{"id":298,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/vibration-analysis\/"},"modified":"2026-05-29T15:58:03","modified_gmt":"2026-05-29T15:58:03","slug":"vibration-analysis","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/bs\/glossary\/vibration-analysis\/","title":{"rendered":"\u0160ta je analiza vibracija? &#8211; Tehnike i primjena"},"content":{"rendered":"<h1>Razumijevanje analize vibracija (VA)<\/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\/bs\/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\/bs\/product\/balanset-1\/\" title=\"Prijenosni balanser i analizator vibracija 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 kompletan set prenosivi balanser i analizator vibracija\" 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\/bs\/product-category\/devices\/\" rel=\"tag\">Ure\u0111aji<\/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\/bs\/product\/balanset-1\/\" title=\"Prijenosni balanser i analizator vibracija Balanset-1A\">Prijenosni balanser i analizator vibracija 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> + PDV (ako se primjenjuje)<\/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=\"\/bs\/wp-json\/wp\/v2\/glossary\/298?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=\"Dodaj u korpu\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj u korpu\" 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=\"\/bs\/wp-json\/wp\/v2\/glossary\/298?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=\"\">Dodaj u korpu<\/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\/bs\/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\/bs\/product\/vibration-sensor\/\" title=\"Senzor vibracija\">\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 senzor vibracija u detaljnom prikazu\" 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\/bs\/product-category\/parts\/\" rel=\"tag\">dijelovi<\/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\/bs\/product\/vibration-sensor\/\" title=\"Senzor vibracija\">Senzor vibracija<\/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> + PDV (ako se primjenjuje)<\/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=\"\/bs\/wp-json\/wp\/v2\/glossary\/298?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=\"Dodaj u korpu\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj u korpu\" 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=\"\/bs\/wp-json\/wp\/v2\/glossary\/298?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=\"\">Dodaj u korpu<\/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\/bs\/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\/bs\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"opti\u010dki senzor (laserski tahometar)\">\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=\"opti\u010dki senzor (laserski tahometar)\" 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\/bs\/product-category\/parts\/\" rel=\"tag\">dijelovi<\/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\/bs\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"opti\u010dki senzor (laserski tahometar)\">opti\u010dki senzor (laserski tahometar)<\/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> + PDV (ako se primjenjuje)<\/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=\"\/bs\/wp-json\/wp\/v2\/glossary\/298?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=\"Dodaj u korpu\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj u korpu\" 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=\"\/bs\/wp-json\/wp\/v2\/glossary\/298?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=\"\">Dodaj u korpu<\/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\/bs\/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\/bs\/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 set za balansiranje rotora: kofer za no\u0161enje, multikanalnu jedinicu za kondicioniranje signala, ru\u010dni analizator, magnetnu bazu, senzore vibracija i spiralne kablove.\" 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\/bs\/product-category\/devices\/\" rel=\"tag\">Ure\u0111aji<\/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\/bs\/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> + PDV (ako se primjenjuje)<\/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=\"\/bs\/wp-json\/wp\/v2\/glossary\/298?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=\"Dodaj u korpu\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj u korpu\" 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=\"\/bs\/wp-json\/wp\/v2\/glossary\/298?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=\"\">Dodaj u korpu<\/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\/bs\/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\/bs\/product\/magnet-stand\/\" title=\"Magnetno postolje 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\/bs\/product-category\/parts\/\" rel=\"tag\">dijelovi<\/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\/bs\/product\/magnet-stand\/\" title=\"Magnetno postolje Insize-60-kgf\">Magnetno postolje 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> + PDV (ako se primjenjuje)<\/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=\"\/bs\/wp-json\/wp\/v2\/glossary\/298?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=\"Dodaj u korpu\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj u korpu\" 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=\"\/bs\/wp-json\/wp\/v2\/glossary\/298?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=\"Add to cart: \u201cMagnetic Stand Insize-60-kgf\u201d\" rel=\"nofollow\" data-success_message=\"\u201cMagnetic Stand Insize-60-kgf\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj u korpu<\/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\/bs\/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\/bs\/product\/reflective-tape\/\" title=\"Reflektiraju\u0107a traka\">\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=\"Reflektiraju\u0107a traka\" 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\/bs\/product-category\/parts\/\" rel=\"tag\">dijelovi<\/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\/bs\/product\/reflective-tape\/\" title=\"Reflektiraju\u0107a traka\">Reflektiraju\u0107a traka<\/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> + PDV (ako se primjenjuje)<\/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=\"\/bs\/wp-json\/wp\/v2\/glossary\/298?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=\"Dodaj u korpu\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj u korpu\" 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=\"\/bs\/wp-json\/wp\/v2\/glossary\/298?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=\"Add to cart: \u201cReflective tape\u201d\" rel=\"nofollow\" data-success_message=\"\u201cReflective tape\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj u korpu<\/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\/bs\/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\/bs\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dinami\u010dki balanser \u201cBalanset-1A\u201d OEM\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Balanset-1A sadr\u017eaj seta sa interfejsnom jedinicom, senzorima, tahometrom i dodatnom opremom\" 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\/bs\/product-category\/devices\/\" rel=\"tag\">Ure\u0111aji<\/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\/bs\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dinami\u010dki balanser \u201cBalanset-1A\u201d OEM\">Dinami\u010dki balanser \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\">\u20ac<\/span>1,735.00<\/span> + PDV (ako se primjenjuje)<\/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=\"\/bs\/wp-json\/wp\/v2\/glossary\/298?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=\"Dodaj u korpu\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj u korpu\" 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=\"\/bs\/wp-json\/wp\/v2\/glossary\/298?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=\"\">Dodaj u korpu<\/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>Analiza vibracija<\/strong> (VA) je tehni\u010dka disciplina mjerenja, obrade i interpretacije vibracijskog potpisa rotiraju\u0107ih ma\u0161ina kako bi se otkrila njihova mehani\u010dka stanja. To je radna osnova <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/vibration-diagnostics\/\">dijagnostika vibracija<\/a> i kamen temeljac suvremenog <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/predictive-maintenance\/\">prediktivno odr\u017eavanje<\/a>. Svaka rade\u0107a ma\u0161ina emituje mali dio <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/vibration\/\">vibration<\/a>; analiza vibracija tretira taj signal kao jezik, dekoduju\u0107i ga kako bi detektovala kvarove i identificirala njihovu prirodu, lokaciju i te\u017einu dugo prije nego \u0161to postanu otkazi.<\/p>\n<h2>1. Definicija: \u0160to je analiza vibracija?<\/h2>\n<p>U svojoj najjednostavnijoj formi, analiza vibracija je sistematska studija kako se ma\u0161ina kre\u0107e tokom rada. Zdravom ma\u0161inom stvara stabilan, niskoniski vibracijsku \u0161emu; razvijaju\u0107i se kvara mjenja tu \u0161emu na karakteristi\u010dan na\u010din. Hvataju\u0107i gibanje sa senzorom i ispituju\u0107i ga u pravoj domeni, analiziraju\u0107i mo\u017ee odvojiti bezopasan potpis od upozorenja i dodijeliti to upozorenje specifi\u010dnoj uzroku &#8211; <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/unbalance\/\">unbalance<\/a>, <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/misalignment\/\">misalignment<\/a>, lo\u0161em le\u017eaju, ili defektu zup\u010danika.<\/p>\n<p>Jer vidi unutar ma\u0161ine bez stajanja ili otvaranja, analiza vibracija je fundamentalno <em>non-intrusive<\/em> tehnika. To je ono \u0161to je \u010dini tako vrijednom za <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/condition-monitoring\/\">pra\u0107enje stanja stroja<\/a>: jedno mjerenje, uzeto u sekundama na brzini rada, mo\u017ee potvrdi zdravlje ili ozna\u010di problem na opremi koja mora ostati u proizvodnji.<\/p>\n<h2>2. Analiza protiv nadzora: Dijagnostika uzroka<\/h2>\n<p>The terms <em>monitoringa vibracija<\/em> and <em>vibration analysis<\/em> \u010desto se koriste zajedno, ali odgovaraju na dva razli\u010dita pitanja. <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/vibration-monitoring\/\">Monitoring vibracija<\/a> nadzira cjelokupnu razinu tijekom vremena i detektuje <em>that<\/em> ne\u0161to se promijenilo &#8211; to je nadzorna uloga, pra\u0107enje jednog broja preko mnogih ma\u0161ina i podizanje zastavice kada se \u010ditanje pomakne od njegove istorije. Analiza preuzima odatle kako bi se utvrdi <em>why<\/em>.<\/p>\n<p>Jednostavno re\u010deno: nadzor detektuje promjenu; analiza dijagnostira njenu uzrok. Gdje bi sistem nadzora mogao samo prijaviti da se brzina na le\u017eaju udvostru\u010di, analiziraju\u0107i otvara frekvenciju <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/spectrum\/\">spectrum<\/a> and the <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/time-waveform\/\">time waveform<\/a> kako bi zaklju\u010di da li je taj porast neravnote\u017ea, opu\u0161ten nozi, ili prvi stadij defekta le\u017eaja. Dvije aktivnosti su komplementarne polovine jednog programa &#8211; nadzor su\u017eava populaciju osumnji\u010denih ma\u0161ina na nekoliko, a analiza svaku od njih razrije\u0161i u nazvanu, djelatnu kvar.<\/p>\n<h2>3. Sr\u017e analize vibracija: FFT<\/h2>\n<p>Iako mnogu tehnike postoje, suvremena analiza vibracija je izgra\u0111ena na <strong><a href=\"https:\/\/vibromera.eu\/bs\/glossary\/fft\/\">Brze Furijeove transformacije (FFT)<\/a><\/strong>. FFT je veoma efikasan algoritam koji uzima kompleksan <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/time-waveform\/\">time waveform<\/a> \u2014 talasni oblik pomjeranja, brzine ili ubrzanja u vremenu koji je veoma te\u0161ko interpretirati okom \u2014 i dekonstruira ga na njegove pojedina\u010dne komponente frekvencije.<\/p>\n<p>Rezultat je <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/spectrum\/\">spectrum<\/a>: grafikon koji prikazuje <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/amplitude\/\">amplitude<\/a> vibracija prema svakoj specifi\u010dnoj <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/frequency\/\">frequency<\/a> prisutnoj u signalu. Ovaj spektar je najpotentnije sredstvo analiti\u010dara, jer razli\u010diti mehani\u010dki i elektri\u010dni kvarovi se pojavljuju kao razli\u010diti obrasci i vrhovi na njega. Logika je direktna: gotovo svaki kva\u0159 pobu\u0111uje frekvenciju vezanu za fizi\u010dki doga\u0111aj u ma\u0161ini, pa nebalancirani rotor pokazuje 1\u00d7 <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/running-speed\/\">running speed<\/a>, pogre\u0161an redoslijed osovina dodaje energiju na 2\u00d7, a defekti na valjaju\u0107im elementima se pojavljuju na njihovoj vlastitoj <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/bearing-fault-frequencies\/\">frekvencijama kvarova le\u017eajeva<\/a>. \u010citanje tih vrhova je su\u0161tina <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/spectral-analysis\/\">spektralne analize<\/a>.<\/p>\n<h2>4. \u010citanje spektra: karakteristi\u010dne frekvencije kvara<\/h2>\n<p>Dijagnosti\u010dka mo\u0107 analize vibracija dolazi iz \u010dinjenice da svaki \u010dest kva\u0159 pobu\u0111uje vibraciju na predvidivoj frekvenciji, iznesenoj kao vi\u0161ekratnik <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/running-speed\/\">running speed<\/a> (1\u00d7 = jednom po revoluciji). Prepoznavanje gdje se energija pojavljuje u spektru je ono \u0161to mjerenje pretvara u dijagnozu. Najva\u017eniji signali su:<\/p>\n<ul>\n<li><strong>Neubalansiranost \u2014 dominantan 1\u00d7.<\/strong> Te\u0161ko mjesto rotira sa vretenom i proizvodi jedan, jaki vrhunac na to\u010dnoj brzini vrtenja, uglavnom u radijalnom smjeru. \u010cist vrhunac 1\u00d7 koji raste tokom vremena je klasi\u010dan signator <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/unbalance\/\">unbalance<\/a>.<\/li>\n<li><strong>Misalignment \u2014 strong 2\u00d7 (often with 1\u00d7 and 3\u00d7).<\/strong> <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/misalignment\/\">Misalignment<\/a> izme\u0111u spojenih vretena obi\u010dno podi\u017ee istaknuti vrhunac na dvostrukoj brzini vrtenja, \u010desto sa zna\u010dajnom aksijalnom vibracijom \u2014 klju\u010dna razlika od neubalansiranosti, koja je uglavnom radijalna.<\/li>\n<li><strong>Mehani\u010dka labavost \u2014 niz harmonika brzine vrtenja.<\/strong> <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/looseness\/\">Looseness<\/a> generi\u0161e red <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/harmonics\/\">harmonics<\/a> (1\u00d7, 2\u00d7, 3\u00d7, 4\u00d7 and beyond), and sometimes half-order (0.5\u00d7) components, because the non-linear joint clips and distorts the waveform.<\/li>\n<li><strong>Defekti na valjaju\u0107im elementima le\u017eaja \u2014 nesinhrone frekvencije kvarova le\u017eaja.<\/strong> Gre\u0161ka na vanjskom prstenu, unutarnjim prstenom, valjaju\u0107em elementu ili kavezu proizvodi vibraciju na kalkulativnoj, nacijeloj vrijednosti brzine vrtenja \u2014 <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/bearing-fault-frequencies\/\">frekvencijama kvarova le\u017eajeva<\/a>. Rani defekti su slabi i sjede na visokofrekventnom nosa\u010du, pa se najbolje otkrivaju analizom omota\u010da (demodulacijom).<\/li>\n<li><strong>Zup\u010danici \u2014 frekvencija zahvata zup\u010danika i bo\u010dne trake.<\/strong> Par zup\u010danika vibrira na svojoj <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/gear-mesh-frequency\/\">frekvenciji zahvatanja zup\u010danika<\/a> (broj zubaca \u00d7 brzina vratila). Istro\u0161eni ili puknutih zub modulira taj vrh, \u0161to stvara bo\u010dne trake razmje\u0161tene na brzini vrtnje neispravnog vratila s obje strane frekvencije zahvatanja.<\/li>\n<li><strong>Elektri\u010dni problemi \u2014 dvostruka mre\u017ena frekvencija.<\/strong> Problemi u asinkronim motorima, kao \u0161to su zazor ili problem s rotorom, karakteristi\u010dno smje\u0161taju energiju na dvostruku frekvenciju elektroenergetske mre\u017ee, \u0161to ih razlikuje od \u010disto mehani\u010dkih izvora.<\/li>\n<\/ul>\n<p>Budu\u0107i da se ovi odnosi skaliraju s brzinom, analiti\u010dar koji radi na stroju s promjenjivom brzinom \u010desto prelazi na <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/order-analysis\/\">order analysis<\/a>, koja spektar izra\u017eava u redama (vi\u0161ekratnicima brzine vrtnje) umjesto apsolutnog herca, tako da vrhovi kvarova ostaju zaklju\u010dani na mjestu dok se stroj ubrzava.<\/p>\n<h2>5. Klju\u010dne tehnike u analizi vibracija<\/h2>\n<p>Analiza vibracija nije single aktivnost ve\u0107 skup specijaliziranih tehnika, od kojih svaka pru\u017ea druga\u010diji pregled stanja stroja. Vje\u0161t analiti\u010dar kombinira nekoliko umjesto oslanjanja na jednu:<\/p>\n<ul>\n<li><strong>Pra\u0107enje ukupne razine:<\/strong> najjednostavniji oblik VA, gdje se jedan vrijednost \u2014 obi\u010dno <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/rms\/\">RMS<\/a> brzina reprezentira ukupnu vibracijsku energiju \u2014 prati se tijekom vremena. O\u0161tar porast signalizira problem, ali ne otkriva njegovu uzrok; to je okida\u010d, a ne dijagnoza.<\/li>\n<li><strong>Spektralna analiza:<\/strong> detaljno ispitivanje FFT spektra da se identificiraju frekvencije vibracija i dijagnosticira glavna uzroka, razlikovanja neuravnote\u017eenosti od pogre\u0161nog poravnanja, labavosti ili elektri\u010dnih problema.<\/li>\n<li><strong>Analiza vremenskog vala:<\/strong> direktna analiza sirove signale tijekom vremena, posebno korisna za identificiranje prolaznih doga\u0111aja, udara i odre\u0111enih nelinearnih pona\u0161anja koja nisu uvijek jasna u spektru.<\/li>\n<li><strong>Fazna analiza:<\/strong> mjerenje relativnog vremenskog razdoblja izme\u0111u vibracijskog signala i referentne to\u010dke kao \u0161to je puls jednom po okretaju. <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/phase\/\">Phase<\/a> je neophodno za jednu snimku <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/balancing\/\">balansiranje<\/a>, za potvrdu pogre\u0161nog poravnanja i za razlikovanje kvarova koji izgledaju identi\u010dni samo u amplitudi.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/bs\/glossary\/envelope-analysis\/\">Analiza Omota\u010da<\/a>:<\/strong> tehnika obrade signala koja demodulira visokofrekvencijski nosa\u010d kako bi otkrila niskoenergijske, repetitivne udare karakteristi\u010dne za ranim stadijuma kvara kugli\u010dni le\u017eajnih elemenata i zup\u010danika.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/bs\/glossary\/modal-analysis\/\">Modal Analysis<\/a> and <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/ods-analysis\/\">ODS Analysis<\/a>:<\/strong> napredne metode kori\u0161tene za razumijevanje karakteristika strukturne vibracijske analize stroja ili njegove fundacije, prije svega kako bi se identificirali i rije\u0161ili <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/resonance\/\">resonance<\/a> problems.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/bs\/glossary\/order-analysis\/\">Order Analysis<\/a>:<\/strong> prilagodba spektralne analize za strojeve koji mjenjaju brzinu, pri \u010demu se spektar prikazuje u obliku \"redosljeda\" (vi\u0161ekratnika brzine vrtnje) umjesto apsolutne frekvencije u Hz.<\/li>\n<\/ul>\n<h2>6. Vremenski oblik nasuprot spektru: dva prikaza jednog signala<\/h2>\n<p>Spektar je mo\u0107an, ali je to izvedeni prikaz \u2014 FFT pretpostavlja da se signal ponavlja i usrednjava energiju u frekvencijske spremnike, \u0161to mo\u017ee sakriti kratke, nepravilne doga\u0111aje. Sirovi <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/time-waveform\/\">time waveform<\/a> \u010duva ono \u0161to spektar izgla\u0111uje, a dva se \u010ditaju zajedno umjesto odvojeno.<\/p>\n<p>Vremenski oblik je bolji prikaz za kratko\u0107e udare, trzaje i udarce izme\u0111u dva bliska frekvencije, te za procjenu je li signal sinusoidni (tipi\u010dan za neuravnote\u017eenost) ili o\u0161tar i udarni (tipi\u010dan za labavost ili kvar le\u017eaja). Prakti\u010dan redosljed je koristiti spektar kako bi se identificirale <em>which<\/em> frekvencije nosile energiju, zatim vratiti na vremenski oblik kako bi se vidjelo <em>how<\/em> kako se ta energija isporu\u010duje \u2014 glatko, u periodi\u010dnim \u0161iljcima ili kao nasumi\u010dni prelazni procesi. Kombiniranje oba podru\u010dja je ono \u0161to razlikuje sigurnu dijagnozu od naga\u0111anja na osnovu jednog vrha.<\/p>\n<h2>7. Redosljed rada analize vibracijskih analiza<\/h2>\n<p>Ponovljiva dijagnoza prati dosljedno redosljed umjesto ijednog mjerenja:<\/p>\n<ul>\n<li><strong>Prikupite kontekst stroja.<\/strong> Zabilje\u017eite brzinu vrtnje, vrstu le\u017eajeva, broj zubaca zup\u010danika, raspored pogona i optere\u0107enje. Gornje frekvencije kvara ne mogu se locirati u spektru bez ovih osnovnih \u010dinjenica.<\/li>\n<li><strong>Pravilno montirajte senzor.<\/strong> An <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/accelerometer\/\">accelerometer<\/a> \u010dvrsto pri\u010dvr\u0161\u010den na ku\u0107i\u0161te le\u017eaja, na istoj to\u010dki svaki put, u ispravnom smjeru mjerenja, temelj je ponavljaju\u0107ih podataka.<\/li>\n<li><strong>Sakupite ukupnu razinu, spektar, vremenski oblik i fazu.<\/strong> Zabilje\u017eite nekoliko sekundi pri brzini vrtnje, sa <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/tachometer\/\">tachometer<\/a> referencom gdje je 1\u00d7 faza obavezna.<\/li>\n<li><strong>Usporedite s povije\u0161\u0107u i granicama.<\/strong> Postavite mjerenje prema <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/trending\/\">trend<\/a> i prema priznatim zonama ozbiljnosti (vidi dolje). Promjena u odnosu na vlastitu liniju baze stroja \u010desto je otkrivaju\u0107a od apsolutnog ograni\u010denja.<\/li>\n<li><strong>Dijagnosticiraj, pa onda djeluj.<\/strong> Usporedi vrhove sa gre\u0161kom, potvrdi pomo\u0107u talasnog oblika i faze, pa onda preporu\u010di ispravku \u2014 poravnanje, zatezanje, zamjena le\u017eaja, ili <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/field-balancing\/\">field balancing<\/a>.<\/li>\n<\/ul>\n<h2>8. Kako se mjerenje vr\u0161i na terenu<\/h2>\n<p>U praksi analiti\u010dar pri\u010dvr\u0161ti <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/accelerometer\/\">accelerometer<\/a> na ku\u0107i\u0161te le\u017eaja, zabiljezi nekoliko sekundi podataka pri radnoj brzini, i dozvoli instrumentu da izra\u010duna spektar i ukupnu razinu na mjestu. Za balansiranje, drugi podatak je neophodan \u2014 referenca faze \u2014 koju daje <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/tachometer\/\">tachometer<\/a> impuls jednom po okretaju. Prijenosni dvokanalski instrument poput <a href=\"https:\/\/vibromera.eu\/bs\/proizvod\/balanset-1\/\">Balanset-1A<\/a> izvr\u0161ava upravo ovaj radni tok: mjeri amplitudu i fazu, gradi FFT spektar, i podr\u017eava jednopljosno i dvopljosno balansiranje na licu mjesta bez demonta\u017ee. Po\u0161to se mjerenje provodi u vlastitim le\u017eajima stroja pod stvarnim optere\u0107enjem, hvata istinito stanje rada umjesto pribli\u017ene procjene na radnom stolu.<\/p>\n<h2>9. Primjene i prednosti<\/h2>\n<p>Analiza vibracija primjenjuje se u gotovo svakoj grani koja koristi rotiraju\u0107u opremu, uklju\u010duju\u0107i proizvodnju, proizvodnju elektri\u010dne energije, naftu i plin, komunalne vode, celulozu i papir, morsku propulziju i transport. Prosudbe ozbiljnosti obi\u010dno se temelje na priznatim granicama \u2014 naj\u010de\u0161\u0107e na <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/iso-20816-1\/\">ISO 20816<\/a> seriji (koja je zamijenila stariju ISO 10816), koja defini\u0161e zone prihva\u0107anja od &quot;dobro&quot; do &quot;neprihvatljivo&quot; prema klasi stroja.<\/p>\n<p>Prednosti dobro provedenog programa su zna\u010dajne:<\/p>\n<ul>\n<li><strong>Pove\u0107ano vrijeme rada:<\/strong> rana detekcija gre\u0161aka dozvoljava da se odr\u017eavanje zaka\u017ee prije katastrofalnog kvaranja, \u010dime se izbje\u0107i neplanirani prekid rada.<\/li>\n<li><strong>Enhanced Safety:<\/strong> sprje\u010dava kvare opreme koji bi mogli ugroziti ljude.<\/li>\n<li><strong>Reduced Maintenance Costs:<\/strong> elimini\u0161e nepotrebne &quot;preventivne&quot; radove na zdravim strojevima i ograni\u010dava tro\u0161kove popravke zahvatanjem problema prije opse\u017ene sekundarne \u0161tete.<\/li>\n<li><strong>Pobolj\u0161ana pouzdanost sredstava:<\/strong> moves maintenance from a reactive or calendar-based model to a <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/condition-based-maintenance\/\">condition-based<\/a> pristup, maksimalno produ\u017eavaju\u0107i vijek i u\u010dinkovitost ma\u0161inerije.<\/li>\n<\/ul>\n<h2>10. \u010cesto postavljana pitanja<\/h2>\n<p><strong>Koja je razlika izme\u0111u analize vibracija i nadzora vibracija?<\/strong><br \/>\nPra\u0107enje trendova ukupnog nivoa vibracija kako bi se otkrilo <em>that<\/em> da se stanje ma\u0161ine promenilo na ve\u0107em broju ma\u0161ina istovremeno; analiza zatim ispituje spektar, talasni oblik i fazu na ozna\u010denoj ma\u0161ini kako bi se dijagnostifikovao <em>why<\/em>. Pra\u0107enje suzuje polje; analiza Named identifikuje gre\u0161ku. Videti <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/vibration-monitoring\/\">monitoringa vibracija<\/a>.<\/p>\n<p><strong>\u0160ta prikazuje FFT spektar?<\/strong><br \/>\nThe <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/fft\/\">FFT<\/a> converts the raw time waveform into a spectrum of amplitude versus frequency. Because each fault excites a characteristic frequency \u2014 1\u00d7 for unbalance, 2\u00d7 for misalignment, bearing fault frequencies for defective bearings \u2014 the position of the peaks identifies the cause.<\/p>\n<p><strong>Koja frekvencija ukazuje na neubalansiranost nasuprot neuskla\u0111enosti?<\/strong><br \/>\nUnbalance shows a dominant peak at 1\u00d7 running speed, mostly radial. Misalignment typically raises a strong 2\u00d7 peak and is usually accompanied by noticeable axial vibration, which is the practical way to tell the two apart.<\/p>\n<p><strong>Koja je oprema potrebna za analizu vibracija?<\/strong><br \/>\nNa minimum, akelerometar i instrument sposoban da izra\u010duna FFT spektar i ukupni nivo. Za balansiranje i dijagnostiku na osnovu faze trebate i tachomet kao referencu; dvokanalnog <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/vibration-analyzer\/\">vibracijski analizator<\/a> kao \u0161to je Balanset-1A kombinuje sve ove funkcionalnosti u jednoj prenosivoj jedinici.<\/p>\n<p><strong>Kolika je ta\u010dnost analize vibracija pri predvi\u0111anju kvarova?<\/strong><br \/>\nNa ve\u0107ini rotacijskih ma\u0161ina pouzdano detektuje razvijaju\u0107e gre\u0161ke nedelje ili mesece pre kvarova, posebno kada se vrednosti porede sa stabilnom baznom linijom. Ta\u010dnost zavisi od konzistentnog postavljanja senzora, ispravnih podataka o ma\u0161ini, i kombinovanja spektra, talasnog oblika i <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/phase\/\">phase<\/a> umesto oslanjanja na jedan broj.<\/p>\n<p><strong>Mo\u017ee li se analiza vibracija obaviti bez zaustavljanja ma\u0161ine?<\/strong><br \/>\nDa. To je neinvazivna tehnika koja se primenjuje pri radnoj brzini, \u0161to je upravo razlog za\u0161to je pogodno za proizvodnu opremu koja se ne mo\u017ee isklju\u010diti iz rada radi pregleda.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/bs\/glossary\/\">\u2190 Povratak na glavnu stranicu<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Detaljni pregled Analize Vibracija (VA), tehnijske discipline mjerenja, obrade i interpretacije signala vibracija od strojeva za procjenu njihova stanja.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[114,109],"tags":[],"class_list":["post-298","glossary","type-glossary","status-publish","hentry","category-analysis","category-glossary"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/bs\/wp-json\/wp\/v2\/glossary\/298","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/bs\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/bs\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":2,"href":"https:\/\/vibromera.eu\/bs\/wp-json\/wp\/v2\/glossary\/298\/revisions"}],"predecessor-version":[{"id":101553,"href":"https:\/\/vibromera.eu\/bs\/wp-json\/wp\/v2\/glossary\/298\/revisions\/101553"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/bs\/wp-json\/wp\/v2\/media?parent=298"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/bs\/wp-json\/wp\/v2\/categories?post=298"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/bs\/wp-json\/wp\/v2\/tags?post=298"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}