{"id":78,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/coastdown-analysis\/"},"modified":"2026-05-23T22:41:11","modified_gmt":"2026-05-23T22:41:11","slug":"coastdown-analysis","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/ms\/glossary\/coastdown-analysis\/","title":{"rendered":"Apakah Analisis Coastdown? Matikan Ujian Getaran"},"content":{"rendered":"<h1>Memahami Analisis Nyahpecutan<\/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\/ms\/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\/ms\/product\/balanset-1\/\" title=\"Pengimbang mudah alih &amp; Penganalisis getaran 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=\"Balanset-1A kit lengkap penyeimbang mudah alih dan penganalisis getaran\" 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\/ms\/product-category\/devices\/\" rel=\"tag\">Peranti<\/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\/ms\/product\/balanset-1\/\" title=\"Pengimbang mudah alih &amp; Penganalisis getaran Balanset-1A\">Pengimbang mudah alih &amp; Penganalisis getaran 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> + VAT (jika berkenaan)<\/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=\"\/ms\/wp-json\/wp\/v2\/glossary\/78?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=\"Add to cart\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Add to cart\" 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=\"\/ms\/wp-json\/wp\/v2\/glossary\/78?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=\"Add to cart: \u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"\u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Add to cart<\/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\/ms\/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\/ms\/product\/vibration-sensor\/\" title=\"Penderia getaran\">\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=\"Pandangan dekat sensor getaran 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\/ms\/product-category\/parts\/\" rel=\"tag\">bahagian<\/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\/ms\/product\/vibration-sensor\/\" title=\"Penderia getaran\">Penderia getaran<\/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> + VAT (jika berkenaan)<\/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=\"\/ms\/wp-json\/wp\/v2\/glossary\/78?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=\"Add to cart\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Add to cart\" 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=\"\/ms\/wp-json\/wp\/v2\/glossary\/78?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=\"Add to cart: \u201cVibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"\u201cVibration sensor\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Add to cart<\/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\/ms\/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\/ms\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Penderia Optik (Takometer 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=\"Penderia Optik (Takometer 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\/ms\/product-category\/parts\/\" rel=\"tag\">bahagian<\/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\/ms\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Penderia Optik (Takometer Laser)\">Penderia Optik (Takometer 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> + VAT (jika berkenaan)<\/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=\"\/ms\/wp-json\/wp\/v2\/glossary\/78?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=\"Add to cart\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Add to cart\" 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=\"\/ms\/wp-json\/wp\/v2\/glossary\/78?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=\"Add to cart: \u201cOptical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"\u201cOptical Sensor (Laser Tachometer)\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Add to cart<\/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\/ms\/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\/ms\/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=\"Kit pengimbangan rotor Vibromera: kes pembawa, perapi isyarat berbilang saluran, penganalisis genggam, tapak magnet, sensor getaran dan kabel bergelung.\" 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\/ms\/product-category\/devices\/\" rel=\"tag\">Peranti<\/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\/ms\/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> + VAT (jika berkenaan)<\/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=\"\/ms\/wp-json\/wp\/v2\/glossary\/78?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=\"Add to cart\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Add to cart\" 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=\"\/ms\/wp-json\/wp\/v2\/glossary\/78?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=\"Add to cart: \u201cBalanset-4\u201d\" rel=\"nofollow\" data-success_message=\"\u201cBalanset-4\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Add to cart<\/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\/ms\/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\/ms\/product\/magnet-stand\/\" title=\"Magnetic Stand 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=\"Pangkalan magnet.\" 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\/ms\/product-category\/parts\/\" rel=\"tag\">bahagian<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 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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\/ms\/product-category\/devices\/\" rel=\"tag\">Peranti<\/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\/ms\/product\/dynamic-balancer-balanset-1a\/\" title=\"Pengimbang dinamik &quot;Balanset-1A&quot; OEM\">Pengimbang dinamik &quot;Balanset-1A&quot; 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> + VAT (jika berkenaan)<\/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=\"\/ms\/wp-json\/wp\/v2\/glossary\/78?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=\"Add to cart\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Add to cart\" class=\"fas fa-cart-plus\" 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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>Analisis nyahpecutan<\/strong> adalah pengukuran dan penilaian mesin yang sistematik <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/vibration\/\">getaran<\/a> semasa penyahpelarasan dari kecepatan pengendalian ke berhenti selepas kuasa telah diputuskan. Sepanjang julat kecepatan penganalisis merekodkan amplitud, <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/phase\/\">fasa<\/a>, dan <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/spectrum\/\">kandungan spektrum<\/a>, supaya satu pelarian-bawah tidak berkuasa menangkap bagaimana rotor berkelakuan merentasi setiap kecepatan yang mesti dilaluinya. Ditafsirkan melalui <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/bode-plot\/\">Plot pertanda<\/a> and <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/waterfall-plot\/\">paparan air terjun<\/a>, data tersebut mendedahkan <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/critical-speed\/\">kelajuan kritikal<\/a>, <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/natural-frequency\/\">frekuensi semula jadi<\/a>, <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/damping\/\">redaman<\/a> ciri-ciri, dan <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/rotor-dynamics\/\">dinamik rotor<\/a> tingkah laku yang lebih luas yang menyokong pemasukan, penyelesaian masalah, dan pengesahan keadaan berkala.<\/p>\n<p>Analisis nyahpecutan berkait rapat dengan <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/run-up-analysis\/\">analisis run-up<\/a>, tetapi ia membawa dua kelebihan yang berbeza: penyahpelarasan adalah semula jadi dan tanpa kuasa, yang menjadikan ujian lebih mudah dan selamat, dan ia dilakukan dengan mesin masih panas pada suhu pengendalian dan bukannya sejuk pada permulaan. Ia adalah ujian penerimaan standard untuk mesin turbo dan ujian diagnostik berkala yang sangat berharga untuk dijalankan semasa <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/shutdown\/\">penutupan<\/a>.<\/p>\n<h2>1. Prosedur Ujian<\/h2>\n<p>Pelarian pantai adalah mudah untuk dilaksanakan tetapi memberi ganjaran kepada persediaan yang teliti. Kerana peristiwa itu hanya berlaku sekali dan tidak boleh dijeda, setiap saluran mesti dikonfigurasi dan bersendirian sebelum kuasa dipotong.<\/p>\n<h3>Persediaan<\/h3>\n<ul>\n<li><strong>Penderia:<\/strong> pasang <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/accelerometer\/\">akselerometer<\/a> pada semua lokasi galas; pada mesin dengan galas filem bendalir, <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/proximity-probe\/\">probe kedekatan<\/a> dalam pasangan X-Y ditambahkan untuk menangkap gerakan aci secara langsung.<\/li>\n<li><strong>Referensi kecepatan:<\/strong> sambungkan <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/tachometer\/\">takometer<\/a> untuk kecepatan dan, dengan kritikal, untuk <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/phase\/\">fasa<\/a> rujukan yang membenarkan amplitud dan fasa dijejaki terhadap rpm.<\/li>\n<li><strong>Pemerolehan:<\/strong> konfigurasi sistem untuk rakaman berterusan pada kadar sampel yang mencukupi untuk frekuensi tertinggi kepentingan.<\/li>\n<li><strong>Pencetusan:<\/strong> wujudkan syarat pencetus \u2014 julat kecepatan dan tempoh yang hendak dirakam.<\/li>\n<\/ul>\n<h3>Perlaksanaan<\/h3>\n<ol>\n<li><strong>Menstabilkan:<\/strong> menahan peralatan pada kecepatan operasi yang stabil.<\/li>\n<li><strong>Mulai merakam:<\/strong> mulai akuisisi data sebelum apa pun berubah.<\/li>\n<li><strong>Putuskan sumber listrik:<\/strong> matikan daya motor, potong bahan bakar turbin, atau keluarkan torsi penggerak dengan cara lain.<\/li>\n<li><strong>Pantau:<\/strong> saksikan getaran berkembang saat mesin melambat.<\/li>\n<li><strong>Perekaman selesai:<\/strong> teruskan penangkapan hingga berhenti sepenuhnya atau hingga kecepatan minimum yang diminati.<\/li>\n<li><strong>Simpan data:<\/strong> arsipkan dataset coastdown lengkap untuk analisis dan perbandingan di masa depan.<\/li>\n<\/ol>\n<h3>Tempoh<\/h3>\n<p>Lamanya coastdown tergantung pada inersia rotor dan gesekan serta hambatan aerodinamis yang memperlambatnya. Motor kecil mungkin berhenti dalam 30\u201360 detik, sedangkan turbin besar dapat memakan waktu 10\u201330 menit untuk berhenti. Coastdown yang lebih lama umumnya menghasilkan data yang lebih baik: rotor tinggal di setiap kecepatan, menghasilkan lebih banyak titik pengukuran dan resolusi yang lebih halus melalui resonansi yang paling penting.<\/p>\n<h2>2. Menganalisis Data<\/h2>\n<p>Perekaman yang sama dapat diproses dengan beberapa cara yang saling melengkapi, masing-masing menekankan aspek berbeda dari perilaku mesin.<\/p>\n<h3>Penjanaan Plot Bode<\/h3>\n<ul>\n<li>Ekstrak amplitudo getaran sinkron (1\u00d7) pada setiap kecepatan menggunakan <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/tracking-filter\/\">penapis penjejakan<\/a>.<\/li>\n<li>Ekstrak yang sesuai <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/phase-angle\/\">sudut fasa<\/a> pada setiap kelajuan.<\/li>\n<li>Plotkan amplitudo dan fase terhadap kecepatan.<\/li>\n<li><a href=\"https:\/\/vibromera.eu\/ms\/glossary\/critical-speed\/\">Kelajuan kritikal<\/a> mengumumkan diri mereka sendiri sebagai puncak amplitudo yang disertai dengan transisi fase yang khas \u2014 idealnya mendekati 180\u00b0 melalui resonansi.<\/li>\n<\/ul>\n<h3>Petak Air Terjun<\/h3>\n<ul>\n<li>Kira satu <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/fft\/\">FFT<\/a> pada selang kecepatan yang teratur.<\/li>\n<li>Tumpuk spektra untuk membangun tiga dimensi <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/waterfall-plot\/\">tampilan waterfall<\/a>.<\/li>\n<li>Komponen sinkron-kecepatan (1\u00d7, 2\u00d7, dan orde lebih tinggi <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/harmonics\/\">harmonik<\/a>) melacak secara diagonal saat kecepatan turun.<\/li>\n<li>Komponen frekuensi tetap \u2014 frekuensi alami struktural \u2014 muncul sebagai garis vertikal yang tidak bergerak bersama kecepatan.<\/li>\n<li>Kecepatan kritis terlihat di mana orde sinkron menyeberangi salah satu garis frekuensi tetap tersebut.<\/li>\n<\/ul>\n<h3>Analisis Orbit<\/h3>\n<ul>\n<li>Dengan probe proksmiti X-Y yang dipasang, poros <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/orbit\/\">orbit<\/a> dapat direkonstruksi pada kecepatan berapa pun.<\/li>\n<li>Orbit berubah bentuk saat rotor melewati kecepatan kritis.<\/li>\n<li>Baik arah presesi mahupun evolusi bentuk orbit direkodkan.<\/li>\n<li>Bersama-sama ini memberikan pencirian canggih tentang kelakuan dinamik rotor yang tidak dapat dilakukan oleh amplitud skalar sahaja.<\/li>\n<\/ul>\n<h2>3. Maklumat yang Diekstrak<\/h2>\n<p>Satu pantau-turun yang dilaksanakan dengan baik menjawab beberapa soalan kejuruteraan yang berbeza dalam satu ujian.<\/p>\n<h3>Lokasi Kecepatan Kritis<\/h3>\n<ul>\n<li>RPM yang tepat di mana setiap resonans berlaku.<\/li>\n<li>Kelajuan kritikal pertama, kedua, dan ketiga, jika ia berada dalam julat operasi.<\/li>\n<li>Pengesahan nilai-nilai yang diukur berbanding dengan pengiraan reka bentuk asal.<\/li>\n<li>Penilaian margin pemisahan antara kelajuan operasi dan kelajuan kritikal terdekat.<\/li>\n<\/ul>\n<h3>Keterukan Resonans<\/h3>\n<ul>\n<li>Amplitud puncak menunjukkan faktor penguatan pada <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/resonance\/\">resonans<\/a>.<\/li>\n<li>Puncak tinggi \u2014 lebih kurang 5\u201310\u00d7 aras asas \u2014 menunjukkan redaman rendah.<\/li>\n<li>Puncak tajam dan sempit lebih membimbangkan daripada yang luas dan lembut.<\/li>\n<li>Data menunjukkan sama ada getaran tetap boleh diterima manakala mesin melepasi resonans.<\/li>\n<\/ul>\n<h3>Kuantifikasi Redaman<\/h3>\n<ul>\n<li>Redaman boleh dikira daripada ketajaman puncak (kaedah faktor-Q).<\/li>\n<li>Ia juga boleh diperolehi daripada kadar pereputan dalam domain masa.<\/li>\n<li>Untuk mesin-mesin perindustrian biasa nisbah redaman jatuh dalam julat 0.01\u20130.10.<\/li>\n<li>Redaman yang lebih rendah sentiasa bermakna puncak resonans yang lebih tinggi, oleh itu angka ini secara langsung mengawal berapa banyak getaran yang dihasilkan oleh kelajuan kritikal.<\/li>\n<\/ul>\n<h2>4. Aplikasi<\/h2>\n<h3>Commissioning Peralatan Baru<\/h3>\n<ul>\n<li>Pengesahan jalan pertama mesin yang baru dipasang.<\/li>\n<li>Pengesahan bahawa kelajuan kritikal yang diukur sepadan dengan nilai yang diramal, biasanya dalam \u00b110\u201315%.<\/li>\n<li>Pengesahan margin pemisahan yang mencukupi.<\/li>\n<li>Penubuhan satu <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/baseline\/\">garis dasar<\/a> untuk perbandingan di masa depan.<\/li>\n<li>Memenuhi persyaratan pengujian penerimaan kontrak atau standard.<\/li>\n<\/ul>\n<h3>Menyelesaikan masalah Getaran Tinggi<\/h3>\n<ul>\n<li>Menentukan apakah mesin beroperasi terlalu dekat dengan kecepatan kritis.<\/li>\n<li>Mengidentifikasi resonansi struktur yang sebelumnya tidak diketahui atau <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/rotor-bearing-system\/\">sistem galas rotor<\/a>.<\/li>\n<li>Menilai pengaruh modifikasi seperti perubahan bantalan atau penambahan massa.<\/li>\n<li>Membandingkan peluncuran-turun sebelum dan sesudah untuk mengkonfirmasi perbaikan berhasil.<\/li>\n<\/ul>\n<h3>Penilaian Kesihatan Berkala<\/h3>\n<ul>\n<li>Suatu coastdown tahunan yang diambil selama pemadaman terencana.<\/li>\n<li>Perbandingan terhadap garis dasar commissioning sebagai bagian dari <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/condition-monitoring\/\">pemantauan keadaan<\/a> program.<\/li>\n<li>Deteksi pergeseran kecepatan kritis, yang menandakan perubahan mekanis seperti <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/looseness\/\">kelonggaran<\/a> atau perubahan kekakuan penahan.<\/li>\n<li>Pemantauan degradasi redaman sepanjang umur mesin.<\/li>\n<\/ul>\n<h2>5. Tempat Balanset-1A Cocok, dan Mengapa Peluncuran-Turun Lebih Baik dari Peluncuran-Naik<\/h2>\n<p>Di lapangan, peluncuran-turun hanya memerlukan akselerometer, referensi fase, dan alat analisis yang dapat melacak amplitudo dan fase terhadap kecepatan yang menurun. Instrumen dua saluran portabel seperti <a href=\"https:\/\/vibromera.eu\/ms\/product\/balanset-1\/\">Balanset-1A<\/a> menangkap amplitudo dan fase sinkron sepanjang peluncuran-turun dan membangun tampilan Bode dan spektral secara langsung, sehingga insinyur dapat mengkonfirmasi kecepatan kritis mesin dan margin pemisahan di lokasi \u2014 dan, ketika diagnosis <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/unbalance\/\">ketidakseimbangan<\/a> daripada resonansi, lanjutkan langsung ke <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/field-balancing\/\">pengimbangan medan<\/a> dengan peralatan yang sama.<\/p>\n<p>Pengujian peluncuran-turun sering lebih disukai daripada peluncuran-naik yang bertenaga karena tiga alasan:<\/p>\n<ul>\n<li><strong>Perlambatan tanpa tenaga:<\/strong> mesin meluncur-turun secara alami karena gesekan dan daya angin, bebas dari komplikasi sistem kontrol, yang membuat eksekusi lebih sederhana.<\/li>\n<li><strong>Perubahan kecepatan yang lebih lambat:<\/strong> rotor menghabiskan waktu lebih lama pada setiap kecepatan, memberikan resolusi data yang lebih baik, lebih banyak titik melalui setiap kecepatan kritis, dan pengukuran redaman yang ditingkatkan.<\/li>\n<li><strong>Pengujian kondisi panas:<\/strong> peralatan berada pada suhu operasi dengan bantalan pada clearance operasi sebenarnya, sehingga dinamika terukur mewakili mesin seperti yang sebenarnya berjalan \u2014 bukan aproksimasi dingin.<\/li>\n<\/ul>\n<h2>6. Pertimbangan Praktis<\/h2>\n<h3>Keselamatan<\/h3>\n<ul>\n<li>Pantau getaran secara berkelanjutan selama peluncuran-turun.<\/li>\n<li>Jika menjadi berlebihan, putuskan dengan sengaja antara berhenti darurat dan melewati resonansi.<\/li>\n<li>Jauhkan personel dari peralatan selama-lamanya.<\/li>\n<li>Konfirmasi bahwa semua <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/machinery-protection\/\">machinery-protection<\/a> dan sistem keselamatan berfungsi dengan baik sebelum memulai.<\/li>\n<\/ul>\n<h3>Kualiti Data<\/h3>\n<ul>\n<li>Pastikan perlambatan yang stabil dan lancar daripada yang kacau.<\/li>\n<li>Gunakan kadar persampelan yang mencukupi untuk frekuensi tertinggi yang menarik untuk mengelakkan <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/aliasing\/\">penyimpangan<\/a>.<\/li>\n<li>Pertahankan isyarat takometer yang baik sepanjang waktu &mdash; kehilangan isyarat mengganggu penjejakan fasa.<\/li>\n<li>Kumpulkan purata yang mencukupi pada setiap kelajuan.<\/li>\n<\/ul>\n<h3>Kebolehulangan<\/h3>\n<ul>\n<li>Lakukan beberapa analisis penurunan untuk mengesahkan hasilnya.<\/li>\n<li>Bandingkan ia untuk konsistensi.<\/li>\n<li>Variasi yang ketara dari satu putaran ke putaran yang seterusnya menunjukkan keadaan yang berubah-ubah atau masalah pengukuran daripada anjakan sebenar dalam mesin.<\/li>\n<\/ul>\n<p>Analisis penurunan adalah diagnostik dinamik rotor asas yang memberikan gambaran menyeluruh tentang kelakuan dinamik mesin dari penurunan semula jadi tunggal. Plot Bode dan air terjun yang terhasil mengenal pasti kelajuan kritikal, mengukur redaman, dan memungkinkan jurutera membandingkan mesin terhadap ramalan reka bentuk atau garis dasar bersejarah &mdash; itulah sebabnya ujian penurunan adalah penting untuk pengesahan pelulus, penilaian keadaan berkala, dan penyelesaian masalah resonan dalam peralatan berputar.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/ms\/glossary\/\">\u2190 Kembali ke Indeks Utama<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Ketahui tentang analisis pesisir pantai, mengukur getaran semasa nyahpecutan semula jadi untuk mengenal pasti kelajuan kritikal, menilai redaman dan mencirikan tingkah laku dinamik rotor.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[114,109],"tags":[],"class_list":["post-78","glossary","type-glossary","status-publish","hentry","category-analysis","category-glossary"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/ms\/wp-json\/wp\/v2\/glossary\/78","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/ms\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/ms\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":1,"href":"https:\/\/vibromera.eu\/ms\/wp-json\/wp\/v2\/glossary\/78\/revisions"}],"predecessor-version":[{"id":101328,"href":"https:\/\/vibromera.eu\/ms\/wp-json\/wp\/v2\/glossary\/78\/revisions\/101328"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/ms\/wp-json\/wp\/v2\/media?parent=78"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/ms\/wp-json\/wp\/v2\/categories?post=78"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/ms\/wp-json\/wp\/v2\/tags?post=78"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}