{"id":140,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/hydraulic-forces\/"},"modified":"2026-05-23T22:43:23","modified_gmt":"2026-05-23T22:43:23","slug":"hydraulic-forces","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/vi\/glossary\/hydraulic-forces\/","title":{"rendered":"L\u1ef1c th\u1ee7y l\u1ef1c l\u00e0 g\u00ec? Ngu\u1ed3n rung \u0111\u1ed9ng c\u1ee7a m\u00e1y b\u01a1m"},"content":{"rendered":"<h1>Hi\u1ec3u v\u1ec1 l\u1ef1c th\u1ee7y l\u1ef1c trong m\u00e1y b\u01a1m<\/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\/140?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\/140?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\/140?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\/140?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\/140?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\/140?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\/140?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\/140?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\/140?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\/140?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\/140?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\/140?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\/140?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\/140?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 th\u1ee7y l\u1ef1c<\/strong> l\u00e0 c\u00e1c l\u1ef1c m\u00e0 m\u1ed9t ch\u1ea5t l\u1ecfng ch\u1ea3y t\u00e1c d\u1ee5ng l\u00ean c\u00e1c th\u00e0nh ph\u1ea7n c\u1ee7a b\u01a1m: t\u1ea3i c\u1ea3m \u1ee9ng \u00e1p l\u1ef1c l\u00ean c\u00e1c c\u00e1nh c\u1ee7a b\u00e1nh c\u00f4ng t\u00e1c, l\u1ef1c \u0111\u1ea9y d\u1ecdc tr\u1ee5c t\u1eeb ch\u00eanh l\u1ec7ch \u00e1p su\u1ea5t tr\u00ean b\u00e1nh c\u00f4ng t\u00e1c, l\u1ef1c h\u01b0\u1edbng t\u00e2m t\u1eeb ph\u00e2n b\u1ed1 \u00e1p su\u1ea5t kh\u00f4ng \u0111\u1ed1i x\u1ee9ng, v\u00e0 l\u1ef1c xung \u0111\u1ed9ng sinh ra t\u1eeb <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/flow-turbulence\/\">hi\u1ec7n t\u01b0\u1ee3ng nhi\u1ec5u lo\u1ea1n d\u00f2ng ch\u1ea3y<\/a> v\u00e0 t\u01b0\u01a1ng t\u00e1c gi\u1eefa c\u00e1nh v\u1eadt l\u00fd\u2014v\u00f2ng volute. Ch\u00fang kh\u00e1c bi\u1ec7t c\u01a1 b\u1ea3n so v\u1edbi c\u00e1c l\u1ef1c c\u01a1 h\u1ecdc \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/unbalance\/\">m\u1ea5t c\u00e2n b\u1eb1ng<\/a> ho\u1eb7c <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/misalignment\/\">s\u1ef1 kh\u00f4ng th\u1eb3ng h\u00e0ng<\/a>, b\u1edfi v\u00ec ch\u00fang ph\u00e1t sinh t\u1eeb \u00e1p su\u1ea5t ch\u1ea5t l\u1ecfng v\u00e0 s\u1ef1 thay \u0111\u1ed5i \u0111\u1ed9ng l\u01b0\u1ee3ng ch\u1ee9 kh\u00f4ng ph\u1ea3i t\u1eeb kh\u1ed1i l\u01b0\u1ee3ng quay \u2014 v\u00e0 ch\u00fang bi\u1ec3u hi\u1ec7n trong ph\u1ed5 d\u01b0\u1edbi d\u1ea1ng <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/vane-passing-frequency\/\">t\u1ea7n s\u1ed1 c\u00e1nh qu\u1ea1t<\/a> v\u00e0 c\u00e1c s\u00f3ng h\u00e0i li\u00ean quan c\u1ee7a n\u00f3. Hi\u1ec3u r\u00f5 ch\u00fang l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ed9 tin c\u1eady c\u1ee7a b\u01a1m: c\u00e1c l\u1ef1c th\u1ee7y l\u1ef1c t\u1ea1o ra t\u1ea3i l\u00ean c\u00e1c \u1ed5 \u0111\u1ee1, s\u1ef1 ch\u00eanh l\u1ec7ch tr\u1ee5c v\u00e0 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/vibration\/\">rung \u0111\u1ed9ng<\/a> thay \u0111\u1ed5i theo \u0111i\u1ec1u ki\u1ec7n ho\u1ea1t \u0111\u1ed9ng \u2014 l\u01b0u l\u01b0\u1ee3ng, \u00e1p su\u1ea5t v\u00e0 t\u00ednh ch\u1ea5t c\u1ee7a ch\u1ea5t l\u1ecfng \u2014 l\u00e0m cho b\u01a1m ho\u1ea1t \u0111\u1ed9ng kh\u00e1c bi\u1ec7t kh\u00e1 nhi\u1ec1u so v\u1edbi m\u00e1y m\u00f3c c\u00f3 l\u1ef1c ho\u00e0n to\u00e0n c\u01a1 h\u1ecdc.<\/p>\n<h2>1. \u0110\u1ecbnh ngh\u0129a: L\u1ef1c th\u1ee7y l\u1ef1c l\u00e0 g\u00ec?<\/h2>\n<p>Trong m\u1ed9t b\u01a1m l\u00fd t\u01b0\u1edfng, ch\u1ea5t l\u1ecfng s\u1ebd t\u00e1c d\u1ee5ng \u0111\u1ec1u l\u00ean m\u1ecdi ph\u1ea7n c\u1ee7a b\u00e1nh c\u00f4ng t\u00e1c v\u00e0 v\u1ecf b\u01a1m, v\u00e0 c\u00e1c l\u1ef1c duy nh\u1ea5t m\u00e0 tr\u1ee5c c\u1ea3m nh\u1eadn s\u1ebd l\u00e0 c\u01a1 h\u1ecdc. Th\u1ef1c t\u1ebf ph\u1ee9c t\u1ea1p h\u01a1n. \u00c1p su\u1ea5t cao h\u01a1n \u1edf l\u1ed1i x\u1ea3 so v\u1edbi l\u1ed1i h\u00fat, n\u00f3 ph\u00e2n b\u1ed1 kh\u00f4ng \u0111\u1ec1u quanh chu vi b\u00e1nh c\u00f4ng t\u00e1c, v\u00e0 n\u00f3 xung \u0111\u1ed9ng m\u1ed7i khi m\u1ed9t c\u00e1nh qu\u00e9t qua l\u01b0\u1ee1i c\u1ee7a v\u1ecf. T\u1ed5ng h\u1ee3p c\u00e1c \u1ea3nh h\u01b0\u1edfng n\u00e0y l\u00e0 m\u1ed9t t\u1eadp h\u1ee3p c\u00e1c t\u1ea3i \u1ed5n \u0111\u1ecbnh, bi\u1ebfn \u0111\u1ed5i ch\u1eadm v\u00e0 xung \u0111\u1ed9ng nhanh t\u00e1c d\u1ee5ng l\u00ean rotor v\u00e0 k\u1ebft c\u1ea5u. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0, \u0111\u1ed9 l\u1edbn c\u1ee7a ch\u00fang t\u00f9y thu\u1ed9c v\u00e0o <em>v\u1ecb tr\u00ed b\u01a1m ho\u1ea1t \u0111\u1ed9ng tr\u00ean \u0111\u01b0\u1eddng cong c\u1ee7a n\u00f3<\/em> \u2014 m\u1ed9t s\u1ef1 ki\u1ec7n mang l\u1ea1i cho k\u1ef9 s\u01b0 ch\u1ea9n \u0111o\u00e1n m\u1ed9t \u0111\u00f2n b\u1ea9y m\u1ea1nh m\u1ebd, b\u1edfi v\u00ec thay \u0111\u1ed5i l\u01b0u l\u01b0\u1ee3ng s\u1ebd thay \u0111\u1ed5i c\u00e1c l\u1ef1c.<\/p>\n<h2>2. C\u00e1c lo\u1ea1i l\u1ef1c th\u1ee7y l\u1ef1c<\/h2>\n<h3>2.1 \u00c1p l\u1ef1c tr\u1ee5c (\u00e1p l\u1ef1c th\u1ee7y l\u1ef1c)<\/h3>\n<p>L\u1ef1c d\u1ecdc tr\u1ee5c r\u00f2ng ph\u00e1t sinh t\u1eeb ch\u00eanh l\u1ec7ch \u00e1p su\u1ea5t tr\u00ean b\u00e1nh c\u00f4ng t\u00e1c:<\/p>\n<ul>\n<li><strong>C\u01a1 ch\u1ebf:<\/strong> \u00e1p su\u1ea5t x\u1ea3 t\u00e1c d\u1ee5ng l\u00ean m\u1ed9t m\u1eb7t c\u1ee7a b\u00e1nh c\u00f4ng t\u00e1c, \u00e1p su\u1ea5t h\u00fat t\u00e1c d\u1ee5ng l\u00ean m\u1eb7t kh\u00e1c.<\/li>\n<li><strong>Ph\u01b0\u01a1ng h\u01b0\u1edbng:<\/strong> th\u01b0\u1eddng h\u01b0\u1edbng v\u1ec1 ph\u00eda h\u00fat (ph\u1ea7n sau c\u1ee7a b\u00e1nh c\u00f4ng t\u00e1c).<\/li>\n<li><strong>K\u00edch c\u1ee1:<\/strong> c\u00f3 th\u1ec3 \u0111\u1ea1t t\u1edbi h\u00e0ng ngh\u00ecn pound l\u1ef1c ngay c\u1ea3 trong c\u00e1c b\u01a1m c\u1ee1 trung b\u00ecnh.<\/li>\n<li><strong>T\u00e1c d\u1ee5ng:<\/strong> t\u1ea1o t\u1ea3i cho <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/thrust-bearing\/\">\u1ed5 tr\u1ee5c \u0111\u1ea9y<\/a> v\u00e0 c\u00f3 th\u1ec3 g\u00e2y ra <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/axial-vibration\/\">rung \u0111\u1ed9ng tr\u1ee5c<\/a>.<\/li>\n<li><strong>Thay \u0111\u1ed5i theo:<\/strong> l\u01b0u l\u01b0\u1ee3ng, \u00e1p su\u1ea5t v\u00e0 thi\u1ebft k\u1ebf c\u00e1nh t\u00ednh to\u00e1n.<\/li>\n<\/ul>\n<h4>Ph\u01b0\u01a1ng ph\u00e1p c\u00e2n b\u1eb1ng l\u1ef1c \u0111\u1ea9y<\/h4>\n<ul>\n<li><strong>L\u1ed7 c\u00e2n b\u1eb1ng:<\/strong> c\u00e1c l\u1ed7 qua \u00e1o che c\u00e1nh t\u00ednh to\u00e1n \u0111\u1ec3 c\u00e2n b\u1eb1ng \u00e1p su\u1ea5t tr\u00ean to\u00e0n b\u1ed9.<\/li>\n<li><strong>C\u00e1nh ph\u1ee5:<\/strong> c\u00e1nh tr\u00ean \u00e1o che ph\u00eda sau \u0111\u1ec3 \u0111\u1ea9y ch\u1ea5t l\u1ecfng ra ngo\u00e0i v\u00e0 gi\u1ea3m \u00e1p su\u1ea5t m\u1eb7t sau.<\/li>\n<li><strong>M\u00e1y b\u01a1m l\u01b0\u1ee1ng h\u00fat:<\/strong> thi\u1ebft k\u1ebf \u0111\u1ed1i x\u1ee9ng trong \u0111\u00f3 hai m\u1eb7t tri\u1ec7t ti\u00eau l\u1ef1c \u0111\u1ea9y c\u1ee7a nhau.<\/li>\n<li><strong>M\u00e1y b\u01a1m \u0111\u1ed1i x\u1ee9ng:<\/strong> m\u00e1y b\u01a1m \u0111a t\u1ea7ng \u0111\u01b0\u1ee3c s\u1eafp x\u1ebfp v\u1edbi c\u00e1c c\u00e1nh t\u00ednh to\u00e1n quay ng\u01b0\u1ee3c chi\u1ec1u nhau.<\/li>\n<\/ul>\n<h3>2.2 L\u1ef1c h\u01b0\u1edbng t\u00e2m<\/h3>\n<p>L\u1ef1c ngang \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi ph\u00e2n b\u1ed1 \u00e1p su\u1ea5t kh\u00f4ng \u0111\u1ed1i x\u1ee9ng quanh c\u00e1nh t\u00ednh to\u00e1n:<\/p>\n<h4>T\u1ea1i \u0111i\u1ec3m hi\u1ec7u su\u1ea5t t\u1ed1t nh\u1ea5t (BEP)<\/h4>\n<ul>\n<li>Ph\u00e2n b\u1ed1 \u00e1p su\u1ea5t t\u01b0\u01a1ng \u0111\u1ed1i \u0111\u1ed1i x\u1ee9ng quanh c\u00e1nh t\u00ednh to\u00e1n.<\/li>\n<li>L\u1ef1c h\u01b0\u1edbng t\u00e2m c\u00e2n b\u1eb1ng v\u00e0 ph\u1ea7n l\u1edbn tri\u1ec7t ti\u00eau nhau.<\/li>\n<li>L\u1ef1c h\u01b0\u1edbng t\u00e2m t\u1ed5ng h\u1ee3p l\u00e0 t\u1ed1i thi\u1ec3u.<\/li>\n<li>\u0110\u00e2y l\u00e0 \u0111i\u1ec1u ki\u1ec7n rung \u0111\u1ed9ng th\u1ea5p nh\u1ea5t.<\/li>\n<\/ul>\n<h4>Ngo\u00e0i BEP &#8212; l\u01b0u l\u01b0\u1ee3ng th\u1ea5p<\/h4>\n<ul>\n<li>Ph\u00e2n b\u1ed1 \u00e1p su\u1ea5t trong t\u1ed5 \u1ed1c tr\u1edf n\u00ean kh\u00f4ng \u0111\u1ed1i x\u1ee9ng.<\/li>\n<li>L\u1ef1c h\u01b0\u1edbng t\u00e2m t\u1ed5ng h\u1ee3p ph\u00e1t tri\u1ec3n h\u01b0\u1edbng v\u1ec1 l\u01b0\u1ee1i t\u1ed5 \u1ed1c (mi\u1ec7ng c\u1eaft).<\/li>\n<li>\u0110\u1ed9 l\u1edbn c\u1ee7a n\u00f3 t\u0103ng khi l\u01b0u l\u01b0\u1ee3ng gi\u1ea3m.<\/li>\n<li>N\u00f3 c\u00f3 th\u1ec3 \u0111\u1ea1t 20&#8211;40% kh\u1ed1i l\u01b0\u1ee3ng c\u00e1nh t\u00ednh to\u00e1n \u1edf tr\u1ea1ng th\u00e1i \u0111\u00f3ng.<\/li>\n<li>L\u1ef1c h\u01b0\u1edbng t\u00e2m quay xu\u1ea5t hi\u1ec7n d\u01b0\u1edbi d\u1ea1ng rung \u0111\u1ed9ng 1\u00d7.<\/li>\n<\/ul>\n<h4>Ngo\u00e0i BEP &#8212; l\u01b0u l\u01b0\u1ee3ng cao<\/h4>\n<ul>\n<li>M\u1ed9t m\u00f4 h\u00ecnh b\u1ea5t \u0111\u1ed1i x\u1ee9ng kh\u00e1c h\u00ecnh th\u00e0nh.<\/li>\n<li>L\u1ef1c h\u01b0\u1edbng t\u00e2m t\u1ed3n t\u1ea1i nh\u01b0ng th\u01b0\u1eddng nh\u1ecf h\u01a1n \u1edf l\u01b0u l\u01b0\u1ee3ng th\u1ea5p.<\/li>\n<li>S\u1ef1 h\u1ed7n lo\u1ea1n d\u00f2ng ch\u1ea3y th\u00eam c\u00e1c th\u00e0nh ph\u1ea7n l\u1ef1c ng\u1eabu nhi\u00ean.<\/li>\n<\/ul>\n<h3>2.3 Dao \u0111\u1ed9ng khi qua l\u01b0\u1ee1ng<\/h3>\n<p>C\u00e1c xung \u00e1p su\u1ea5t \u0111\u1ecbnh k\u1ef3 \u0111\u01b0\u1ee3c t\u1ea1o khi m\u1ed7i c\u00e1nh qu\u00e9t qua l\u01b0\u1ee1i t\u1ed5 \u1ed1c:<\/p>\n<ul>\n<li><strong>T\u1ea7n s\u1ed1:<\/strong> s\u1ed1 c\u00e1nh \u00d7 RPM \/ 60.<\/li>\n<li><strong>C\u01a1 ch\u1ebf:<\/strong> m\u1ed7i c\u00e1nh \u0111i qua d\u01b0\u01a1ng t\u00ednh t\u1ea1o ra m\u1ed9t xung \u00e1p l\u1ef1c.<\/li>\n<li><strong>L\u1ef1c l\u01b0\u1ee3ng:<\/strong> t\u00e1c d\u1ee5ng l\u00ean b\u1ed9 t\u1ea1o l\u1ef1c, cu\u1ed1n xo\u00e1y v\u00e0 v\u1ecf b\u01a1m.<\/li>\n<li><strong>Rung \u0111\u1ed9ng:<\/strong> chi\u1ebfm \u01b0u th\u1ebf \u1edf t\u1ea7n s\u1ed1 \u0111i qua c\u00e1nh.<\/li>\n<li><strong>K\u00edch c\u1ee1:<\/strong> ph\u1ee5 thu\u1ed9c v\u00e0o kho\u1ea3ng c\u00e1ch m\u0169i c\u1eaft, \u0111i\u1ec3m ho\u1ea1t \u0111\u1ed9ng v\u00e0 thi\u1ebft k\u1ebf.<\/li>\n<\/ul>\n<h3>2.4 L\u1ef1c tu\u1ea7n ho\u00e0n<\/h3>\n<ul>\n<li>L\u1ef1c kh\u00f4ng \u1ed5n \u0111\u1ecbnh t\u1ea7n s\u1ed1 th\u1ea5p t\u1eeb s\u1ef1 b\u1ea5t \u1ed5n c\u1ee7a d\u00f2ng ch\u1ea3y<\/li>\n<li>X\u1ea3y ra \u1edf t\u1ed1c \u0111\u1ed9 l\u01b0u l\u01b0\u1ee3ng r\u1ea5t th\u1ea5p \u2014 v\u00e0 \u0111\u00f4i khi r\u1ea5t cao.<\/li>\n<li>T\u1ea7n s\u1ed1 th\u01b0\u1eddng l\u00e0 0,2\u20130,8\u00d7 t\u1ed1c \u0111\u1ed9 ch\u1ea1y, trong <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/sub-synchronous\/\">kh\u00f4ng \u0111\u1ed3ng b\u1ed9<\/a> d\u1ea3i t\u1ea7n.<\/li>\n<li>C\u00f3 th\u1ec3 t\u1ea1o ra rung \u0111\u1ed9ng t\u1ea7n s\u1ed1 th\u1ea5p nghi\u00eam tr\u1ecdng.<\/li>\n<li>D\u1ea5u hi\u1ec7u r\u00f5 r\u00e0ng c\u1ee7a ho\u1ea1t \u0111\u1ed9ng xa BEP \u2014 xem <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/recirculation\/\">t\u00e1i tu\u1ea7n ho\u00e0n<\/a>.<\/li>\n<\/ul>\n<h2>3. \u1ea2nh h\u01b0\u1edfng \u0111\u1ebfn Hi\u1ec7u su\u1ea5t B\u01a1m<\/h2>\n<h3>T\u1ea3i tr\u1ecdng v\u00f2ng bi<\/h3>\n<ul>\n<li>L\u1ef1c xuy\u00ean t\u00e2m th\u1ee7y l\u1ef1c c\u1ed9ng v\u00e0o t\u1ea3i c\u01a1 h\u1ecdc tr\u00ean c\u00e1c v\u00f2ng bi.<\/li>\n<li>C\u00e1c l\u1ef1c thay \u0111\u1ed5i g\u00e2y ra t\u1ea3i tr\u1ecdng tu\u1ea7n ho\u00e0n.<\/li>\n<li>T\u1ea3i n\u1eb7ng nh\u1ea5t \u1edf \u0111i\u1ec1u ki\u1ec7n l\u01b0u l\u01b0\u1ee3ng th\u1ea5p.<\/li>\n<li>L\u1ef1a ch\u1ecdn v\u00f2ng bi ph\u1ea3i t\u00ednh \u0111\u1ebfn th\u00e0nh ph\u1ea7n th\u1ee7y l\u1ef1c.<\/li>\n<li>Tu\u1ed5i th\u1ecd v\u00f2ng bi gi\u1ea3m m\u1ea1nh theo t\u1ea3i (tu\u1ed5i th\u1ecd t\u1ef7 l\u1ec7 v\u1edbi 1\/t\u1ea3i\u00b3), v\u00ec v\u1eady m\u1ed9t l\u1ef1c xuy\u00ean t\u00e2m <a href=\"https:\/\/vibromera.eu\/vi\/calculators\/bearing-load\/\">t\u00ednh to\u00e1n tu\u1ed5i th\u1ecd v\u00f2ng bi L10<\/a> c\u00f3 th\u1ec3 cho th\u1ea5y l\u1ef1c xuy\u00ean t\u00e2m l\u01b0u l\u01b0\u1ee3ng th\u1ea5p l\u00e0m gi\u1ea3m tu\u1ed5i th\u1ecd s\u1eed d\u1ee5ng bao nhi\u00eau.<\/li>\n<\/ul>\n<h3>\u0110\u1ed9 tr\u1ea7n c\u1ee7a tr\u1ee5c<\/h3>\n<ul>\n<li>L\u1ef1c xuy\u00ean t\u00e2m l\u00e0m nho\u1eb9n tr\u1ee5c.<\/li>\n<li>\u0110i\u1ec1u n\u00e0y thay \u0111\u1ed5i kho\u1ea3ng c\u00e1ch con d\u1ea5u v\u00e0 \u0111\u1ed9 v\u1eeba c\u1ee7a v\u00f2ng m\u00e0i.<\/li>\n<li>N\u00f3 c\u00f3 th\u1ec3 gi\u1ea3m hi\u1ec7u su\u1ea5t.<\/li>\n<li>Trong c\u00e1c tr\u01b0\u1eddng h\u1ee3p c\u1ef1c k\u1ef3, n\u00f3 d\u1eabn \u0111\u1ebfn <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/rotor-rub\/\">c\u1ecd x\u00e1t<\/a>.<\/li>\n<\/ul>\n<h3>Sinh ra rung \u0111\u1ed9ng<\/h3>\n<ul>\n<li><strong>Th\u00e0nh ph\u1ea7n 1\u00d7:<\/strong> t\u1eeb l\u1ef1c xuy\u00ean t\u00e2m c\u1ed1 \u0111\u1ecbnh ho\u1eb7c thay \u0111\u1ed5i ch\u1eadm.<\/li>\n<li><strong>Th\u00e0nh ph\u1ea7n VPF:<\/strong> t\u1eeb c\u00e1c xung \u00e1p l\u1ef1c.<\/li>\n<li><strong>T\u1ea7n s\u1ed1 th\u1ea5p:<\/strong> t\u1eeb tu\u1ea7n ho\u00e0n v\u00e0 c\u00e1c s\u1ef1 m\u1ea5t \u1ed5n \u0111\u1ecbnh kh\u00e1c.<\/li>\n<li><strong>Ph\u1ee5 thu\u1ed9c v\u00e0o \u0111i\u1ec3m ho\u1ea1t \u0111\u1ed9ng:<\/strong> to\u00e0n b\u1ed9 b\u1ee9c tranh thay \u0111\u1ed5i theo l\u01b0u l\u01b0\u1ee3ng d\u00f2ng ch\u1ea3y.<\/li>\n<\/ul>\n<h3>\u00c1p l\u1ef1c c\u01a1 h\u1ecdc<\/h3>\n<ul>\n<li>C\u00e1c l\u1ef1c tu\u1ea7n ho\u00e0n g\u00e2y \u00e1p l\u1ef1c <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/fatigue\/\">M\u1ec7t m\u1ecfi<\/a> t\u1ea3i tr\u1ecdng.<\/li>\n<li>C\u00e1c c\u00e1nh b\u00e1nh c\u00f4ng \u0111\u01b0\u1ee3c t\u00e1c d\u1ee5ng l\u1ef1c b\u1edfi c\u00e1c ch\u00eanh l\u1ec7ch \u00e1p su\u1ea5t.<\/li>\n<li>Tr\u1ee5c ch\u1ecbu s\u1ef1 m\u1ecfi t\u1eeb c\u00e1c m\u00f4-men u\u1ed1n.<\/li>\n<li>V\u1ecf b\u01a1m ch\u1ecbu t\u00e1c d\u1ee5ng l\u1ef1c t\u1eeb c\u00e1c xung \u00e1p su\u1ea5t.<\/li>\n<\/ul>\n<h2>4. Gi\u1ea3m thi\u1ec3u L\u1ef1c Th\u1ee7y l\u1ef1c<\/h2>\n<h3>Ho\u1ea1t \u0111\u1ed9ng g\u1ea7n BEP<\/h3>\n<ul>\n<li>Chi\u1ebfn l\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 nh\u1ea5t \u0111\u1ec3 gi\u1ea3m thi\u1ec3u c\u00e1c l\u1ef1c th\u1ee7y l\u1ef1c.<\/li>\n<li>Nh\u1eb1m ho\u1ea1t \u0111\u1ed9ng trong 80\u2013110% l\u01b0u l\u01b0\u1ee3ng BEP khi c\u00f3 th\u1ec3.<\/li>\n<li>C\u00e1c l\u1ef1c b\u00e1n k\u00ednh \u0111\u1ea1t gi\u00e1 tr\u1ecb t\u1ed1i thi\u1ec3u t\u1ea1i BEP.<\/li>\n<li>\u0110\u1ed9 rung \u0111\u1ed9ng v\u00e0 t\u1ea3i tr\u1ecdng v\u00f2ng bi \u0111\u01b0\u1ee3c gi\u1ea3m thi\u1ec3u c\u00f9ng v\u1edbi nhau.<\/li>\n<\/ul>\n<h3>C\u00e1c t\u00ednh n\u0103ng thi\u1ebft k\u1ebf<\/h3>\n<ul>\n<li><strong>B\u01a1m Diffuser:<\/strong> ph\u00e2n b\u1ed1 \u00e1p l\u1ef1c \u0111\u1ed1i x\u1ee9ng h\u01a1n so v\u1edbi m\u1ed9t volute duy nh\u1ea5t.<\/li>\n<li><strong>Volute k\u00e9p:<\/strong> hai mi\u1ec7ng c\u1eaft c\u00e1ch nhau 180\u00b0 \u0111\u1ec3 c\u00e2n b\u1eb1ng c\u00e1c l\u1ef1c b\u00e1n k\u00ednh.<\/li>\n<li><strong>Kho\u1ea3ng c\u00e1ch t\u0103ng l\u00ean:<\/strong> gi\u1ea3m c\u00e1c xung \u00e1p su\u1ea5t v\u01b0\u1ee3t c\u00e1nh (v\u1edbi chi ph\u00ed hi\u1ec7u su\u1ea5t).<\/li>\n<li><strong>L\u1ef1a ch\u1ecdn s\u1ed1 c\u00e1nh:<\/strong> \u0111\u01b0\u1ee3c ch\u1ecdn \u0111\u1ec3 tr\u00e1nh nh\u1eefng c\u1ed9ng h\u01b0\u1edfng \u00e2m thanh.<\/li>\n<\/ul>\n<h3>Thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng<\/h3>\n<ul>\n<li>Cung c\u1ea5p b\u1ea3o v\u1ec7 tu\u1ea7n ho\u00e0n l\u01b0u l\u01b0\u1ee3ng t\u1ed1i thi\u1ec3u cho c\u00e1c b\u01a1m t\u1ea3i c\u01a1 s\u1edf.<\/li>\n<li>L\u1ef1a ch\u1ecdn k\u00edch th\u01b0\u1edbc b\u01a1m \u0111\u00fang cho c\u00f4ng su\u1ea5t th\u1ef1c t\u1ebf v\u00e0 tr\u00e1nh k\u00edch th\u01b0\u1edbc qu\u00e1 l\u1edbn.<\/li>\n<li>S\u1eed d\u1ee5ng \u1ed5 \u0111\u0129a t\u1ed1c \u0111\u1ed9 thay \u0111\u1ed5i \u0111\u1ec3 duy tr\u00ec \u0111i\u1ec3m ho\u1ea1t \u0111\u1ed9ng t\u1ed1i \u01b0u.<\/li>\n<li>Thi\u1ebft k\u1ebf c\u1eeda h\u00fat \u0111\u1ec3 gi\u1ea3m thi\u1ec3u xo\u00e1y ban \u0111\u1ea7u v\u00e0 s\u1ef1 r\u1ed1i lo\u1ea1n.<\/li>\n<\/ul>\n<h2>5. S\u1eed d\u1ee5ng Ch\u1ea9n \u0111o\u00e1n<\/h2>\n<h3>\u0110\u01b0\u1eddng cong hi\u1ec7u su\u1ea5t v\u00e0 l\u1ef1c th\u1ee7y l\u1ef1c<\/h3>\n<ul>\n<li>V\u1ebd bi\u1ec3u \u0111\u1ed3 rung \u0111\u1ed9ng so v\u1edbi l\u01b0u l\u01b0\u1ee3ng.<\/li>\n<li>Rung \u0111\u1ed9ng t\u1ed1i thi\u1ec3u th\u01b0\u1eddng x\u1ea3y ra \u1edf ho\u1eb7c g\u1ea7n BEP.<\/li>\n<li>Rung \u0111\u1ed9ng t\u0103ng \u1edf l\u01b0u l\u01b0\u1ee3ng th\u1ea5p b\u00e1o hi\u1ec7u c\u00e1c l\u1ef1c xuy\u00ean t\u00e2m cao.<\/li>\n<li>Bi\u1ec3u \u0111\u1ed3 gi\u00fap x\u00e1c \u0111\u1ecbnh ph\u1ea1m vi ho\u1ea1t \u0111\u1ed9ng h\u1ee3p l\u00fd.<\/li>\n<\/ul>\n<h3>Ph\u00e2n t\u00edch VPF<\/h3>\n<ul>\n<li>Bi\u00ean \u0111\u1ed9 VPF cho bi\u1ebft m\u1ee9c \u0111\u1ed9 nghi\u00eam tr\u1ecdng c\u1ee7a xung th\u1ee7y l\u1ef1c.<\/li>\n<li>M\u1ed9t VPF t\u0103ng l\u00ean cho th\u1ea5y s\u1ef1 suy gi\u1ea3m v\u1ec1 \u0111\u1ed9 khe h\u1edf ho\u1eb7c s\u1ef1 thay \u0111\u1ed5i trong \u0111i\u1ec3m ho\u1ea1t \u0111\u1ed9ng.<\/li>\n<li>VPF <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/harmonics\/\">s\u00f3ng h\u00e0i<\/a> cho th\u1ea5y d\u00f2ng ch\u1ea3y h\u1ed7n lo\u1ea1n, b\u1ecb gi\u00e1n \u0111o\u1ea1n.<\/li>\n<\/ul>\n<p>Ph\u00e2n bi\u1ec7t c\u00e1c ch\u1eef k\u00fd th\u1ee7y l\u1ef1c n\u00e0y v\u1edbi c\u00e1c ch\u1eef k\u00fd thu\u1ea7n c\u01a1 kh\u00ed l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t trong ch\u1ea9n \u0111o\u00e1n m\u00e1y b\u01a1m, v\u00e0 \u0111\u00f3 l\u00e0 n\u01a1i m\u1ed9t b\u1ed9 ph\u00e2n t\u00edch c\u00f3 th\u1ec3 di \u0111\u1ed9ng ch\u1ee9ng t\u1ecf gi\u00e1 tr\u1ecb c\u1ee7a n\u00f3 trong hi\u1ec7n tr\u01b0\u1eddng. C\u00e1c <a href=\"https:\/\/vibromera.eu\/vi\/san-pham\/balanset-1\/\">Balanset-1A<\/a> th\u1ec3 hi\u1ec7n <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/spectrum\/\">ph\u1ed5 rung \u0111\u1ed9ng<\/a> tr\u00ean c\u00e1c v\u1ecf v\u00f2ng bi v\u00e0 ph\u00e2n gi\u1ea3i c\u00e1c th\u00e0nh ph\u1ea7n 1\u00d7, VPF v\u00e0 t\u1ea7n s\u1ed1 th\u1ea5p, v\u00ec v\u1eady m\u1ed9t k\u1ef9 s\u01b0 c\u00f3 th\u1ec3 quy\u1ebft \u0111\u1ecbnh xem m\u1ed9t ch\u1ec9 s\u1ed1 cao c\u00f3 c\u1ea7n <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/field-balancing\/\">c\u00e2n b\u1eb1ng t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng<\/a> (m\u1ed9t bi\u1ec7n ph\u00e1p kh\u1eafc ph\u1ee5c c\u01a1 kh\u00ed) ho\u1eb7c m\u1ed9t s\u1ef1 thay \u0111\u1ed5i trong \u0111i\u1ec3m ho\u1ea1t \u0111\u1ed9ng (m\u1ed9t bi\u1ec7n ph\u00e1p kh\u1eafc ph\u1ee5c th\u1ee7y l\u1ef1c) \u2014 v\u00e0 n\u01a1i ch\u1ea9n \u0111o\u00e1n ch\u1ec9 ra m\u1ea5t c\u00e2n b\u1eb1ng, c\u00e2n b\u1eb1ng roto v\u00e0 x\u00e1c minh k\u1ebft qu\u1ea3 t\u1ea1i ch\u1ed7.<\/p>\n<h2>6. C\u00e2n nh\u1eafc \u0110o l\u01b0\u1eddng<\/h2>\n<h3>V\u1ecb tr\u00ed \u0111o rung \u0111\u1ed9ng<\/h3>\n<ul>\n<li><strong>V\u1ecf \u1ed5 tr\u1ee5c:<\/strong> ph\u00e1t hi\u1ec7n c\u00e1c l\u1ef1c c\u01a1 kh\u00ed v\u00e0 th\u1ee7y l\u1ef1c k\u1ebft h\u1ee3p.<\/li>\n<li><strong>V\u1ecf b\u01a1m:<\/strong> nh\u1ea1y c\u1ea3m h\u01a1n \u0111\u1ed1i v\u1edbi xung th\u1ee7y l\u1ef1c.<\/li>\n<li><strong>\u1ed0ng h\u00fat v\u00e0 x\u1ea3:<\/strong> mang theo c\u00e1c xung \u00e1p l\u1ef1c \u0111\u01b0\u1ee3c truy\u1ec1n \u0111i.<\/li>\n<li><strong>Nhi\u1ec1u v\u1ecb tr\u00ed:<\/strong> so s\u00e1nh ch\u00fang gi\u00fap ph\u00e2n bi\u1ec7t ngu\u1ed3n th\u1ee7y l\u1ef1c v\u1edbi ngu\u1ed3n c\u01a1 kh\u00ed.<\/li>\n<\/ul>\n<h3>\u0110o xung \u00e1p l\u1ef1c<\/h3>\n<ul>\n<li>L\u1eafp \u0111\u1eb7t c\u00e1c c\u1ea3m bi\u1ebfn \u00e1p l\u1ef1c trong \u1ed1ng h\u00fat v\u00e0 x\u1ea3.<\/li>\n<li>Nh\u1eefng c\u1ea3m bi\u1ebfn n\u00e0y \u0111o tr\u1ef1c ti\u1ebfp c\u00e1c xung th\u1ee7y l\u1ef1c.<\/li>\n<li>T\u01b0\u01a1ng quan d\u1eef li\u1ec7u xung v\u1edbi rung \u0111\u1ed9ng.<\/li>\n<li>S\u1eed d\u1ee5ng s\u1ef1 k\u1ebft h\u1ee3p n\u00e0y \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c c\u1ed9ng h\u01b0\u1edfng \u00e2m thanh.<\/li>\n<\/ul>\n<p>L\u1ef1c th\u1ee7y l\u1ef1c l\u00e0 y\u1ebfu t\u1ed1 c\u01a1 b\u1ea3n v\u1ec1 c\u00e1ch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y b\u01a1m v\u00e0 l\u00e0 m\u1ed9t ngu\u1ed3n ch\u00ednh c\u1ee7a rung \u0111\u1ed9ng v\u00e0 t\u1ea3i tr\u1ecdng c\u1ee7a n\u00f3. Hi\u1ec3u c\u00e1ch nh\u1eefng l\u1ef1c n\u00e0y thay \u0111\u1ed5i theo \u0111i\u1ec1u ki\u1ec7n ho\u1ea1t \u0111\u1ed9ng, nh\u1eadn bi\u1ebft c\u00e1c ch\u1eef k\u00fd c\u1ee7a ch\u00fang trong ph\u1ed5 rung \u0111\u1ed9ng, v\u00e0 thi\u1ebft k\u1ebf c\u0169ng nh\u01b0 v\u1eadn h\u00e0nh c\u00e1c m\u00e1y b\u01a1m \u0111\u1ec3 gi\u1eef cho l\u1ef1c th\u1ea5p \u2014 ch\u1ee7 y\u1ebfu b\u1eb1ng c\u00e1ch ch\u1ea1y g\u1ea7n BEP \u2014 l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u su\u1ea5t m\u00e1y b\u01a1m \u0111\u00e1ng tin c\u1eady, tu\u1ed5i th\u1ecd d\u00e0i trong d\u1ecbch v\u1ee5 c\u00f4ng nghi\u1ec7p. \u0110\u1ec3 t\u00ecm hi\u1ec3u s\u00e2u h\u01a1n v\u1ec1 nh\u1eefng h\u1ecfng h\u00f3c m\u00e0 nh\u1eefng l\u1ef1c n\u00e0y g\u00e2y ra, h\u00e3y xem <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/centrifugal-pump-defects\/\">l\u1ed7i b\u01a1m ly t\u00e2m<\/a> and <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/impeller-defects\/\">l\u1ed7i c\u00e1nh qu\u1ea1t<\/a>.<\/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 th\u1ee7y l\u1ef1c trong m\u00e1y b\u01a1m, t\u1ea3i tr\u1ecdng do \u00e1p su\u1ea5t t\u1eeb d\u00f2ng ch\u1ea5t l\u1ecfng t\u1ea1o ra rung \u0111\u1ed9ng \u1edf t\u1ea7n s\u1ed1 c\u00e1nh qu\u1ea1t, l\u1ef1c \u0111\u1ea9y d\u1ecdc tr\u1ee5c v\u00e0 l\u1ef1c h\u01b0\u1edbng t\u00e2m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 tin c\u1eady.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-140","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/140","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\/140\/revisions"}],"predecessor-version":[{"id":101337,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/140\/revisions\/101337"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/media?parent=140"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/categories?post=140"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/tags?post=140"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}