{"id":20648,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/looseness\/"},"modified":"2026-05-23T23:05:55","modified_gmt":"2026-05-23T23:05:55","slug":"looseness","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/pt-br\/glossary\/looseness\/","title":{"rendered":"O que \u00e9 Folga Mec\u00e2nica? Diagn\u00f3stico de Vibra\u00e7\u00e3o"},"content":{"rendered":"<h1>Compreendendo a Folga Mec\u00e2nica em M\u00e1quinas Rotativas<\/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\/20648?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\/20648?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\/20648?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\/20648?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\/20648?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\/20648?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\/20648?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\/20648?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\/20648?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\/20648?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\/20648?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\/20648?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\/20648?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\/20648?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>Folga mec\u00e2nica<\/strong> \u00e9 uma condi\u00e7\u00e3o em que os componentes de uma m\u00e1quina apresentam folgas excessivas, fixa\u00e7\u00e3o inadequada, ajustes desgastados ou deteriora\u00e7\u00e3o estrutural que permite que pe\u00e7as que deveriam estar rigidamente unidas se movam em rela\u00e7\u00e3o umas \u00e0s outras. Essa liberdade n\u00e3o intencional transforma uma m\u00e1quina, de outra forma linear, em uma n\u00e3o linear, produzindo <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/vibration\/\">vibra\u00e7\u00e3o<\/a> rica em m\u00faltiplos <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/harmonics\/\">harm\u00f4nicos<\/a> da velocidade de opera\u00e7\u00e3o, oscila\u00e7\u00f5es err\u00e1ticas de amplitude e fortes diferen\u00e7as direcionais que n\u00e3o seguem os padr\u00f5es ordenados de uma falha simples. A folga mec\u00e2nica \u00e9 duplamente problem\u00e1tica: gera vibra\u00e7\u00e3o excessiva por si s\u00f3 e \u2014 porque faz a m\u00e1quina responder de forma imprevis\u00edvel \u2014 sabota as tentativas de diagnosticar ou corrigir outras falhas, como <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/unbalance\/\">desbalanceamento<\/a> ou <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/misalignment\/\">desalinhamento<\/a>. Por esse motivo, ela deve ser encontrada e corrigida <em>antes<\/em> qualquer outro trabalho de redu\u00e7\u00e3o de vibra\u00e7\u00e3o possa ter sucesso.<\/p>\n<h2>1. Defini\u00e7\u00e3o: O que \u00e9 Folga Mec\u00e2nica<\/h2>\n<p>Em sua ess\u00eancia, a folga mec\u00e2nica \u00e9 uma perda de integridade estrutural no caminho de carga. Uma m\u00e1quina saud\u00e1vel transmite for\u00e7as atrav\u00e9s de juntas parafusadas, ajustes com interfer\u00eancia e argamassa de nivelamento como se toda a montagem fosse um \u00fanico corpo s\u00f3lido. Quando uma junta se afrouxa, as pe\u00e7as podem se separar e reassentar v\u00e1rias vezes por revolu\u00e7\u00e3o, cada impacto injetando energia em uma ampla faixa de frequ\u00eancias. O resultado \u00e9 um espectro caracteristicamente &#8220;rasgado&#8221; e uma m\u00e1quina que se comporta de maneira diferente de uma medi\u00e7\u00e3o para outra. Termos estreitamente relacionados descrevem a progress\u00e3o do mesmo problema: <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/mechanical-loosening\/\">afrouxamento mec\u00e2nico<\/a> enfatiza a deteriora\u00e7\u00e3o gradual ao longo do tempo, enquanto a mec\u00e2nica subjacente <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/wear\/\">desgaste<\/a> dos ajustes e superf\u00edcies \u00e9 o que cria a folga em primeiro lugar.<\/p>\n<h2>2. Tipos de Folga Mec\u00e2nica<\/h2>\n<p>Os profissionais geralmente classificam a folga mec\u00e2nica em tr\u00eas fam\u00edlias, cada uma com sua pr\u00f3pria localiza\u00e7\u00e3o e impress\u00e3o digital espectral.<\/p>\n<h3>2.1 Tipo A: Folga Rotacional (Folga no Rolamento)<\/h3>\n<p>Folga excessiva entre o rolamento e o eixo ou o mancal:<\/p>\n<ul>\n<li><strong>Rolamento-eixo:<\/strong> superf\u00edcie do eixo desgastada, ajuste com interfer\u00eancia inadequado, furo do rolamento danificado.<\/li>\n<li><strong>Rolamento-mancal:<\/strong> furo do mancal desgastado, tampa do rolamento frouxa, ajuste \u00e0 press\u00e3o inadequado.<\/li>\n<li><strong>Rolamento interno:<\/strong> excessiva <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/bearing-clearance\/\">folga do rolamento<\/a> devido ao desgaste.<\/li>\n<li><strong>Sintoma:<\/strong> Harm\u00f4nicos 1\u00d7, 2\u00d7, 3\u00d7; amplitude mais alta nas dire\u00e7\u00f5es radiais.<\/li>\n<\/ul>\n<h3>2.2 Tipo B: Folga Estrutural (Pedestal \/ Funda\u00e7\u00e3o)<\/h3>\n<p>Fixa\u00e7\u00e3o inadequada das partes n\u00e3o rotativas:<\/p>\n<ul>\n<li><strong><a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/pedestal-looseness\/\">Pedestais frouxos<\/a>:<\/strong> parafusos de ancoragem n\u00e3o apertados, argamassa de nivelamento deteriorada.<\/li>\n<li><strong>Fixa\u00e7\u00e3o de base frouxa:<\/strong> parafusos de fixa\u00e7\u00e3o do equipamento frouxos ou ausentes.<\/li>\n<li><strong>Estrutura ou funda\u00e7\u00e3o trincada:<\/strong> dano estrutural que permite movimento.<\/li>\n<li><strong>Sintoma:<\/strong> m\u00faltiplos harm\u00f4nicos (frequentemente at\u00e9 5\u00d7 ou mais); resposta err\u00e1tica e n\u00e3o linear.<\/li>\n<\/ul>\n<p>A folga estrutural frequentemente acompanha <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/soft-foot\/\">p\u00e9 mancal frouxo<\/a>, onde uma m\u00e1quina n\u00e3o assenta plana sobre seus p\u00e9s; os dois compartilham sintomas e frequentemente coexistem, por isso vale a pena verificar ambos juntos.<\/p>\n<h3>2.3 Tipo C: Folga de Componentes<\/h3>\n<p>Componentes montados frouxos no elemento rotativo:<\/p>\n<ul>\n<li><strong>Impelidores frouxos:<\/strong> impelidor frouxo no eixo, chaveta desgastada ou ausente.<\/li>\n<li><strong>Acoplamentos frouxos:<\/strong> centros dos acoplamentos frouxos nos eixos.<\/li>\n<li><strong>Polias \/ engrenagens frouxas:<\/strong> componentes acionados frouxos no eixo.<\/li>\n<li><strong>Coberturas \/ prote\u00e7\u00f5es frouxas:<\/strong> pain\u00e9is de chapa met\u00e1lica rangendo.<\/li>\n<li><strong>Sintoma:<\/strong> harm\u00f4nicos e sub-harm\u00f4nicos; poss\u00edveis componentes 1\/2\u00d7, 1\/3\u00d7.<\/li>\n<\/ul>\n<p>Os componentes sub-s\u00edncronos do Tipo C s\u00e3o distintos: uma pe\u00e7a que reassenta uma vez a cada duas ou tr\u00eas revolu\u00e7\u00f5es pode gerar um verdadeiro <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/subharmonic\/\">subharm\u00f4nico<\/a> na metade ou em um ter\u00e7o da <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/running-speed\/\">velocidade de opera\u00e7\u00e3o<\/a>, uma pista raramente produzida por desbalanceamento ou desalinhamento.<\/p>\n<h2>3. Assinatura de vibra\u00e7\u00e3o<\/h2>\n<h3>3.1 Caracter\u00edsticas de Frequ\u00eancia<\/h3>\n<p>A folga mec\u00e2nica produz um padr\u00e3o de frequ\u00eancia distinto:<\/p>\n<ul>\n<li><strong>M\u00faltiplos harm\u00f4nicos:<\/strong> fortes harm\u00f4nicos em 1\u00d7, 2\u00d7, 3\u00d7, 4\u00d7 e superiores \u2014 ao contr\u00e1rio do desbalanceamento, que \u00e9 predominantemente 1\u00d7.<\/li>\n<li><strong>Sub-harm\u00f4nicos:<\/strong> componentes em 1\/2\u00d7, 1\/3\u00d7 podem aparecer (folga mec\u00e2nica Tipo C).<\/li>\n<li><strong>Conte\u00fado n\u00e3o harm\u00f4nico:<\/strong> picos em m\u00faltiplos n\u00e3o inteiros da velocidade de opera\u00e7\u00e3o.<\/li>\n<li><strong>Ru\u00eddo de fundo elevado:<\/strong> eleva\u00e7\u00e3o de banda larga impulsionada por impactos aleat\u00f3rios.<\/li>\n<\/ul>\n<p>Um modelo mental \u00fatil \u00e9 que a junta que impacta corta e distorce cada ciclo de movimento; no dom\u00ednio da frequ\u00eancia, essa distor\u00e7\u00e3o de um evento que ocorre uma vez por revolu\u00e7\u00e3o \u00e9 exatamente o que produz uma longa e ordenada s\u00e9rie de harm\u00f4nicos da velocidade de opera\u00e7\u00e3o no <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/spectrum\/\">espectro<\/a>.<\/p>\n<h3>3.2 Comportamento da Amplitude<\/h3>\n<ul>\n<li><strong>N\u00edvel geral elevado:<\/strong> vibra\u00e7\u00e3o total desproporcional \u00e0s for\u00e7as motrizes presentes.<\/li>\n<li><strong>N\u00e3o linear:<\/strong> a vibra\u00e7\u00e3o n\u00e3o escala de forma previs\u00edvel com a velocidade ou a carga.<\/li>\n<li><strong>Err\u00e1tico:<\/strong> a amplitude varia perceptivelmente entre as medi\u00e7\u00f5es.<\/li>\n<li><strong>Diferen\u00e7as direcionais:<\/strong> frequentemente 2\u20135\u00d7 maior em uma dire\u00e7\u00e3o do que na perpendicular.<\/li>\n<\/ul>\n<h3>3.3 Caracter\u00edsticas de Fase<\/h3>\n<ul>\n<li><strong>Inst\u00e1vel <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/phase\/\">fase<\/a>:<\/strong> o <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/phase-angle\/\">\u00e2ngulo de fase<\/a> varia erraticamente de uma leitura para a outra.<\/li>\n<li><strong>Grande dispers\u00e3o de fase:<\/strong> varia\u00e7\u00e3o de \u00b130\u201390\u00b0 na mesma velocidade.<\/li>\n<li><strong>Compromete o balanceamento:<\/strong> fase imprevis\u00edvel torna os c\u00e1lculos de balanceamento pouco confi\u00e1veis.<\/li>\n<\/ul>\n<h3>3.4 Caracter\u00edsticas da Forma de Onda no Tempo<\/h3>\n<p>O <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/time-waveform\/\">forma de onda no tempo<\/a> \u00e9 frequentemente mais revelador que o espectro para a folga mec\u00e2nica:<\/p>\n<ul>\n<li>Formato irregular e n\u00e3o senoidal.<\/li>\n<li>Picos truncados ou cortados onde o componente impacta contra sua restri\u00e7\u00e3o.<\/li>\n<li>Eventos impulsivos aleat\u00f3rios.<\/li>\n<li>Perda da estrutura peri\u00f3dica limpa de ciclo para ciclo.<\/li>\n<\/ul>\n<h2>4. Locais e Causas Comuns<\/h2>\n<h3>4.1 Relacionados ao Rolamento<\/h3>\n<ul>\n<li>Superf\u00edcies do munh\u00e3o do eixo desgastadas que permitem que o rolamento balance.<\/li>\n<li>Furos da caixa do rolamento desgastados ou danificados.<\/li>\n<li>Ajuste com interfer\u00eancia inadequado (sele\u00e7\u00e3o errada de toler\u00e2ncia).<\/li>\n<li>Parafusos da tampa do rolamento frouxos ou com torque inadequado.<\/li>\n<li>Caixas de rolamento divididas com superf\u00edcies de acoplamento desgastadas.<\/li>\n<\/ul>\n<h3>4.2 Funda\u00e7\u00e3o e Montagem<\/h3>\n<ul>\n<li>Parafusos de ancoragem frouxos (a folga mec\u00e2nica estrutural mais comum).<\/li>\n<li>Argamassa de nivelamento deteriorada ou ausente sob os pedestais.<\/li>\n<li>Funda\u00e7\u00f5es de concreto rachadas.<\/li>\n<li>Parafusos de montagem do equipamento frouxos na placa base.<\/li>\n<li>Furos de parafusos danificados ou alongados.<\/li>\n<\/ul>\n<h3>4.3 Componentes Rotativos<\/h3>\n<ul>\n<li>Ventilador ou impelidor frouxo no eixo (chaveta desgastada, parafusos de fixa\u00e7\u00e3o frouxos).<\/li>\n<li>Mangos do acoplamento com ajuste com interfer\u00eancia insuficiente.<\/li>\n<li>Parafusos de fixa\u00e7\u00e3o da polia frouxos ou ausentes.<\/li>\n<li>Componentes do rotor frouxos no eixo.<\/li>\n<\/ul>\n<h3>4.4 Estrutural<\/h3>\n<ul>\n<li>Estruturas ou carca\u00e7as da m\u00e1quina rachadas.<\/li>\n<li><a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/fatigue\/\">Fadiga<\/a> trincas nas soldas.<\/li>\n<li>Parafusos estruturais frouxos.<\/li>\n<li>Adesivos ou colas deteriorados.<\/li>\n<\/ul>\n<h2>5. M\u00e9todos de Detec\u00e7\u00e3o<\/h2>\n<h3>5.1 An\u00e1lise de Vibra\u00e7\u00e3o<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/fft\/\">an\u00e1lise FFT<\/a>:<\/strong> procure uma longa s\u00e9rie de harm\u00f4nicos (1\u00d7, 2\u00d7, 3\u00d7, 4\u00d7, 5\u00d7+).<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/coherence\/\">Coer\u00eancia<\/a> testes:<\/strong> baixa coer\u00eancia entre os sinais de entrada e resposta indica comportamento n\u00e3o linear.<\/li>\n<li><strong>Compara\u00e7\u00e3o direcional:<\/strong> grandes diferen\u00e7as entre as dire\u00e7\u00f5es horizontal e vertical.<\/li>\n<li><strong>Resposta \u00e0 excita\u00e7\u00e3o externa:<\/strong> a <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/bump-test\/\">teste de pancada<\/a> na m\u00e1quina que retorna uma resposta anormal, com ru\u00eddo de batidas.<\/li>\n<\/ul>\n<h3>5.2 Inspe\u00e7\u00e3o F\u00edsica<\/h3>\n<h4>5.2.1 Inspe\u00e7\u00e3o Visual<\/h4>\n<ul>\n<li>Procure por folgas, trincas, corros\u00e3o e danos.<\/li>\n<li>Verifique marcas de desgaste que indiquem movimento.<\/li>\n<li>Observe os padr\u00f5es de desgaste de pintura nas interfaces.<\/li>\n<li>Procure por cavacos de metal ou p\u00f3 avermelhado indicando fretting (desgaste por fadiga de contato).<\/li>\n<\/ul>\n<h4>5.2.2 Teste de Percuss\u00e3o<\/h4>\n<ul>\n<li>Bata nos componentes suspeitos com um martelo.<\/li>\n<li>Ou\u00e7a se h\u00e1 ru\u00eddo de batidas ou um som abafado em vez de um toque s\u00f3lido.<\/li>\n<li>Sinta se h\u00e1 movimento excessivo ou vibra\u00e7\u00e3o.<\/li>\n<li>Compare com componentes conhecidos como \u00edntegros.<\/li>\n<\/ul>\n<h4>5.2.3 Verifica\u00e7\u00e3o de Torque<\/h4>\n<ul>\n<li>Verifique cada parafuso com uma chave dinamom\u00e9trica.<\/li>\n<li>Confirme as leituras em rela\u00e7\u00e3o \u00e0 especifica\u00e7\u00e3o.<\/li>\n<li>Procure por elementos de fixa\u00e7\u00e3o quebrados, danificados ou corro\u00eddos.<\/li>\n<li>Verifique se h\u00e1 roscas danificadas.<\/li>\n<\/ul>\n<h4>5.2.4 Teste de Empurr\u00e3o\/Pux\u00e3o<\/h4>\n<ul>\n<li>Aplique for\u00e7a nos componentes suspeitos manualmente ou com uma alavanca.<\/li>\n<li>Observe movimentos que n\u00e3o deveriam ocorrer.<\/li>\n<li>Use rel\u00f3gios comparadores para quantificar a folga.<\/li>\n<li>Compare com componentes novos ou corretamente fixados.<\/li>\n<\/ul>\n<h2>6. Procedimentos de Corre\u00e7\u00e3o<\/h2>\n<h3>6.1 Para Folga no Rolamento<\/h3>\n<ul>\n<li><strong>Substitua o rolamento:<\/strong> se o pr\u00f3prio rolamento estiver desgastado.<\/li>\n<li><strong>Reparo no eixo:<\/strong> recupere o eixo desgastado com cromagem ou solda, e depois usina-o at\u00e9 a medida correta.<\/li>\n<li><strong>Reparo no mancal:<\/strong> usina o mancal para um tamanho maior e ajuste um rolamento maior, ou recupere-o com jateamento de metal ou solda e re-alargue o furo.<\/li>\n<li><strong>Melhore o ajuste:<\/strong> use os ajustes com interfer\u00eancia corretos conforme a especifica\u00e7\u00e3o do fabricante.<\/li>\n<li><strong>Tampas do rolamento:<\/strong> aperte ou substitua se estiverem desgastadas.<\/li>\n<\/ul>\n<h3>6.2 Para Folga Estrutural<\/h3>\n<ol>\n<li><strong>Aperte todos os elementos de fixa\u00e7\u00e3o:<\/strong> torque conforme a especifica\u00e7\u00e3o usando o padr\u00e3o de cruzamento correto. Os valores corretos podem ser confirmados com um <a href=\"https:\/\/vibromera.eu\/pt-br\/calculators\/bolt-tightening-torque\/\">Calculadora de Torque de Aperto de Parafusos<\/a>, e a capacidade dos parafusos de ancoragem com o <a href=\"https:\/\/vibromera.eu\/pt-br\/calculators\/anchor-bolt-calculator\/\">Calculadora de Arrancamento de Parafusos de Ancoragem<\/a>.<\/li>\n<li><strong>Substitua parafusos danificados:<\/strong> instale parafusos novos da classe e tamanho corretos.<\/li>\n<li><strong>Repare a funda\u00e7\u00e3o:<\/strong> remova a argamassa antiga, limpe as superf\u00edcies e aplique argamassa nova.<\/li>\n<li><strong>Solde trincas:<\/strong> repare trincas em estruturas ou pedestais onde for adequado.<\/li>\n<li><strong>Adicione refor\u00e7o:<\/strong> refor\u00e7os ou contraventamentos para estruturas fracas.<\/li>\n<\/ol>\n<h3>6.3 Para Folga de Componentes<\/h3>\n<ul>\n<li>Reaperte os parafusos de fixa\u00e7\u00e3o ao torque adequado com composto de trava de rosca.<\/li>\n<li>Substitua chavetas e rasgos de chaveta desgastados.<\/li>\n<li>Utilize ajustes com interfer\u00eancia adequados para componentes de ajuste \u00e0 press\u00e3o.<\/li>\n<li>Componentes de pino ou chaveta que se soltaram repetidamente.<\/li>\n<li>Substitua componentes danificados em vez de reutiliz\u00e1-los.<\/li>\n<\/ul>\n<h2>7. Estrat\u00e9gias de Preven\u00e7\u00e3o<\/h2>\n<h3>7.1 Fase de Projeto<\/h3>\n<ul>\n<li>Especifique tamanhos e quantidades adequadas de elementos de fixa\u00e7\u00e3o.<\/li>\n<li>Projete ajustes com interfer\u00eancia adequados.<\/li>\n<li>Forne\u00e7a rigidez estrutural adequada.<\/li>\n<li>Evite concentra\u00e7\u00f5es de tens\u00e3o que levem a trincas.<\/li>\n<li>Especifique classes e materiais adequados para elementos de fixa\u00e7\u00e3o.<\/li>\n<\/ul>\n<h3>7.2 Fase de Instala\u00e7\u00e3o<\/h3>\n<ul>\n<li>Utilize chaves de torque calibradas.<\/li>\n<li>Siga sequ\u00eancias de aperto adequadas.<\/li>\n<li>Utilize compostos de trava de rosca onde apropriado.<\/li>\n<li>Garanta que as superf\u00edcies estejam limpas e planas antes da montagem.<\/li>\n<li>Verifique se os ajustes atendem \u00e0s especifica\u00e7\u00f5es.<\/li>\n<li>Realize inspe\u00e7\u00f5es de controle de qualidade.<\/li>\n<\/ul>\n<h3>7.3 Fase de Manuten\u00e7\u00e3o<\/h3>\n<ul>\n<li>Verifique o torque dos parafusos periodicamente (anualmente ou conforme o cronograma de monitoramento de vibra\u00e7\u00e3o).<\/li>\n<li>Utilize vibra\u00e7\u00e3o <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/trending\/\">tend\u00eancia<\/a> para detectar folga mec\u00e2nica em desenvolvimento precocemente.<\/li>\n<li>Realize inspe\u00e7\u00f5es visuais durante paradas.<\/li>\n<li>Reaperte conforme necess\u00e1rio.<\/li>\n<li>Resolva a vibra\u00e7\u00e3o prontamente antes que ela cause folga mec\u00e2nica em primeiro lugar.<\/li>\n<\/ul>\n<h2>8. Desafios de Diagn\u00f3stico<\/h2>\n<h3>8.1 Mascaramento de Outros Problemas<\/h3>\n<ul>\n<li>A folga mec\u00e2nica pode mascarar ou imitar outros defeitos.<\/li>\n<li>Ela impede o balanceamento preciso <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/balanceamento\/\">balanceamento<\/a> devido \u00e0 resposta n\u00e3o linear.<\/li>\n<li>Ela torna o alinhamento <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/misalignment\/\">alinhamento<\/a> dif\u00edcil ou imposs\u00edvel de manter.<\/li>\n<li>Ela pode gerar padr\u00f5es de vibra\u00e7\u00e3o semelhantes a trincas ou <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/bearing-defects\/\">defeitos de rolamento<\/a>.<\/li>\n<\/ul>\n<h3>8.2 Natureza Progressiva<\/h3>\n<ul>\n<li>A folga mec\u00e2nica geralmente come\u00e7a pequena e piora progressivamente.<\/li>\n<li>A vibra\u00e7\u00e3o causada pela folga mec\u00e2nica gera ainda mais folga \u2014 um ciclo de realimenta\u00e7\u00e3o positiva.<\/li>\n<li>Ela pode evoluir de leve a grave em quest\u00e3o de semanas se n\u00e3o for tratada.<\/li>\n<li>Ela acaba causando danos secund\u00e1rios em rolamentos, eixos e funda\u00e7\u00f5es.<\/li>\n<\/ul>\n<h2>9. Rela\u00e7\u00e3o com Outros Defeitos<\/h2>\n<h3>9.1 Folga Mec\u00e2nica vs Desbalanceamento<\/h3>\n<table border=\"1\" style=\"width:100%; border-collapse:collapse;\">\n<tr>\n<th>Recurso<\/th>\n<th>Desbalanceamento<\/th>\n<th>Folga mec\u00e2nica<\/th>\n<\/tr>\n<tr>\n<td>Frequ\u00eancia Prim\u00e1ria<\/td>\n<td>Apenas 1\u00d7<\/td>\n<td>Harm\u00f4nicos 1\u00d7, 2\u00d7, 3\u00d7, 4\u00d7+<\/td>\n<\/tr>\n<tr>\n<td>Estabilidade de Fase<\/td>\n<td>Consistente, repet\u00edvel<\/td>\n<td>Err\u00e1tica, muda entre medi\u00e7\u00f5es<\/td>\n<\/tr>\n<tr>\n<td>Linearidade<\/td>\n<td>Vibra\u00e7\u00e3o \u221d velocidade\u00b2<\/td>\n<td>N\u00e3o linear, imprevis\u00edvel<\/td>\n<\/tr>\n<tr>\n<td>Resposta ao Balanceamento<\/td>\n<td>Vibra\u00e7\u00e3o reduzida<\/td>\n<td>Melhoria m\u00ednima ou inexistente<\/td>\n<\/tr>\n<tr>\n<td>Padr\u00e3o Direcional<\/td>\n<td>Horizontal\/vertical semelhantes<\/td>\n<td>Frequentemente muito mais alto em uma dire\u00e7\u00e3o<\/td>\n<\/tr>\n<\/table>\n<h3>9.2 Folga Mec\u00e2nica vs Desalinhamento<\/h3>\n<ul>\n<li><strong>Desalinhamento:<\/strong> principalmente 2\u00d7 com algum 1\u00d7, e fase est\u00e1vel.<\/li>\n<li><strong>Folga mec\u00e2nica:<\/strong> m\u00faltiplos harm\u00f4nicos (1\u00d7 a 5\u00d7+), com fase inst\u00e1vel.<\/li>\n<li><strong>Combina\u00e7\u00e3o:<\/strong> o desalinhamento pode causar folga mec\u00e2nica, e a folga mec\u00e2nica, por sua vez, agrava os efeitos do desalinhamento \u2014 os dois se refor\u00e7am mutuamente.<\/li>\n<\/ul>\n<h2>10. Impacto no Desempenho da M\u00e1quina<\/h2>\n<h3>10.1 Efeitos Diretos<\/h3>\n<ul>\n<li><strong>Alta vibra\u00e7\u00e3o:<\/strong> n\u00edveis excessivos causando desconforto e preocupa\u00e7\u00f5es de seguran\u00e7a, frequentemente empurrando a m\u00e1quina al\u00e9m de seus <a href=\"https:\/\/vibromera.eu\/pt-br\/glossary\/vibration-severity\/\">severidade de vibra\u00e7\u00e3o<\/a> limites.<\/li>\n<li><strong>Ru\u00eddo:<\/strong> barulhos de batida, pancada ou estalo.<\/li>\n<li><strong>Precis\u00e3o reduzida:<\/strong> erros de posicionamento do eixo.<\/li>\n<li><strong>Desgaste acelerado:<\/strong> cargas de impacto danificam componentes.<\/li>\n<\/ul>\n<h3>10.2 Danos Secund\u00e1rios<\/h3>\n<ul>\n<li><strong>Danos ao rolamento:<\/strong> cargas de impacto e o desalinhamento introduzido pela folga mec\u00e2nica danificam os rolamentos.<\/li>\n<li><strong>Fretting do eixo:<\/strong> micromovimento em ajustes frouxos causa corros\u00e3o por fadiga de contato (fretting).<\/li>\n<li><strong>Falha de elementos de fixa\u00e7\u00e3o:<\/strong> parafusos podem sofrer fadiga e quebrar sob cargas alternadas.<\/li>\n<li><strong>Propaga\u00e7\u00e3o de trincas:<\/strong> a vibra\u00e7\u00e3o faz com que trincas existentes se propaguem.<\/li>\n<li><strong>Deteriora\u00e7\u00e3o da funda\u00e7\u00e3o:<\/strong> a vibra\u00e7\u00e3o cont\u00ednua degrada o concreto e a argamassa de nivelamento.<\/li>\n<\/ul>\n<h3>10.3 Problemas Operacionais<\/h3>\n<ul>\n<li>Impede o balanceamento eficaz.<\/li>\n<li>Torna imposs\u00edvel manter o alinhamento.<\/li>\n<li>Causa confus\u00e3o diagn\u00f3stica que mascara outros problemas.<\/li>\n<li>Reduz a confiabilidade geral do equipamento.<\/li>\n<\/ul>\n<h2>11. Exemplo de Caso<\/h2>\n<p><strong>Situa\u00e7\u00e3o:<\/strong> um grande ventilador de tiragem induzida operando a 1200 rpm com vibra\u00e7\u00e3o excessiva.<\/p>\n<ul>\n<li><strong>Sintomas iniciais:<\/strong> 8 mm\/s de vibra\u00e7\u00e3o global contra um limite de alarme de 4,5 mm\/s.<\/li>\n<li><strong>Espectro:<\/strong> componentes fortes em 1\u00d7, 2\u00d7, 3\u00d7, 4\u00d7.<\/li>\n<li><strong>Tentativas de balanceamento:<\/strong> tr\u00eas tentativas, sem melhoria, fase err\u00e1tica durante todo o processo.<\/li>\n<li><strong>Investiga\u00e7\u00e3o:<\/strong> inspe\u00e7\u00e3o f\u00edsica revelou quatro dos oito parafusos de ancoragem frouxos.<\/li>\n<li><strong>Corre\u00e7\u00e3o:<\/strong> todos os parafusos de ancoragem reapertados conforme a especifica\u00e7\u00e3o de 400 N\u00b7m.<\/li>\n<li><strong>Resultado:<\/strong> a vibra\u00e7\u00e3o caiu para 1,8 mm\/s imediatamente.<\/li>\n<li><strong>Acompanhamento:<\/strong> uma \u00fanica corrida de balanceamento reduziu ent\u00e3o a vibra\u00e7\u00e3o para 0,8 mm\/s, agora que o sistema estava linear.<\/li>\n<li><strong>Aprendizado:<\/strong> verifique sempre a folga mec\u00e2nica antes do balanceamento.<\/li>\n<\/ul>\n<p>Este caso \u00e9 did\u00e1tico: as mesmas tr\u00eas tentativas fracassadas de balanceamento que frustraram a equipe foram, em si, o diagn\u00f3stico. No momento em que a funda\u00e7\u00e3o voltou a ser r\u00edgida, o rotor passou a se comportar de forma linear e a corre\u00e7\u00e3o do desbalanceamento deu certo na primeira tentativa. Um analisador port\u00e1til de dois canais como o <a href=\"https:\/\/vibromera.eu\/pt-br\/produto\/balanset-1\/\">Balanset-1A<\/a> encurta ainda mais esse ciclo \u2014 seu espectro em tempo real e a leitura de fase est\u00e1vel versus dispersa sinalizam uma m\u00e1quina n\u00e3o linear e com folga em minutos, para que o engenheiro saiba pegar uma chave dinamom\u00e9trica antes de tentar um balanceamento que nunca daria certo. O n\u00edvel global em si pode ser reconstru\u00eddo a partir do espectro com o <a href=\"https:\/\/vibromera.eu\/pt-br\/calculators\/vibration-overall-level\/\">Calculadora de N\u00edvel Geral de Vibra\u00e7\u00e3o<\/a> para confirmar onde a m\u00e1quina se situa em rela\u00e7\u00e3o ao seu alarme.<\/p>\n<h2>12. Boas Pr\u00e1ticas<\/h2>\n<h3>12.1 Checklist de Diagn\u00f3stico<\/h3>\n<p>Ao investigar qualquer problema de vibra\u00e7\u00e3o, sempre inclua ou exclua a folga mec\u00e2nica primeiro:<\/p>\n<ol>\n<li>Analise o espectro em busca de m\u00faltiplos harm\u00f4nicos.<\/li>\n<li>Verifique a repetibilidade da fase entre corridas.<\/li>\n<li>Realize testes de percuss\u00e3o em componentes suspeitos.<\/li>\n<li>Verifique o torque de cada parafuso.<\/li>\n<li>Inspeccione em busca de trincas, desgaste e deteriora\u00e7\u00e3o.<\/li>\n<li><strong>Corrija qualquer folga mec\u00e2nica primeiro<\/strong>, antes de diagn\u00f3sticos ou corre\u00e7\u00f5es adicionais.<\/li>\n<\/ol>\n<h3>12.2 Protocolo de Manuten\u00e7\u00e3o<\/h3>\n<ul>\n<li>Inclua verifica\u00e7\u00f5es de torque de parafusos nos cronogramas de manuten\u00e7\u00e3o preventiva.<\/li>\n<li>Documente os valores de torque de refer\u00eancia.<\/li>\n<li>Acompanhe a tend\u00eancia de relaxamento do torque ao longo do tempo.<\/li>\n<li>Use compostos de trava de rosca em elementos de fixa\u00e7\u00e3o cr\u00edticos.<\/li>\n<li>Substitua em vez de reapertar repetidamente onde o relaxamento persistir.<\/li>\n<\/ul>\n<p>A folga mec\u00e2nica \u00e9 uma causa comum, mas frequentemente negligenciada, de vibra\u00e7\u00e3o em m\u00e1quinas. Sua assinatura caracter\u00edstica de m\u00faltiplos harm\u00f4nicos, comportamento n\u00e3o linear e h\u00e1bito de interferir em todas as outras medidas diagn\u00f3sticas e corretivas tornam essencial verific\u00e1-la \u2014 e corrigi-la \u2014 como o primeiro passo em qualquer esfor\u00e7o de solu\u00e7\u00e3o de problemas de vibra\u00e7\u00e3o.<\/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 mechanical looseness, excessive clearances or inadequate fastening in rotating machinery causing multiple harmonics and non-linear vibration behavior.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-20648","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/glossary\/20648","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\/20648\/revisions"}],"predecessor-version":[{"id":101454,"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/glossary\/20648\/revisions\/101454"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/media?parent=20648"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/categories?post=20648"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/pt-br\/wp-json\/wp\/v2\/tags?post=20648"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}