{"id":274,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/torsional-analysis\/"},"modified":"2026-05-23T22:39:51","modified_gmt":"2026-05-23T22:39:51","slug":"torsional-analysis","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/ms\/glossary\/torsional-analysis\/","title":{"rendered":"Apakah Analisis Torsional? Penilaian Getaran Pusing"},"content":{"rendered":"<h1>Memahami Analisis Kilasan<\/h1>\n\t\t<section class=\"woocommerce hestia-shop products is-shortcode\" id=\"products\" data-sorder=\"hestia_shop\" >\n\t\t\t\t\t\t<div class=\"\">\n\t\t\t\t\t\t<div class=\"hestia-shop-content\">\n\t\t\t<div class=\"row\" data-aos=\"fade-up\" >\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/ms\/product\/balanset-1\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/ms\/product\/balanset-1\/\" title=\"Pengimbang mudah alih &amp; Penganalisis getaran Balanset-1A\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Balanset-1A kit lengkap penyeimbang mudah alih dan penganalisis getaran\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-272x182.webp 272w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/ms\/product-category\/devices\/\" rel=\"tag\">Peranti<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/ms\/product\/balanset-1\/\" title=\"Pengimbang mudah alih &amp; Penganalisis getaran Balanset-1A\">Pengimbang mudah alih &amp; Penganalisis getaran Balanset-1A<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>1,975.00<\/span> + VAT (jika berkenaan)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/ms\/wp-json\/wp\/v2\/glossary\/274?add-to-cart=986\" data-quantity=\"1\" data-product_id=\"986\" data-product_sku=\"BS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Add to cart\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Add to cart\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/ms\/wp-json\/wp\/v2\/glossary\/274?add-to-cart=986\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_986\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"986\" data-product_sku=\"BS-1\" aria-label=\"Add to cart: \u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"\u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Add to cart<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_986\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/ms\/product\/vibration-sensor\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/ms\/product\/vibration-sensor\/\" title=\"Penderia getaran\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Pandangan dekat sensor getaran Balanset-1A\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3.webp 1280w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/ms\/product-category\/parts\/\" rel=\"tag\">bahagian<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/ms\/product\/vibration-sensor\/\" title=\"Penderia getaran\">Penderia getaran<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>90.00<\/span> + VAT (jika berkenaan)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/ms\/wp-json\/wp\/v2\/glossary\/274?add-to-cart=1820\" data-quantity=\"1\" data-product_id=\"1820\" data-product_sku=\"VS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Add to cart\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Add to cart\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/ms\/wp-json\/wp\/v2\/glossary\/274?add-to-cart=1820\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1820\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1820\" data-product_sku=\"VS-1\" aria-label=\"Add to cart: \u201cVibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"\u201cVibration sensor\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Add to cart<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1820\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/ms\/product\/optical-sensor-for-balanset-and-arbalance\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/ms\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Penderia Optik (Takometer Laser)\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Penderia Optik (Takometer Laser)\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-1536x1023.webp 1536w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU.webp 1600w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/ms\/product-category\/parts\/\" rel=\"tag\">bahagian<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/ms\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Penderia Optik (Takometer Laser)\">Penderia Optik (Takometer Laser)<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>124.00<\/span> + VAT (jika berkenaan)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/ms\/wp-json\/wp\/v2\/glossary\/274?add-to-cart=1832\" data-quantity=\"1\" data-product_id=\"1832\" data-product_sku=\"Tach-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Add to cart\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Add to cart\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/ms\/wp-json\/wp\/v2\/glossary\/274?add-to-cart=1832\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1832\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1832\" data-product_sku=\"Tach-1\" aria-label=\"Add to cart: \u201cOptical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"\u201cOptical Sensor (Laser Tachometer)\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Add to cart<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1832\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/ms\/product\/balanset-4\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/ms\/product\/balanset-4\/\" title=\"Balanset-4\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Kit pengimbangan rotor Vibromera: kes pembawa, perapi isyarat berbilang saluran, penganalisis genggam, tapak magnet, sensor getaran dan kabel bergelung.\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4.webp 640w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/ms\/product-category\/devices\/\" rel=\"tag\">Peranti<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/ms\/product\/balanset-4\/\" title=\"Balanset-4\">Balanset-4<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>6,803.00<\/span> + VAT (jika berkenaan)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/ms\/wp-json\/wp\/v2\/glossary\/274?add-to-cart=1833\" data-quantity=\"1\" data-product_id=\"1833\" data-product_sku=\"BS-4\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Add to cart\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Add to cart\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/ms\/wp-json\/wp\/v2\/glossary\/274?add-to-cart=1833\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1833\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1833\" data-product_sku=\"BS-4\" aria-label=\"Add to cart: \u201cBalanset-4\u201d\" rel=\"nofollow\" data-success_message=\"\u201cBalanset-4\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Add to cart<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1833\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div><!-- \/.row --><div class=\"row\">\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/ms\/product\/magnet-stand\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/ms\/product\/magnet-stand\/\" title=\"Magnetic Stand Insize-60-kgf\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Pangkalan magnet.\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36.webp 1280w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/ms\/product-category\/parts\/\" rel=\"tag\">bahagian<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 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class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/section>\n\t\t\n<p><strong>Analisis kilasan<\/strong> ialah pengukuran, penilaian, dan pemodelan <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/torsional-vibration\/\">getaran kilasan<\/a> \u2014 ayunan puntiran tentang paksi aci \u2014 dalam rantai pandu mesin berputar. Tidak seperti <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/lateral-vibration\/\">getaran sisi<\/a> (lentur), yang dibaca secara langsung oleh standard <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/accelerometer\/\">akselerometer<\/a> dilekat pada perumahan galas, gerakan puntiran tidak menghasilkan sebarang anjakan sisi dan oleh itu tidak dapat dilihat oleh <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/vibration-analysis\/\">Analisis getaran<\/a>. Mendeteksinya memerlukan teknik khusus \u2014 gauge regangan, dua tachometer, atau laser <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/laser-vibrometry\/\">vibrometri<\/a> \u2014 bersama analisis untuk mencari frekuensi asli puntiran dan menilai <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/fatigue\/\">keletihan<\/a> risiko dalam aci, gandingan, dan gear.<\/p>\n<p>Disiplin ini adalah kritis untuk enjin bolak-balik pemacu, aci pemacu panjang, kotak gear kuasa tinggi, dan sistem motor pemacu frekuensi berubah-ubah (VFD), di mana getaran puntiran boleh menyebabkan kegagalan aci atau gandingan yang mendadak dan bencana walaupun <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/vibration-severity\/\">keterukan getaran<\/a> kelihatan sangat boleh diterima. Ia adalah keupayaan khusus tetapi penting untuk mencegah jenis kerosakan yang tidak dijangka bahawa pemantauan biasa tidak pernah melihat datang.<\/p>\n<h2>1. Mengapa Analisis Puntiran Diperlukan<\/h2>\n<h3>Getaran Torsi versus Lateral<\/h3>\n<p>Kedua-dua gerakan adalah bebas dari segi mekanik, dan kemandirian itulah seluruh sebab mengapa disiplin berasingan wujud:<\/p>\n<ul>\n<li><strong>sisi:<\/strong> lentur, gerakan sisi ke sisi aci dan galas \u2014 mudah ditangkap dengan akselerometer atau <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/proximity-probe\/\">probe kedekatan<\/a>.<\/li>\n<li><strong>Kilasan:<\/strong> berputar tentang paksi putaran, tanpa anjakan sisi untuk dikesan, menjadikannya tidak kelihatan kepada penderia yang dipasang secara konvensional.<\/li>\n<li><strong>Kebebasan:<\/strong> sebuah mesin boleh mengalami getaran torsional yang teruk sambil menunjukkan aras sisi rendah, dan sebaliknya \u2014 keduanya tidak berjejak antara satu sama lain.<\/li>\n<li><strong>Kerosakan:<\/strong> getaran torsional boleh memecahkan aci dan gandingan tanpa amaran sekalipun daripada pengukuran sisi, yang merupakan sebab yang sama mengapa ia sangat berbahaya.<\/li>\n<\/ul>\n<h3>Mode Kegagalan Karakteristik<\/h3>\n<p>Kerana rangsangan torsional mengenakan tegasan ricih kitaran pada garis pemacu, kegagalannya mempunyai tandatangan yang boleh dikenali:<\/p>\n<ul>\n<li><strong>Fraktur kelelahan poros:<\/strong> biasanya satu patahan bersih berorientasi pada kasar 45\u00b0 kepada paksi aci, satah tegasan ricih maksimum.<\/li>\n<li><strong>Kegagalan unsur gandingan:<\/strong> gigi gear yang retak dalam gandingan gear, atau unsur fleksibel yang robek dalam gandingan elastomerik dan disc.<\/li>\n<li><strong>Patah gigi gear:<\/strong> didorong oleh beban gigi yang osilasi dan berlawanan arah, bukan torsi stabil.<\/li>\n<li><strong>Kerosakan kunci dan alur kunci:<\/strong> kemerosotan dan pelonggaran apabila sambungan bekerja bolak-balik oleh kilir bergantian.<\/li>\n<\/ul>\n<h2>2. Teknik Pengukuran<\/h2>\n<p>Kerana tidak ada permukaan yang sesuai untuk menunjuk penderia, empat kaedah praktikal telah berkembang, bertukar ketepatan terhadap kos dan julat frekuensi.<\/p>\n<h3>Metode Gauge Regangan<\/h3>\n<p>Laluan paling langsung \u2014 mengukur tegasan torsional di sumbernya:<\/p>\n<ul>\n<li>Tolok ketegangan dilekatkan pada 45\u00b0 kepada paksi aci, orientasi yang menangkap tegasan ricih maksimum.<\/li>\n<li>Mereka membaca ketegangan ricih yang dihasilkan oleh kilir, yang ditukarkan secara langsung kepada kilasan dan tegasan bergantian.<\/li>\n<li>Poros yang berputar memerlukan cincin gelincir atau <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/telemetry\/\">telemetri<\/a> untuk mendapatkan isyarat keluar daripada anggota berputar.<\/li>\n<li>Ia adalah kaedah yang paling tepat, tetapi juga yang paling kompleks dan mahal, jadi ia hidup kebanyakannya dalam kerja penyelidikan dan pembangunan.<\/li>\n<\/ul>\n<h3>Metode Dua Tachometer<\/h3>\n<ul>\n<li>Dua sensor optik \u2014 biasanya dua <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/laser-tachometer\/\">takometer laser<\/a> \u2014 ditujukan ke lokasi paksi yang berbeza pada aci.<\/li>\n<li>Instrumen mengukur dengan serta-merta <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/phase\/\">fasa<\/a> perbezaan antara dua stesen.<\/li>\n<li>Perbezaan fasa itu adalah kilir sudut aci antara mereka, yang merupakan getaran torsional itu sendiri.<\/li>\n<li>Ia tidak sentuh dan praktik yang tulen di lapangan, tetapi biasanya terhad kepada kandungan torsional frekuensi rendah, di bawah kasar 100 Hz.<\/li>\n<\/ul>\n<h3>Vibrometer Torsi Laser<\/h3>\n<ul>\n<li>Sistem laser Doppler khusus yang ditujukan untuk permukaan poros.<\/li>\n<li>Ia mengukur fluktuasi kecepatan sudut secara langsung, tanpa persiapan poros.<\/li>\n<li>Tanpa sentuhan, dengan julat frekuensi yang boleh digunakan secara meluas.<\/li>\n<li>Peralatan yang berkuasa, tetapi mahal disimpan untuk penyiasatan yang mendesak.<\/li>\n<\/ul>\n<h3>Analisis Arus Motor<\/h3>\n<ul>\n<li>Getaran torsional dari rantai pendorong bermotor memodulasi beban dan oleh itu mewujudkan turun naik kecil dalam arus motor.<\/li>\n<li>Menganalisis arus motor <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/spectrum\/\">spektrum<\/a> mendedahkan turun naik tersebut secara tidak langsung.<\/li>\n<li>Ia sepenuhnya bukan invasif \u2014 tiada sensor pun mendekati poros.<\/li>\n<li>Terbaik diperlakukan sebagai alat penyaringan yang menandai masalah yang patut disahkan dengan kaedah langsung.<\/li>\n<\/ul>\n<h2>3. Analisis Kilasan Analitikal<\/h2>\n<p>Pengukuran memberitahu anda apa yang dilakukan mesin sekarang; pemodelan memberitahu apa yang akan dilakukan mesin di seluruh julat kecepatan, dan membenarkan jurutera merancang masalah keluar sebelum logam dipotong.<\/p>\n<h3>Pemodelan Matematik<\/h3>\n<ul>\n<li>Rantai pendorong dikurangkan kepada model torsional jisim terkumpul \u2014 cakera inersia bersambung oleh spring torsional (bahagian poros dan gandingan).<\/li>\n<li>Daripadanya, frekuensi semulajadi torsional dikira.<\/li>\n<li>Model meramalkan tindak balas kepada setiap sumber penggerak dan mengenal pasti torsional <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/critical-speed\/\">kelajuan kritikal<\/a> and <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/resonance\/\">getaran<\/a>.<\/li>\n<\/ul>\n<h3>Sumber Pengujaan<\/h3>\n<p>Resonans torsional hanya menjadi berbahaya apabila sesuatu mendorong mereka pada frekuensi yang betul. Pelaku biasa ialah:<\/p>\n<ul>\n<li><strong>Enjin bolak-balik:<\/strong> nadi letupan daripada setiap silinder mencipta penggerak torsional yang kuat pada urutan enjin.<\/li>\n<li><strong>Rangkaian gear:<\/strong> keterlibatan gigi menghasilkan torka yang berayun pada <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/gear-mesh-frequency\/\">frekuensi jaringan gear<\/a>.<\/li>\n<li><strong>VFD:<\/strong> Pensuisan PWM menghasilkan harmonik yang boleh mendarat pada mod torsional.<\/li>\n<li><strong>Elektrik:<\/strong> motor <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/pole-pass-frequency\/\">pole-passing<\/a> and <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/slip-frequency\/\">frekuensi gelincir<\/a> menambah daya kilasan pemaksaan lanjutan.<\/li>\n<\/ul>\n<h3>Rajah Campbell untuk Torsional<\/h3>\n<p>Alat grafik piawai untuk mengikat frekuensi kepada kecepatan ialah <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/campbell-diagram\/\">Rajah Campbell<\/a>:<\/p>\n<ul>\n<li>Frekuensi semulajadi torsional diplot melawan kecepatan operasi.<\/li>\n<li>Garis urutan penggerak (1\u00d7, 2\u00d7, urutan letupan, urutan jalin) adalah ditindih.<\/li>\n<li>Di mana garis urutan melintasi frekuensi semulajadi, kecepatan kritikal torsional wujud \u2014 titik gangguan yang harus dielakkan.<\/li>\n<li>Gambar tersebut kemudian membimbing pemilihan kecepatan operasi dan sebarang jalur terbatas. Anda boleh membuat peta gangguan yang sama untuk garis pandu yang diberikan dengan <a href=\"https:\/\/vibromera.eu\/ms\/calculators\/campbell-diagram-calculator\/\">Kalkulator Gambarajah Campbell<\/a>.<\/li>\n<\/ul>\n<h2>4. Aplikasi Kritikal<\/h2>\n<p>Analisis kilasan tidak diperlukan di mana-mana, tetapi dalam segelintir keluarga mesin ia adalah wajib secara berkesan.<\/p>\n<ul>\n<li><strong>Penggerak enjin reciprocating:<\/strong> set penjana diesel, pemampat berenjin gas, dan pendorong kapal laut, di mana pulsasi tork besar menjadikan analisis tidak dapat dielakkan.<\/li>\n<li><strong>Poros pemacu panjang:<\/strong> pandu kilang gulung, aci baling-baling kapal laut, dan pandu mesin kertas, di mana panjang semata-mata menurunkan ketegaran kilasan dan menurunkan frekuensi semula jadi ke dalam julat operasi.<\/li>\n<li><strong>Gearbox berkuasa tinggi:<\/strong> kotak gear turbin angin dan penurun industri di atas kira-kira 1,000 HP, di mana rangsangan jerat gear boleh menyerunding mod kilasan.<\/li>\n<li><strong>Sistem motor VFD:<\/strong> kebimbangan yang berkembang pesat kerana pandu berlipat ganda, kerana harmonik PWM boleh mengujakan resonansi kilasan yang motor kecepatan tetap tidak akan pernah.<\/li>\n<\/ul>\n<h2>5. Mentafsir Keputusan<\/h2>\n<p>Kajian kilasan menghasilkan tiga penghantaran yang bersama-sama memutuskan sama ada tren pandu selamat untuk dijalankan.<\/p>\n<h3>Frekuensi Semula Jadi Kilasan<\/h3>\n<ul>\n<li>Dikenal pasti daripada pengukuran, pengiraan, atau kedua-duanya.<\/li>\n<li>Dibandingkan terhadap setiap frekuensi pengujaan yang boleh dipercayai.<\/li>\n<li>Disemak untuk pemisahan yang mencukupi \u2014 margin yang selesa antara mod dan frekuensi memaksa di seluruh julat operasi.<\/li>\n<\/ul>\n<h3>Tahap Tekanan<\/h3>\n<ul>\n<li>Tegasan ricuh berselang-seli dikira daripada amplitud kilasan yang diukur.<\/li>\n<li>Ia dibandingkan dengan had ketahanan (keletihan) bahan&#8217;s.<\/li>\n<li>Pecahan kehidupan keletihan yang digunakan setiap jam atau setiap permulaan dianggarkan.<\/li>\n<li>Suatu keputusan berikut: adakah tekanan boleh diterima untuk kehidupan perkhidmatan yang diperlukan?<\/li>\n<\/ul>\n<h3>redaman<\/h3>\n<ul>\n<li>Diukur daripada ketajaman tindak balas pada setiap resonansi kilasan.<\/li>\n<li>Kilasan <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/damping\/\">redaman<\/a> adalah lazimnya sangat rendah \u2014 sering di bawah 1% kritikal.<\/li>\n<li>Lembap rendah bermakna puncak resonansi yang tinggi dan sempit serta pembesaran besar jika perintah rangsangan bertepatan dengan mod.<\/li>\n<\/ul>\n<h2>6. Strategi Mitigasi<\/h2>\n<p>Apabila analisis menandai masalah, tiga tuil tersedia, dan ia biasanya digunakan dalam susunan keutamaan ini.<\/p>\n<h3>Pemisahan Kekerapan<\/h3>\n<ul>\n<li>Alihkan natural kilasan jelas daripada setiap frekuensi rangsangan.<\/li>\n<li>Sesuaikan diameter atau panjang aci, atau tukar kilasan gandingan <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/stiffness\/\">kekakuan<\/a>, untuk menyesuaikan semula mod.<\/li>\n<li>Ubah inersia \u2014 sebagai contoh dengan menambah flywheel \u2014 untuk mengalihkan frekuensi semula jadi.<\/li>\n<\/ul>\n<h3>Menambah Redaman<\/h3>\n<ul>\n<li>Pasang peredam kilasan (jenis likat atau geseran) untuk membuang tenaga daripada resonans.<\/li>\n<li>Tentukan gandingan fleksibel peredaman tinggi sebagai ganti yang kaku.<\/li>\n<li>Kedua-duanya mengurangkan penguatan pada resonans bahkan apabila pemisahan sempurna mustahil.<\/li>\n<\/ul>\n<h3>Perubahan Kelajuan Operasi<\/h3>\n<ul>\n<li>Elakkan operasi berterusan pada kelajuan kritikal kilasan yang dikenal pasti.<\/li>\n<li>Takrifkan dan kuatkuasakan jalur kelajuan terhad yang dilalui mesin dengan cepat.<\/li>\n<li>Pada VFD, laraskan pemacu untuk meminimalkan rangsangan pada harmonik yang bermasalah.<\/li>\n<\/ul>\n<h2>7. Analisis Kilasan Dalam Program Lapangan<\/h2>\n<p>Kerja kilasan adalah khusus, tetapi ia tidak berdiri sendiri \u2014 ia duduk bersama pemeriksaan pengimbang rutin dan getaran sisi yang menjaga kereta janakala sihat, dan gambar sisi yang bersih adalah asas terhadap mana anomali kilasan menonjol. Dalam praktik lapangan harian seorang jurutera mula-mula mengesahkan bahawa rotor itu sendiri seimbang dengan baik dan bahawa 1\u00d7 <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/unbalance\/\">ketidakseimbangan<\/a> berada di bawah kawalan, kerana ketidakseimbangan sisa dan <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/misalignment\/\">salah jajaran<\/a> menambah variasi kilasan mereka sendiri ke talian. Instrumen dua saluran mudah alih seperti <a href=\"https:\/\/vibromera.eu\/ms\/product\/balanset-1\/\">Balanset-1A<\/a> mengendalikan sisi lateral di tapak \u2014 mengukur amplitud dan fasa 1\u00d7, menyeimbangkan rotor dalam galas sendirinya, dan mengesahkan <a href=\"https:\/\/vibromera.eu\/ms\/glossary\/residual-unbalance\/\">baki ketidakseimbangan<\/a> \u2014 supaya sebarang tenaga kilasan yang tinggal boleh dikaitkan dengan jelas kepada sumber kilasan sebenar dan bukannya kepada kesilapan sisi yang menyamar sebagai satu. Dengan rotor seimbang dan selaras, pengukuran kilasan berdedikasi (takometer ganda atau tolok ketegangan) kemudian boleh mengasingkan tingkah laku kilasan sebenar.<\/p>\n<p>Ringkasnya, analisis kilasan adalah disiplin getaran khusus yang bertujuan pada ayunan kilasan yang boleh menyebabkan kegagalan malapetaka yang tidak dapat dilihat oleh pemantauan sisi piawai. Walaupun ia memerlukan pengukuran dan pemodelan tujuan khusus, ia tidak dapat ditinggalkan untuk pemacu enjin balasan, aci panjang, kotak gear berkuasa tinggi, dan sistem VFD, di mana getaran kilasan membawa risiko keandalan dan keselamatan yang nyata.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/ms\/glossary\/\">\u2190 Kembali ke Indeks Utama<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Ketahui tentang analisis kilasan, mengukur dan menilai ayunan berpusing dalam aci dan memandu kereta api untuk mengelakkan kegagalan kelesuan dalam gandingan, gear dan aci.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[114,109],"tags":[],"class_list":["post-274","glossary","type-glossary","status-publish","hentry","category-analysis","category-glossary"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/ms\/wp-json\/wp\/v2\/glossary\/274","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/ms\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/ms\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":1,"href":"https:\/\/vibromera.eu\/ms\/wp-json\/wp\/v2\/glossary\/274\/revisions"}],"predecessor-version":[{"id":101315,"href":"https:\/\/vibromera.eu\/ms\/wp-json\/wp\/v2\/glossary\/274\/revisions\/101315"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/ms\/wp-json\/wp\/v2\/media?parent=274"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/ms\/wp-json\/wp\/v2\/categories?post=274"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/ms\/wp-json\/wp\/v2\/tags?post=274"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}