{"id":125,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/frame-resonance\/"},"modified":"2026-05-23T22:51:28","modified_gmt":"2026-05-23T22:51:28","slug":"frame-resonance","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/tl\/glossary\/frame-resonance\/","title":{"rendered":"Ano ang Frame Resonance? Machine Structure Vibration"},"content":{"rendered":"<h1>Pag-unawa sa Frame Resonance<\/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\/tl\/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\/tl\/product\/balanset-1\/\" title=\"Portable balancer at 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 na balancer at 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\/tl\/product-category\/devices\/\" rel=\"tag\">Devices<\/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\/tl\/product\/balanset-1\/\" title=\"Portable balancer at Vibration analyzer Balanset-1A\">Portable na balancer &#038; vibration analyzer na 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> + VAT (kung naaangkop)<\/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=\"\/tl\/wp-json\/wp\/v2\/glossary\/125?add-to-cart=986\" data-quantity=\"1\" data-product_id=\"986\" data-product_sku=\"BS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Add to cart\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Add to cart\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/tl\/wp-json\/wp\/v2\/glossary\/125?add-to-cart=986\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_986\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"986\" data-product_sku=\"BS-1\" aria-label=\"Add to cart: \u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"\u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Add to cart<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_986\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/tl\/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\/tl\/product\/vibration-sensor\/\" title=\"Sensor ng vibraci\u00f3n\">\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\/tl\/product-category\/parts\/\" rel=\"tag\">Parts<\/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\/tl\/product\/vibration-sensor\/\" title=\"Sensor ng vibraci\u00f3n\">Sensor ng vibraci\u00f3n<\/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> + VAT (kung naaangkop)<\/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=\"\/tl\/wp-json\/wp\/v2\/glossary\/125?add-to-cart=1820\" data-quantity=\"1\" data-product_id=\"1820\" data-product_sku=\"VS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Add to cart\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Add to cart\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/tl\/wp-json\/wp\/v2\/glossary\/125?add-to-cart=1820\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1820\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1820\" data-product_sku=\"VS-1\" aria-label=\"Add to cart: \u201cVibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"\u201cVibration sensor\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Add to cart<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1820\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/tl\/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\/tl\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optical Sensor (Laser Tachometer)\">\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=\"Optical Sensor (Laser Tachometer)\" 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\/tl\/product-category\/parts\/\" rel=\"tag\">Parts<\/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\/tl\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optical Sensor (Laser Tachometer)\">Optical Sensor (Laser Tachometer)<\/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> + VAT (kung naaangkop)<\/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=\"\/tl\/wp-json\/wp\/v2\/glossary\/125?add-to-cart=1832\" data-quantity=\"1\" data-product_id=\"1832\" data-product_sku=\"Tach-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Add to cart\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Add to cart\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/tl\/wp-json\/wp\/v2\/glossary\/125?add-to-cart=1832\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1832\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1832\" data-product_sku=\"Tach-1\" aria-label=\"Add to cart: \u201cOptical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"\u201cOptical Sensor (Laser Tachometer)\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Add to cart<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1832\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/tl\/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\/tl\/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: carrying case, multi-channel signal conditioner, handheld analyzer, magnetic base, mga vibration sensor, at mga coiled cable.\" 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\/tl\/product-category\/devices\/\" rel=\"tag\">Devices<\/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\/tl\/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> + VAT (kung naaangkop)<\/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=\"\/tl\/wp-json\/wp\/v2\/glossary\/125?add-to-cart=1833\" data-quantity=\"1\" data-product_id=\"1833\" data-product_sku=\"BS-4\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Add to cart\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Add to cart\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/tl\/wp-json\/wp\/v2\/glossary\/125?add-to-cart=1833\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1833\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1833\" data-product_sku=\"BS-4\" aria-label=\"Add to cart: \u201cBalanset-4\u201d\" rel=\"nofollow\" data-success_message=\"\u201cBalanset-4\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Add to cart<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1833\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div><!-- \/.row --><div class=\"row\">\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/tl\/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\/tl\/product\/magnet-stand\/\" title=\"Magnetic Stand Insize-60-kgf\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"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\/tl\/product-category\/parts\/\" 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shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/tl\/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\/tl\/product\/reflective-tape\/\" title=\"Reflective tape\">\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=\"Reflective tape\" 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, 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been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Add to cart<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_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\/tl\/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\/tl\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dynamic balancer \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=\"Mga nilalaman ng Balanset-1A kit na may interface unit, mga sensor, tachometer at mga 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\/tl\/product-category\/devices\/\" rel=\"tag\">Devices<\/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\/tl\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dynamic balancer \u201cBalanset-1A\u201d OEM\">Dynamic balancer \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> + VAT (kung naaangkop)<\/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=\"\/tl\/wp-json\/wp\/v2\/glossary\/125?add-to-cart=4193\" data-quantity=\"1\" data-product_id=\"4193\" data-product_sku=\"BS-1OEM\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Add to cart\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Add to cart\" class=\"fas fa-cart-plus\" 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=\"\/tl\/wp-json\/wp\/v2\/glossary\/125?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=\"Add to cart: \u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"\u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Add to cart<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_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>Frame resonance<\/strong> ay isang specific na anyo ng <a href=\"https:\/\/vibromera.eu\/tl\/glossary\/structural-resonance\/\">structural resonance<\/a> kung saan ang sariling frame, housing, casing, o enclosure ng makina ay sumusunog sa isa sa kanyang <a href=\"https:\/\/vibromera.eu\/tl\/glossary\/natural-frequency\/\">natural frequencies<\/a> bilang tugon sa excitement mula sa rotating components. Hindi tulad ng foundation o <a href=\"https:\/\/vibromera.eu\/tl\/glossary\/pedestal-looseness\/\">pedestal<\/a> resonances, na kasangkot ang sumusuportang istruktura sa ibaba ng makina, ang frame resonance ay nabubuhay sa katawan ng makina mismo \u2014 ang cast-iron o fabricated-steel na istruktura na sumasaklaw sa rotating elements. Kapag ang isang forcing frequency ay umaabot sa frame natural frequency, <a href=\"https:\/\/vibromera.eu\/tl\/glossary\/resonance\/\">resonance<\/a> pinapalakas ang kilos nang malayo lampas sa kung ano ang mag-iisa ay nagiging dahilan.<\/p>\n<p>Ang resonansya ng frame ay karaniwan sa mga makina na may malalaking, medyo magaan na mga casing \u2014 mga fan, blower, pump, at motor. Ito ay karaniwang nagpapakita bilang sobrang ingay, nakikitang vibrasyon ng mga takip o panel, at mataas <a href=\"https:\/\/vibromera.eu\/tl\/glossary\/vibration\/\">vibration<\/a> na mga pagbabasa sa frame na lubhang hindi proporsyonal sa tunay na vibrasyon ng rotor. Dahil ang sintoma ay nakakaalarmante, ang frame resonansya ay isa sa pinaka-madalas na maling diagnosis na problema sa larangan: ang isang analyst ay nakakita ng malaking pagbabasa at kinukondena ang isang perpektong balanseng rotor.<\/p>\n<h2>1. Kahulugan: Ano ang Frame Resonance?<\/h2>\n<p>Bawat istruktura ay may isang hanay ng natural na frequency at nauugnay na mode shape kung saan ito mas gusto na umugali. Ang frame ng isang makina ay walang eksepsyon. Ang mga pader, dulo ng bell, paa, at mga panel ay may bending at torsional mode, at ang isang manipis na cover panel ay maaaring magkaroon ng ilang mode sa loob ng audible range. Hangga't ang mga frequency na iyon ay manatiling malayo sa forcing frequency ng makina, ang frame ay simpleng naglilipat ng puwersa nang tahimik. Ang problema ay nagsisimula kapag ang isang operating frequency ay tumutugma sa isang frame mode at ang istruktura ay nagsisimulang umiyig.<\/p>\n<p>Ang katangian ng frame resonansya ay <em>amplification<\/em>: ang frame ay gumagalaw ng ilang beses higit kaysa sa mga bearing na ito ay pumapalibot. Ang enerhiya ay mula sa rotor, ngunit ang tugon ay pag-aari ng istruktura. Ito ang dahilan kung bakit ang mga pagsukat na kinuha sa frame ay maaaring magbasa ng lima hanggang sampung beses na mas mataas kaysa sa mga pagsukat sa bearing housing na ilang sentimetro lamang ang layo. Ang pinagbabatayan na katangian na nagtakda kung saan bumaba ang mga mode na ito ay <a href=\"https:\/\/vibromera.eu\/tl\/glossary\/stiffness\/\">stiffness<\/a> na may kaugnayan sa masa \u2014 palakasin ang frame at ang mga frequency ay tumataas; magdagdag ng masa at ang mga ito ay bumababa.<\/p>\n<h2>2. Karaniwang Sitwasyon ng Frame Resonance<\/h2>\n<h3>Mga frame ng motor at generator<\/h3>\n<ul>\n<li><strong>Likas na mga frequency:<\/strong> karaniwang 50\u2013400 Hz depende sa laki at konstruksyon.<\/li>\n<li><strong>Excitation:<\/strong> 1\u00d7 (<a href=\"https:\/\/vibromera.eu\/tl\/glossary\/unbalance\/\">unbalance<\/a>), 2\u00d7 line frequency (120 Hz sa isang 60 Hz supply, 100 Hz sa 50 Hz), at electromagnetic force na nakakonekta sa <a href=\"https:\/\/vibromera.eu\/tl\/glossary\/electrical-frequency\/\">electrical frequency<\/a>.<\/li>\n<li><strong>Symptoms:<\/strong> frame vibrasyon na mas mataas kaysa bearing vibrasyon; isang marinig na hum o buzz.<\/li>\n<li><strong>Severity:<\/strong> ang frame ay maaaring magbasa ng 5\u201310\u00d7 mas mataas kaysa sa mga bearing.<\/li>\n<\/ul>\n<h3>Mga housings ng fan at blower<\/h3>\n<ul>\n<li><strong>Likas na mga frequency:<\/strong> 20\u2013200 Hz para sa typical na industrial fan.<\/li>\n<li><strong>Excitation:<\/strong> <a href=\"https:\/\/vibromera.eu\/tl\/glossary\/blade-passing-frequency\/\">blade passing frequency<\/a> (bilang ng mga blade \u00d7 RPM).<\/li>\n<li><strong>Symptoms:<\/strong> mga housing panels na gumagalaw nang malakas; malakas na aerodynamic na ingay.<\/li>\n<li><strong>Characteristic:<\/strong> maaaring lumitaw lamang sa mga partikular na bilis o kondisyon ng daloy.<\/li>\n<\/ul>\n<h3>Pump casings<\/h3>\n<ul>\n<li><strong>Likas na mga frequency:<\/strong> 30\u2013300 Hz depende sa disenyo ng casing.<\/li>\n<li><strong>Excitation:<\/strong> <a href=\"https:\/\/vibromera.eu\/tl\/glossary\/vane-passing-frequency\/\">vane passing frequency<\/a> at hydraulic pulsations.<\/li>\n<li><strong>Symptoms:<\/strong> casing vibrasyon, ingay, at risk ng fatigue cracking.<\/li>\n<li><strong>Hydraulic coupling:<\/strong> ang isang casing na puno ng likido ay maaaring ikonekta ang rotor at casing vibrasyon, na gumagawang komplikado ang larawan.<\/li>\n<\/ul>\n<h3>Mga housings ng gearbox<\/h3>\n<ul>\n<li>Excited by <a href=\"https:\/\/vibromera.eu\/tl\/glossary\/gear-mesh-frequency\/\">frequency ng gear mesh<\/a>.<\/li>\n<li>Ang mga natural na frequency ng frame ay madalas na nagsasama sa mesh frequency at ang mga harmonic nito.<\/li>\n<li>Lumilikha ng isang characteristic na malakas na gear whine kapag resonant.<\/li>\n<\/ul>\n<h2>3. Vibration Signature at Detection<\/h2>\n<h3>Mga katangiang sintomas<\/h3>\n<ul>\n<li><strong>Nakadepende sa lokasyon:<\/strong> ang vibrasyon ay nag-iiba nang malaki sa buong frame surface \u2014 mga pagkakaiba ng 10\u00d7 ay karaniwan.<\/li>\n<li><strong>Bearing vs. frame:<\/strong> ang vibration ng frame ay malayo na lumalampas sa vibration ng bearing (madalas 3\u201310\u00d7).<\/li>\n<li><strong>Frequency specific:<\/strong> ang problema ay lumalabas lamang sa resonant frequency; ang ibang mga frequency ay nakikita normal.<\/li>\n<li><strong>Speed sensitive:<\/strong> napakalakas sa loob ng isang mababang banda (\u00b110\u201320% ng resonant speed).<\/li>\n<li><strong>Visual motion:<\/strong> ang motion ng frame ay madalas na nakikita sa hubad na mata.<\/li>\n<\/ul>\n<h3>Impact (bump) test<\/h3>\n<p>Ang tiyak na pagsubok. Pumaliguan ang frame ng isang rubber mallet o isang instrumented hammer, sukatin ang tugon ng isang <a href=\"https:\/\/vibromera.eu\/tl\/glossary\/accelerometer\/\">accelerometer<\/a>, at basahin ang natural na frequency ng frame mula sa mga tuktok sa frequency response. Ang paghahambing ng mga tuktok na iyon laban sa operating frequency (1\u00d7, 2\u00d7, blade passing, at iba pa) ay kaagad na naglalantad ng anumang mapanganib na pagkakaiba. Tingnan <a href=\"https:\/\/vibromera.eu\/tl\/glossary\/bump-test\/\">bump test<\/a> and <a href=\"https:\/\/vibromera.eu\/tl\/glossary\/impact-testing\/\">impact testing<\/a> para sa kumpletong proseso.<\/p>\n<h3>Roving accelerometer survey<\/h3>\n<p>Sa panahon na tumatakbo ang makina, sukatin ang vibrasyon sa maraming puntos sa buong frame at bumuo ng vibration map na nagpapakita ng mataas at mababang lugar. Ang pattern ay nagpapakita ng mode shape \u2014 pag-ikot, pagpapaliko, o pag-uumpisa ng panel \u2014 at tinutukoy ang mga antinode (maximum motion) at nodes (minimal motion). Isang buong <a href=\"https:\/\/vibromera.eu\/tl\/glossary\/ods-analysis\/\">operating deflection shape (ODS) analysis<\/a> nag-animate ng ganitong motion, at pormal <a href=\"https:\/\/vibromera.eu\/tl\/glossary\/modal-analysis\/\">modal analysis<\/a> extracts the underlying modes.<\/p>\n<h3>Transfer function measurement<\/h3>\n<p>Measure the <a href=\"https:\/\/vibromera.eu\/tl\/glossary\/coherence\/\">coherence<\/a> sa pagitan ng bearing vibration (ang input) at frame vibration (ang output). Ang mataas na coherence sa isang partikular na frequency ay nagkokonfirma na ang frame motion ay dinidrive ng, at resonate sa, ang rotor forcing. Ang <a href=\"https:\/\/vibromera.eu\/tl\/glossary\/transfer-function\/\">function ng pagpalit<\/a> mismo ay kukunin ang amplification factor.<\/p>\n<h2>4. Kumpirmasyon ng Resonance sa Field<\/h2>\n<p>Bago ang anumang istraktura ay maigingat o anumang rotor ay hinawakan, ang diagnosis ay dapat ma-confirm \u2014 at nangangahulugan iyon na sinusukat ang tunay na pag-uugali ng rotor nang hiwalay mula sa frame. Ang isang portable two-channel analyser tulad ng <a href=\"https:\/\/vibromera.eu\/tl\/product\/balanset-1\/\">Balanset-1A<\/a> ginagawang simple: ang isang analyst ay maaaring kumuha ng <a href=\"https:\/\/vibromera.eu\/tl\/glossary\/phase\/\">amplitude at phase<\/a> at ang buong spectrum sa bearing housing, pagkatapos ilipat ang sensor sa suspect panel at manood kung paano tumataas ang level sa resonant frequency habang ang phase ay sumusulong sa structural mode. Kung ang rotor&#8217;s 1\u00d7 vibration ay maliit sa bearing ngunit napakalaki sa frame, ang verdict ay resonance, hindi unbalance. Ang parehong instrument ay nagbibigay-daan sa iyo na subukan ang balancing ng rotor upang maalis ang unbalance o hindi, at magsagawa ng coast-down upang ang resonant peak ay lumitaw habang ang speed ay dumadaan dito.<\/p>\n<h2>5. Mga Solusyon at Pagpapagaan<\/h2>\n<h3>Stiffening modifications<\/h3>\n<ul>\n<li><strong>Add structural ribs or gussets:<\/strong> nagpapataas ng bending stiffness, itataas ang natural frequency sa itaas ng excitation range, ay economical, at maaaring i-retrofit sa umiiral na kagamitan.<\/li>\n<li><strong>Increase material thickness:<\/strong> ang pagpapathick ng frame walls o panels ay markadong nagpapataas ng stiffness at frequency, bagaman maaaring kailangan ng mga bagong castings o fabrications.<\/li>\n<li><strong>Structural ties at bracing:<\/strong> ang pagkonekta ng magkasalungat na panig ng frame ay pumipigil sa pag-umit; ang cross-bracing ay nagdadagdag ng torsional stiffness at madalas na maaaring i-install nang panlabas.<\/li>\n<\/ul>\n<h3>Mass addition<\/h3>\n<ul>\n<li><strong>Ibababa ang natural frequency:<\/strong> magdagdag ng masa upang ibaba ang frequency sa ibaba ng excitation range.<\/li>\n<li><strong>Strategic placement:<\/strong> magdagdag ng masa sa mga antinode locations para sa maximum effect.<\/li>\n<li><strong>Tuned mass:<\/strong> ang isang maingat na kinalkula na mass ay naglilipat ng isang partikular na nakakapagproblemang mode.<\/li>\n<li><strong>Trade-off:<\/strong> ang extra weight ay hindi kanais-nais sa bawat application.<\/li>\n<\/ul>\n<p>Kung pipiliin mong itaas o ibaba ang frequency, ang isang mabilis na calculation ay mag-iwas sa iyo mula sa susunod na resonance band. Isang <a href=\"https:\/\/vibromera.eu\/tl\/calculators\/foundation-natural-frequency\/\">foundation natural-frequency calculator<\/a> and a <a href=\"https:\/\/vibromera.eu\/tl\/calculators\/damping-ratio-calculator\/\">damping ratio calculator<\/a> tutulong sa iyo na tantiyahin kung saan ang isang modified structure ay makakalapag bago ang anumang metal ay gupitin.<\/p>\n<h3>Damping treatments<\/h3>\n<ul>\n<li><strong>Constrained-layer damping:<\/strong> isang viscoelastic layer na nakasaklaw sa pagitan ng metal skins, inilapat sa malalaking flat panels at covers. Binabawasan ang resonance peak ng 50\u201380% at gumagana nang maayos sa humigit-kumulang 20\u2013500 Hz.<\/li>\n<li><strong>Free-layer damping:<\/strong> damping material na direktang nakakabit sa vibrating surface \u2014 mas simple kaysa constrained-layer ngunit mas hindi epektibo, kapaki-pakinabang kung saan limitado ang access.<\/li>\n<\/ul>\n<h3>Operational changes<\/h3>\n<ul>\n<li><strong>Speed change:<\/strong> magpatakbo sa isang bilis kung saan ang resonance ay hindi nangyayari.<\/li>\n<li><strong>Bawasan ang forcing:<\/strong> improve <a href=\"https:\/\/vibromera.eu\/tl\/glossary\/balancing\/\">balance<\/a> and <a href=\"https:\/\/vibromera.eu\/tl\/glossary\/misalignment\/\">alignment<\/a> upang mabawasan ang excitation amplitude na sumasalamin sa resonance.<\/li>\n<li><strong>Process changes:<\/strong> baguhin ang flow, pressure, o load upang baguhin ang excitation frequencies.<\/li>\n<\/ul>\n<h2>6. Pag-iwas sa Disenyo<\/h2>\n<h3>Design principles<\/h3>\n<ul>\n<li><strong>Adequate stiffness:<\/strong> idisenyo ang frame upang ang mga natural frequencies ay nasa itaas ng 2\u00d7 ng pinakamataas na excitation frequency.<\/li>\n<li><strong>Distribusyon ng masa:<\/strong> iwasan ang concentrated masses na lumilikha ng low-frequency modes.<\/li>\n<li><strong>Ribbing at reinforcement:<\/strong> bumuo ng stiffening features mula pa lamang sa simula.<\/li>\n<li><strong>Modal analysis:<\/strong> gumamit ng FEA sa panahon ng design upang mahulaan at ma-optimize ang natural frequencies.<\/li>\n<\/ul>\n<h3>Design verification<\/h3>\n<ul>\n<li>Prototype testing na may impact analysis.<\/li>\n<li>Pagsusukat ng Operating Deflection Shape sa unang mga yunit na itinayo.<\/li>\n<li>Baguhin ang disenyo bago ang produksyon kung makikita ang resonances.<\/li>\n<\/ul>\n<h2>7. Case Example<\/h2>\n<p><strong>Situation:<\/strong> isang 75 HP motor na nag-drive ng isang centrifugal fan, na may labis na ingay at vibration.<\/p>\n<ul>\n<li><strong>Symptoms:<\/strong> motor frame vibration na 12 mm\/s; bearing vibration lamang 2.5 mm\/s.<\/li>\n<li><strong>Frequency:<\/strong> 120 Hz (2\u00d7 line frequency sa isang 60 Hz supply).<\/li>\n<li><strong>Impact test:<\/strong> naghayag ng frame natural frequency sa 118 Hz \u2014 halos eksaktong katulad ng forcing frequency.<\/li>\n<li><strong>Root cause:<\/strong> ang frame ay umiigting sa electromagnetic forcing frequency.<\/li>\n<li><strong>Solution:<\/strong> apat na angle-iron gussets ay idinagdag, na nag-uugnay ng mga motor feet sa end bells.<\/li>\n<li><strong>Result:<\/strong> ang frame natural frequency ay lumipat sa 165 Hz at ang vibration ay bumaba sa 3.2 mm\/s \u2014 komportable na bumalik sa acceptable range sa ilalim ng <a href=\"https:\/\/vibromera.eu\/tl\/glossary\/iso-20816-3\/\">ISO 20816-3<\/a> (ang modernong katulong ng ISO 10816-3).<\/li>\n<li><strong>Cost:<\/strong> humigit-kumulang $200 sa materyales, versus tungkol sa $8,000 para sa motor replacement.<\/li>\n<\/ul>\n<p>Ang Frame resonance ay isang karaniwang ngunit madalas na maling-diagnostiko na vibration problem. Ang pagkilala sa characteristic symptoms \u2014 mataas na frame vibration na nauugnay sa bearing vibration, matalim na frequency-specific, malakas na location-dependent \u2014 at ang paglalapat ng tamang diagnostic techniques (impact testing at ODS analysis) ay nagreresulta sa targeted fixes na maaaring drastikong bawasan ang vibration sa napakababang gastos.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/tl\/glossary\/\">\u2190 Bumalik sa Pangunahing Index<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Matuto tungkol sa frame resonance, vibration amplification kapag ang mga machine frames, housings, o casings ay sumasalamin sa operating frequencies, na nagdudulot ng sobrang ingay at structural stress.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-125","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/tl\/wp-json\/wp\/v2\/glossary\/125","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/tl\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/tl\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":1,"href":"https:\/\/vibromera.eu\/tl\/wp-json\/wp\/v2\/glossary\/125\/revisions"}],"predecessor-version":[{"id":101384,"href":"https:\/\/vibromera.eu\/tl\/wp-json\/wp\/v2\/glossary\/125\/revisions\/101384"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/tl\/wp-json\/wp\/v2\/media?parent=125"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/tl\/wp-json\/wp\/v2\/categories?post=125"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/tl\/wp-json\/wp\/v2\/tags?post=125"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}