{"id":207,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/recirculation\/"},"modified":"2026-05-23T22:53:11","modified_gmt":"2026-05-23T22:53:11","slug":"recirculation","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/vi\/glossary\/recirculation\/","title":{"rendered":"Tu\u1ea7n ho\u00e0n l\u00e0 g\u00ec? S\u1ef1 b\u1ea5t \u1ed5n c\u1ee7a b\u01a1m l\u01b0u l\u01b0\u1ee3ng th\u1ea5p"},"content":{"rendered":"<h1>Hi\u1ec3u v\u1ec1 tu\u1ea7n ho\u00e0n 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\/207?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\/207?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\/207?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\/207?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\/207?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\/207?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\/207?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\/207?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\/207?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\/207?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\/207?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\/207?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\/207?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\/207?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>Tu\u1ea7n ho\u00e0n<\/strong> l\u00e0 m\u1ed9t s\u1ef1 kh\u00f4ng \u1ed5n \u0111\u1ecbnh c\u1ee7a lu\u1ed3ng ch\u1ea5t l\u1ecfng ph\u00e1t tri\u1ec3n trong c\u00e1c m\u00e1y b\u01a1m v\u00e0 qu\u1ea1t ly t\u00e2m khi ch\u00fang ch\u1ea1y v\u1edbi l\u01b0u l\u01b0\u1ee3ng ch\u1ea5t l\u1ecfng v\u1eabn ph\u00eda d\u01b0\u1edbi \u0111i\u1ec3m thi\u1ebft k\u1ebf c\u1ee7a ch\u00fang \u2014 \u0111i\u1ec3m hi\u1ec7u su\u1ea5t t\u1ed1t nh\u1ea5t, hay BEP. \u1ede l\u01b0u l\u01b0\u1ee3ng th\u1ea5p, m\u1ed9t ph\u1ea7n ch\u1ea5t l\u1ecfng s\u1ebd \u0111\u1ea3o ng\u01b0\u1ee3c h\u01b0\u1edbng, ch\u1ea3y ng\u01b0\u1ee3c t\u1eeb v\u00f9ng x\u1ea3 v\u1ec1 ph\u00eda h\u00fat v\u00e0 t\u1ea1o ra c\u00e1c h\u00ecnh m\u1eabu tu\u1ea7n ho\u00e0n kh\u00f4ng \u1ed5n \u0111\u1ecbnh \u1edf c\u1eeda h\u00fat ho\u1eb7c x\u1ea3 c\u1ee7a b\u00e1nh c\u00f4ng t\u00e1c. K\u1ebft qu\u1ea3 l\u00e0 rung \u0111\u1ed9ng t\u1ea7n s\u1ed1 th\u1ea5p <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/vibration\/\">rung \u0111\u1ed9ng<\/a> xung \u0111\u1ed9ng (th\u01b0\u1eddng 0,2\u20130,8\u00d7 t\u1ed1c \u0111\u1ed9 v\u1eadn h\u00e0nh v\u00e0 do \u0111\u00f3 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/sub-synchronous\/\">kh\u00f4ng \u0111\u1ed3ng b\u1ed9<\/a>), ti\u1ebfng \u1ed3n, t\u1ed5n th\u1ea5t hi\u1ec7u su\u1ea5t, v\u00e0 \u2014 trong c\u00e1c tr\u01b0\u1eddng h\u1ee3p nghi\u00eam tr\u1ecdng \u2014 thi\u1ec7t h\u1ea1i c\u01a1 h\u1ecdc nghi\u00eam tr\u1ecdng t\u1eeb t\u1ea3i tr\u1ecdng tu\u1ea7n ho\u00e0n, <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/cavitation\/\">s\u1ef1 t\u1ea1o b\u1ecdt<\/a> v\u00e0 ph\u00e1t nhi\u1ec7t. N\u00f3 \u0111\u01b0\u1ee3c x\u1ebfp h\u1ea1ng trong s\u1ed1 nh\u1eefng c\u00e1ch ph\u00e1 h\u1ee7y nh\u1ea5t \u0111\u1ec3 v\u1eadn h\u00e0nh m\u1ed9t m\u00e1y b\u01a1m, v\u00e0 tr\u00e1nh n\u00f3 l\u00e0 \u0111i\u1ec1u ch\u00ednh y\u1ebfu \u0111\u1ed1i v\u1edbi <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/centrifugal-pump-defects\/\">\u0111\u1ed9 tin c\u1eady c\u1ee7a b\u01a1m<\/a>.<\/p>\n<h2>1. \u0110\u1ecbnh ngh\u0129a: M\u1ed9t T\u00ednh kh\u00f4ng \u1ed5n \u0111\u1ecbnh Th\u1ee7y l\u1ef1c D\u00f2ng ch\u1ea3y Th\u1ea5p<\/h2>\n<p>M\u1ed9t b\u00e1nh c\u00f4ng t\u00e1c \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf sao cho ch\u1ea5t l\u1ecfng v\u00e0o v\u00e0 r\u1eddi kh\u1ecfi c\u00e1c c\u00e1nh c\u1ee7a n\u00f3 \u1edf nh\u1eefng g\u00f3c c\u1ee5 th\u1ec3 t\u1ea1i BEP. Gi\u1edbi h\u1ea1n lu\u1ed3ng ch\u1ea5t l\u1ecfng t\u1ed1t d\u01b0\u1edbi \u0111i\u1ec3m \u0111\u00f3 v\u00e0 tam gi\u00e1c v\u1eadn t\u1ed1c kh\u00f4ng c\u00f2n kh\u1edbp v\u1edbi h\u00ecnh h\u1ecdc c\u1ee7a l\u01b0\u1ee1i: g\u00f3c s\u1ef1 c\u1ed1 \u0111i sai h\u01b0\u1edbng, lu\u1ed3ng t\u00e1ch r\u1eddi kh\u1ecfi c\u00e1c c\u00e1nh, v\u00e0 ch\u1ea5t l\u1ecfng m\u00e0 b\u00e1nh c\u00f4ng t\u00e1c \u0111\u00e3 cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng s\u1ebd tr\u00e0n ng\u01b0\u1ee3c. Nh\u1eefng d\u00f2ng ch\u1ea3y ng\u01b0\u1ee3c, xo\u00e1y n\u00e0y ch\u00ednh l\u00e0 s\u1ef1 tu\u1ea7n ho\u00e0n. B\u1edfi v\u00ec s\u1ef1 kh\u00f4ng \u1ed5n \u0111\u1ecbnh <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/hydraulic-forces\/\">l\u1ef1c th\u1ee7y \u0111\u1ed9ng<\/a> ch\u00fang sinh ra c\u00f3 th\u1ec3 kh\u1ed5ng l\u1ed3, s\u1ef1 tu\u1ea7n ho\u00e0n c\u00f3 th\u1ec3 k\u00edch ho\u1ea1t s\u1ef1 h\u1ecfng h\u00f3c c\u1ee7a tr\u1ee5c, thi\u1ec7t h\u1ea1i seal, ph\u00e1p nh\u00e2n <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/fatigue\/\">M\u1ec7t m\u1ecfi<\/a> v\u00e0 th\u1eadm ch\u00ed s\u1ef1 h\u1ecfng h\u00f3c c\u1ea5u tr\u00fac c\u1ee7a b\u1ea3n th\u00e2n b\u00e1nh c\u00f4ng t\u00e1c. Hi\u1ec3u r\u00f5 v\u00e0 ng\u0103n ch\u1eb7n n\u00f3 l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi tu\u1ed5i th\u1ecd c\u1ee7a m\u00e1y b\u01a1m.<\/p>\n<h2>2. C\u00e1c Lo\u1ea1i Tu\u1ea7n Ho\u00e0n<\/h2>\n<h3>Tu\u1ea7n ho\u00e0n h\u00fat<\/h3>\n<p>X\u1ea3y ra t\u1ea1i l\u1ed1i v\u00e0o c\u1ee7a b\u00e1nh c\u00f4ng t\u00e1c (ph\u00eda h\u00fat):<\/p>\n<ul>\n<li><strong>C\u01a1 ch\u1ebf:<\/strong> \u1edf l\u01b0u l\u01b0\u1ee3ng th\u1ea5p, ch\u1ea5t l\u1ecfng v\u00e0o m\u1eaft b\u00e1nh c\u00f4ng t\u00e1c \u0111\u1ebfn \u1edf g\u00f3c l\u01b0u l\u01b0\u1ee3ng sai.<\/li>\n<li><strong>T\u00e1ch bi\u1ec7t:<\/strong> d\u00f2ng ch\u1ea3y t\u00e1ch ra kh\u1ecfi m\u1eb7t h\u00fat c\u1ee7a c\u00e1c c\u00e1nh.<\/li>\n<li><strong>D\u00f2ng ch\u1ea3y ng\u01b0\u1ee3c:<\/strong> ch\u1ea5t l\u1ecfng t\u00e1ch ra tr\u00e0n ng\u01b0\u1ee3c ra kh\u1ecfi m\u1eaft b\u00e1nh c\u00f4ng t\u00e1c.<\/li>\n<li><strong>Kh\u1edfi ph\u00e1t:<\/strong> th\u01b0\u1eddng \u1edf 60\u201370% c\u1ee7a l\u01b0u l\u01b0\u1ee3ng BEP.<\/li>\n<li><strong>V\u1ecb tr\u00ed:<\/strong> t\u1eadp trung g\u1ea7n c\u00e1c v\u00f2i b\u00e1nh c\u00f4ng t\u00e1c.<\/li>\n<\/ul>\n<h3>Tu\u1ea7n ho\u00e0n x\u1ea3<\/h3>\n<p>X\u1ea3y ra t\u1ea1i l\u1ed1i ra c\u1ee7a b\u00e1nh c\u00f4ng t\u00e1c (l\u1ed1i x\u1ea3):<\/p>\n<ul>\n<li><strong>C\u01a1 ch\u1ebf:<\/strong> Ch\u1ea5t l\u1ecfng x\u1ea3 \u00e1p su\u1ea5t cao ch\u1ea3y ng\u01b0\u1ee3c v\u00e0o chu vi c\u00e1nh qu\u1ea1t<\/li>\n<li><strong>Con \u0111\u01b0\u1eddng:<\/strong> th\u00f4ng qua c\u00e1c khe h\u1edf nh\u01b0 v\u00f2ng m\u00e0i m\u00f2n v\u00e0 khe b\u00ean.<\/li>\n<li><strong>Tr\u1ed9n:<\/strong> d\u00f2ng l\u01b0u th\u00f4ng h\u1ed7n h\u1ee3p v\u1edbi d\u00f2ng ch\u00ednh, sinh ra <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/flow-turbulence\/\">s\u1ef1 h\u1ed7n lo\u1ea1n<\/a>.<\/li>\n<li><strong>Kh\u1edfi ph\u00e1t:<\/strong> th\u01b0\u1eddng \u1edf 40\u201360% c\u1ee7a l\u01b0u l\u01b0\u1ee3ng BEP.<\/li>\n<li><strong>M\u1ee9c \u0111\u1ed9 nghi\u00eam tr\u1ecdng:<\/strong> N\u00f3i chung g\u00e2y h\u1ea1i nhi\u1ec1u h\u01a1n tu\u1ea7n ho\u00e0n h\u00fat<\/li>\n<\/ul>\n<h3>Tu\u1ea7n ho\u00e0n k\u1ebft h\u1ee3p<\/h3>\n<ul>\n<li>C\u1ea3 l\u01b0u th\u00f4ng h\u00fat l\u1eabn x\u1ea3 \u0111\u1ec1u c\u00f3 m\u1eb7t c\u00f9ng m\u1ed9t l\u00fac.<\/li>\n<li>X\u1ea3y ra \u1edf l\u01b0u l\u01b0\u1ee3ng r\u1ea5t th\u1ea5p, d\u01b0\u1edbi kho\u1ea3ng 40% c\u1ee7a BEP.<\/li>\n<li>G\u00e2y ra rung \u0111\u1ed9ng nghi\u00eam tr\u1ecdng nh\u1ea5t v\u00e0 c\u00f3 ti\u1ec1m n\u0103ng thi\u1ec7t h\u1ea1i l\u1edbn nh\u1ea5t.<\/li>\n<li>N\u00ean \u0111\u01b0\u1ee3c tr\u00e1nh th\u00f4ng qua b\u1ea3o v\u1ec7 d\u00f2ng ch\u1ea3y t\u1ed1i thi\u1ec3u.<\/li>\n<\/ul>\n<h2>3. Ch\u1eef k\u00fd Rung \u0111\u1ed9ng<\/h2>\n<h3>M\u1eabu \u0111\u1eb7c tr\u01b0ng<\/h3>\n<ul>\n<li><strong>T\u1ea7n s\u1ed1:<\/strong> d\u01b0\u1edbi \u0111\u1ed3ng b\u1ed9, th\u01b0\u1eddng t\u1eeb 0,2\u20130,8 l\u1ea7n t\u1ed1c \u0111\u1ed9 ch\u1ea1y.<\/li>\n<li><strong>V\u00ed d\u1ee5:<\/strong> m\u1ed9t b\u01a1m 1750 RPM hi\u1ec3n th\u1ecb xung \u0111\u1ed9ng 10\u201320 Hz.<\/li>\n<li><strong>Bi\u00ean \u0111\u1ed9:<\/strong> c\u00f3 th\u1ec3 \u0111\u1ea1t 2\u20135\u00d7 rung \u0111\u1ed9ng v\u1eadn h\u00e0nh b\u00ecnh th\u01b0\u1eddng.<\/li>\n<li><strong>Kh\u00f4ng \u1ed5n \u0111\u1ecbnh:<\/strong> c\u1ea3 t\u1ea7n s\u1ed1 v\u00e0 bi\u00ean \u0111\u1ed9 \u0111\u1ec1u lang thang thay v\u00ec duy tr\u00ec kh\u00f4ng \u0111\u1ed5i.<\/li>\n<li><strong>Th\u00e0nh ph\u1ea7n ng\u1eabu nhi\u00ean:<\/strong> t\u0103ng d\u1ea3i r\u1ed9ng t\u1eeb \u0111\u1ed9 k\u00edch \u0111\u1ed9ng n\u1eb1m tr\u00ean \u0111\u1ea7u.<\/li>\n<\/ul>\n<p>\u0110\u1eb7c t\u00ednh lang thang, kh\u00f4ng \u0111\u1ed3ng b\u1ed9 n\u00e0y l\u00e0 th\u1ee9 ph\u00e2n bi\u1ec7t l\u01b0u th\u00f4ng v\u1edbi 1\u00d7 \u1ed5n \u0111\u1ecbnh c\u1ee7a <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/unbalance\/\">m\u1ea5t c\u00e2n b\u1eb1ng<\/a> v\u00e0 \u0111\u1ec9nh t\u1ed1c \u0111\u1ed9 c\u00e1nh c\u1ee7a <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/vane-passing-frequency\/\">t\u1ea7n s\u1ed1 c\u00e1nh qu\u1ea1t<\/a>; \u0111\u1ec3 n\u1eafm b\u1eaft n\u00f3 th\u01b0\u1eddng y\u00eau c\u1ea7u ki\u1ec3m tra c\u1ea3 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/spectrum\/\">ph\u1ed5<\/a> v\u00e0 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/time-waveform\/\">d\u1ea1ng s\u00f3ng th\u1eddi gian<\/a>.<\/p>\n<h3>S\u1ef1 ph\u1ee5 thu\u1ed9c v\u00e0o d\u00f2ng ch\u1ea3y<\/h3>\n<ul>\n<li><strong>L\u01b0u l\u01b0\u1ee3ng cao:<\/strong> kh\u00f4ng tu\u1ea7n ho\u00e0n, rung \u0111\u1ed9ng th\u1ea5p.<\/li>\n<li><strong>L\u01b0u l\u01b0\u1ee3ng v\u1eeba ph\u1ea3i (80\u2013100% BEP):<\/strong> tu\u1ea7n ho\u00e0n t\u1ed1i thi\u1ec3u, rung \u0111\u1ed9ng ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c.<\/li>\n<li><strong>L\u01b0u l\u01b0\u1ee3ng th\u1ea5p (50\u201370% BEP):<\/strong> tu\u1ea7n ho\u00e0n h\u00fat b\u1eaft \u0111\u1ea7u v\u00e0 rung \u0111\u1ed9ng t\u0103ng.<\/li>\n<li><strong>L\u01b0u l\u01b0\u1ee3ng r\u1ea5t th\u1ea5p (&lt; 50% BEP):<\/strong> tu\u1ea7n ho\u00e0n m\u1ea1nh v\u00e0 rung \u0111\u1ed9ng r\u1ea5t cao.<\/li>\n<li><strong>T\u1eaft m\u00e1y:<\/strong> tu\u1ea7n ho\u00e0n c\u1ef1c \u0111\u1ea1i, rung \u0111\u1ed9ng c\u1ef1c \u0111\u1ea1i v\u00e0 t\u1ed1c \u0111\u1ed9 h\u01b0 h\u1ecfng nhanh nh\u1ea5t.<\/li>\n<\/ul>\n<h3>C\u00e1c ch\u1ec9 s\u1ed1 b\u1ed5 sung<\/h3>\n<ul>\n<li>L\u01b0u l\u01b0\u1ee3ng cao <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/axial-vibration\/\">rung \u0111\u1ed9ng tr\u1ee5c<\/a> th\u00e0nh ph\u1ea7n.<\/li>\n<li>T\u0103ng ti\u1ebfng \u1ed3n \u2014 ti\u1ebfng g\u1ea7m g\u1eeb ho\u1eb7c ti\u1ebfng r\u1ea7m r\u1ea7m.<\/li>\n<li>M\u1ea5t hi\u1ec7u su\u1ea5t, v\u1edbi l\u01b0u l\u01b0\u1ee3ng v\u00e0 c\u1ed9t n\u01b0\u1edbc gi\u1ea3m xu\u1ed1ng d\u01b0\u1edbi \u0111\u01b0\u1eddng cong.<\/li>\n<li>Nhi\u1ec7t \u0111\u1ed9 t\u0103ng t\u1eeb c\u00e1c t\u1ed5n th\u1ea5t th\u1ee7y l\u1ef1c \u0111\u01b0\u1ee3c x\u1ea3 v\u00e0o ch\u1ea5t l\u1ecfng.<\/li>\n<\/ul>\n<h2>4. H\u1eadu qu\u1ea3 v\u00e0 H\u01b0 h\u1ecfng<\/h2>\n<h3>Hi\u1ec7u \u1ee9ng t\u1ee9c th\u00ec<\/h3>\n<ul>\n<li><strong>Rung \u0111\u1ed9ng nghi\u00eam tr\u1ecdng:<\/strong> c\u00f3 th\u1ec3 v\u01b0\u1ee3t qu\u00e1 gi\u1edbi h\u1ea1n b\u00e1o \u0111\u1ed9ng trong v\u00e0i ph\u00fat.<\/li>\n<li><strong>Ti\u1ebfng \u1ed3n:<\/strong> ti\u1ebfng g\u1ea7m l\u1edbn, r\u1ed1i lo\u1ea1n.<\/li>\n<li><strong>M\u1ea5t m\u00e1t hi\u1ec7u su\u1ea5t:<\/strong> c\u00f4ng su\u1ea5t cao cho l\u01b0u l\u01b0\u1ee3ng th\u1ef1c t\u1ebf \u0111\u01b0\u1ee3c ph\u00e1t h\u00e0nh.<\/li>\n<li><strong>S\u01b0\u1edfi \u1ea5m:<\/strong> t\u1ed5n th\u1ea5t th\u1ee7y l\u1ef1c chuy\u1ec3n \u0111\u1ed5i th\u00e0nh nhi\u1ec7t trong casing.<\/li>\n<\/ul>\n<h3>H\u01b0 h\u1ecfng c\u01a1 h\u1ecdc<\/h3>\n<ul>\n<li><strong>H\u1ecfng h\u00f3c c\u1ee7a v\u00f2ng bi:<\/strong> t\u1ea3i chu k\u1ef3 cao l\u00e0m t\u0103ng t\u1ed1c \u0111\u1ed9 \u1ed5 \u0111\u1ee1 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/bearing-wear\/\">m\u00e0i m\u00f2n<\/a>.<\/li>\n<li><strong>H\u01b0 h\u1ecfng ph\u1edbt l\u00e0m k\u00edn:<\/strong> rung \u0111\u1ed9ng v\u00e0 m\u1ea1ch \u00e1p su\u1ea5t h\u1ee7y <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/seal-defects\/\">l\u00f3t c\u01a1 h\u1ecdc<\/a>.<\/li>\n<li><strong>M\u1ecfi tr\u1ee5c:<\/strong> \u1ee9ng su\u1ea5t u\u1ed1n xoay chi\u1ec1u t\u1eeb c\u00e1c l\u1ef1c th\u1ee7y l\u1ef1c kh\u00f4ng \u1ed5n \u0111\u1ecbnh.<\/li>\n<li><strong>H\u01b0 h\u1ecfng b\u1ed9 ph\u1eadn quay:<\/strong> c\u00e1nh b\u01a1m <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/impeller-defects\/\">n\u1ee9t m\u1ec7t m\u1ecfi<\/a> t\u1eeb t\u1ea3i tr\u1ecdng chu k\u1ef3.<\/li>\n<\/ul>\n<h3>Thi\u1ec7t h\u1ea1i th\u1ee7y l\u1ef1c<\/h3>\n<ul>\n<li><strong>Hi\u1ec7n t\u01b0\u1ee3ng s\u1ee7i b\u1ecdt:<\/strong> c\u00e1c v\u00f9ng tu\u1ea7n ho\u00e0n d\u1ec5 x\u1ea3y ra hi\u1ec7n t\u01b0\u1ee3ng s\u00f4i \u0111\u1ed9ng khi \u00e1p su\u1ea5t c\u1ee5c b\u1ed9 gi\u1ea3m d\u01b0\u1edbi \u00e1p su\u1ea5t u\u1ed1n.<\/li>\n<li><strong>X\u00f3i m\u00f2n:<\/strong> d\u00f2ng ch\u1ea3y tu\u1ea7n ho\u00e0n t\u1ed1c \u0111\u1ed9 cao l\u00e0m x\u00f3i m\u00f2n c\u00e1c b\u1ec1 m\u1eb7t.<\/li>\n<li><strong>S\u00f4i \u0111\u1ed9ng xo\u00e1y:<\/strong> c\u00e1c xo\u00e1y trong v\u00f9ng l\u01b0u th\u00f4ng l\u1ea1i x\u1ea3y ra hi\u1ec7n t\u01b0\u1ee3ng s\u1ee7i b\u1ecdt trong l\u00f5i \u00e1p su\u1ea5t th\u1ea5p c\u1ee7a ch\u00fang.<\/li>\n<\/ul>\n<h2>5. Ph\u00e1t hi\u1ec7n v\u00e0 Ch\u1ea9n \u0111o\u00e1n<\/h2>\n<h3>Ph\u00e2n t\u00edch rung \u0111\u1ed9ng<\/h3>\n<ul>\n<li>T\u00ecm ki\u1ebfm c\u00e1c th\u00e0nh ph\u1ea7n d\u01b0\u1edbi \u0111\u1ed3ng b\u1ed9 trong d\u1ea3i 0,2\u20130,8\u00d7.<\/li>\n<li>Ki\u1ec3m tra \u1edf m\u1ed9t s\u1ed1 t\u1ed1c \u0111\u1ed9 d\u00f2ng ch\u1ea3y \u0111\u1ec3 \u00e1nh x\u1ea1 h\u00e0nh vi.<\/li>\n<li>X\u00e1c \u0111\u1ecbnh t\u1ed1c \u0111\u1ed9 d\u00f2ng ch\u1ea3y m\u00e0 t\u1ea1i \u0111\u00f3 c\u00e1c xung b\u1eaft \u0111\u1ea7u \u2014 \u0111i\u1ec3m b\u1eaft \u0111\u1ea7u l\u01b0u th\u00f4ng l\u1ea1i.<\/li>\n<li>So s\u00e1nh c\u00e1c ph\u00e1t hi\u1ec7n v\u1edbi d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1eddng cong hi\u1ec7u su\u1ea5t c\u1ee7a m\u00e1y b\u01a1m.<\/li>\n<\/ul>\n<h3>Ki\u1ec3m tra hi\u1ec7u su\u1ea5t<\/h3>\n<ul>\n<li>\u0110o \u0111\u01b0\u1eddng cong c\u1ed9t n\u01b0\u1edbc\u2013d\u00f2ng ch\u1ea3y th\u1ef1c t\u1ebf.<\/li>\n<li>So s\u00e1nh n\u00f3 v\u1edbi \u0111\u01b0\u1eddng cong thi\u1ebft k\u1ebf.<\/li>\n<li>M\u1ed9t \u0111\u1ed9 l\u1ec7ch \u1edf d\u00f2ng ch\u1ea3y th\u1ea5p b\u00e1o hi\u1ec7u tu\u1ea7n ho\u00e0n.<\/li>\n<li>Ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng cao h\u01a1n d\u1ef1 \u0111o\u00e1n c\u1ee7a \u0111\u01b0\u1eddng cong l\u00e0 b\u1eb1ng ch\u1ee9ng x\u00e1c nh\u1eadn.<\/li>\n<\/ul>\n<h3>Gi\u00e1m s\u00e1t \u00e2m thanh<\/h3>\n<ul>\n<li>M\u1ed9t \u00e2m thanh g\u1ea7m g\u1eeb nhi\u1ec5u lo\u1ea1n \u0111\u1eb7c tr\u01b0ng.<\/li>\n<li>M\u1ed9t s\u1ef1 gia t\u0103ng ti\u1ebfng \u1ed3n ph\u1ed5 r\u1ed9ng.<\/li>\n<li>Th\u01b0\u1eddng nghe th\u1ea5y v\u00e0 c\u1ea3m nh\u1eadn \u0111\u01b0\u1ee3c tr\u00ean v\u1ecf m\u00e1y b\u01a1m.<\/li>\n<\/ul>\n<h2>6. Ph\u00f2ng ng\u1eeba v\u00e0 Gi\u1ea3m thi\u1ec3u<\/h2>\n<h3>Chi\u1ebfn l\u01b0\u1ee3c ho\u1ea1t \u0111\u1ed9ng<\/h3>\n<h4>B\u1ea3o V\u1ec7 L\u01b0u L\u01b0\u1ee3ng T\u1ed1i Thi\u1ec3u<\/h4>\n<ul>\n<li>L\u1eafp \u0111\u1eb7t m\u1ed9t \u0111\u01b0\u1eddng t\u00e1i tu\u1ea7n ho\u00e0n l\u01b0u l\u01b0\u1ee3ng t\u1ed1i thi\u1ec3u t\u1ef1 \u0111\u1ed9ng.<\/li>\n<li>M\u1ed9t van m\u1edf b\u1ea5t c\u1ee9 khi n\u00e0o d\u00f2ng ch\u1ea3y gi\u1ea3m d\u01b0\u1edbi m\u1ee9c t\u1ed1i thi\u1ec3u an to\u00e0n (th\u01b0\u1eddng 60\u201370% c\u1ee7a BEP).<\/li>\n<li>N\u00f3 l\u01b0u th\u00f4ng l\u1ea1i x\u1ea3 xoay tr\u1edf l\u1ea1i h\u00fat ho\u1eb7c v\u00e0o m\u1ed9t b\u1ec3.<\/li>\n<li>\u0110i\u1ec1u n\u00e0y gi\u1eef m\u00e1y b\u01a1m ngo\u00e0i v\u00f9ng l\u01b0u th\u00f4ng l\u1ea1i.<\/li>\n<\/ul>\n<h4>Ki\u1ec3m So\u00e1t \u0110i\u1ec3m Ho\u1ea1t \u0110\u1ed9ng<\/h4>\n<ul>\n<li>Tr\u00e1nh v\u1eadn h\u00e0nh d\u01b0\u1edbi d\u00f2ng ch\u1ea3y \u1ed5n \u0111\u1ecbnh li\u00ean t\u1ee5c t\u1ed1i thi\u1ec3u.<\/li>\n<li>S\u1eed d\u1ee5ng \u1ed5 \u0111\u0129a t\u1ed1c \u0111\u1ed9 thay \u0111\u1ed5i \u0111\u1ec3 ph\u00f9 h\u1ee3p m\u00e1y b\u01a1m v\u1edbi nhu c\u1ea7u, khai th\u00e1c <a href=\"https:\/\/vibromera.eu\/vi\/calculators\/affinity-laws-calculator\/\">\u0111\u1ecbnh lu\u1eadt t\u01b0\u01a1ng t\u1ef1<\/a> \u0111\u1ec3 \u0111i qua BEP tr\u00ean m\u1ed9t lo\u1ea1t c\u00e1c nhi\u1ec7m v\u1ee5.<\/li>\n<li>\u01afu ti\u00ean m\u1ed9t s\u1ed1 m\u00e1y b\u01a1m nh\u1ecf h\u01a1n thay v\u00ec m\u1ed9t m\u00e1y b\u01a1m l\u1edbn \u0111\u1ec3 c\u00f3 t\u1ef7 l\u1ec7 gi\u1ea3m t\u1ed1c t\u1ed1t h\u01a1n.<\/li>\n<li>T\u1ed5 ch\u1ee9c c\u00e1c m\u00e1y b\u01a1m song song b\u1eadt v\u00e0 t\u1eaft khi nhu c\u1ea7u thay \u0111\u1ed5i.<\/li>\n<\/ul>\n<h3>Gi\u1ea3i ph\u00e1p thi\u1ebft k\u1ebf<\/h3>\n<ul>\n<li><strong>Ch\u1ea5t c\u1ea3m \u1ee9ng:<\/strong> m\u1ed9t t\u1ea7ng h\u00fat tr\u1ee5c \u0111\u1ec3 \u1ed5n \u0111\u1ecbnh d\u00f2ng ch\u1ea3y h\u00fat.<\/li>\n<li><strong>C\u00e1c c\u00e1nh qu\u1ea1t l\u01b0u l\u01b0\u1ee3ng th\u1ea5p:<\/strong> c\u00e1c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t d\u00e0nh cho d\u1ecbch v\u1ee5 d\u00f2ng ch\u1ea3y th\u1ea5p.<\/li>\n<li><strong>L\u1ef1a ch\u1ecdn k\u00edch th\u01b0\u1edbc ph\u00f9 h\u1ee3p:<\/strong> kh\u00f4ng ph\u00f3ng to m\u00e1y b\u01a1m, \u0111i\u1ec1u n\u00e0y bu\u1ed9c ph\u1ea3i v\u1eadn h\u00e0nh d\u00f2ng ch\u1ea3y th\u1ea5p m\u00e3n t\u00ednh.<\/li>\n<li><strong>Ph\u1ea1m vi ho\u1ea1t \u0111\u1ed9ng r\u1ed9ng h\u01a1n:<\/strong> ch\u1ecdn b\u01a1m c\u00f3 \u0111\u1eb7c t\u00ednh ph\u1eb3ng ch\u1ecbu \u0111\u01b0\u1ee3c s\u1ef1 thay \u0111\u1ed5i l\u01b0u l\u01b0\u1ee3ng.<\/li>\n<\/ul>\n<h3>Thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng<\/h3>\n<ul>\n<li>Thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng sao cho b\u01a1m ho\u1ea1t \u0111\u1ed9ng g\u1ea7n BEP.<\/li>\n<li>Cung c\u1ea5p l\u1ec1 NPSH \u0111\u1ea7y \u0111\u1ee7 \u0111\u1ec3 h\u1ea1n ch\u1ebf hi\u1ec7n t\u01b0\u1ee3ng xo\u00e1y v\u00f2ng \u1edf c\u00e1c v\u00f9ng tu\u1ea7n ho\u00e0n.<\/li>\n<li>\u0110\u1ecbnh v\u1ecb van \u0111i\u1ec1u khi\u1ec3n \u0111\u1ec3 gi\u1ea3m thi\u1ec3u \u0111i\u1ec1u ti\u1ebft h\u00fat.<\/li>\n<li>Bao g\u1ed3m c\u00e1c h\u1ec7 th\u1ed1ng v\u00f2ng qua ho\u1eb7c tu\u1ea7n ho\u00e0n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o l\u01b0u l\u01b0\u1ee3ng t\u1ed1i thi\u1ec3u.<\/li>\n<\/ul>\n<h2>7. Ti\u00eau chu\u1ea9n v\u00e0 h\u01b0\u1edbng d\u1eabn ng\u00e0nh c\u00f4ng nghi\u1ec7p<\/h2>\n<h3>D\u00f2ng ch\u1ea3y li\u00ean t\u1ee5c t\u1ed1i thi\u1ec3u<\/h3>\n<ul>\n<li><strong>API 610:<\/strong> Ch\u1ec9 \u0111\u1ecbnh l\u01b0u l\u01b0\u1ee3ng \u1ed5n \u0111\u1ecbnh li\u00ean t\u1ee5c t\u1ed1i thi\u1ec3u cho m\u00e1y b\u01a1m ly t\u00e2m<\/li>\n<li><strong>Gi\u00e1 tr\u1ecb ti\u00eau bi\u1ec3u:<\/strong> 60\u201370% l\u01b0u l\u01b0\u1ee3ng BEP cho c\u00e1c b\u01a1m xuy\u00ean t\u00e2m, 70\u201380% cho c\u00e1c thi\u1ebft k\u1ebf d\u00f2ng h\u1ed7n h\u1ee3p.<\/li>\n<li><strong>Xem x\u00e9t nhi\u1ec7t \u0111\u1ed9:<\/strong> l\u01b0u l\u01b0\u1ee3ng t\u1ed1i thi\u1ec3u c\u0169ng b\u1ecb gi\u1edbi h\u1ea1n b\u1edfi m\u1ee9c t\u0103ng nhi\u1ec7t \u0111\u1ed9 m\u00e0 ch\u1ea5t l\u1ecfng c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u1ef1ng \u1edf l\u01b0u l\u01b0\u1ee3ng th\u1ea5p.<\/li>\n<\/ul>\n<h3>Ki\u1ec3m tra hi\u1ec7u su\u1ea5t<\/h3>\n<ul>\n<li>C\u00e1c b\u00e0i ki\u1ec3m tra t\u1ea1i nh\u00e0 m\u00e1y x\u00e1c nh\u1eadn \u0111i\u1ec3m b\u1eaft \u0111\u1ea7u tu\u1ea7n ho\u00e0n.<\/li>\n<li>C\u00e1c b\u00e0i ki\u1ec3m tra hi\u1ec7u su\u1ea5t t\u1ea1i ch\u1ed7 x\u00e1c nh\u1eadn n\u00f3 trong h\u1ec7 th\u1ed1ng l\u1eafp \u0111\u1eb7t.<\/li>\n<li>Ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn ch\u1ec9 \u0111\u1ecbnh rung \u0111\u1ed9ng cho ph\u00e9p \u1edf l\u01b0u l\u01b0\u1ee3ng t\u1ed1i thi\u1ec3u, th\u01b0\u1eddng \u0111\u01b0\u1ee3c tham chi\u1ebfu \u0111\u1ebfn <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/iso-20816-1\/\">Ti\u00eau chu\u1ea9n ISO 20816<\/a> v\u00f9ng m\u1ee9c \u0111\u1ed9 nghi\u00eam tr\u1ecdng.<\/li>\n<\/ul>\n<p>V\u00ec tu\u1ea7n ho\u00e0n, m\u1ea5t c\u00e2n b\u1eb1ng, t\u00e1c \u0111\u1ed9ng v\u00f2ng c\u00e1nh v\u00e0 xo\u00e1y v\u00f2ng \u0111\u1ec1u c\u00f3 th\u1ec3 l\u00e0m t\u0103ng rung \u0111\u1ed9ng b\u01a1m, b\u01b0\u1edbc ch\u1ea9n \u0111o\u00e1n th\u1ef1c t\u1ebf l\u00e0 \u0111o ph\u1ed5 t\u1ea7n s\u1ed1 \u1edf m\u1ed9t s\u1ed1 t\u1ef7 l\u1ec7 l\u01b0u l\u01b0\u1ee3ng v\u00e0 xem th\u00e0nh ph\u1ea7n n\u00e0o theo d\u00f5i l\u01b0u l\u01b0\u1ee3ng. M\u1ed9t b\u1ed9 ph\u00e2n t\u00edch di \u0111\u1ed9ng hai k\u00eanh nh\u01b0 <a href=\"https:\/\/vibromera.eu\/vi\/san-pham\/balanset-1\/\">Balanset-1A<\/a> n\u1eafm b\u1eaft xung con t\u1ea7n s\u1ed1 v\u00e0 s\u1ef1 ph\u1ee5 thu\u1ed9c c\u1ee7a n\u00f3 v\u00e0o l\u01b0u l\u01b0\u1ee3ng tr\u1ef1c ti\u1ebfp t\u1ea1i b\u01a1m, gi\u00fap x\u00e1c nh\u1eadn tu\u1ea7n ho\u00e0n thay v\u00ec l\u1ed7i roto \u2014 v\u00e0, n\u01a1i rung \u0111\u1ed9ng t\u0103ng cao tr\u1edf th\u00e0nh 1\u00d7 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/unbalance\/\">m\u1ea5t c\u00e2n b\u1eb1ng<\/a> trong b\u00e1nh c\u00f4ng su\u1ea5t, cho ph\u00e9p k\u1ef9 thu\u1eadt vi\u00ean c\u00e2n b\u1eb1ng n\u00f3 t\u1ea1i ch\u1ed7 m\u00e0 kh\u00f4ng ph\u1ea3i th\u00e1o r\u1eddi b\u01a1m. \u0110\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c t\u1ea7n s\u1ed1 li\u00ean quan tr\u01b0\u1edbc khi b\u1ea1n b\u1eaft \u0111\u1ea7u, m\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/calculators\/pump-cavitation-frequency\/\">b\u1ed9 \u01b0\u1edbc t\u00ednh t\u1ea7n s\u1ed1 s\u00f3ng h\u00fat c\u1ee7a b\u01a1m<\/a> v\u00e0 m\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/calculators\/blade-pass-frequency\/\">m\u00e1y t\u00ednh t\u1ea7n s\u1ed1 v\u01b0\u1ee3t l\u01b0\u1ee1i<\/a> \u0111\u00e1nh d\u1ea5u n\u01a1i ti\u1ebfng \u1ed3n xo\u00e1y v\u00f2ng v\u00e0 c\u00e1c \u0111\u1ec9nh v\u00f2ng c\u00e1nh s\u1ebd xu\u1ea5t hi\u1ec7n, \u0111\u1ec3 d\u1ea3i tu\u1ea7n ho\u00e0n con t\u1ea7n s\u1ed1 lang thang n\u1ed5i b\u1eadt r\u00f5 r\u00e0ng.<\/p>\n<p>Tu\u1ea7n ho\u00e0n l\u00e0 m\u1ed9t trong nh\u1eefng \u0111i\u1ec1u ki\u1ec7n ho\u1ea1t \u0111\u1ed9ng kh\u1eafc nghi\u1ec7t nh\u1ea5t m\u00e0 b\u01a1m ly t\u00e2m c\u00f3 th\u1ec3 tr\u1ea3i qua. Ch\u1eef k\u00fd rung \u0111\u1ed9ng con t\u1ea7n s\u1ed1 \u0111\u1eb7c tr\u01b0ng c\u1ee7a n\u00f3, bi\u00ean \u0111\u1ed9 xung l\u1edbn v\u00e0 kh\u1ea3 n\u0103ng g\u00e2y h\u01b0 h\u1ea1i c\u01a1 h\u1ecdc nhanh ch\u00f3ng l\u00e0m cho vi\u1ec7c hi\u1ec3u c\u00e1c \u0111i\u1ec1u ki\u1ec7n b\u1eaft \u0111\u1ea7u, l\u1eafp \u0111\u1eb7t b\u1ea3o v\u1ec7 l\u01b0u l\u01b0\u1ee3ng t\u1ed1i thi\u1ec3u v\u00e0 tr\u00e1nh ch\u1ea1y l\u01b0u l\u01b0\u1ee3ng th\u1ea5p m\u00e3n t\u00ednh l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u2014 nh\u1eefng ch\u00eca kh\u00f3a \u0111\u1ec3 \u0111\u1ed9 tin c\u1eady v\u00e0 tu\u1ed5i th\u1ecd b\u01a1m trong d\u1ecbch v\u1ee5 c\u00f4ng nghi\u1ec7p.<\/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 qu\u00e1 tr\u00ecnh tu\u1ea7n ho\u00e0n trong m\u00e1y b\u01a1m, s\u1ef1 \u0111\u1ea3o ng\u01b0\u1ee3c d\u00f2ng ch\u1ea3y v\u00e0 s\u1ef1 m\u1ea5t \u1ed5n \u0111\u1ecbnh \u1edf l\u01b0u l\u01b0\u1ee3ng th\u1ea5p g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng rung \u0111\u1ed9ng kh\u00f4ng \u0111\u1ed3ng b\u1ed9, m\u1ea5t hi\u1ec7u su\u1ea5t v\u00e0 h\u01b0 h\u1ecfng ti\u1ec1m \u1ea9n.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-207","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/207","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\/207\/revisions"}],"predecessor-version":[{"id":101401,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/207\/revisions\/101401"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/media?parent=207"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/categories?post=207"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/tags?post=207"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}