ch\u1ecdn v\u00f2ng bi ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c t\u1ea3i kh\u00ed \u0111\u1ed9ng l\u1ef1c h\u1ecdc tr\u00ean c\u01a1 s\u1edf c\u00e1c t\u1ea3i c\u01a1 h\u1ecdc.<\/li>\n<li>Thi\u1ebft k\u1ebf tr\u1ee5c \u0111\u1ee7 c\u1ee9ng \u0111\u1ec3 gi\u1edbi h\u1ea1n s\u1ef1 m\u00e1y m\u00f3c d\u01b0\u1edbi t\u00e1c d\u1ee5ng c\u1ee7a l\u1ef1c kh\u00ed \u0111\u1ed9ng.<\/li>\n<li>T\u00e1ch r\u1eddi l\u01b0\u1ee1i <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/natural-frequency\/\">t\u1ea7n s\u1ed1 t\u1ef1 nhi\u00ean<\/a> kh\u1ecfi c\u00e1c ngu\u1ed3n k\u00edch th\u00edch.<\/li>\n<li>Thi\u1ebft k\u1ebf v\u1ecf v\u00e0 c\u1ea5u tr\u00fac cho c\u00e1c t\u1ea3i do xung \u00e1p su\u1ea5t g\u00e2y ra.<\/li>\n<\/ul>\n<h2>5. C\u00e1c Chi\u1ebfn L\u01b0\u1ee3c V\u1eadn H\u00e0nh v\u00e0 \u0110o L\u01b0\u1eddng T\u1ea1i Hi\u1ec7n Tr\u01b0\u1eddng<\/h2>\n<h3>\u0110i\u1ec3m v\u1eadn h\u00e0nh t\u1ed1i \u01b0u<\/h3>\n<ul>\n<li>V\u1eadn h\u00e0nh g\u1ea7n \u0111i\u1ec3m thi\u1ebft k\u1ebf \u0111\u1ec3 c\u00f3 l\u1ef1c kh\u00ed \u0111\u1ed9ng nh\u1ea5t thi\u1ec3u.<\/li>\n<li>Tr\u00e1nh l\u01b0u l\u01b0\u1ee3ng r\u1ea5t th\u1ea5p, c\u00f3 th\u1ec3 g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng l\u01b0u th\u00f4ng ng\u01b0\u1ee3c v\u00e0 s\u1ee5p.<\/li>\n<li>Tr\u00e1nh l\u01b0u l\u01b0\u1ee3ng r\u1ea5t cao, c\u00f3 th\u1ec3 l\u00e0m t\u0103ng v\u1eadn t\u1ed1c d\u00f2ng ch\u1ea3y v\u00e0 s\u1ef1 \u0111\u1ed9ng lo\u1ea1n.<\/li>\n<li>S\u1eed d\u1ee5ng t\u1ed1c \u0111\u1ed9 thay \u0111\u1ed5i \u0111\u1ec3 duy tr\u00ec \u0111i\u1ec3m t\u1ed1i \u01b0u theo nhu c\u1ea7u thay \u0111\u1ed5i \u2014 <a href=\"https:\/\/vibromera.eu\/vi\/calculators\/affinity-laws-calculator\/\">\u0111\u1ecbnh lu\u1eadt t\u01b0\u01a1ng t\u1ef1<\/a> m\u00f4 t\u1ea3 c\u00e1ch l\u01b0u l\u01b0\u1ee3ng, \u0111\u1ed9 cao c\u1ea5p v\u00e0 c\u00f4ng su\u1ea5t bi\u1ebfn thi\u00ean theo t\u1ed1c \u0111\u1ed9.<\/li>\n<\/ul>\n<h3>Tr\u00e1nh c\u00e1c s\u1ef1 kh\u00f4ng \u1ed5n \u0111\u1ecbnh<\/h3>\n<ul>\n<li>Gi\u1eef v\u1ecb tr\u00ed b\u00ean ph\u1ea3i \u0111\u01b0\u1eddng l\u1ea1c l\u1ed1i trong c\u00e1c m\u00e1y n\u00e9n.<\/li>\n<li>\u00c1p d\u1ee5ng ki\u1ec3m so\u00e1t ch\u1ed1ng t\u0103ng \u00e1p.<\/li>\n<li>Gi\u00e1m s\u00e1t s\u1ef1 kh\u1edfi \u0111\u1ea7u c\u1ee7a hi\u1ec7n t\u01b0\u1ee3ng s\u1ee5p.<\/li>\n<li>Cung c\u1ea5p b\u1ea3o v\u1ec7 l\u01b0u l\u01b0\u1ee3ng t\u1ed1i thi\u1ec3u cho c\u1ea3 qu\u1ea1t v\u00e0 m\u00e1y n\u00e9n.<\/li>\n<\/ul>\n<p>T\u1ea1i hi\u1ec7n tr\u01b0\u1eddng, th\u00e1ch th\u1ee9c th\u1ef1c t\u1ebf l\u00e0 ph\u00e2n bi\u1ec7t m\u1ed9t v\u1ea5n \u0111\u1ec1 kh\u00ed \u0111\u1ed9ng t\u1eeb m\u1ed9t v\u1ea5n \u0111\u1ec1 c\u01a1 h\u1ecdc, b\u1edfi v\u00ec c\u1ea3 hai c\u00f3 th\u1ec3 l\u00e0m t\u0103ng c\u00e1c \u0111\u1ec9nh 1\u00d7 ho\u1eb7c BPF. B\u1ed9 ph\u00e2n t\u00edch xung x\u1ecbch hai k\u00eanh nh\u01b0 <a href=\"https:\/\/vibromera.eu\/vi\/san-pham\/balanset-1\/\">Balanset-1A<\/a> gi\u00fap v\u1ebd ranh gi\u1edbi \u0111\u00f3: b\u1eb1ng c\u00e1ch ch\u1ee5p ph\u1ed5 v\u00e0 t\u1ea7n s\u1ed1 1\u00d7 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/phase\/\">bi\u00ean \u0111\u1ed9 v\u00e0 pha<\/a> t\u1ea1i m\u1ed9t s\u1ed1 \u0111i\u1ec3m v\u1eadn h\u00e0nh, k\u1ef9 s\u01b0 c\u00f3 th\u1ec3 th\u1ea5y li\u1ec7u m\u1ed9t \u0111\u1ec9nh c\u00f3 theo d\u00f5i t\u1ed1c \u0111\u1ed9 quay v\u00e0 gi\u1eef c\u1ed1 \u0111\u1ecbnh theo t\u1ea3i - ch\u1ec9 ra m\u1ea5t c\u00e2n b\u1eb1ng c\u01a1 h\u1ecdc - hay s\u01b0ng l\u00ean v\u00e0 d\u1ecbch chuy\u1ec3n khi l\u01b0u l\u01b0\u1ee3ng thay \u0111\u1ed5i, ch\u1ec9 ra ngu\u1ed3n kh\u00ed \u0111\u1ed9ng. Khi th\u00e0nh ph\u1ea7n 1\u00d7 ch\u1ee9ng t\u1ecf l\u00e0 m\u1ea5t c\u00e2n b\u1eb1ng c\u01a1 h\u1ecdc th\u1ef1c s\u1ef1, c\u00f9ng m\u1ed9t thi\u1ebft b\u1ecb <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/field-balancing\/\">c\u00e2n b\u1eb1ng qu\u1ea1t ho\u1eb7c b\u1ed9 l\u01b0u chuy\u1ec3n t\u1ea1i ch\u1ed7<\/a>, v\u00ec v\u1eady \u0111\u00f3ng g\u00f3p kh\u00ed \u0111\u1ed9ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c gi\u1ea3i quy\u1ebft ri\u00eang theo c\u00e1c \u0111i\u1ec1u kho\u1ea3n c\u1ee7a n\u00f3.<\/p>\n<p>C\u00e1c l\u1ef1c kh\u00ed \u0111\u1ed9ng l\u00e0, cu\u1ed1i c\u00f9ng, c\u01a1 b\u1ea3n \u0111\u1ed1i v\u1edbi ho\u1ea1t \u0111\u1ed9ng v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a m\u1ecdi m\u00e1y di chuy\u1ec3n kh\u00f4ng kh\u00ed v\u00e0 x\u1eed l\u00fd kh\u00ed. Hi\u1ec3u c\u00e1ch c\u00e1c l\u1ef1c n\u00e0y thay \u0111\u1ed5i theo \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh, nh\u1eadn bi\u1ebft ch\u1eef k\u00fd dao \u0111\u1ed9ng kh\u00e1c bi\u1ec7t c\u1ee7a ch\u00fang, v\u00e0 c\u1ea3 hai thi\u1ebft k\u1ebf v\u00e0 v\u1eadn h\u00e0nh thi\u1ebft b\u1ecb \u0111\u1ec3 gi\u1eef c\u00e1c th\u00e0nh ph\u1ea7n kh\u00f4ng \u1ed5n \u0111\u1ecbnh nh\u1ecf \u2014 ch\u1ee7 y\u1ebfu b\u1eb1ng c\u00e1ch v\u1eadn h\u00e0nh g\u1ea7n \u0111i\u1ec3m thi\u1ebft k\u1ebf \u2014 l\u00e0 nh\u1eefng g\u00ec cung c\u1ea5p d\u1ecbch v\u1ee5 \u0111\u00e1ng tin c\u1eady, hi\u1ec7u qu\u1ea3 t\u1eeb qu\u1ea1t, m\u00e1y th\u1ed5i, m\u00e1y n\u00e9n v\u00e0 turbine tr\u00ean to\u00e0n ng\u00e0nh c\u00f4ng nghi\u1ec7p. C\u00f4ng nh\u00e2n li\u00ean quan <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/fan-defects\/\">l\u1ed7i qu\u1ea1t<\/a> and <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/impeller-defects\/\">l\u1ed7i c\u00e1nh qu\u1ea1t<\/a> r\u1eb1ng t\u1ea3i kh\u00ed \u0111\u1ed9ng c\u00f3 th\u1ec3 t\u0103ng t\u1ed1c ho\u00e0n th\u00e0nh b\u1ee9c tranh ch\u1ea9n \u0111o\u00e1n.<\/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 kh\u00ed \u0111\u1ed9ng h\u1ecdc trong qu\u1ea1t v\u00e0 tua-bin, t\u1ea3i tr\u1ecdng do \u00e1p su\u1ea5t kh\u00f4ng kh\u00ed t\u1ea1o ra rung \u0111\u1ed9ng \u1edf t\u1ea7n s\u1ed1 c\u00e1nh qu\u1ea1t, l\u1ef1c \u0111\u1ea9y v\u00e0 s\u1ef1 b\u1ea5t \u1ed5n do d\u00f2ng ch\u1ea3y g\u00e2y ra.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-20617","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/20617","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\/20617\/revisions"}],"predecessor-version":[{"id":101299,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/20617\/revisions\/101299"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/media?parent=20617"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/categories?post=20617"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/tags?post=20617"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}