{"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\/pt-br\/glossary\/coastdown-analysis\/","title":{"rendered":"O que \u00e9 An\u00e1lise de Parada por In\u00e9rcia? Teste de Vibra\u00e7\u00e3o em Desligamento"},"content":{"rendered":"<h1>Compreendendo a An\u00e1lise de Parada por In\u00e9rcia<\/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\/pt-br\/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\/pt-br\/product\/balanset-1\/\" title=\"Portable balancer &#038; Vibration analyzer 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 full kit portable balancer and vibration analyzer\" 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\/pt-br\/product-category\/devices\/\" rel=\"tag\">Dispositivos<\/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\/pt-br\/product\/balanset-1\/\" title=\"Portable balancer &#038; Vibration analyzer Balanset-1A\">Balanceador port\u00e1til &#038; Analisador de vibra\u00e7\u00e3o 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\">&euro;<\/span>1,975.00<\/span> + IVA (se aplic\u00e1vel)<\/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=\"\/pt-br\/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=\"Adicionar ao carrinho\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adicionar ao carrinho\" 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=\"\/pt-br\/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=\"Adicione ao carrinho: \u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"\u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d foi adicionado ao seu carrinho\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adicionar ao carrinho<\/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\/pt-br\/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\/pt-br\/product\/vibration-sensor\/\" title=\"Sensor de vibra\u00e7\u00e3o\">\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=\"Balanset-1A vibration sensor close-up\" 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\/pt-br\/product-category\/parts\/\" rel=\"tag\">Pe\u00e7as<\/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\/pt-br\/product\/vibration-sensor\/\" title=\"Sensor de vibra\u00e7\u00e3o\">Sensor de vibra\u00e7\u00e3o<\/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\">&euro;<\/span>90.00<\/span> + IVA (se aplic\u00e1vel)<\/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=\"\/pt-br\/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=\"Adicionar ao carrinho\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adicionar ao carrinho\" 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=\"\/pt-br\/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=\"Adicione ao carrinho: \u201cVibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"\u201cVibration sensor\u201d foi adicionado ao seu carrinho\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adicionar ao carrinho<\/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\/pt-br\/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\/pt-br\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Sensor \u00d3ptico (Tac\u00f4metro a 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=\"Sensor \u00d3ptico (Tac\u00f4metro a 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\/pt-br\/product-category\/parts\/\" rel=\"tag\">Pe\u00e7as<\/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\/pt-br\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Sensor \u00d3ptico (Tac\u00f4metro a Laser)\">Sensor \u00d3ptico (Tac\u00f4metro a 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\">&euro;<\/span>124.00<\/span> + IVA (se aplic\u00e1vel)<\/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=\"\/pt-br\/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=\"Adicionar ao carrinho\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adicionar ao carrinho\" 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=\"\/pt-br\/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=\"Adicione ao carrinho: \u201cOptical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"\u201cOptical Sensor (Laser Tachometer)\u201d foi adicionado ao seu carrinho\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adicionar ao carrinho<\/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\/pt-br\/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\/pt-br\/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=\"Vibromera rotor balancing kit: carry case, multi-channel signal conditioner, handheld analyzer, magnetic base, vibration sensors, and coiled cables.\" 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\/pt-br\/product-category\/devices\/\" rel=\"tag\">Dispositivos<\/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\/pt-br\/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\">&euro;<\/span>6,803.00<\/span> + IVA (se aplic\u00e1vel)<\/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=\"\/pt-br\/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=\"Adicionar ao carrinho\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adicionar ao carrinho\" 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=\"\/pt-br\/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=\"Adicione ao carrinho: \u201cBalanset-4\u201d\" rel=\"nofollow\" data-success_message=\"\u201cBalanset-4\u201d foi adicionado ao seu carrinho\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adicionar ao carrinho<\/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\/pt-br\/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\/pt-br\/product\/magnet-stand\/\" title=\"Suporte Magn\u00e9tico 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=\"Magnet base.\" 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\/pt-br\/product-category\/parts\/\" rel=\"tag\">Pe\u00e7as<\/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\/pt-br\/product\/magnet-stand\/\" title=\"Suporte Magn\u00e9tico Insize-60-kgf\">Suporte Magn\u00e9tico 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\">&euro;<\/span>46.00<\/span> + IVA (se aplic\u00e1vel)<\/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=\"\/pt-br\/wp-json\/wp\/v2\/glossary\/78?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=\"Adicionar ao carrinho\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adicionar ao carrinho\" 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=\"\/pt-br\/wp-json\/wp\/v2\/glossary\/78?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=\"Adicione ao carrinho: \u201cMagnetic Stand Insize-60-kgf\u201d\" rel=\"nofollow\" data-success_message=\"\u201cMagnetic Stand Insize-60-kgf\u201d foi adicionado ao seu carrinho\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adicionar ao carrinho<\/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\/pt-br\/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\/pt-br\/product\/reflective-tape\/\" title=\"Fita refletiva\">\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=\"Fita refletiva\" 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\/pt-br\/product-category\/parts\/\" rel=\"tag\">Pe\u00e7as<\/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\/pt-br\/product\/reflective-tape\/\" title=\"Fita refletiva\">Fita refletiva<\/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\">&euro;<\/span>10.00<\/span> + IVA (se aplic\u00e1vel)<\/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=\"\/pt-br\/wp-json\/wp\/v2\/glossary\/78?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=\"Adicionar ao carrinho\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adicionar ao carrinho\" 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=\"\/pt-br\/wp-json\/wp\/v2\/glossary\/78?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=\"Adicione ao carrinho: \u201cReflective tape\u201d\" rel=\"nofollow\" data-success_message=\"\u201cReflective tape\u201d foi adicionado ao seu carrinho\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adicionar ao carrinho<\/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\/pt-br\/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\/pt-br\/product\/dynamic-balancer-balanset-1a\/\" title=\"Balanceador din\u00e2mico \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=\"Balanset-1A kit contents with interface unit, sensors, tachometer and accessories\" 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\/pt-br\/product-category\/devices\/\" rel=\"tag\">Dispositivos<\/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\/pt-br\/product\/dynamic-balancer-balanset-1a\/\" title=\"Balanceador din\u00e2mico \u201cBalanset-1A\u201d OEM\">Balanceador din\u00e2mico \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\">&euro;<\/span>1,735.00<\/span> + IVA (se aplic\u00e1vel)<\/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=\"\/pt-br\/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=\"Adicionar ao carrinho\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adicionar ao carrinho\" 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=\"\/pt-br\/wp-json\/wp\/v2\/glossary\/78?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=\"Adicione ao carrinho: \u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"\u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d foi adicionado ao seu carrinho\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adicionar ao carrinho<\/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>An\u00e1lise de parada por in\u00e9rcia<\/strong> \u00e9 a medi\u00e7\u00e3o e avalia\u00e7\u00e3o sistem\u00e1ticas da m\u00e1quina <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/vibration\/\">vibra\u00e7\u00e3o<\/a> durante a desacelera\u00e7\u00e3o da velocidade de opera\u00e7\u00e3o at\u00e9 a parada completa ap\u00f3s o desligamento da energia. Em toda a faixa de velocidade, o analisador registra a amplitude, <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/phase\/\">fase<\/a>, e <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/spectrum\/\">conte\u00fado espectral<\/a>, de modo que uma \u00fanica parada por in\u00e9rcia sem alimenta\u00e7\u00e3o captura como o rotor se comporta em todas as velocidades pelas quais deve passar. Interpretado por meio de <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/bode-plot\/\">Gr\u00e1ficos de Bode<\/a> e <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/waterfall-plot\/\">diagramas em cascata<\/a>, esses dados revelam <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/critical-speed\/\">velocidades cr\u00edticas<\/a>, <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/natural-frequency\/\">frequ\u00eancias naturais<\/a>, <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/damping\/\">amortecimento<\/a> caracter\u00edsticas, e o comportamento mais amplo <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/rotor-dynamics\/\">din\u00e2mica do rotor<\/a> que sustenta o comissionamento, a solu\u00e7\u00e3o de problemas e a verifica\u00e7\u00e3o peri\u00f3dica de condi\u00e7\u00e3o.<\/p>\n<p>A an\u00e1lise de parada por in\u00e9rcia est\u00e1 intimamente relacionada \u00e0 <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/run-up-analysis\/\">an\u00e1lise de partida<\/a>, mas possui duas vantagens distintas: a desacelera\u00e7\u00e3o \u00e9 natural e sem alimenta\u00e7\u00e3o, o que torna o teste mais simples e seguro, e \u00e9 realizado com a m\u00e1quina ainda quente na temperatura de opera\u00e7\u00e3o, em vez de fria na partida. \u00c9 um teste de aceita\u00e7\u00e3o padr\u00e3o para turbom\u00e1quinas e um diagn\u00f3stico peri\u00f3dico extremamente valioso para ser executado durante uma <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/shutdown\/\">parada<\/a>.<\/p>\n<h2>1. O Procedimento do Teste<\/h2>\n<p>Uma parada por in\u00e9rcia \u00e9 de f\u00e1cil execu\u00e7\u00e3o, mas exige prepara\u00e7\u00e3o cuidadosa. Como o evento ocorre apenas uma vez e n\u00e3o pode ser pausado, todos os canais devem ser configurados e preparados antes do corte de energia.<\/p>\n<h3>Prepara\u00e7\u00e3o<\/h3>\n<ul>\n<li><strong>Sensores:<\/strong> instale <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/accelerometer\/\">aceler\u00f4metros<\/a> em todos os locais de mancal; em m\u00e1quinas com mancais de filme fluido, <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/proximity-probe\/\">sondas de proximidade<\/a> em par X-Y s\u00e3o adicionados para capturar o movimento do eixo diretamente.<\/li>\n<li><strong>Refer\u00eancia de velocidade:<\/strong> conecte um <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/tachometer\/\">tac\u00f4metro<\/a> para velocidade e, crucialmente, para a <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/phase\/\">fase<\/a> refer\u00eancia que permite rastrear amplitude e fase em rela\u00e7\u00e3o \u00e0s rpm.<\/li>\n<li><strong>Aquisi\u00e7\u00e3o:<\/strong> configure o sistema para grava\u00e7\u00e3o cont\u00ednua em uma taxa de amostragem adequada para a frequ\u00eancia mais alta de interesse.<\/li>\n<li><strong>Acionamento:<\/strong> estabele\u00e7a as condi\u00e7\u00f5es de acionamento \u2014 a faixa de velocidade e a dura\u00e7\u00e3o a serem capturadas.<\/li>\n<\/ul>\n<h3>Execu\u00e7\u00e3o<\/h3>\n<ol>\n<li><strong>Estabilizar:<\/strong> mantenha o equipamento em uma velocidade de opera\u00e7\u00e3o est\u00e1vel.<\/li>\n<li><strong>Iniciar grava\u00e7\u00e3o:<\/strong> inicie a aquisi\u00e7\u00e3o de dados antes que qualquer outra coisa mude.<\/li>\n<li><strong>Desligar energia:<\/strong> desligue a energia do motor, corte o combust\u00edvel da turbina ou remova o torque de acionamento de outra forma.<\/li>\n<li><strong>Monitorar:<\/strong> observe o desenvolvimento da vibra\u00e7\u00e3o \u00e0 medida que a m\u00e1quina desacelera.<\/li>\n<li><strong>Grava\u00e7\u00e3o conclu\u00edda:<\/strong> continue capturando at\u00e9 a parada completa ou at\u00e9 a velocidade m\u00ednima de interesse.<\/li>\n<li><strong>Salvar dados:<\/strong> arquivar o conjunto de dados completo da parada por in\u00e9rcia para an\u00e1lise e compara\u00e7\u00e3o futura.<\/li>\n<\/ol>\n<h3>Dura\u00e7\u00e3o<\/h3>\n<p>A dura\u00e7\u00e3o de uma parada por in\u00e9rcia depende da in\u00e9rcia do rotor e do atrito e da resist\u00eancia aerodin\u00e2mica que o freiam. Motores pequenos podem parar em 30\u201360 segundos, enquanto grandes turbinas podem levar 10\u201330 minutos para parar completamente. Uma parada por in\u00e9rcia mais longa geralmente fornece melhores dados: o rotor permanece em cada velocidade por mais tempo, gerando mais pontos de medi\u00e7\u00e3o e resolu\u00e7\u00e3o mais fina atrav\u00e9s das resson\u00e2ncias mais importantes.<\/p>\n<h2>2. Analisando os Dados<\/h2>\n<p>A mesma grava\u00e7\u00e3o pode ser processada de v\u00e1rias maneiras complementares, cada uma destacando um aspecto diferente do comportamento da m\u00e1quina.<\/p>\n<h3>Gera\u00e7\u00e3o de Gr\u00e1fico de Bode<\/h3>\n<ul>\n<li>Extraia a amplitude de vibra\u00e7\u00e3o s\u00edncrona (1\u00d7) em cada velocidade usando um <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/tracking-filter\/\">filtro de rastreamento<\/a>.<\/li>\n<li>Extraia o <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/phase-angle\/\">\u00e2ngulo de fase<\/a> correspondente em cada velocidade.<\/li>\n<li>Plote amplitude e fase em fun\u00e7\u00e3o da velocidade.<\/li>\n<li><a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/critical-speed\/\">Velocidades cr\u00edticas<\/a> anunciam-se como picos de amplitude acompanhados por uma transi\u00e7\u00e3o de fase caracter\u00edstica \u2014 idealmente pr\u00f3xima de 180\u00b0 atrav\u00e9s da resson\u00e2ncia.<\/li>\n<\/ul>\n<h3>Diagrama em Cascata<\/h3>\n<ul>\n<li>Calcule um <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/fft\/\">FFT<\/a> em intervalos regulares de velocidade.<\/li>\n<li>Empilhe os espectros para construir um <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/waterfall-plot\/\">diagrama em cascata tridimensional<\/a>.<\/li>\n<li>Componentes s\u00edncronos \u00e0 velocidade (1\u00d7, 2\u00d7 e ordens mais altas <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/harmonics\/\">harm\u00f4nicos<\/a>) s\u00e3o rastreados diagonalmente \u00e0 medida que a velocidade cai.<\/li>\n<li>Componentes de frequ\u00eancia fixa \u2014 frequ\u00eancias naturais estruturais \u2014 aparecem como cristas verticais que n\u00e3o se movem com a velocidade.<\/li>\n<li>As velocidades cr\u00edticas s\u00e3o vis\u00edveis onde uma ordem s\u00edncrona cruza uma dessas cristas de frequ\u00eancia fixa.<\/li>\n<\/ul>\n<h3>An\u00e1lise de \u00d3rbita<\/h3>\n<ul>\n<li>Com sondas de proximidade X-Y instaladas, a \u00f3rbita do eixo <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/orbit\/\">\u00f3rbita<\/a> pode ser reconstru\u00edda em qualquer velocidade.<\/li>\n<li>A \u00f3rbita muda de forma \u00e0 medida que o rotor passa por uma velocidade cr\u00edtica.<\/li>\n<li>Tanto a dire\u00e7\u00e3o da precess\u00e3o quanto a evolu\u00e7\u00e3o da forma da \u00f3rbita s\u00e3o registradas.<\/li>\n<li>Juntas, essas informa\u00e7\u00f5es fornecem uma caracteriza\u00e7\u00e3o avan\u00e7ada do comportamento din\u00e2mico do rotor que a amplitude escalar sozinha n\u00e3o consegue.<\/li>\n<\/ul>\n<h2>3. Informa\u00e7\u00f5es Extra\u00eddas<\/h2>\n<p>Uma parada por in\u00e9rcia bem executada responde a v\u00e1rias quest\u00f5es de engenharia distintas em um \u00fanico teste.<\/p>\n<h3>Localiza\u00e7\u00e3o das Velocidades Cr\u00edticas<\/h3>\n<ul>\n<li>A rota\u00e7\u00e3o exata na qual cada resson\u00e2ncia ocorre.<\/li>\n<li>As primeira, segunda e terceira velocidades cr\u00edticas, caso estejam dentro da faixa de opera\u00e7\u00e3o.<\/li>\n<li>Verifica\u00e7\u00e3o dos valores medidos em rela\u00e7\u00e3o aos c\u00e1lculos de projeto originais.<\/li>\n<li>Uma avalia\u00e7\u00e3o da margem de separa\u00e7\u00e3o entre a velocidade de opera\u00e7\u00e3o e a velocidade cr\u00edtica mais pr\u00f3xima.<\/li>\n<\/ul>\n<h3>Severidade da Resson\u00e2ncia<\/h3>\n<ul>\n<li>A amplitude de pico indica o fator de amplifica\u00e7\u00e3o na <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/resonance\/\">resson\u00e2ncia<\/a>.<\/li>\n<li>Picos altos \u2014 aproximadamente 5\u201310\u00d7 o n\u00edvel de refer\u00eancia \u2014 indicam baixo amortecimento.<\/li>\n<li>Um pico agudo e estreito \u00e9 mais preocupante do que um amplo e suave.<\/li>\n<li>Os dados mostram se a vibra\u00e7\u00e3o permanece aceit\u00e1vel enquanto a m\u00e1quina transita pela resson\u00e2ncia.<\/li>\n<\/ul>\n<h3>Quantifica\u00e7\u00e3o do Amortecimento<\/h3>\n<ul>\n<li>O amortecimento pode ser calculado a partir da nitidez do pico (m\u00e9todo do fator Q).<\/li>\n<li>Tamb\u00e9m pode ser derivado da taxa de decaimento no dom\u00ednio do tempo.<\/li>\n<li>Para m\u00e1quinas industriais t\u00edpicas, a raz\u00e3o de amortecimento varia entre 0,01 e 0,10.<\/li>\n<li>Menor amortecimento sempre significa picos de resson\u00e2ncia mais altos, portanto, esse valor determina diretamente quanto de vibra\u00e7\u00e3o uma velocidade cr\u00edtica produz.<\/li>\n<\/ul>\n<h2>4. Aplica\u00e7\u00f5es<\/h2>\n<h3>Comissionamento de Novo Equipamento<\/h3>\n<ul>\n<li>Valida\u00e7\u00e3o da primeira opera\u00e7\u00e3o de uma m\u00e1quina rec\u00e9m-instalada.<\/li>\n<li>Confirma\u00e7\u00e3o de que as velocidades cr\u00edticas medidas correspondem aos valores previstos, geralmente dentro de \u00b110\u201315%.<\/li>\n<li>Verifica\u00e7\u00e3o de margens de separa\u00e7\u00e3o adequadas.<\/li>\n<li>Estabelecimento de um <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/baseline\/\">valor de refer\u00eancia<\/a> para compara\u00e7\u00e3o futura.<\/li>\n<li>Atendimento ao requisito de teste de aceita\u00e7\u00e3o do contrato ou padr\u00e3o.<\/li>\n<\/ul>\n<h3>Solu\u00e7\u00e3o de Problemas de Alta Vibra\u00e7\u00e3o<\/h3>\n<ul>\n<li>Determina\u00e7\u00e3o se a m\u00e1quina est\u00e1 operando muito perto de uma velocidade cr\u00edtica.<\/li>\n<li>Identifica\u00e7\u00e3o de resson\u00e2ncias anteriormente desconhecidas na estrutura ou <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/rotor-bearing-system\/\">sistema rotor-rolamento<\/a>.<\/li>\n<li>Avalia\u00e7\u00e3o do efeito de modifica\u00e7\u00f5es, como troca de mancais ou adi\u00e7\u00e3o de massa.<\/li>\n<li>Compara\u00e7\u00e3o de paradas por in\u00e9rcia antes e depois para confirmar que um reparo funcionou.<\/li>\n<\/ul>\n<h3>Avalia\u00e7\u00e3o Peri\u00f3dica da Sa\u00fade<\/h3>\n<ul>\n<li>Uma parada por in\u00e9rcia anual realizada durante uma parada planejada.<\/li>\n<li>Compara\u00e7\u00e3o com o valor de refer\u00eancia de comissionamento como parte de um <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/condition-monitoring\/\">monitoramento-de-condi\u00e7\u00e3o<\/a> programa.<\/li>\n<li>Detec\u00e7\u00e3o de deslocamentos nas velocidades cr\u00edticas, que sinalizam mudan\u00e7as mec\u00e2nicas, como <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/looseness\/\">folga mec\u00e2nica<\/a> ou uma mudan\u00e7a na rigidez de suporte.<\/li>\n<li>Acompanhamento da degrada\u00e7\u00e3o do amortecimento ao longo da vida \u00fatil da m\u00e1quina.<\/li>\n<\/ul>\n<h2>5. Onde o Balanset-1A se Encaixa e Por Que as Paradas por In\u00e9rcia Superam as Partidas<\/h2>\n<p>Em campo, uma parada por in\u00e9rcia n\u00e3o precisa de nada mais ex\u00f3tico do que aceler\u00f4metros, uma refer\u00eancia de fase e um analisador que possa rastrear amplitude e fase contra a queda de velocidade. Um instrumento port\u00e1til de dois canais, como o <a href=\"https:\/\/vibromera.eu\/pt-br\/produto\/balanset-1\/\">Balanset-1A<\/a> captura a amplitude e a fase s\u00edncronas durante toda a desacelera\u00e7\u00e3o e constr\u00f3i as visualiza\u00e7\u00f5es de Bode e espectrais diretamente, permitindo que um engenheiro confirme as velocidades cr\u00edticas e as margens de separa\u00e7\u00e3o de uma m\u00e1quina no local \u2014 e, quando o diagn\u00f3stico \u00e9 <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/unbalance\/\">desbalanceamento<\/a> e n\u00e3o resson\u00e2ncia, avance diretamente para o <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/balanceamento-de-campo\/\">balanceamento em campo<\/a> com o mesmo equipamento.<\/p>\n<p>O teste de parada por in\u00e9rcia \u00e9 frequentemente preferido em rela\u00e7\u00e3o a uma partida com pot\u00eancia por tr\u00eas motivos:<\/p>\n<ul>\n<li><strong>Desacelera\u00e7\u00e3o sem pot\u00eancia:<\/strong> a m\u00e1quina desacelera naturalmente por atrito e resist\u00eancia aerodin\u00e2mica, livre de complica\u00e7\u00f5es do sistema de controle, o que torna a execu\u00e7\u00e3o mais simples.<\/li>\n<li><strong>Mudan\u00e7as de velocidade mais lentas:<\/strong> o rotor passa mais tempo em cada velocidade, proporcionando melhor resolu\u00e7\u00e3o de dados, mais pontos em cada velocidade cr\u00edtica e medi\u00e7\u00e3o de amortecimento aprimorada.<\/li>\n<li><strong>Teste em condi\u00e7\u00e3o quente:<\/strong> o equipamento est\u00e1 na temperatura de opera\u00e7\u00e3o com os mancais em suas verdadeiras folgas operacionais, portanto, a din\u00e2mica medida representa a m\u00e1quina como ela realmente opera \u2014 n\u00e3o uma aproxima\u00e7\u00e3o a frio.<\/li>\n<\/ul>\n<h2>6. Considera\u00e7\u00f5es Pr\u00e1ticas<\/h2>\n<h3>Seguran\u00e7a<\/h3>\n<ul>\n<li>Monitore a vibra\u00e7\u00e3o continuamente durante a parada por in\u00e9rcia.<\/li>\n<li>Se ela se tornar excessiva, decida deliberadamente entre uma parada de emerg\u00eancia e atravessar a resson\u00e2ncia.<\/li>\n<li>Mantenha o pessoal afastado do equipamento durante todo o processo.<\/li>\n<li>Confirme que todos os <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/machinery-protection\/\">prote\u00e7\u00e3o-de-m\u00e1quinas<\/a> e sistemas de seguran\u00e7a est\u00e3o funcionais antes de iniciar.<\/li>\n<\/ul>\n<h3>Qualidade dos Dados<\/h3>\n<ul>\n<li>Garanta uma desacelera\u00e7\u00e3o est\u00e1vel e suave, em vez de uma irregular.<\/li>\n<li>Use uma taxa de amostragem adequada para as frequ\u00eancias mais altas de interesse para evitar <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/aliasing\/\">aliasing<\/a>.<\/li>\n<li>Mantenha um bom sinal do tac\u00f4metro durante todo o processo \u2014 uma perda de sinal corrompe o rastreamento de fase.<\/li>\n<li>Colete m\u00e9dias suficientes em cada velocidade.<\/li>\n<\/ul>\n<h3>Repetibilidade<\/h3>\n<ul>\n<li>Realize v\u00e1rias paradas por in\u00e9rcia para verificar o resultado.<\/li>\n<li>Compare-as para verificar a consist\u00eancia.<\/li>\n<li>Varia\u00e7\u00f5es significativas entre uma parada e outra indicam condi\u00e7\u00f5es alteradas ou um problema de medi\u00e7\u00e3o, em vez de uma mudan\u00e7a real na m\u00e1quina.<\/li>\n<\/ul>\n<p>A an\u00e1lise de parada por in\u00e9rcia \u00e9 um diagn\u00f3stico fundamental de din\u00e2mica de rotores que fornece uma vis\u00e3o abrangente do comportamento din\u00e2mico de uma m\u00e1quina a partir de uma \u00fanica desacelera\u00e7\u00e3o natural. Os gr\u00e1ficos de Bode e em cascata resultantes localizam as velocidades cr\u00edticas, quantificam o amortecimento e permitem que um engenheiro compare a m\u00e1quina com as previs\u00f5es de projeto ou valores de refer\u00eancia hist\u00f3ricos \u2014 o que \u00e9 exatamente por que o teste de parada por in\u00e9rcia \u00e9 essencial para a valida\u00e7\u00e3o de comissionamento, avalia\u00e7\u00e3o peri\u00f3dica de condi\u00e7\u00e3o e solu\u00e7\u00e3o de problemas de resson\u00e2ncia em equipamentos rotativos.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/\">\u2190 Voltar ao \u00cdndice Principal<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Learn about coastdown analysis, measuring vibration during natural deceleration to identify critical speeds, assess damping, and characterize rotor dynamics behavior.<\/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\/pt-br\/wp-json\/wp\/v2\/glossary\/78","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":1,"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/glossary\/78\/revisions"}],"predecessor-version":[{"id":101328,"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/glossary\/78\/revisions\/101328"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/media?parent=78"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/categories?post=78"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/tags?post=78"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}