{"id":204,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/pump-defects\/"},"modified":"2026-05-23T22:44:38","modified_gmt":"2026-05-23T22:44:38","slug":"pump-defects","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/vi\/glossary\/pump-defects\/","title":{"rendered":"L\u1ed7i b\u01a1m l\u00e0 g\u00ec? C\u00e1c l\u1ed7i th\u01b0\u1eddng g\u1eb7p v\u00e0 c\u00e1ch ch\u1ea9n \u0111o\u00e1n"},"content":{"rendered":"<h1>Hi\u1ec3u v\u1ec1 l\u1ed7i 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\/204?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\/204?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\/204?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\/204?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\/204?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\/204?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\/204?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\/204?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\/204?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\/204?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\/204?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\/204?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\/204?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\/204?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\u1ed7i b\u01a1m<\/strong> l\u00e0 c\u00e1c l\u1ed7i v\u00e0 h\u1ecfng h\u00f3c m\u00e0 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00e1c b\u01a1m ly t\u00e2m, b\u01a1m d\u01b0\u01a1ng t\u00ednh chi\u1ec1u v\u00e0 thi\u1ebft b\u1ecb b\u01a1m kh\u00e1c. Ch\u00fang r\u01a1i v\u00e0o ba nh\u00f3m ch\u1ed3ng l\u1ea5n: c\u00e1c v\u1ea5n \u0111\u1ec1 c\u01a1 h\u1ecdc (h\u1ecfng \u1ed5, v\u1ea5n \u0111\u1ec1 tr\u1ee5c, r\u00f2 r\u1ec9 con d\u1ea5u), c\u00e1c v\u1ea5n \u0111\u1ec1 th\u1ee7y l\u1ef1c (<a href=\"https:\/\/vibromera.eu\/vi\/glossary\/cavitation\/\">s\u1ef1 t\u1ea1o b\u1ecdt<\/a>, <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/recirculation\/\">t\u00e1i tu\u1ea7n ho\u00e0n<\/a>, <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/impeller-defects\/\">h\u01b0 h\u1ea1i c\u1ee7a c\u00e1nh qu\u1ea1t<\/a>), v\u00e0 c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 hi\u1ec7u su\u1ea5t (l\u01b0u l\u01b0\u1ee3ng gi\u1ea3m, hi\u1ec7u qu\u1ea3 m\u1ea5t). M\u1ed7i lo\u1ea1i l\u1ed7i \u0111\u1ec3 l\u1ea1i m\u1ed9t \u0111\u1eb7c tr\u01b0ng ri\u00eang <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/vibration\/\">rung \u0111\u1ed9ng<\/a> \u0111\u1eb7c tr\u01b0ng \u2014 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/vane-passing-frequency\/\">t\u1ea7n s\u1ed1 c\u00e1nh qu\u1ea1t<\/a> c\u00e1c th\u00e0nh ph\u1ea7n, n\u0103ng l\u01b0\u1ee3ng broadband ng\u1eabu nhi\u00ean t\u1eeb xo\u00e1y kh\u00ed, ho\u1eb7c c\u00e1c xung t\u1ea7n s\u1ed1 th\u1ea5p t\u0103ng cao t\u1eeb s\u1ef1 kh\u00f4ng \u1ed5n \u0111\u1ecbnh th\u1ee7y l\u1ef1c. V\u00ec c\u00e1c b\u01a1m n\u1eb1m trong \u0111\u01b0\u1eddng d\u1eabn quan tr\u1ecdng c\u1ee7a h\u1ea7u h\u1ebft c\u00e1c quy tr\u00ecnh c\u00f4ng nghi\u1ec7p, c\u00e1c h\u1ecfng h\u00f3c c\u1ee7a ch\u00fang c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn d\u1eebng s\u1ea3n xu\u1ea5t, r\u00f2 r\u1ec9 m\u00f4i tr\u01b0\u1eddng v\u00e0 nguy hi\u1ec3m an to\u00e0n, do \u0111\u00f3 hi\u1ec3u bi\u1ebft v\u1ec1 c\u00e1c ch\u1ebf \u0111\u1ed9 h\u1ecfng h\u00f3c \u0111\u1eb7c tr\u01b0ng c\u1ee7a b\u01a1m v\u00e0 c\u00e1c k\u1ef9 thu\u1eadt ch\u1ea9n \u0111o\u00e1n ti\u1ebft l\u1ed9 ch\u00fang l\u00e0 n\u1ec1n t\u1ea3ng c\u1ee7a <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/condition-monitoring\/\">gi\u00e1m s\u00e1t t\u00ecnh tr\u1ea1ng<\/a> and <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/predictive-maintenance\/\">b\u1ea3o tr\u00ec d\u1ef1 \u0111o\u00e1n<\/a>.<\/p>\n<h2>1. C\u00e1c lo\u1ea1i h\u1ecfng h\u00f3c b\u01a1m<\/h2>\n<h3>H\u1ecfng h\u00f3c c\u01a1 kh\u00ed (ph\u1ed5 bi\u1ebfn v\u1edbi t\u1ea5t c\u1ea3 thi\u1ebft b\u1ecb quay)<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/bearing-defects\/\">H\u1ecfng \u1ed5 tr\u1ee5c<\/a>:<\/strong> l\u00e0 nguy\u00ean nh\u00e2n h\u1ecfng h\u00f3c b\u01a1m ph\u1ed5 bi\u1ebfn nh\u1ea5t, chi\u1ebfm kho\u1ea3ng 30\u201340% t\u1ed5ng s\u1ed1.<\/li>\n<li><strong>C\u00e1nh b\u01a1m <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/unbalance\/\">m\u1ea5t c\u00e2n b\u1eb1ng<\/a>:<\/strong> t\u1eeb x\u00f3i m\u00f2n, t\u00edch t\u1ee5 s\u1ea3n ph\u1ea9m, ho\u1eb7c thi\u1ebfu c\u00e1c c\u00e1nh.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/misalignment\/\">S\u1ef1 kh\u00f4ng th\u1eb3ng h\u00e0ng<\/a>:<\/strong> gi\u1eefa b\u01a1m v\u00e0 tr\u00ecnh \u0111i\u1ec1u khi\u1ec3n c\u1ee7a n\u00f3 qua kh\u1edbp n\u1ed1i.<\/li>\n<li><strong>V\u1ea5n \u0111\u1ec1 tr\u1ee5c:<\/strong> M\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/bent-shaft\/\">tr\u1ee5c b\u1ecb cong<\/a>, <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/shaft-crack\/\">v\u1ebft n\u1ee9t<\/a>, ho\u1eb7c m\u00f2n.<\/li>\n<li><strong>C\u01a1 kh\u00ed <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/looseness\/\">s\u1ef1 l\u1ecfng l\u1ebbo<\/a>:<\/strong> v\u00f2ng m\u1eb7c hao, c\u00e1nh qu\u1ea1t l\u1ecfng ho\u1eb7c t\u1ea5m \u0111\u1ebf kh\u00f4ng ch\u1eb7t.<\/li>\n<\/ul>\n<h3>Khi\u1ebfm khuy\u1ebft th\u1ee7y l\u1ef1c (ri\u00eang cho b\u01a1m)<\/h3>\n<p><strong>Hi\u1ec7n t\u01b0\u1ee3ng s\u1ee7i b\u1ecdt<\/strong> l\u00e0 s\u1ef1 h\u00ecnh th\u00e0nh v\u00e0 s\u1ef1 s\u1ee5p \u0111\u1ed5 b\u1ea1o l\u1ef1c c\u1ee7a c\u00e1c bong b\u00f3ng h\u01a1i n\u01b0\u1edbc trong ch\u1ea5t l\u1ecfng. N\u00f3 t\u1ea1o ra rung \u0111\u1ed9ng broadband t\u1ea7n s\u1ed1 cao ng\u1eabu nhi\u00ean, x\u00f3i m\u00f2n v\u00e0 l\u00e0m bong l\u1edbp v\u1eadt li\u1ec7u c\u1ee7a rotor, v\u00e0 l\u00e0 v\u1ea5n \u0111\u1ec1 th\u1ee7y l\u1ef1c ph\u1ed5 bi\u1ebfn v\u00e0 t\u00e0n ph\u00e1 nh\u1ea5t.<\/p>\n<p><strong>Tu\u1ea7n ho\u00e0n<\/strong> l\u00e0 m\u1ed9t s\u1ef1 kh\u00f4ng \u1ed5n \u0111\u1ecbnh l\u01b0u l\u01b0\u1ee3ng xu\u1ea5t hi\u1ec7n \u1edf c\u00e1c \u0111i\u1ec1u ki\u1ec7n ngo\u00e0i thi\u1ebft k\u1ebf, t\u1ea1o ra c\u00e1c xung t\u1ea7n s\u1ed1 th\u1ea5p \u1edf kho\u1ea3ng 0,2\u20130,8\u00d7 t\u1ed1c \u0111\u1ed9 ch\u1ea1y. N\u00f3 ph\u1ed5 bi\u1ebfn \u1edf l\u01b0u l\u01b0\u1ee3ng th\u1ea5p v\u00e0 c\u00f3 th\u1ec3 t\u1ef1 k\u00edch ho\u1ea1t c\u00e1c h\u1ecfng h\u00f3c c\u01a1 kh\u00ed.<\/p>\n<p><strong>M\u1ea5t c\u00e2n b\u1eb1ng th\u1ee7y l\u1ef1c<\/strong> ph\u00e1t sinh t\u1eeb l\u01b0u l\u01b0\u1ee3ng kh\u00f4ng \u0111\u1ed1i x\u1ee9ng qua rotor. N\u00f3 t\u1ea1o ra rung \u0111\u1ed9ng 1\u00d7 t\u1eeb <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/hydraulic-forces\/\">l\u1ef1c th\u1ee7y \u0111\u1ed9ng<\/a> v\u00e0 th\u01b0\u1eddng l\u00e0 m\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/axial-vibration\/\">rung \u0111\u1ed9ng tr\u1ee5c<\/a> th\u00e0nh ph\u1ea7n.<\/p>\n<h3>M\u00e0i m\u00f2n, x\u00f3i m\u00f2n v\u00e0 h\u1ecfng h\u00f3c n\u00fat<\/h3>\n<ul>\n<li><strong>M\u00e0i m\u00f2n rotor:<\/strong> c\u00e1c c\u00e1nh x\u00f3i m\u00f2n, shrouds v\u00e0 hub.<\/li>\n<li><strong>Kho\u1ea3ng c\u00e1ch v\u00f2ng m\u00e0i m\u00f2n:<\/strong> m\u1edf r\u1ed9ng do m\u00e0i m\u00f2n, \u0111\u1ec3 l\u01b0u l\u01b0\u1ee3ng r\u00f2 r\u1ec9 b\u00ean trong.<\/li>\n<li><strong>M\u00f2n v\u1ecf b\u01a1m:<\/strong> c\u00e1c b\u1ec1 m\u1eb7t volute ho\u1eb7c khu\u1ebfch t\u00e1n b\u1ecb \u0103n m\u00f2n.<\/li>\n<li><strong>\u1ea2nh h\u01b0\u1edfng c\u1ee7a m\u00e0i m\u00f2n:<\/strong> hi\u1ec7u su\u1ea5t gi\u1ea3m, rung \u0111\u1ed9ng t\u0103ng v\u00e0 suy gi\u1ea3m hi\u1ec7u su\u1ea5t \u1ed5n \u0111\u1ecbnh.<\/li>\n<li><strong>H\u1ecfng ph\u1edbt l\u00e0m k\u00edn:<\/strong> m\u00e0i m\u00f2n m\u1eb7t n\u00fat c\u01a1 kh\u00ed, c\u00e1c v\u1ea5n \u0111\u1ec1 v\u00f2ng O ho\u1eb7c l\u00f2 xo, ho\u1eb7c \u0111\u00f3ng g\u00f3i m\u00e0i m\u00f2n \u2014 t\u1ea5t c\u1ea3 d\u1eabn \u0111\u1ebfn m\u1ea5t s\u1ea3n ph\u1ea9m, nhi\u1ec5m b\u1ea9n, v\u00e0 th\u01b0\u1eddng l\u00e0 rung \u0111\u1ed9ng g\u00e2y ma s\u00e1t; n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t, m\u1ed9t n\u00fat b\u1ecb r\u00f2 r\u1ec9 s\u1ebd nhi\u1ec5m b\u1ea9n v\u00e0 ph\u00e1 h\u1ee7y v\u00f2ng bi k\u1ebf ti\u1ebfp.<\/li>\n<\/ul>\n<h2>2. D\u1ea5u hi\u1ec7u rung \u0111\u1ed9ng<\/h2>\n<h3>T\u1ea7n s\u1ed1 v\u00f2i qu\u1ea1t (VPF)<\/h3>\n<p>T\u1ea7n s\u1ed1 ch\u00ednh \u0111\u1eb7c tr\u01b0ng c\u1ee7a b\u01a1m, \u0111\u01b0\u1ee3c t\u1ea1o ra khi m\u1ed7i c\u00e1nh rotor qu\u00e9t qua mi\u1ec7ng c\u1eaft volute ho\u1eb7c khu\u1ebfch t\u00e1n.<\/p>\n<ul>\n<li><strong>T\u00ednh to\u00e1n:<\/strong> VPF = s\u1ed1 l\u01b0\u1ee3ng c\u00e1nh rotor \u00d7 RPM \u00f7 60.<\/li>\n<li><strong>B\u00ecnh th\u01b0\u1eddng:<\/strong> m\u1ed9t \u0111\u1ec9nh VPF xu\u1ea5t hi\u1ec7n \u1edf bi\u00ean \u0111\u1ed9 v\u1eeba ph\u1ea3i.<\/li>\n<li><strong>VPF t\u0103ng cao:<\/strong> ch\u1ec9 ra c\u00e1c v\u1ea5n \u0111\u1ec1 thu\u1ef7 l\u1ef1c, h\u01b0 h\u1ecfng c\u00e1nh t\u1ea1p, ho\u1eb7c khe h\u1edf ch\u1eb7t\/kh\u00f4ng \u0111\u1ec1u.<\/li>\n<li><strong>S\u00f3ng h\u00e0i:<\/strong> 2\u00d7VPF v\u00e0 3\u00d7VPF xu\u1ea5t hi\u1ec7n trong m\u1ed9t s\u1ed1 thi\u1ebft k\u1ebf.<\/li>\n<\/ul>\n<p>Ph\u00e9p t\u00ednh to\u00e1n r\u1ea5t nhanh l\u1ea7n \u0111\u1ea7u nh\u01b0ng d\u1ec5 sai l\u1ea7m tr\u00ean m\u1ed9t lo\u1ea1t m\u00e1y b\u01a1m; c\u1ee7a ch\u00fang t\u00f4i <a href=\"https:\/\/vibromera.eu\/vi\/calculators\/blade-pass-frequency\/\">M\u00e1y t\u00ednh t\u1ea7n s\u1ed1 \u0111i qua c\u00e1nh\/v\u00f2i<\/a> chuy\u1ec3n s\u1ed1 v\u00f2ng c\u00e1nh v\u00e0 t\u1ed1c \u0111\u1ed9 tr\u1ef1c ti\u1ebfp th\u00e0nh t\u1ea7n s\u1ed1 c\u1ea7n t\u00ecm.<\/p>\n<h3>S\u1ee7i kh\u00ed, tu\u1ea7n ho\u00e0n l\u1ea1i v\u00e0 ch\u1eef k\u00fd c\u00e1nh t\u1ea1p<\/h3>\n<ul>\n<li><strong>Hi\u1ec7n t\u01b0\u1ee3ng s\u1ee7i b\u1ecdt:<\/strong> ti\u1ebfng \u1ed3n b\u0103ng r\u1ed9ng ng\u1eabu nhi\u00ean tr\u00ean d\u1ea3i r\u1ed9ng (kho\u1ea3ng 500\u201320.000 Hz), c\u00e1c xung c\u1eaft s\u1eafc n\u00e9t trong <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/time-waveform\/\">d\u1ea1ng s\u00f3ng th\u1eddi gian<\/a> t\u1eeb c\u00e1c b\u1ecdt kh\u00ed s\u1ee5p \u0111\u1ed5, bi\u00ean \u0111\u1ed9 dao \u0111\u1ed9ng b\u1ea5t th\u01b0\u1eddng, v\u00e0 ti\u1ebfng &#8220;s\u1ecfi&#8221; ho\u1eb7c &#8220;b\u1ecfng ng\u00f4&#8221; \u0111\u1eb7c tr\u01b0ng.<\/li>\n<li><strong>Tu\u1ea7n ho\u00e0n:<\/strong> <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/sub-synchronous\/\">kh\u00f4ng \u0111\u1ed3ng b\u1ed9<\/a> dao \u0111\u1ed9ng t\u1eeb 0,2\u20130,8\u00d7 t\u1ed1c \u0111\u1ed9 ch\u1ea1y, th\u01b0\u1eddng l\u00e0 2\u201315 Hz, th\u01b0\u1eddng kh\u00f4ng \u1ed5n \u0111\u1ecbnh theo t\u1ea7n s\u1ed1 khi l\u01b0u l\u01b0\u1ee3ng thay \u0111\u1ed5i, v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng \u0111\u1ea1t m\u1ea5y l\u1ea7n bi\u00ean \u0111\u1ed9 1\u00d7 b\u00ecnh th\u01b0\u1eddng.<\/li>\n<li><strong>V\u1ea5n \u0111\u1ec1 c\u00e1nh qu\u1ea1t:<\/strong> rung \u0111\u1ed9ng 1\u00d7 t\u1eeb m\u1ea5t c\u00e2n b\u1eb1ng (x\u00f3i m\u00f2n, t\u00edch t\u1ee5, c\u00e1nh v\u1ee1); nhi\u1ec1u s\u00f3ng h\u00e0i v\u00e0 rung \u0111\u1ed9ng b\u1ea5t th\u01b0\u1eddng t\u1eeb c\u00e1nh t\u1ea1p l\u1ecfng; v\u00e0 t\u0103ng bi\u00ean \u0111\u1ed9 VPF v\u1edbi <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/sidebands\/\">d\u1ea3i b\u00ean<\/a> t\u1eeb c\u00e1c c\u00e1nh qu\u1ea1t b\u1ecb h\u01b0 h\u1ecfng.<\/li>\n<\/ul>\n<h2>3. C\u00e1c ch\u1ebf \u0111\u1ed9 h\u1ecfng h\u00f3c b\u01a1m ph\u1ed5 bi\u1ebfn theo t\u1ea7n s\u1ed1<\/h2>\n<ul>\n<li><strong>H\u1ecfng v\u00f2ng bi (~30\u201340%):<\/strong> c\u00e1c c\u01a1 ch\u1ebf t\u01b0\u01a1ng t\u1ef1 nh\u01b0 b\u1ea5t k\u1ef3 thi\u1ebft b\u1ecb quay n\u00e0o kh\u00e1c, nh\u01b0ng tr\u1edf n\u00ean t\u1ed3i t\u1ec7 h\u01a1n do t\u1ea3i l\u1ef1c, rung \u0111\u1ed9ng v\u00e0 nhi\u1ec5m b\u1ea9n, v\u00e0 \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n qua <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/bearing-fault-frequencies\/\">t\u1ea7n s\u1ed1 l\u1ed7i \u1ed5 tr\u1ee5c<\/a>.<\/li>\n<li><strong>H\u1ecfng l\u00f2 xo (~20\u201330%):<\/strong> m\u1eb7t ni\u00ean kh\u00edt c\u01a1 h\u1ecdc b\u1ecb m\u00f2n, h\u01b0 h\u1ecfng v\u00f2ng ch\u1eef O ho\u1eb7c x\u00edch, r\u00f2 r\u1ec9 r\u00f5 r\u00e0ng v\u00e0 nhi\u1ec5m b\u1ea9n \u2014 v\u00e0 m\u1ed9t tuy\u1ebfn \u0111\u01b0\u1eddng th\u01b0\u1eddng d\u1eabn \u0111\u1ebfn h\u01b0 h\u1ecfng v\u00f2ng ti\u1ebfp theo.<\/li>\n<li><strong>H\u01b0 h\u1ecfng do s\u1ee7i kh\u00ed (~15\u201325%):<\/strong> x\u00f3i m\u00f2n c\u00e1nh t\u1ea1p, m\u1ea3y s\u1ea9n, m\u1ea5t hi\u1ec7u n\u0103ng d\u1ea7n d\u1ea7n; ph\u1ea7n l\u1edbn c\u00f3 th\u1ec3 ng\u0103n ch\u1eb7n th\u00f4ng qua thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng \u0111\u00fang c\u00e1ch v\u00e0 NPSH \u0111\u1ea7y \u0111\u1ee7.<\/li>\n<li><strong>H\u01b0 h\u1ecfng c\u00e1nh t\u1ea1p (~10\u201320%):<\/strong> x\u00f3i m\u00f2n, \u0103n m\u00f2n, h\u01b0 h\u1ecfng do v\u1eadt th\u1ec3 l\u1ea1, c\u00e1nh v\u1ee1 ho\u1eb7c n\u1ee9t, m\u00f2n m\u00e0i do ch\u1ea5t m\u00e0i m\u00f2n, v\u00e0 t\u00ecnh tr\u1ea1ng b\u1ea9n.<\/li>\n<\/ul>\n<h2>4. Ph\u01b0\u01a1ng Ph\u00e1p Ph\u00e1t Hi\u1ec7n<\/h2>\n<h3>Ph\u00e2n t\u00edch rung \u0111\u1ed9ng<\/h3>\n<ul>\n<li>M\u1ee9c t\u1ed5ng th\u1ec3 v\u00e0 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/trending\/\">xu h\u01b0\u1edbng<\/a> so v\u1edbi m\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/baseline\/\">\u0111\u01b0\u1eddng c\u01a1 s\u1edf<\/a>.<\/li>\n<li><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/fft\/\">Ph\u00e2n t\u00edch FFT<\/a> \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh n\u1ed9i dung t\u1ea7n s\u1ed1.<\/li>\n<li>Gi\u00e1m s\u00e1t bi\u00ean \u0111\u1ed9 VPF v\u00e0 ph\u00e2n t\u00edch b\u0103ng r\u1ed9ng cho s\u1ee7i kh\u00ed.<\/li>\n<li>Rung \u0111\u1ed9ng tr\u1ee5c \u0111\u1ec3 ph\u01a1i b\u00e0y c\u00e1c v\u1ea5n \u0111\u1ec1 l\u1ef1c \u0111\u1ea9y v\u00e0 m\u1ea5t c\u00e2n b\u1eb1ng thu\u1ef7 l\u1ef1c.<\/li>\n<\/ul>\n<h3>Gi\u00e1m s\u00e1t hi\u1ec7u su\u1ea5t v\u00e0 quy tr\u00ecnh<\/h3>\n<ul>\n<li><strong>L\u01b0u l\u01b0\u1ee3ng:<\/strong> s\u1ef1 gi\u1ea3m t\u00edn hi\u1ec7u m\u00e0i m\u00f2n ho\u1eb7c t\u1eafc ngh\u1ebdn.<\/li>\n<li><strong>\u00c1p su\u1ea5t x\u1ea3:<\/strong> \u0111\u1ea7u gi\u1ea3m ch\u1ec9 ra m\u00f2n c\u00e1nh t\u1ea1p ho\u1eb7c v\u00f2ng m\u00f2n.<\/li>\n<li><strong>Ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng:<\/strong> s\u1ef1 d\u1ecbch chuy\u1ec3n b\u00e1o hi\u1ec7u thay \u0111\u1ed5i hi\u1ec7u su\u1ea5t.<\/li>\n<li><strong>\u0110\u01b0\u1eddng \u0111\u1eb7c t\u00ednh b\u01a1m:<\/strong> so s\u00e1nh \u0111i\u1ec3m ho\u1ea1t \u0111\u1ed9ng th\u1ef1c t\u1ebf v\u1edbi \u0111\u01b0\u1eddng cong thi\u1ebft k\u1ebf.<\/li>\n<li><strong>\u00c1p l\u1ef1c h\u00fat \/ NPSH:<\/strong> NPSH kh\u00f4ng \u0111\u1ee7 l\u00e0 nguy\u00ean nh\u00e2n g\u1ed1c c\u1ee7a hi\u1ec7n t\u01b0\u1ee3ng cavitation.<\/li>\n<li><strong>Nhi\u1ec7t \u0111\u1ed9, ti\u1ebfng \u1ed3n v\u00e0 r\u00f2 r\u1ec9:<\/strong> qu\u00e1 nhi\u1ec7t cho th\u1ea5y v\u1ea5n \u0111\u1ec1 v\u1edbi v\u00f2ng bi ho\u1eb7c l\u00f3t, cavitation v\u00e0 tu\u1ea7n ho\u00e0n l\u1ea1i c\u00f3 th\u1ec3 nghe \u0111\u01b0\u1ee3c, v\u00e0 nh\u1eefng gi\u1ecdt r\u00f5 r\u00e0ng cho th\u1ea5y l\u1ed7i c\u1ee7a l\u00f3t ho\u1eb7c gasket.<\/li>\n<\/ul>\n<h2>5. C\u00e1c Chi\u1ebfn L\u01b0\u1ee3c Ph\u00f2ng Ch\u1ed1ng<\/h2>\n<h3>L\u1ef1a ch\u1ecdn, l\u1eafp \u0111\u1eb7t v\u00e0 v\u1eadn h\u00e0nh<\/h3>\n<ul>\n<li><strong>L\u1ef1a ch\u1ecdn v\u00e0 x\u00e1c \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc:<\/strong> ch\u1ecdn m\u00e1y b\u01a1m cho c\u00e1c \u0111i\u1ec1u ki\u1ec7n ho\u1ea1t \u0111\u1ed9ng th\u1ef1c t\u1ebf, \u0111\u1ea3m b\u1ea3o l\u1ec1 NPSH ph\u00f9 h\u1ee3p, tr\u00e1nh ch\u1ea1y xa t\u1eeb \u0111i\u1ec3m hi\u1ec7u su\u1ea5t t\u1ed1t nh\u1ea5t (BEP), v\u00e0 t\u00ednh \u0111\u1ebfn ch\u1ea5t l\u1ecfng m\u00e0i m\u00f2n, \u0103n m\u00f2n ho\u1eb7c n\u00f3ng.<\/li>\n<li><strong>C\u00e0i \u0111\u1eb7t:<\/strong> \u0111\u1ed9 ch\u00ednh x\u00e1c <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/laser-shaft-alignment\/\">c\u0103n ch\u1ec9nh tr\u1ee5c<\/a> cho tr\u00ecnh \u0111i\u1ec1u khi\u1ec3n, h\u1ed7 tr\u1ee3 \u1ed1ng \u0111\u00fang c\u00e1ch \u0111\u1ec3 lo\u1ea1i b\u1ecf l\u1ef1c c\u0103ng \u1ed1ng, thi\u1ebft k\u1ebf h\u00fat \u1ed1ng \u0111\u00fang, v\u00e0 ki\u1ec3m tra b\u1ea5t k\u1ef3 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/soft-foot\/\">ch\u00e2n m\u1ec1m<\/a>.<\/li>\n<li><strong>V\u1eadn h\u00e0nh:<\/strong> ch\u1ea1y g\u1ea7n BEP (trong kho\u1ea3ng \u00b120% c\u1ee7a l\u01b0u l\u01b0\u1ee3ng thi\u1ebft k\u1ebf), kh\u00f4ng bao gi\u1edd \u0111\u1ec3 \u1edf ch\u1ebf \u0111\u1ed9 t\u0129nh hay ch\u1ea1y kh\u00f4, duy tr\u00ec \u00e1p su\u1ea5t h\u00fat, gi\u1eef nhi\u1ec7t \u0111\u1ed9 trong gi\u1edbi h\u1ea1n, v\u00e0 th\u00eam tu\u1ea7n ho\u00e0n l\u01b0u l\u01b0\u1ee3ng t\u1ed1i thi\u1ec3u n\u01a1i nhi\u1ec7m v\u1ee5 \u0111\u00f2i h\u1ecfi.<\/li>\n<\/ul>\n<h3>B\u1ea3o tr\u00ec v\u00e0 c\u00e2n b\u1eb1ng t\u1ea1i ch\u1ed7<\/h3>\n<ul>\n<li><strong>B\u1ea2O TR\u00cc:<\/strong> b\u00f4i tr\u01a1n v\u00f2ng bi theo l\u1ecbch, duy tr\u00ec b\u1ea5t k\u1ef3 h\u1ec7 th\u1ed1ng x\u1ea3 l\u00f3t n\u00e0o, theo xu h\u01b0\u1edbng rung \u0111\u1ed9ng, ki\u1ec3m tra hi\u1ec7u su\u1ea5t \u0111\u1ecbnh k\u1ef3, v\u00e0 ki\u1ec3m tra kho\u1ea3ng h\u1edf v\u00f2ng m\u00f2n t\u1ea1i th\u1eddi \u0111i\u1ec3m b\u1ea3o tr\u00ec.<\/li>\n<\/ul>\n<p>Nhi\u1ec1u l\u1ed7i n\u00e0y h\u1ed9i t\u1ee5 v\u00e0o s\u1ef1 gia t\u0103ng rung \u0111\u1ed9ng 1\u00d7, v\u00e0 c\u00e1ch ch\u1eefa nhanh nh\u1ea5t cho \u0111i\u1ec1u \u0111\u00f3 \u2014 m\u1ed9t khi c\u0103n ch\u1ec9nh v\u00e0 l\u1ecfng l\u1ebbo b\u1ecb lo\u1ea1i tr\u1eeb \u2014 l\u00e0 c\u00e2n b\u1eb1ng l\u1ea1i rotor t\u1ea1i ch\u1ed7. M\u1ed9t b\u1ed9 ph\u00e2n t\u00edch hai k\u00eanh x\u00e1ch tay nh\u01b0 <a href=\"https:\/\/vibromera.eu\/vi\/san-pham\/balanset-1\/\">Balanset-1A<\/a> cho ph\u00e9p k\u1ef9 thu\u1eadt vi\u00ean \u0111o ph\u1ed5 rung \u0111\u1ed9ng c\u1ee7a m\u00e1y b\u01a1m, t\u00e1ch \u0111\u1ec9nh 1\u00d7 m\u1ea5t c\u00e2n b\u1eb1ng impeller th\u1ef1c s\u1ef1 ra kh\u1ecfi m\u1ed9t misalignment 2\u00d7 ho\u1eb7c m\u1ed9t \u0111\u1ec9nh hydraulic VPF, v\u00e0 sau \u0111\u00f3 s\u1eeda l\u1ed7i m\u1ea5t c\u00e2n b\u1eb1ng b\u1eb1ng <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/field-balancing\/\">c\u00e2n b\u1eb1ng t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng<\/a> impeller trong c\u00e1c v\u00f2ng bi ri\u00eang c\u1ee7a n\u00f3 \u1edf t\u1ed1c \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng \u2014 kh\u00f4ng c\u1ea7n th\u00e1o ra m\u00e1y c\u00e2n b\u1eb1ng, v\u00e0 c\u00e1c ch\u1eef k\u00fd cavitation, tu\u1ea7n ho\u00e0n l\u1ea1i v\u00e0 v\u00f2m bi \u0111\u1ec1u \u0111\u01b0\u1ee3c ghi l\u1ea1i trong c\u00f9ng m\u1ed9t l\u1ea7n \u0111o. Khi c\u1ea7n kh\u1ed1i l\u01b0\u1ee3ng c\u00e2n b\u1eb1ng, th\u00ec <a href=\"https:\/\/vibromera.eu\/vi\/calculators\/trial-weight-calculator\/\">M\u00e1y t\u00ednh tr\u1ecdng l\u01b0\u1ee3ng th\u1eed nghi\u1ec7m<\/a> cung c\u1ea5p \u01b0\u1edbc t\u00ednh an to\u00e0n \u0111\u1ea7u ti\u00ean.<\/p>\n<p>C\u00e1c l\u1ed7i m\u00e1y b\u01a1m bao g\u1ed3m c\u1ea3 c\u00e1c v\u1ea5n \u0111\u1ec1 m\u00e1y m\u00f3c quay ti\u00eau chu\u1ea9n v\u00e0 c\u00e1c v\u1ea5n \u0111\u1ec1 hydraulic ri\u00eang bi\u1ec7t c\u1ee7a m\u00e1y b\u01a1m. Hi\u1ec3u \u0111\u01b0\u1ee3c s\u1ef1 t\u01b0\u01a1ng t\u00e1c gi\u1eefa \u0111i\u1ec1u ki\u1ec7n c\u01a1 h\u1ecdc, hi\u1ec7u su\u1ea5t hydraulic v\u00e0 \u0111i\u1ec1u ki\u1ec7n ho\u1ea1t \u0111\u1ed9ng \u2014 v\u00e0 k\u1ebft h\u1ee3p ph\u00e2n t\u00edch rung \u0111\u1ed9ng v\u1edbi c\u00e1c th\u00f4ng s\u1ed1 hi\u1ec7u su\u1ea5t v\u00e0 quy tr\u00ecnh \u2014 l\u00e0 nh\u1eefng g\u00ec cho ph\u00e9p qu\u1ea3n l\u00fd \u0111\u1ed9 tin c\u1eady m\u00e1y b\u01a1m hi\u1ec7u qu\u1ea3 v\u00e0 ng\u0103n ch\u1eb7n c\u00e1c h\u1ecfng h\u00f3c t\u1ed1n k\u00e9m v\u00e0 gi\u00e1n \u0111o\u1ea1n s\u1ea3n xu\u1ea5t t\u1eeb \u0111\u1ea7u.<\/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 c\u00e1c l\u1ed7i c\u1ee7a m\u00e1y b\u01a1m bao g\u1ed3m hi\u1ec7n t\u01b0\u1ee3ng s\u1ee7i b\u1ecdt, h\u01b0 h\u1ecfng c\u00e1nh b\u01a1m, h\u1ecfng ph\u1edbt v\u00e0 c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 th\u1ee7y l\u1ef1c, c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n th\u00f4ng qua ph\u00e2n t\u00edch \u0111\u1ed9 rung v\u00e0 gi\u00e1m s\u00e1t hi\u1ec7u su\u1ea5t.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-204","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/204","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\/204\/revisions"}],"predecessor-version":[{"id":101349,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/204\/revisions\/101349"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/media?parent=204"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/categories?post=204"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/tags?post=204"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}