{"id":188,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/pedestal-looseness\/"},"modified":"2026-05-23T22:52:22","modified_gmt":"2026-05-23T22:52:22","slug":"pedestal-looseness","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/pt\/glossary\/pedestal-looseness\/","title":{"rendered":"O que \u00e9 folga de pedestal? Vibra\u00e7\u00e3o estrutural"},"content":{"rendered":"<h1>Compreender a Folga do Pedestal<\/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\/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\/product\/balanset-1\/\" title=\"Equilibrador port\u00e1til e analisador de vibra\u00e7\u00f5es Balanset-1A\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Balanset-1A kit completo de balanceador port\u00e1til e analisador de vibra\u00e7\u00f5es\" 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\/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\/product\/balanset-1\/\" title=\"Equilibrador port\u00e1til e analisador de vibra\u00e7\u00f5es Balanset-1A\">Equilibrador port\u00e1til e analisador de vibra\u00e7\u00f5es Balanset-1A<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>1,975.00<\/span> + 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\/wp-json\/wp\/v2\/glossary\/188?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\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adicionar\" 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\/wp-json\/wp\/v2\/glossary\/188?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=\"Adiciona 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<\/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\/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\/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=\"Grande plano do sensor de vibra\u00e7\u00e3o Balanset-1A\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3.webp 1280w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/pt\/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\/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\">\u20ac<\/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\/wp-json\/wp\/v2\/glossary\/188?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\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adicionar\" 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\/wp-json\/wp\/v2\/glossary\/188?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=\"Adiciona 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<\/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\/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\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Sensor \u00f3tico (tac\u00f3metro 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 \u00f3tico (tac\u00f3metro 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\/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\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Sensor \u00f3tico (tac\u00f3metro laser)\">Sensor \u00f3tico (tac\u00f3metro laser)<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>124.00<\/span> + 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\/wp-json\/wp\/v2\/glossary\/188?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\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adicionar\" 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\/wp-json\/wp\/v2\/glossary\/188?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=\"Adiciona 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<\/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\/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\/product\/balanset-4\/\" title=\"Balanset-4\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Kit de balanceamento de rotor Vibromera: estojo de transporte, condicionador de sinal multicanal, analisador port\u00e1til, base magn\u00e9tica, sensores de vibra\u00e7\u00e3o e cabos espiralados.\" 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\/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\/product\/balanset-4\/\" title=\"Balanset-4\">Balanset-4<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>6,803.00<\/span> + 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\/wp-json\/wp\/v2\/glossary\/188?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\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adicionar\" 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\/wp-json\/wp\/v2\/glossary\/188?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=\"Adiciona 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<\/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\/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\/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=\"Base magn\u00e9tica.\" 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\/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\/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\">\u20ac<\/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\/wp-json\/wp\/v2\/glossary\/188?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\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adicionar\" 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\/wp-json\/wp\/v2\/glossary\/188?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=\"Adiciona 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<\/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\/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\/product\/reflective-tape\/\" title=\"Fita refletora\">\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 refletora\" 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\/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\/product\/reflective-tape\/\" title=\"Fita refletora\">Fita refletora<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>10.00<\/span> + 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\/wp-json\/wp\/v2\/glossary\/188?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\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adicionar\" 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\/wp-json\/wp\/v2\/glossary\/188?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=\"Adiciona 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<\/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\/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\/product\/dynamic-balancer-balanset-1a\/\" title=\"Balanceador din\u00e2mico &quot;Balanset-1A&quot; 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=\"Conte\u00fado do kit Balanset-1A com unidade de interface, sensores, tac\u00f3metro e acess\u00f3rios\" 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\/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\/product\/dynamic-balancer-balanset-1a\/\" title=\"Balanceador din\u00e2mico &quot;Balanset-1A&quot; OEM\">Balanceador din\u00e2mico \"Balanset-1A\" OEM<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>1,735.00<\/span> + 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\/wp-json\/wp\/v2\/glossary\/188?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\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adicionar\" 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\/wp-json\/wp\/v2\/glossary\/188?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=\"Adiciona 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<\/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>Frouxid\u00e3o do pedestal<\/strong> \u00e9 uma condi\u00e7\u00e3o mec\u00e2nica em que o <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/bearing-pedestal\/\">pedestal de suporte<\/a> est\u00e1 inadequadamente fixado \u00e0 sua placa de base ou funda\u00e7\u00e3o, permitindo movimentos involunt\u00e1rios ou oscila\u00e7\u00f5es sob cargas din\u00e2micas. Pode resultar de parafusos de ancoragem soltos, pedestais fissurados, calda de cimento deteriorada ou bet\u00e3o de funda\u00e7\u00e3o degradado. Como forma de folga estrutural <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/looseness\/\">folga mec\u00e2nica<\/a>, cria uma vibra\u00e7\u00e3o carater\u00edstica de alta amplitude <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/vibration\/\">vibra\u00e7\u00e3o<\/a> rico em <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/harmonics\/\">harm\u00f3nicos<\/a> com um comportamento err\u00e1tico e n\u00e3o linear.<\/p>\n<p>A condi\u00e7\u00e3o \u00e9 especialmente problem\u00e1tica porque faz mais do que aumentar a vibra\u00e7\u00e3o: sabota todos os outros esfor\u00e7os de corre\u00e7\u00e3o. N\u00e3o se consegue <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/equilibrio-2\/\">equil\u00edbrio<\/a> um rotor ou manter um alinhamento de precis\u00e3o quando o pr\u00f3prio suporte da chumaceira pode deslocar-se sob carga. Por esse motivo, \u00e9 necess\u00e1rio encontrar e corrigir a folga do pedestal <em>primeiro<\/em> - \u00e9 um pr\u00e9-requisito, e n\u00e3o uma reflex\u00e3o tardia, em qualquer programa de redu\u00e7\u00e3o de vibra\u00e7\u00f5es.<\/p>\n<h2>1. Defini\u00e7\u00e3o: O que \u00e9 a folga do pedestal?<\/h2>\n<p>Um pedestal de rolamento existe para manter um rolamento numa posi\u00e7\u00e3o fixa e r\u00edgida em rela\u00e7\u00e3o \u00e0 funda\u00e7\u00e3o, de modo a que o rotor gire em torno de uma linha central est\u00e1vel. Esta fun\u00e7\u00e3o depende de um percurso de rigidez ininterrupto: caixa de chumaceira \u2192 pedestal \u2192 argamassa \u2192 funda\u00e7\u00e3o, tudo isto fixado por parafusos de ancoragem corretamente tensionados. O afrouxamento do pedestal \u00e9 uma quebra em qualquer ponto dessa cadeia. A for\u00e7a de fixa\u00e7\u00e3o perde-se, abre-se um espa\u00e7o e o pedestal fica livre para se levantar, balan\u00e7ar ou deslizar um pouco em cada ciclo da for\u00e7a de rota\u00e7\u00e3o.<\/p>\n<p>Esta liberdade intermitente \u00e9 o que torna a vibra\u00e7\u00e3o n\u00e3o linear. Um pedestal bem aparafusado responde em propor\u00e7\u00e3o \u00e0 for\u00e7a aplicada - o dobro da for\u00e7a, o dobro do movimento. Um pedestal solto n\u00e3o responde: fica parado at\u00e9 que a for\u00e7a seja suficientemente grande para vencer a fric\u00e7\u00e3o ou fechar uma fenda, depois move-se subitamente e p\u00e1ra. Este movimento de p\u00e1ra-arranca, carregado de impacto, \u00e9 precisamente a raz\u00e3o pela qual o <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/spectrum\/\">espetro<\/a> enche-se de harm\u00f3nicos em vez do pico \u00fanico e limpo de 1\u00d7 de pura <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/unbalance\/\">desequil\u00edbrio<\/a>.<\/p>\n<h2>2. Causas da folga do pedestal<\/h2>\n<h3>Parafusos de ancoragem soltos<\/h3>\n<p>A causa mais comum.<\/p>\n<ul>\n<li><strong>Mecanismo:<\/strong> os parafusos de ancoragem que fixam o pedestal \u00e0 placa de base perdem tens\u00e3o.<\/li>\n<li><strong>Raz\u00f5es:<\/strong> bin\u00e1rio inicial inadequado, alongamento ou relaxamento dos parafusos, afrouxamento induzido por vibra\u00e7\u00e3o e corros\u00e3o.<\/li>\n<li><strong>Dete\u00e7\u00e3o:<\/strong> inspe\u00e7\u00e3o visual, verifica\u00e7\u00f5es de bin\u00e1rio e medi\u00e7\u00e3o do alongamento dos parafusos.<\/li>\n<li><strong>Progress\u00e3o:<\/strong> agravamento autom\u00e1tico - \u00e0 medida que a vibra\u00e7\u00e3o aumenta, os parafusos ficam ainda mais soltos.<\/li>\n<\/ul>\n<h3>Argamassa deteriorada ou em falta<\/h3>\n<ul>\n<li><strong>Fun\u00e7\u00e3o da calda de cimento:<\/strong> preenche o espa\u00e7o entre a base do pedestal e a funda\u00e7\u00e3o e distribui a carga uniformemente.<\/li>\n<li><strong>Deteriora\u00e7\u00e3o:<\/strong> a argamassa racha, esfarela-se ou desaparece com o tempo.<\/li>\n<li><strong>Resultado:<\/strong> o pedestal assenta de forma irregular e pode balan\u00e7ar ou deslocar-se.<\/li>\n<li><strong>Comum em:<\/strong> instala\u00e7\u00f5es mais antigas, ambientes de elevada vibra\u00e7\u00e3o e \u00e1reas expostas \u00e0 \u00e1gua.<\/li>\n<\/ul>\n<h3>Pedestais rachados<\/h3>\n<ul>\n<li>Fissuras de fadiga resultantes de tens\u00f5es de vibra\u00e7\u00e3o (ver <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/fatigue\/\">fadiga mec\u00e2nica<\/a>).<\/li>\n<li>Fissura\u00e7\u00e3o por corros\u00e3o sob tens\u00e3o.<\/li>\n<li>Defeitos de fabrico, tais como defeitos de fundi\u00e7\u00e3o.<\/li>\n<li>Eventos de sobrecarga.<\/li>\n<li>Uma fenda permite que o pedestal se flexione excessivamente ou se separe.<\/li>\n<\/ul>\n<h3>Deteriora\u00e7\u00e3o da funda\u00e7\u00e3o<\/h3>\n<ul>\n<li>Fragmenta\u00e7\u00e3o ou fissura\u00e7\u00e3o do bet\u00e3o.<\/li>\n<li>Aumento dos furos dos parafusos de ancoragem devido a movimentos repetidos.<\/li>\n<li>Assentamento ou afundamento.<\/li>\n<li>Danos por congelamento e descongelamento.<\/li>\n<\/ul>\n<h3>Instala\u00e7\u00e3o incorreta<\/h3>\n<ul>\n<li>Bin\u00e1rio de aperto dos parafusos insuficiente na instala\u00e7\u00e3o.<\/li>\n<li>Lacunas deixadas sob os p\u00e9s do pedestal - a <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/soft-foot\/\">pata mole<\/a> condi\u00e7\u00e3o.<\/li>\n<li>Cobertura ou espessura inadequada da argamassa.<\/li>\n<li>Tamanho ou classe de parafuso incorreto.<\/li>\n<\/ul>\n<h2>3. Assinatura de vibra\u00e7\u00e3o<\/h2>\n<h3>Caracter\u00edsticas<\/h3>\n<ul>\n<li><strong>Harm\u00f3nicos m\u00faltiplos:<\/strong> fortes componentes 1\u00d7, 2\u00d7, 3\u00d7, 4\u00d7 - ao contr\u00e1rio do desequil\u00edbrio, que \u00e9 principalmente 1\u00d7.<\/li>\n<li><strong>N\u00edvel global elevado:<\/strong> \u00e9 desproporcionadamente elevada para o for\u00e7amento aparente.<\/li>\n<li><strong>Comportamento imprevis\u00edvel:<\/strong> amplitude e <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/phase\/\">fase<\/a> variam de forma imprevis\u00edvel entre medi\u00e7\u00f5es.<\/li>\n<li><strong>Resposta n\u00e3o linear:<\/strong> a vibra\u00e7\u00e3o n\u00e3o \u00e9 linearmente proporcional \u00e0 velocidade ou \u00e0 carga.<\/li>\n<li><strong>Diferen\u00e7as direcionais:<\/strong> frequentemente muito pior numa dire\u00e7\u00e3o (vertical versus horizontal).<\/li>\n<\/ul>\n<h3>Carater\u00edsticas do espetro<\/h3>\n<ul>\n<li>Numerosos harm\u00f3nicos da velocidade de rota\u00e7\u00e3o (1\u00d7, 2\u00d7, 3\u00d7, 4\u00d7, 5\u00d7 ou mais).<\/li>\n<li><a href=\"https:\/\/vibromera.eu\/pt\/glossary\/sub-synchronous\/\">Sub-s\u00edncrono<\/a> podem aparecer componentes (por exemplo, \u00bd\u00d7).<\/li>\n<li>Um piso de ru\u00eddo de banda larga elevado.<\/li>\n<li>Um espetro inst\u00e1vel que se altera significativamente entre medi\u00e7\u00f5es.<\/li>\n<\/ul>\n<h3>Carater\u00edsticas da forma de onda temporal<\/h3>\n<ul>\n<li>Recorte ou achatamento nos picos, onde o pedestal choca contra os seus batentes - claramente vis\u00edvel na <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/time-waveform\/\">forma de onda temporal<\/a>.<\/li>\n<li>Uma forma irregular, n\u00e3o sinusoidal.<\/li>\n<li>Picos truncados que assinalam impactos duros.<\/li>\n<li>Padr\u00f5es de batida em que se combinam v\u00e1rios componentes de frequ\u00eancia.<\/li>\n<\/ul>\n<h2>4. M\u00e9todos de dete\u00e7\u00e3o<\/h2>\n<h3>Ensaios de vibra\u00e7\u00e3o<\/h3>\n<ul>\n<li><strong>An\u00e1lise harm\u00f3nica:<\/strong> uma s\u00e9rie de harm\u00f3nicas fortes \u00e9 imediatamente suspeita de folga.<\/li>\n<li><strong>Teste de coer\u00eancia:<\/strong> baixo <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/coherence\/\">coer\u00eancia<\/a> entre medi\u00e7\u00f5es repetidas reflete a resposta inst\u00e1vel e n\u00e3o linear.<\/li>\n<li><strong>Compara\u00e7\u00e3o direcional:<\/strong> grandes diferen\u00e7as entre a horizontal e a vertical apontam normalmente para um problema estrutural.<\/li>\n<li><strong>Resposta ao equil\u00edbrio:<\/strong> a folga anula o equil\u00edbrio - as leituras n\u00e3o assentam.<\/li>\n<\/ul>\n<p>Um analisador port\u00e1til de dois canais \u00e9 a ferramenta natural para esta triagem no terreno. O <a href=\"https:\/\/vibromera.eu\/pt\/produto\/balanset-1\/\">Balanset-1A<\/a> capta o espetro, a forma de onda temporal e a amplitude e fase de 1\u00d7 diretamente na caixa de rolamentos, para que um analista possa ver a fam\u00edlia harm\u00f3nica, observar a varia\u00e7\u00e3o da fase de um ciclo para o outro e reconhecer que as leituras se recusam a estabilizar - a impress\u00e3o digital cl\u00e1ssica de folga - antes de perder tempo numa tentativa de equilibragem que n\u00e3o pode ser bem sucedida.<\/p>\n<h3>Ensaio de percuss\u00e3o<\/h3>\n<ul>\n<li>Bata no pedestal com o martelo enquanto ouve e sente o barulho<\/li>\n<li>Um pedestal solto produz um baque surdo em vez de um som met\u00e1lico ressonante.<\/li>\n<li>Pode sentir-se movimento sob o impacto.<\/li>\n<li>Simples, mas um teste de campo genuinamente eficaz.<\/li>\n<\/ul>\n<h3>Inspe\u00e7\u00e3o visual<\/h3>\n<ul>\n<li>Verificar se existem folgas por baixo dos p\u00e9s do pedestal.<\/li>\n<li>Verificar se existem fissuras no pedestal ou na argamassa.<\/li>\n<li>Inspecionar o estado dos parafusos - ferrugem, alongamento, parafusos partidos.<\/li>\n<li>Procure marcas de desgaste (fretting, manchas polidas) que denunciem movimento.<\/li>\n<li>Verifique se h\u00e1 corros\u00e3o, falta de rejunte ou danos na funda\u00e7\u00e3o<\/li>\n<\/ul>\n<h3>Verifica\u00e7\u00e3o do bin\u00e1rio dos parafusos<\/h3>\n<ul>\n<li>Utilize uma chave dinamom\u00e9trica para verificar cada parafuso de ancoragem.<\/li>\n<li>Comparar valores reais com valores especificados - a <a href=\"https:\/\/vibromera.eu\/pt\/calculators\/bolt-tightening-torque\/\">calculadora do bin\u00e1rio de aperto dos parafusos<\/a> e um <a href=\"https:\/\/vibromera.eu\/pt\/calculators\/bolt-preload-calculator\/\">calculador de pr\u00e9-carga de parafusos<\/a> indicar os valores corretos para a dimens\u00e3o e o grau dos parafusos.<\/li>\n<li>Volte a apertar os parafusos soltos e volte a verificar a vibra\u00e7\u00e3o.<\/li>\n<li>Substituir os parafusos danificados ou corro\u00eddos.<\/li>\n<\/ul>\n<h3>Outros testes de diagn\u00f3stico<\/h3>\n<ul>\n<li><strong>Aplica\u00e7\u00e3o de carga:<\/strong> aplicar uma for\u00e7a no pedestal e observar a deflex\u00e3o.<\/li>\n<li><strong>Teste de balan\u00e7o:<\/strong> tentar balan\u00e7ar o pedestal com a m\u00e3o.<\/li>\n<li><strong>Comparador de rel\u00f3gio:<\/strong> medir o movimento sob carga de funcionamento.<\/li>\n<li><strong>Tens\u00e3o ultra-s\u00f3nica dos parafusos:<\/strong> medir a pr\u00e9-carga real do parafuso de forma n\u00e3o destrutiva.<\/li>\n<\/ul>\n<h2>5. Procedimentos de corre\u00e7\u00e3o<\/h2>\n<h3>Corre\u00e7\u00f5es imediatas<\/h3>\n<ol>\n<li><strong>Apertar os parafusos de ancoragem<\/strong> de acordo com as especifica\u00e7\u00f5es, utilizando a sequ\u00eancia correta.<\/li>\n<li><strong>Adicionar cal\u00e7os em falta<\/strong> para preencher os espa\u00e7os sob os p\u00e9s do pedestal.<\/li>\n<li><strong>Verificar a melhoria<\/strong> verificando novamente a vibra\u00e7\u00e3o ap\u00f3s a corre\u00e7\u00e3o.<\/li>\n<\/ol>\n<h3>Repara\u00e7\u00e3o completa<\/h3>\n<ol>\n<li>Remover completamente a argamassa velha e deteriorada.<\/li>\n<li>Limpar e preparar as superf\u00edcies.<\/li>\n<li>Nivelar e cal\u00e7ar o pedestal com precis\u00e3o.<\/li>\n<li>Instalar e apertar corretamente os parafusos de ancoragem.<\/li>\n<li>Verter nova argamassa, assegurando um enchimento completo - a <a href=\"https:\/\/vibromera.eu\/pt\/calculators\/grouting-volume-calculator\/\">calculadora do volume de calda de cimento<\/a> calcula o volume do enchimento.<\/li>\n<li>Aguardar o tempo de cura adequado antes de voltar ao servi\u00e7o.<\/li>\n<li>Verificar o alinhamento final e a vibra\u00e7\u00e3o.<\/li>\n<\/ol>\n<h3>Repara\u00e7\u00e3o estrutural<\/h3>\n<p>Para pedestais rachados ou danificados:<\/p>\n<ul>\n<li>Repara\u00e7\u00e3o de fissuras por soldadura, quando o material \u00e9 adequado e as tens\u00f5es s\u00e3o conhecidas.<\/li>\n<li>Refor\u00e7o com cantoneiras de refor\u00e7o ou contraventamentos.<\/li>\n<li>Substitui\u00e7\u00e3o completa do pedestal em caso de danos graves.<\/li>\n<li>Repara\u00e7\u00e3o ou substitui\u00e7\u00e3o da funda\u00e7\u00e3o quando o bet\u00e3o est\u00e1 danificado.<\/li>\n<\/ul>\n<h2>6. Preven\u00e7\u00e3o<\/h2>\n<h3>Durante a instala\u00e7\u00e3o<\/h3>\n<ul>\n<li>Procedimentos corretos de inje\u00e7\u00e3o de calda de cimento com materiais de qualidade.<\/li>\n<li>Dimensionamento e quantidade adequados dos parafusos de ancoragem - um <a href=\"https:\/\/vibromera.eu\/pt\/calculators\/anchor-bolt-calculator\/\">calculador de arrancamento de parafusos de ancoragem<\/a> verifica a capacidade de reten\u00e7\u00e3o.<\/li>\n<li>Especifica\u00e7\u00e3o e aplica\u00e7\u00e3o corretas do bin\u00e1rio.<\/li>\n<li><a href=\"https:\/\/vibromera.eu\/pt\/calculators\/soft-foot-calculator\/\">Corre\u00e7\u00e3o de p\u00e9 suave<\/a> antes da aparafusagem final.<\/li>\n<li>Inspe\u00e7\u00e3o do controlo de qualidade.<\/li>\n<\/ul>\n<h3>Durante o funcionamento<\/h3>\n<ul>\n<li>Verifica\u00e7\u00e3o peri\u00f3dica do torque dos parafusos (anualmente ou conforme cronograma)<\/li>\n<li>Monitoriza\u00e7\u00e3o da vibra\u00e7\u00e3o para detetar precocemente o desenvolvimento de folgas.<\/li>\n<li>Controlos de alinhamento para detetar desloca\u00e7\u00f5es do pedestal.<\/li>\n<li>Inspec\u00e7\u00f5es visuais durante as interrup\u00e7\u00f5es de servi\u00e7o.<\/li>\n<\/ul>\n<h2>7. Rela\u00e7\u00e3o com outras quest\u00f5es<\/h2>\n<ul>\n<li><strong>vs. p\u00e9 suave:<\/strong> um <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/soft-foot\/\">pata mole<\/a> h\u00e1 irregularidades <em>antes de<\/em> os parafusos est\u00e3o apertados; a folga do pedestal \u00e9 uma fixa\u00e7\u00e3o inadequada <em>ap\u00f3s<\/em> aperto.<\/li>\n<li><strong>vs. folga mec\u00e2nica geral:<\/strong> a folga do pedestal \u00e9 o elemento estrutural, do lado do suporte, do conjunto mais vasto <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/mechanical-loosening\/\">afrouxamento mec\u00e2nico<\/a> fam\u00edlia.<\/li>\n<li><strong>Impede o balanceamento:<\/strong> um rotor n\u00e3o pode ser balanceado sobre um pedestal solto.<\/li>\n<li><strong>Alinhamento imposs\u00edvel:<\/strong> precis\u00e3o <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/misalignment\/\">alinhamento<\/a> n\u00e3o tem qualquer significado se o pedestal se puder mover.<\/li>\n<li><strong>Acelera outros problemas:<\/strong> o excesso de vibra\u00e7\u00e3o acelera <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/bearing-wear\/\">desgaste dos rolamentos<\/a> e fadiga noutras partes da m\u00e1quina.<\/li>\n<\/ul>\n<p>A folga do pedestal \u00e9 um problema estrutural que deve ser corrigido como pr\u00e9-requisito para um controle eficaz da vibra\u00e7\u00e3o. Sua assinatura harm\u00f4nica m\u00faltipla caracter\u00edstica e comportamento n\u00e3o linear o tornam facilmente identific\u00e1vel, e a corre\u00e7\u00e3o por meio do aperto adequado dos parafusos e do reparo estrutural geralmente \u00e9 simples, melhorando imediatamente a vibra\u00e7\u00e3o e a confiabilidade geral da m\u00e1quina.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/pt\/glossary\/\">\u2190 Voltar ao \u00edndice principal<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Saiba mais sobre a folga do pedestal, uma condi\u00e7\u00e3o em que os suportes dos mancais n\u00e3o est\u00e3o adequadamente fixados, causando alta vibra\u00e7\u00e3o com m\u00faltiplos harm\u00f4nicos e comportamento n\u00e3o linear.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-188","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/pt\/wp-json\/wp\/v2\/glossary\/188","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/pt\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/pt\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":1,"href":"https:\/\/vibromera.eu\/pt\/wp-json\/wp\/v2\/glossary\/188\/revisions"}],"predecessor-version":[{"id":101393,"href":"https:\/\/vibromera.eu\/pt\/wp-json\/wp\/v2\/glossary\/188\/revisions\/101393"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/pt\/wp-json\/wp\/v2\/media?parent=188"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/pt\/wp-json\/wp\/v2\/categories?post=188"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/pt\/wp-json\/wp\/v2\/tags?post=188"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}