{"id":71,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/cascade-plot\/"},"modified":"2026-05-23T22:40:59","modified_gmt":"2026-05-23T22:40:59","slug":"cascade-plot","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/vi\/glossary\/cascade-plot\/","title":{"rendered":"Bi\u1ec3u \u0111\u1ed3 Cascade l\u00e0 g\u00ec? Bi\u1ec3u \u0111\u1ed3 rung \u0111\u1ed9ng th\u00e1c n\u01b0\u1edbc"},"content":{"rendered":"<h1>Hi\u1ec3u v\u1ec1 bi\u1ec3u \u0111\u1ed3 t\u1ea7ng<\/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\/71?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\/71?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\/71?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\/71?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\/71?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\/71?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\/71?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\/71?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\/71?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\/71?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\/71?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\/71?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\/71?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\/71?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>A <strong>bi\u1ec3u \u0111\u1ed3 cascade<\/strong> \u2014 c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 m\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/waterfall-plot\/\">l\u00f4 \u0111\u1ea5t th\u00e1c n\u01b0\u1edbc<\/a>, ph\u1ed5 3D, ho\u1eb7c b\u1ea3n \u0111\u1ed3 ph\u1ed5 \u2014 l\u00e0 m\u1ed9t hi\u1ec3n th\u1ecb ba chi\u1ec1u cho th\u1ea5y c\u00e1ch <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/vibration\/\">rung \u0111\u1ed9ng<\/a> <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/spectrum\/\">ph\u1ed5 t\u1ea7n s\u1ed1<\/a> thay \u0111\u1ed5i theo th\u1eddi gian, t\u1ed1c \u0111\u1ed9 ho\u1eb7c m\u1ed9t bi\u1ebfn kh\u00e1c. T\u1ea7n s\u1ed1 ch\u1ea1y d\u1ecdc theo tr\u1ee5c X, bi\u1ebfn thay \u0111\u1ed5i (th\u1eddi gian ho\u1eb7c t\u1ed1c \u0111\u1ed9) d\u1ecdc theo tr\u1ee5c Y, v\u00e0 dao \u0111\u1ed9ng <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/amplitude\/\">bi\u00ean \u0111\u1ed9<\/a> d\u1ecdc theo tr\u1ee5c Z, \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb d\u01b0\u1edbi d\u1ea1ng chi\u1ec1u cao, c\u01b0\u1eddng \u0111\u1ed9 m\u00e0u, ho\u1eb7c c\u1ea3 hai. C\u00e1c ph\u1ed5 li\u00ean ti\u1ebfp \u0111\u01b0\u1ee3c x\u1ebfp ch\u1ed3ng l\u00ean nhau nh\u01b0 m\u1ed9t lo\u1ea1t th\u00e1c n\u01b0\u1edbc x\u1ebfp t\u1ea7ng, t\u1ea1o ra b\u1ee9c tranh ti\u1ebft l\u1ed9 c\u00e1c m\u00f4 h\u00ecnh m\u00e0 kh\u00f4ng c\u00f3 m\u1ed9t ph\u1ed5 2D n\u00e0o c\u00f3 th\u1ec3 th\u1ea5y.<\/p>\n<p>K\u00edch th\u01b0\u1edbc b\u1ed5 sung n\u00e0y l\u00e0m cho s\u01a1 \u0111\u1ed3 cascade tr\u1edf n\u00ean kh\u00f4ng th\u1ec3 thi\u1ebfu cho hai c\u00f4ng vi\u1ec7c \u0111\u1eb7c bi\u1ec7t: <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/rotor-dynamics\/\">\u0111\u1ed9ng l\u1ef1c h\u1ecdc r\u00f4to<\/a> ph\u00e2n t\u00edch, n\u01a1i n\u00f3 x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/critical-speed\/\">t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n<\/a> trong qu\u00e1 tr\u00ecnh kh\u1edfi \u0111\u1ed9ng ho\u1eb7c gi\u1ea3m t\u1ed1c, v\u00e0 theo d\u00f5i l\u1ed7i d\u00e0i h\u1ea1n, n\u01a1i n\u00f3 cho ph\u00e9p m\u1ed9t k\u1ef9 s\u01b0 quan s\u00e1t t\u1ea7n s\u1ed1 khi\u1ebfm khuy\u1ebft v\u00f2ng bi l\u1ea7n \u0111\u1ea7u ti\u00ean xu\u1ea5t hi\u1ec7n v\u00e0 sau \u0111\u00f3 t\u0103ng l\u00ean. C\u00e1c thu\u1eadt ng\u1eef s\u01a1 \u0111\u1ed3 cascade v\u00e0 s\u01a1 \u0111\u1ed3 th\u00e1c n\u01b0\u1edbc \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng thay th\u1ebf cho nhau trong to\u00e0n b\u1ed9 l\u0129nh v\u1ef1c.<\/p>\n<h2>1. C\u00e1ch X\u00e2y D\u1ef1ng S\u01a1 \u0110\u1ed3 Cascade<\/h2>\n<h3>Tr\u1ee5c v\u00e0 K\u00edch th\u01b0\u1edbc<\/h3>\n<ul>\n<li><strong>Tr\u1ee5c X (ngang):<\/strong> t\u1ea7n s\u1ed1, t\u00ednh b\u1eb1ng Hz, CPM, ho\u1eb7c <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/order-analysis\/\">b\u1eadc<\/a>.<\/li>\n<li><strong>Tr\u1ee5c Y (\u0111\u1ed9 s\u00e2u):<\/strong> bi\u1ebfn \u0111\u01b0\u1ee3c qu\u00e9t \u2014 th\u1eddi gian, t\u1ed1c \u0111\u1ed9 ho\u1eb7c t\u1ea3i.<\/li>\n<li><strong>Tr\u1ee5c Z (th\u1eb3ng \u0111\u1ee9ng ho\u1eb7c m\u00e0u s\u1eafc):<\/strong> bi\u00ean \u0111\u1ed9 rung \u0111\u1ed9ng.<\/li>\n<li><strong>Lu\u1eadt xa g\u1ea7n:<\/strong> th\u01b0\u1eddng \u0111\u01b0\u1ee3c xem t\u1eeb m\u1ed9t g\u00f3c \u0111\u1ed9 tr\u00ean-tr\u01b0\u1edbc sao cho c\u00e1c v\u1ebft g\u1ea7n kh\u00f4ng ho\u00e0n to\u00e0n che khu\u1ea5t nh\u1eefng v\u1ebft ph\u00eda sau ch\u00fang.<\/li>\n<\/ul>\n<h3>C\u00e1c Lo\u1ea1i D\u1ef1a Tr\u00ean Bi\u1ebfn Tr\u1ee5c Y<\/h3>\n<p>Nh\u1eefng g\u00ec tr\u1ee5c Y bi\u1ec3u th\u1ecb x\u00e1c \u0111\u1ecbnh m\u1ee5c \u0111\u00edch c\u1ee7a s\u01a1 \u0111\u1ed3:<\/p>\n<ul>\n<li><strong>T\u1ea7ng v\u01b0\u1ee3t d\u1ef1a tr\u00ean t\u1ed1c \u0111\u1ed9 (kh\u1edfi \u0111\u1ed9ng\/l\u00e0m m\u00e1t):<\/strong> tr\u1ee5c Y l\u00e0 t\u1ed1c \u0111\u1ed9 quay, \u0111\u01b0\u1ee3c t\u1ea1o ra trong qu\u00e1 tr\u00ecnh <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/runup\/\">t\u0103ng t\u1ed1c<\/a> ho\u1eb7c <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/coastdown\/\">b\u1edd bi\u1ec3n<\/a>, v\u1edbi t\u1ed1c \u0111\u1ed9 th\u01b0\u1eddng t\u0103ng t\u1eeb tr\u01b0\u1edbc ra sau. \u0110\u00e2y l\u00e0 h\u00ecnh th\u1ee9c ph\u1ed5 bi\u1ebfn nh\u1ea5t \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n.<\/li>\n<li><strong>T\u1ea7ng v\u01b0\u1ee3t d\u1ef1a tr\u00ean th\u1eddi gian:<\/strong> tr\u1ee5c Y l\u00e0 th\u1eddi gian theo l\u1ecbch, hi\u1ec3n th\u1ecb s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a l\u1ed7i trong nh\u1eefng ng\u00e0y, tu\u1ea7n, ho\u1eb7c th\u00e1ng \u2014 nh\u1eefng b\u1ea3n ghi g\u1ea7n \u0111\u00e2y \u1edf ph\u00eda sau, nh\u1eefng b\u1ea3n ghi c\u0169 h\u01a1n \u1edf ph\u00eda tr\u01b0\u1edbc \u2014 \u0111i\u1ec1u n\u00e0y l\u00e0m cho n\u00f3 l\u00fd t\u01b0\u1edfng \u0111\u1ec3 gi\u00e1m s\u00e1t c\u00e1c h\u1ecfng h\u00f3c ti\u1ebfn tri\u1ec3n.<\/li>\n<li><strong>T\u1ea7ng v\u01b0\u1ee3t d\u1ef1a tr\u00ean t\u1ea3i:<\/strong> tr\u1ee5c Y l\u00e0 t\u1ea3i ho\u1eb7c c\u00f4ng su\u1ea5t, ti\u1ebft l\u1ed9 c\u00e1ch rung \u0111\u1ed9ng ph\u1ea3n \u1ee9ng v\u1edbi t\u1ea3i v\u00e0 khai ph\u00e1 c\u00e1c hi\u1ec7n t\u01b0\u1ee3ng ph\u1ee5 thu\u1ed9c v\u00e0o t\u1ea3i tr\u00ean thi\u1ebft b\u1ecb c\u00f4ng vi\u1ec7c bi\u1ebfn \u0111\u1ed5i.<\/li>\n<\/ul>\n<h2>2. \u0110\u1ecdc v\u00e0 Gi\u1ea3i th\u00edch Bi\u1ec3u \u0111\u1ed3 Cascade<\/h2>\n<p>To\u00e0n b\u1ed9 k\u1ef9 thu\u1eadt ph\u1ee5 thu\u1ed9c v\u00e0o m\u1ed9t quy t\u1eafc tr\u1ef1c quan: c\u00e1c th\u00e0nh ph\u1ea7n theo d\u00f5i t\u1ed1c \u0111\u1ed9 tr\u1ee5c c\u00f3 \u0111\u1ed9 d\u1ed1c ch\u00e9o, trong khi c\u00e1c th\u00e0nh ph\u1ea7n c\u1ed1 \u0111\u1ecbnh \u1edf t\u1ea7n s\u1ed1 \u0111\u1ee9ng th\u1eb3ng \u0111\u1ee9ng. H\u1ecdc c\u00e1ch \u0111\u1ecdc h\u00ecnh h\u1ecdc \u0111\u00f3 v\u00e0 bi\u1ec3u \u0111\u1ed3 s\u1ebd t\u1ef1 gi\u1ea3i th\u00edch \u0111\u01b0\u1ee3c.<\/p>\n<h3>C\u00e1c th\u00e0nh ph\u1ea7n theo d\u00f5i t\u1ed1c \u0111\u1ed9<\/h3>\n<p>Nh\u1eefng c\u00e1i n\u00e0y xu\u1ea5t hi\u1ec7n d\u01b0\u1edbi d\u1ea1ng c\u00e1c \u0111\u01b0\u1eddng ch\u00e9o, v\u00ec t\u1ea7n s\u1ed1 c\u1ee7a ch\u00fang t\u0103ng v\u00e0 gi\u1ea3m theo t\u1ed1c \u0111\u1ed9:<\/p>\n<ul>\n<li><strong>\u0110\u01b0\u1eddng 1\u00d7:<\/strong> m\u1ed9t \u0111\u01b0\u1eddng ch\u00e9o th\u1eb3ng t\u1eeb g\u1ed1c \u2014 ch\u1eef k\u00fd c\u1ee7a <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/unbalance\/\">m\u1ea5t c\u00e2n b\u1eb1ng<\/a>.<\/li>\n<li><strong>\u0110\u01b0\u1eddng 2\u00d7:<\/strong> m\u1ed9t \u0111\u01b0\u1eddng ch\u00e9o d\u1ed1c h\u01a1n, th\u01b0\u1eddng <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/misalignment\/\">s\u1ef1 kh\u00f4ng th\u1eb3ng h\u00e0ng<\/a> ho\u1eb7c <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/looseness\/\">s\u1ef1 l\u1ecfng l\u1ebbo<\/a>.<\/li>\n<li><strong>C\u00e1c b\u1eadc cao h\u01a1n:<\/strong> c\u00e1c \u0111\u01b0\u1eddng ch\u00e9o d\u1ed1c h\u01a1n n\u1eefa, c\u00f2n <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/harmonics\/\">s\u00f3ng h\u00e0i<\/a> c\u1ee7a t\u1ed1c \u0111\u1ed9 ch\u1ea1y.<\/li>\n<\/ul>\n<h3>Th\u00e0nh ph\u1ea7n t\u1ea7n s\u1ed1 c\u1ed1 \u0111\u1ecbnh<\/h3>\n<p>Nh\u1eefng c\u00e1i n\u00e0y xu\u1ea5t hi\u1ec7n d\u01b0\u1edbi d\u1ea1ng c\u00e1c \u0111\u01b0\u1eddng th\u1eb3ng \u0111\u1ee9ng, gi\u1eef nguy\u00ean kh\u00f4ng thay \u0111\u1ed5i b\u1ea5t k\u1ec3 t\u1ed1c \u0111\u1ed9:<\/p>\n<ul>\n<li><strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/natural-frequency\/\">T\u1ea7n s\u1ed1 t\u1ef1 nhi\u00ean<\/a>:<\/strong> c\u00e1c \u0111\u1eb7c tr\u01b0ng th\u1eb3ng \u0111\u1ee9ng \u0111\u00e1nh d\u1ea5u c\u1ea5u tr\u00fac <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/resonance\/\">c\u00e1c dao \u0111\u1ed9ng c\u1ed9ng h\u01b0\u1edfng<\/a>.<\/li>\n<li><strong>T\u1ea7n s\u1ed1 \u0111i\u1ec7n:<\/strong> t\u1ea7n s\u1ed1 \u0111i\u1ec7n t\u1eed hai l\u1ea7n (120 Hz tr\u00ean ngu\u1ed3n 60 Hz, 100 Hz tr\u00ean ngu\u1ed3n 50 Hz) \u0111\u1ee9ng ho\u00e0n to\u00e0n th\u1eb3ng \u0111\u1ee9ng.<\/li>\n<li><strong>Rung \u0111\u1ed9ng b\u00ean ngo\u00e0i:<\/strong> c\u00e1c t\u1ea7n s\u1ed1 kh\u00f4ng \u0111\u1ed5i r\u00f2 r\u1ec9 t\u1eeb thi\u1ebft b\u1ecb l\u00e2n c\u1eadn.<\/li>\n<\/ul>\n<h3>X\u00e1c \u0111\u1ecbnh T\u1ed1c \u0111\u1ed9 T\u1edbi h\u1ea1n<\/h3>\n<p>K\u1ebft qu\u1ea3 \u0111\u1ebfn n\u01a1i m\u1ed9t \u0111\u01b0\u1eddng 1\u00d7 ch\u00e9o g\u1eb7p m\u1ed9t \u0111\u1eb7c tr\u01b0ng t\u1ea7n s\u1ed1 t\u1ef1 nhi\u00ean th\u1eb3ng \u0111\u1ee9ng. T\u1ea1i giao \u0111i\u1ec3m \u0111\u00f3 bi\u00ean \u0111\u1ed9 \u0111\u1ea1t c\u1ef1c \u0111\u1ea1i \u2014 t\u0103ng l\u00ean th\u00e0nh m\u1ed9t &#8220;n\u00fai&#8221; tr\u00ean bi\u1ec3u \u0111\u1ed3 \u2014 v\u00ec rotor \u0111\u01b0\u1ee3c k\u00e9o qua m\u1ed9t c\u1ed9ng h\u01b0\u1edfng, v\u00e0 \u0111\u1ed9 s\u1eafc n\u00e9t c\u1ee7a \u0111\u1ec9nh \u0111\u00f3 cung c\u1ea5p m\u1ed9t b\u1ea3n \u0111\u1ecdc tr\u1ef1c ti\u1ebfp, tr\u1ef1c quan v\u1ec1 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/damping\/\">gi\u1ea3m ch\u1ea5n<\/a>.<\/p>\n<h2>3. \u1ee8ng d\u1ee5ng<\/h2>\n<h3>Ph\u00e2n t\u00edch t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n<\/h3>\n<p>\u0110\u00e2y l\u00e0 c\u00e1ch s\u1eed d\u1ee5ng c\u1ed5 \u0111i\u1ec3n, trung t\u00e2m \u0111\u1ec3 \u0111\u01b0a v\u00e0o ho\u1ea1t \u0111\u1ed9ng v\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1. M\u1ed9t cascade d\u1ef1a tr\u00ean t\u1ed1c \u0111\u1ed9 cho ph\u00e9p k\u1ef9 s\u01b0 x\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed m\u1ecdi t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n trong ph\u1ea1m vi ho\u1ea1t \u0111\u1ed9ng, x\u00e1c minh \u0111\u1ed9 t\u00e1ch bi\u1ec7t l\u1ec1 t\u1eeb t\u1ed1c \u0111\u1ed9 ch\u1ea1y, \u0111\u00e1nh gi\u00e1 c\u1ea3n t\u1eeb \u0111\u1ed9 s\u1eafc n\u00e9t c\u1ee7a \u0111\u1ec9nh, v\u00e0 so s\u00e1nh c\u00e1c t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n \u0111\u01b0\u1ee3c \u0111o v\u1edbi nh\u1eefng t\u1ed1c \u0111\u1ed9 d\u1ef1 \u0111o\u00e1n b\u1edfi m\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/campbell-diagram\/\">Bi\u1ec3u \u0111\u1ed3 Campbell<\/a> ho\u1eb7c m\u00f4 h\u00ecnh rotor.<\/p>\n<h3>Gi\u00e1m s\u00e1t l\u1ed7i \u1ed5 tr\u1ee5c<\/h3>\n<p>M\u1ed9t cascade d\u1ef1a tr\u00ean th\u1eddi gian l\u00e0 c\u00e1ch t\u1ef1 nhi\u00ean \u0111\u1ec3 theo d\u00f5i m\u1ed9t v\u00f2ng bi xu\u1ed1ng c\u1ea5p: xem <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/bearing-fault-frequencies\/\">BPFO, BPFI, v\u00e0 BSF<\/a> c\u00e1c \u0111\u1ec9nh xu\u1ea5t hi\u1ec7n v\u00e0 leo l\u00ean, ghi ch\u00fa s\u1ef1 ph\u00e1t tri\u1ec3n h\u00e0i \u0111\u1ed9ng b\u00e1o hi\u1ec7u t\u1ed5n th\u01b0\u01a1ng ti\u1ebfn tri\u1ec3n, v\u00e0 \u01b0\u1edbc t\u00ednh m\u1ed9t d\u00f2ng th\u1eddi gian h\u1ecfng h\u00f3c t\u1eeb t\u1ed1c \u0111\u1ed9 t\u0103ng tr\u01b0\u1edfng \u2014 m\u1ed9t n\u1ec1n t\u1ea3ng \u0111\u1ec3 d\u1ef1 \u0111o\u00e1n <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/remaining-useful-life\/\">th\u1eddi gian s\u1eed d\u1ee5ng c\u00f2n l\u1ea1i<\/a>.<\/p>\n<h3>Ph\u00e2n t\u00edch b\u1eadc<\/h3>\n<p>V\u1ebd \u0111\u1ed3 th\u1ecb tr\u1ee5c t\u1ea7n s\u1ed1 theo \u0111\u01a1n v\u1ecb thay v\u00ec Hz l\u1eadt l\u1ea1i h\u00ecnh h\u1ecdc m\u1ed9t c\u00e1ch h\u1eefu \u00edch: c\u00e1c th\u00e0nh ph\u1ea7n \u0111\u1ed3ng b\u1ed9 t\u1ed1c \u0111\u1ed9 x\u1ebfp h\u00e0ng th\u1eb3ng \u0111\u1ee9ng trong khi c\u00e1c th\u00e0nh ph\u1ea7n kh\u00f4ng \u0111\u1ed3ng b\u1ed9 (ch\u1eb3ng h\u1ea1n nh\u01b0 t\u00f4ng v\u00f2ng bi ho\u1eb7c <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/oil-whirl\/\">xo\u00e1y d\u1ea7u<\/a>) ch\u1ea1y d\u1ed1c theo \u0111\u01b0\u1eddng ch\u00e9o. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t m\u1ea1nh m\u1ebd tr\u00ean c\u00e1c m\u00e1y ch\u1ea1y bi\u1ebfn t\u1ed1c \u0111\u1ed9, n\u01a1i m\u1ed9t tr\u1ee5c Hz th\u00f4ng th\u01b0\u1eddng s\u1ebd tr\u1ea3i m\u1ecfng m\u1ecdi b\u1eadc th\u00e0nh m\u1ed9t d\u1ea3i.<\/p>\n<h3>Tr\u1ef1c quan h\u00f3a Ph\u00e1t tri\u1ec3n H\u1ecfng h\u00f3c<\/h3>\n<p>N\u00f3i r\u1ed9ng h\u01a1n, bi\u1ec3u \u0111\u1ed3 x\u1ebfp t\u1ea7ng l\u00e0 \u0111\u1ecbnh d\u1ea1ng \u0111\u01b0\u1ee3c ch\u1ecdn \u0111\u1ec3 theo d\u00f5i m\u1ed9t l\u1ed7i ph\u00e1t tri\u1ec3n \u2014 c\u00e1c \u0111\u1ec9nh m\u1edbi xu\u1ea5t hi\u1ec7n, c\u00e1c \u0111\u1ec9nh hi\u1ec7n c\u00f3 ph\u00e1t tri\u1ec3n, c\u00e1c h\u1ecda \u00e2m t\u0103ng l\u00ean, v\u00e0 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/sidebands\/\">d\u1ea3i b\u00ean<\/a> n\u1ed5i l\u00ean \u2014 t\u1ea5t c\u1ea3 \u0111\u01b0\u1ee3c s\u1eafp x\u1ebfp tr\u00ean m\u1ed9t b\u1ee9c tranh duy nh\u1ea5t.<\/p>\n<h2>4. T\u1ea1o c\u00e1c Bi\u1ec3u \u0111\u1ed3 T\u1ea7ng v\u01b0\u1ee3t Hi\u1ec7u qu\u1ea3<\/h2>\n<h3>Thu th\u1eadp d\u1eef li\u1ec7u<\/h3>\n<ul>\n<li><strong>\u0110\u1ee7 l\u00e1t c\u1eaft:<\/strong> c\u1ea7n t\u1ed1i thi\u1ec3u 10\u201320 ph\u1ed5 \u0111\u1ec3 c\u00f3 b\u1ec1 m\u1eb7t r\u00f5 r\u00e0ng, d\u1ec5 \u0111\u1ecdc.<\/li>\n<li><strong>B\u01b0\u1edbc t\u0103ng nh\u1ea5t qu\u00e1n:<\/strong> kho\u1ea3ng c\u00e1ch \u0111\u1ec1u \u0111\u1eb7n tr\u00ean tr\u1ee5c Y gi\u1eef cho h\u00ecnh h\u1ecdc kh\u00f4ng b\u1ecb bi\u1ebfn d\u1ea1ng.<\/li>\n<li><strong>\u0110\u1ed9 ph\u00e2n gi\u1ea3i \u0111\u1ea7y \u0111\u1ee7:<\/strong> \u0111\u1ed9 ph\u00e2n gi\u1ea3i t\u1ea7n s\u1ed1 \u0111\u1ee7 \u0111\u1ec3 t\u00e1ch c\u00e1c \u0111\u1ec9nh quan t\u00e2m \u2014 m\u1ed9t s\u1ef1 l\u1ef1a ch\u1ecdn c\u1ee7a <a href=\"https:\/\/vibromera.eu\/vi\/calculators\/fft-resolution-calculator\/\">M\u00e1y t\u00ednh \u0111\u1ed9 ph\u00e2n gi\u1ea3i FFT<\/a> c\u00f3 th\u1ec3 gi\u00fap th\u1ef1c hi\u1ec7n.<\/li>\n<li><strong>To\u00e0n d\u1ea3i:<\/strong> bao qu\u00e1t to\u00e0n b\u1ed9 ph\u1ea1m vi t\u1ed1c \u0111\u1ed9 v\u1eadn h\u00e0nh ho\u1eb7c to\u00e0n b\u1ed9 kho\u1ea3ng th\u1eddi gian theo d\u00f5i xu h\u01b0\u1edbng \u0111\u1ec3 kh\u00f4ng c\u00f3 g\u00ec quan tr\u1ecdng r\u01a1i ra ngo\u00e0i bi\u1ec3u \u0111\u1ed3.<\/li>\n<\/ul>\n<h3>C\u00e0i \u0111\u1eb7t hi\u1ec3n th\u1ecb<\/h3>\n<ul>\n<li><strong>Thang bi\u00ean \u0111\u1ed9:<\/strong> tuy\u1ebfn t\u00ednh ho\u1eb7c logarit, \u0111\u01b0\u1ee3c ch\u1ecdn \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi ph\u1ea1m vi \u0111\u1ed9ng c\u1ee7a d\u1eef li\u1ec7u&#8217;.<\/li>\n<li><strong>B\u1ea3n \u0111\u1ed3 m\u00e0u:<\/strong> \u0111\u01b0\u1ee3c ch\u1ecdn \u0111\u1ec3 l\u00e0m cho c\u00e1c t\u00ednh n\u0103ng quan t\u00e2m n\u1ed5i b\u1eadt.<\/li>\n<li><strong>G\u00f3c quay:<\/strong> th\u01b0\u1eddng 20\u201330\u00b0 \u0111\u1ed9 cao \u0111\u1ec3 r\u00f5 r\u00e0ng.<\/li>\n<li><strong>Gi\u1eef l\u1ea1i \u0111\u1ec9nh:<\/strong> m\u1ed9t s\u1ed1 ph\u1ea7n m\u1ec1m v\u1ebd bao \u0111\u1ec9nh tr\u00ean c\u00e1c l\u00e1t \u0111\u1ec3 l\u00e0m s\u1eafc n\u00e9t b\u1ee9c tranh.<\/li>\n<\/ul>\n<h2>5. V\u1ecb tr\u00ed c\u1ee7a c\u00e1c Thi\u1ebft b\u1ecb Hi\u1ec7n tr\u01b0\u1eddng<\/h2>\n<p>Ch\u1ee5p m\u1ed9t bi\u1ec3u \u0111\u1ed3 x\u1ebfp t\u1ea7ng c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c \u0111\u00f2i h\u1ecfi m\u1ed9t c\u00f4ng c\u1ee5 c\u00f3 th\u1ec3 ghi l\u1ea1i m\u1ed9t lo\u1ea1t ph\u1ed5 \u0111\u01b0\u1ee3c \u0111\u1ed3ng b\u1ed9 h\u00f3a v\u1edbi t\u1ed1c \u0111\u1ed9 tr\u1ee5c trong su\u1ed1t qu\u00e1 tr\u00ecnh t\u0103ng t\u1ed1c ho\u1eb7c suy gi\u1ea3m. M\u1ed9t c\u00f4ng c\u1ee5 ph\u00e2n t\u00edch hai k\u00eanh di \u0111\u1ed9ng nh\u01b0 <a href=\"https:\/\/vibromera.eu\/vi\/san-pham\/balanset-1\/\">Balanset-1A<\/a> \u0111o l\u01b0\u1eddng rung \u0111\u1ed9ng c\u00f9ng v\u1edbi m\u1ed9t tr\u1ee5c <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/tachometer\/\">m\u00e1y \u0111o t\u1ed1c \u0111\u1ed9 quay<\/a> tham chi\u1ebfu, do \u0111\u00f3 m\u1ed9t k\u1ef9 s\u01b0 th\u1ef1c \u0111\u1ecba c\u00f3 th\u1ec3 thu th\u1eadp c\u00e1c ph\u1ed5 \u0111\u01b0\u1ee3c g\u1eafn th\u1ebb t\u1ed1c \u0111\u1ed9 c\u1ea7n thi\u1ebft \u0111\u1ec3 ph\u00e1t hi\u1ec7n t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n tr\u00ean m\u1ed9t m\u00e1y trong c\u00e1c \u1ed5 bi c\u1ee7a n\u00f3 \u2014 sau \u0111\u00f3, n\u1ebfu \u0111\u01b0\u1eddng 1\u00d7 \u0111\u01b0\u1eddng ch\u00e9o ch\u1ee9ng t\u1ecf l\u00e0 chi\u1ebfm \u01b0u th\u1ebf, h\u00e3y chuy\u1ec3n th\u1eb3ng sang <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/field-balancing\/\">c\u00e2n b\u1eb1ng t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng<\/a> m\u00e0 kh\u00f4ng bao gi\u1edd r\u1eddi kh\u1ecfi \u0111\u1ecba \u0111i\u1ec3m.<\/p>\n<h2>6. \u01afu \u0111i\u1ec3m v\u00e0 Gi\u1edbi h\u1ea1n<\/h2>\n<p>Gi\u1ed1ng nh\u01b0 b\u1ea5t k\u1ef3 h\u00ecnh \u1ea3nh h\u00f3a n\u00e0o, bi\u1ec3u \u0111\u1ed3 x\u1ebfp t\u1ea7ng l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 c\u00f3 m\u1ed9t v\u1ecb tr\u00ed ng\u1ecdt ng\u00e0o \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh r\u00f5 r\u00e0ng ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t c\u00e2u tr\u1ea3 l\u1eddi ph\u1ed5 qu\u00e1t.<\/p>\n<h3>Thu\u1eadn l\u1ee3i<\/h3>\n<ul>\n<li>Tr\u00ecnh b\u00e0y d\u1eef li\u1ec7u \u0111a chi\u1ec1u trong m\u1ed9t l\u1ea7n xem tr\u1ef1c quan, \u0111\u01a1n l\u1ebb.<\/li>\n<li>Ti\u1ebft l\u1ed9 c\u00e1c m\u1eabu kh\u00f4ng nh\u00ecn th\u1ea5y \u0111\u01b0\u1ee3c trong c\u00e1c ph\u1ed5 2D \u0111\u01b0\u1ee3c c\u00f4 l\u1eadp.<\/li>\n<li>T\u00e1ch bi\u1ec7t r\u00f5 r\u00e0ng c\u00e1c th\u00e0nh ph\u1ea7n ph\u1ee5 thu\u1ed9c v\u00e0o t\u1ed1c \u0111\u1ed9 t\u1eeb c\u00e1c th\u00e0nh ph\u1ea7n kh\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o t\u1ed1c \u0111\u1ed9.<\/li>\n<li>Cung c\u1ea5p b\u1ee9c tranh to\u00e0n di\u1ec7n v\u1ec1 h\u00e0nh vi \u0111\u1ed9ng h\u1ecdc \u2014 v\u00e0 tr\u00ecnh b\u00e0y t\u1ed1t trong b\u00e1o c\u00e1o v\u00e0 thuy\u1ebft tr\u00ecnh.<\/li>\n<\/ul>\n<h3>H\u1ea1n ch\u1ebf<\/h3>\n<ul>\n<li>C\u00f3 th\u1ec3 tr\u1edf n\u00ean r\u1ed1i r\u1eafm khi c\u00f3 qu\u00e1 nhi\u1ec1u th\u00e0nh ph\u1ea7n.<\/li>\n<li>C\u1ea7n c\u00f3 kinh nghi\u1ec7m \u0111\u1ec3 di\u1ec5n gi\u1ea3i ch\u00ednh x\u00e1c.<\/li>\n<li>Chi ti\u1ebft tinh t\u1ebf c\u00f3 th\u1ec3 b\u1ecb che ph\u1ee7 b\u1edfi c\u00e1c \u0111\u1ec9nh g\u1ea7n h\u01a1n trong ch\u1ebf \u0111\u1ed9 xem 3D.<\/li>\n<li>Kh\u00f3 c\u00f3 th\u1ec3 \u0111\u1ecdc \u0111\u01b0\u1ee3c c\u00e1c gi\u00e1 tr\u1ecb s\u1ed1 ch\u00ednh x\u00e1c, v\u00ec v\u1eady n\u00f3 b\u1ed5 sung cho c\u00e1ch ti\u1ebfp c\u1eadn th\u00f4ng th\u01b0\u1eddng 2D ch\u1ee9 kh\u00f4ng ph\u1ea3i thay th\u1ebf <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/spectral-analysis\/\">ph\u00e2n t\u00edch ph\u1ed5<\/a>.<\/li>\n<\/ul>\n<p>Bi\u1ec3u \u0111\u1ed3 theo d\u00f5i l\u00e0 nh\u1eefng c\u00f4ng c\u1ee5 tr\u1ef1c quan h\u00f3a m\u1ea1nh m\u1ebd gi\u00fap th\u00eam chi\u1ec1u k\u00edch c\u1ee7a th\u1eddi gian ho\u1eb7c t\u1ed1c \u0111\u1ed9 v\u00e0o ph\u00e2n t\u00edch t\u1ea7n s\u1ed1, l\u00e0m l\u1ed9 c\u00e1c m\u00f4 h\u00ecnh \u0111\u1ed9ng h\u1ecdc v\u00e0 ti\u1ebfn tr\u00ecnh m\u00e0 c\u00e1c ph\u1ed5 t\u0129nh kh\u00f4ng th\u1ec3 b\u1eaft \u0111\u01b0\u1ee3c. L\u00e0m ch\u1ee7 c\u00e1ch di\u1ec5n gi\u1ea3i c\u1ee7a ch\u00fang \u2014 ph\u00e2n bi\u1ec7t c\u00e1c \u0111\u1eb7c tr\u01b0ng theo \u0111\u01b0\u1eddng ch\u00e9o t\u1eeb c\u00e1c \u0111\u1eb7c tr\u01b0ng theo chi\u1ec1u d\u1ecdc, ph\u00e1t hi\u1ec7n c\u00e1c giao \u0111i\u1ec3m t\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n v\u00e0 theo d\u00f5i ti\u1ebfn tr\u00ecnh s\u1ef1 c\u1ed1 \u2014 l\u00e0 m\u1ed9t k\u1ef9 n\u0103ng c\u1ed1t l\u00f5i \u0111\u1ec3 ph\u00e2n t\u00edch rung \u0111\u1ed9ng n\u00e2ng cao v\u00e0 \u0111\u00e1nh gi\u00e1 \u0111\u1ed9ng l\u1ef1c rotor.<\/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 bi\u1ec3u \u0111\u1ed3 th\u00e1c n\u01b0\u1edbc (bi\u1ec3u \u0111\u1ed3 th\u00e1c n\u01b0\u1edbc), h\u00ecnh \u1ea3nh tr\u1ef1c quan 3D cho th\u1ea5y ph\u1ed5 t\u1ea7n s\u1ed1 rung \u0111\u1ed9ng ph\u00e1t tri\u1ec3n theo th\u1eddi gian ho\u1eb7c t\u1ed1c \u0111\u1ed9, r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh t\u1ed1c \u0111\u1ed9 quan tr\u1ecdng v\u00e0 ti\u1ebfn tr\u00ecnh \u0111\u1ee9t g\u00e3y.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-71","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/71","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\/71\/revisions"}],"predecessor-version":[{"id":101326,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/71\/revisions\/101326"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/media?parent=71"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/categories?post=71"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/tags?post=71"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}