{"id":149,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/interference-diagram\/"},"modified":"2026-05-23T23:03:57","modified_gmt":"2026-05-23T23:03:57","slug":"interference-diagram","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/hr\/glossary\/interference-diagram\/","title":{"rendered":"\u0160to je dijagram interferencije? Mapiranje kriti\u010dne brzine"},"content":{"rendered":"<h1>Razumijevanje dijagrama interferencije<\/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\/hr\/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\/hr\/product\/balanset-1\/\" title=\"Prijenosni balanser &amp; 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 prijenosnog balansera i analizatora 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\/hr\/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\/hr\/product\/balanset-1\/\" title=\"Prijenosni balanser &amp; analizator vibracija Balanset-1A\">Portable balancer &amp; Vibration analyzer 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 je primjenjivo)<\/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=\"\/hr\/wp-json\/wp\/v2\/glossary\/149?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 ko\u0161aricu\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj u ko\u0161aricu\" 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=\"\/hr\/wp-json\/wp\/v2\/glossary\/149?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=\"Dodaj u ko\u0161aricu: \u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Portable balancer &amp; Vibration analyzer Balanset-1A&quot; je dodan u va\u0161u ko\u0161aricu\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj u ko\u0161aricu<\/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\/hr\/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\/hr\/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=\"Detalj senzora vibracija 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\/hr\/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\/hr\/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 je primjenjivo)<\/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=\"\/hr\/wp-json\/wp\/v2\/glossary\/149?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 ko\u0161aricu\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj u ko\u0161aricu\" 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=\"\/hr\/wp-json\/wp\/v2\/glossary\/149?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=\"Dodaj u ko\u0161aricu: \u201cVibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Vibration sensor&quot; je dodan u va\u0161u ko\u0161aricu\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj u ko\u0161aricu<\/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\/hr\/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\/hr\/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\/hr\/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\/hr\/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 je primjenjivo)<\/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=\"\/hr\/wp-json\/wp\/v2\/glossary\/149?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 ko\u0161aricu\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj u ko\u0161aricu\" 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=\"\/hr\/wp-json\/wp\/v2\/glossary\/149?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=\"Dodaj u ko\u0161aricu: \u201cOptical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Optical Sensor (Laser Tachometer)&quot; je dodan u va\u0161u ko\u0161aricu\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj u ko\u0161aricu<\/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\/hr\/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\/hr\/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 komplet za balansiranje rotora: torba za no\u0161enje, vi\u0161ekanalni pretvara\u010d signala, ru\u010dni analizator, magnetska baza, senzori vibracija i spiralni kabeli.\" 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\/hr\/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\/hr\/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 je primjenjivo)<\/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=\"\/hr\/wp-json\/wp\/v2\/glossary\/149?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 ko\u0161aricu\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj u ko\u0161aricu\" 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=\"\/hr\/wp-json\/wp\/v2\/glossary\/149?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=\"Dodaj u ko\u0161aricu: \u201cBalanset-4\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Balanset-4&quot; je dodan u va\u0161u ko\u0161aricu\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj u ko\u0161aricu<\/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\/hr\/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\/hr\/product\/magnet-stand\/\" title=\"Magnetski stalak Insize nosivosti 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=\"Magnetska baza.\" 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\/hr\/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\/hr\/product\/magnet-stand\/\" title=\"Magnetski stalak Insize nosivosti 60 kgf\">Magnetski stalak Insize nosivosti 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 je primjenjivo)<\/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=\"\/hr\/wp-json\/wp\/v2\/glossary\/149?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 ko\u0161aricu\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj u ko\u0161aricu\" 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=\"\/hr\/wp-json\/wp\/v2\/glossary\/149?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=\"Dodaj u ko\u0161aricu: \u201cMagnetic Stand Insize-60-kgf\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Magnetic Stand Insize-60-kgf&quot; je dodan u va\u0161u ko\u0161aricu\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj u ko\u0161aricu<\/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\/hr\/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\/hr\/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\/hr\/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\/hr\/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 je primjenjivo)<\/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=\"\/hr\/wp-json\/wp\/v2\/glossary\/149?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 ko\u0161aricu\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj u ko\u0161aricu\" 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=\"\/hr\/wp-json\/wp\/v2\/glossary\/149?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=\"Dodaj u ko\u0161aricu: \u201cReflective tape\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Reflective tape&quot; je dodan u va\u0161u ko\u0161aricu\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj u ko\u0161aricu<\/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\/hr\/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\/hr\/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=\"Sadr\u017eaj kompleta Balanset-1A s jedinicom za su\u010delje, senzorima, tahometrom i dodacima\" 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\/hr\/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\/hr\/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 je primjenjivo)<\/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=\"\/hr\/wp-json\/wp\/v2\/glossary\/149?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 ko\u0161aricu\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj u ko\u0161aricu\" 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=\"\/hr\/wp-json\/wp\/v2\/glossary\/149?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=\"Dodaj u ko\u0161aricu: \u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Dynamic balancer \u201cBalanset-1A\u201d OEM&quot; je dodan u va\u0161u ko\u0161aricu\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj u ko\u0161aricu<\/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>Akcelerometar <strong>dijagram interferencije<\/strong> je grafi\u010dki alat koji se koristi u <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/rotor-dynamics\/\">dinamika rotora<\/a> za identificiranje raspona brzina rotacije gdje frekvencija pobu\u0111ivanja &#8220;interferira&#8221; s \u2014 poklapa se s \u2014 jednom od <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/natural-frequency\/\">prirodne frekvencije<\/a>, stvaraju\u0107i uvjete za <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/resonance\/\">rezonancija<\/a>. Rije\u010d &#8220;interferenca&#8221; uhva\u0107a problematski susret frekvencije pokretanja \u2014 od <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/unbalance\/\">neravnote\u017ea<\/a>, prolaska lopatica, zahvata zup\u010danika ili drugog izvora \u2014 s prirodnom frekvencijom, susret koji mo\u017ee pokrenuti <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/vibration\/\">vibracija<\/a> na \u0161tetne razine. Usko povezano s <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/campbell-diagram\/\">Campbellov dijagram<\/a>, dijagram interferenca naginje prema pitanju operatora: isti\u010de to\u010dke sjeci\u0161ta i zone brzina koje moraju biti izbjegnute ili pro\u0161le brzo.<\/p>\n<h2>1. Odnos s Campbellovim Dijagramima<\/h2>\n<p>U svakodnevnoj upotrebi termini &#8220;dijagram interferenca&#8221; i &#8220;Campbellov dijagram&#8221; \u010desto se koriste kao zamjenjivi, jer prikazuju uglavnom istu informaciju. Me\u0111utim, postoji suptilna razlika u nagla\u0161avanju.<\/p>\n<h3>Naglasak Campbellovog dijagrama<\/h3>\n<ul>\n<li>Prikazuje potpunu sliku o tome kako se prirodne frekvencije mijenjaju s brzinom<\/li>\n<li>Prikazuje krivulje prirodnih frekvencija kao kontinuirane funkcije brzine.<\/li>\n<li>Koristi se primarno za sveobuhvatnu analizu i dizajn dinamike rotora.<\/li>\n<\/ul>\n<h3>Naglasak na dijagramu interferencije<\/h3>\n<ul>\n<li>Usmjerava pozornost na specifi\u010dna problemati\u010dna podru\u010dja - to\u010dke presjeka<\/li>\n<li>\u010cesto dodaje osjen\u010dane &#8220;zabranjene zone&#8221; oko svake kriti\u010dne brzine.<\/li>\n<li>Ima operativniji fokus, isti\u010du\u0107i zone brzine koje se trebaju izbjegnuti.<\/li>\n<li>Mo\u017ee se preklapati vi\u0161e izvora pobude izvan samog neuravnote\u017eenosti.<\/li>\n<\/ul>\n<p>Ukratko, Campbell diagram opisuje dinamiku stroja; dijagram smetnje tu opis pretvara u pravila rada.<\/p>\n<h2>2. Konstrukcija dijagrama smetnje<\/h2>\n<p>Konstruira se kao Campbell diagram, zatim oboga\u0107en operativnim kontekstom.<\/p>\n<h3>Osnovni elementi<\/h3>\n<ul>\n<li><strong>Hoizontalna os:<\/strong> broj okretaja (RPM ili Hz).<\/li>\n<li><strong>Okomica:<\/strong> frekvencija pobude ili prirodna frekvencija (Hz ili CPM).<\/li>\n<li><strong>Linije prirodnih frekvencija:<\/strong> pokazuje kako se prirodne frekvencije sustava mijenjaju sa brzinom.<\/li>\n<li><strong>Linije reda pobude:<\/strong> dijagonalne linije za 1X, 2X, 3X i druge izvore pobude.<\/li>\n<\/ul>\n<h3>Dodatne zna\u010dajke<\/h3>\n<ul>\n<li><strong>To\u010dke presjeka isti\u010du se:<\/strong> <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/critical-speed\/\">kriti\u010dne brzine<\/a> jasno ozna\u010dene simbolima ili bilje\u0161kama.<\/li>\n<li><strong>Zabranjene zone brzine:<\/strong> Zasjenjene trake oko svake kriti\u010dne brzine pokazuju raspone koje treba izbjegavati<\/li>\n<li><strong>Raspon radne brzine:<\/strong> Jasno nazna\u010deno, \u010desto kao okomita traka ili istaknuto podru\u010dje<\/li>\n<li><strong>Zone brzog prolaska:<\/strong> raspon brzina kroz koje brzo prije\u0107i tijekom pokretanja i zaustavljanja.<\/li>\n<li><strong>Vi\u0161estruki izvori pobude:<\/strong> linije za <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/blade-passing-frequency\/\">frekvencija prolaska lopatice<\/a>, <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/gear-mesh-frequency\/\">frekvencija zahvata zup\u010danika<\/a>i <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/bearing-fault-frequencies\/\">frekvencije defekta le\u017eaja<\/a>.<\/li>\n<\/ul>\n<h2>3. Vrste smetnje<\/h2>\n<p>Jedan diagram mo\u017ee otkriti nekoliko razli\u010ditih vrsta problemati\u010dne interakcije, svaka sa svojom dijagnosti\u010dkom signaturom.<\/p>\n<h3>Sinkrona smetnja (1X)<\/h3>\n<p>Naj\u010de\u0161\u0107e je tip, gdje se jednom po revoluciji sila nebalansiranosi poklapa s prirodnom frekvencijom. Ovo je klasi\u010dna kriti\u010dna brzina i stanje s kojim se svaki rotor mora suo\u010diti.<\/p>\n<h3>Harmonijska smetnja (2X, 3X, \u2026)<\/h3>\n<p>Vi\u0161i <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/harmonics\/\">harmonici<\/a> radne brzine mogu tako\u0111er izazvati rezonancije. \u010cesti izvori uklju\u010duju:<\/p>\n<ul>\n<li><strong>2x:<\/strong> iz <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/misalignment\/\">neuskla\u0111enost<\/a>, mehani\u010dko labavljenje ili asimetri\u010dnu krutost vratila.<\/li>\n<li><strong>3X, 4X:<\/strong> Od kontakta zuba zup\u010danika, vi\u0161ekrilnih le\u017eajeva ili strukturnih asimetrija<\/li>\n<\/ul>\n<h3>Smetnja pri prolazu lopatice \/ lopatice<\/h3>\n<p>U turboma\u0161inama frekvencija prolaska lopatica \u2014 broj lopatica \u00d7 RPM \u2014 mo\u017ee izazvati strukturne modove. Dijagram prikazuje gdje linija prolaska lopatice prelazi prirodnu frekvenciju.<\/p>\n<h3>Subsinkrona smetnja<\/h3>\n<p>Fenomeni kao \u0161to su <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/oil-whirl\/\">vrtlog ulja<\/a>, tipi\u010dno na 0,43X\u20130,48X, stvaraju <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/sub-synchronous\/\">subsinkroni<\/a> smetnje koje se moraju identificirati i upravljati jer signaliziraju problem stabilnosti, a ne samo jednostavan prinu\u0111eni odgovor.<\/p>\n<h3>Smetnja trenutka otkucaja<\/h3>\n<p>U povezanim sustavima ili sustavima s nekoliko rotiraju\u0107ih elemenata, <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/beating\/\">frekvencije udaranja<\/a> nastale od sitnih razlika u brzini mogu stvoriti vlastite smetnje. One se pojavljuju kao spora porast i pad amplitude umjesto vrha fiksne vrijednosti, \u0161to zna\u010di da mogu biti propu\u0161tene na jednom spektru stacionarnog stanja i najbolje se hvataju kada se dijagram \u010dita zajedno s zapisom u vremenskoj domeni.<\/p>\n<h2>4. Prakti\u010dna primjena u dizajnu stroja<\/h2>\n<h3>Primjena u fazi dizajna<\/h3>\n<ol>\n<li><strong>Izbjegavanje kriti\u010dne brzine:<\/strong> osigurajte da raspon radne brzine ne preklaplje zonu smetnje.<\/li>\n<li><strong>Provjera razmaka razdvajanja:<\/strong> potvrdite odgovaraju\u0107e margine \u2014 obi\u010dno \u00b115% do \u00b130% \u2014 oko svih kriti\u010dnih brzina.<\/li>\n<li><strong>Upravljanje izvorom pobu\u0111ivanja:<\/strong> gdje se interference ne mo\u017ee izbje\u0107i, smanjite snagu izvora pobolj\u0161anjem kvalitete balansa, korekcijom neuskla\u0111enosti i sli\u010dno.<\/li>\n<li><strong>Zahtjevi za prigu\u0161ivanje:<\/strong> identificirati gdje je dodano <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/damping\/\">prigu\u0161ivanje<\/a> je potrebno za kontrolu rezonantnog odgovora.<\/li>\n<\/ol>\n<h3>Izmjena i rje\u0161avanje problema<\/h3>\n<p>Kada postoje\u0107i stroj vibrira prekomjerno, dijagram interference poma\u017ee analiti\u010daru:<\/p>\n<ul>\n<li>utvrditi je li problem jednostavno rad preblizu kriti\u010dnoj brzini;<\/li>\n<li>procijeniti predlo\u017eena rje\u0161enja \u2014 promjene le\u017eajeva, dodana masa, modificiranje krutosti;<\/li>\n<li>predvidjeti u\u010dinak promjena brzine ili rada s varijabilnom brzinom;<\/li>\n<li>odrediti je li neo\u010dekivani izvor excitacije kriv.<\/li>\n<\/ul>\n<h2>5. Utvr\u0111ivanje Zone Zabranjenih Brzina<\/h2>\n<p>Definiranje zabranjenih ili ograni\u010denih zona brzina je svojstvo koje najvi\u0161e razlikuje dijagram interference od obi\u010dnog Campbell dijagrama.<\/p>\n<h3>Odre\u0111ivanje \u0160irine Zone<\/h3>\n<p>Koliko \u0161iroka svaka zabranjena zona mora biti ovisi o nekoliko \u010dimbenika:<\/p>\n<ul>\n<li><strong>Prigu\u0161enje sustava:<\/strong> nisko prigu\u0161enje zahtijeva \u0161ire zone; visoko prigu\u0161enje dopu\u0161ta u\u017ee zone.<\/li>\n<li><strong>Amplituda excitacije:<\/strong> ja\u010di izvori zahtijevaju \u0161ire zone izbjegavanja.<\/li>\n<li><strong>Operacijske posljedice:<\/strong> kriti\u010dno va\u017ena oprema zaslu\u017euje konzervativnije, \u0161ire zone.<\/li>\n<li><strong>Tipi\u010dne vrijednosti:<\/strong> \u00b115% za dobro prigu\u0161ene sustave, \u00b120-30% za slabo prigu\u0161ene.<\/li>\n<\/ul>\n<h3>Operativni postupci<\/h3>\n<p>Na osnovu dijagrama, crtaju se radna pravila:<\/p>\n<ul>\n<li><strong>Kontinuirani rad dozvoljeno:<\/strong> raspon brzina bez smetnji.<\/li>\n<li><strong>Brz prolazak obavezna:<\/strong> zabranjena podru\u010dja koja se moraju brzo prije\u0107i tijekom pokretanja i ga\u0161enja.<\/li>\n<li><strong>Apsolutno zabranjeno:<\/strong> Zone te\u0161ke rezonancije gdje rad nikada nije dopu\u0161ten<\/li>\n<\/ul>\n<h2>6. Radni primjer: Parnu turbinu<\/h2>\n<p>Razmotrimo parnu turbinu sa sljede\u0107im karakteristikama:<\/p>\n<ul>\n<li><strong>Radna brzina:<\/strong> 3000 RPM (50 Hz).<\/li>\n<li><strong>Prva kriti\u010dna brzina:<\/strong> 2400 RPM (40 Hz).<\/li>\n<li><strong>Druga kriti\u010dna brzina:<\/strong> 4200 RPM (70 Hz).<\/li>\n<li><strong>Broj lopatica:<\/strong> 60.<\/li>\n<li><strong>U\u010destalost prolaska lopatica pri 3000 RPM:<\/strong> 60 \u00d7 50 Hz = 3000 Hz.<\/li>\n<\/ul>\n<h3>\u0160to dijagram pokazuje<\/h3>\n<ul>\n<li><strong>Linija 1X prelazi prvu prirodnu frekvenciju:<\/strong> Kriti\u010dna brzina pri 2400 okretaja u minuti - Zabranjena zona: 2040-2760 okretaja u minuti (\u00b115%)<\/li>\n<li><strong>Linija 1X prelazi drugu prirodnu frekvenciju:<\/strong> kriti\u010dna brzina pri 4200 RPM \u2014 nije razlog za brigu, jer je radna brzina znatno ispod nje.<\/li>\n<li><strong>Radna brzina (3000 RPM):<\/strong> nalazi se sigurno izme\u0111u obje kriti\u010dne brzine s dobrim razmakom od granice.<\/li>\n<li><strong>U\u010destalost prolaska lopatica:<\/strong> na 3000 Hz, bez smetnje strukturalnim modama u radnom rasponu.<\/li>\n<\/ul>\n<h3>Operativne smjernice<\/h3>\n<ul>\n<li>Tijekom pokretanja, ubrzajte kroz raspon od 2040-2760 okretaja u minuti za manje od 30 sekundi<\/li>\n<li>Kontinuirani rad izme\u0111u 2800-3200 okretaja u minuti je prihvatljiv<\/li>\n<li>Ne poku\u0161avajte kontinuirano raditi izme\u0111u 2040-2760 okretaja u minuti<\/li>\n<\/ul>\n<p>Aritmetika koja locira prvu kriti\u010dnu brzinu savijanja ove vrste mo\u017ee se procijeniti unaprijed s <a href=\"https:\/\/vibromera.eu\/hr\/calculators\/rotor-critical-speed\/\">Kalkulator kriti\u010dne brzine rotora<\/a>, a potpun niz prelazaka kroz redove mo\u017ee se nacrtati s <a href=\"https:\/\/vibromera.eu\/hr\/calculators\/campbell-diagram-calculator\/\">Campbellov dijagramski kalkulator<\/a> prije nego \u0161to po\u010dnu bilo koji pokusi rada.<\/p>\n<h2>7. Napredna razmatranja<\/h2>\n<h3>Utjecaji temperature<\/h3>\n<p>Neki dijagrami smetnje uklju\u010duju nekoliko krivulja koje pokazuju kako se prirodne frekvencije mijenjaju s temperaturom, jer <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/thermal-bow\/\">toplinski rast<\/a> mijenja i krutost i karakteristike le\u017eaja. Kriti\u010dne brzine mogu migrirati kako se stroj grije od hladnog starta do stacionarnog stanja, zato \u0161to je zabranjeno podru\u010dje definirano na hladnoj ma\u0161ini ponekad pro\u0161ireno da obuhvati raspon kroz koji kriti\u010dna brzina prolazi tijekom zagrijavanja.<\/p>\n<h3>U\u010dinci optere\u0107enja<\/h3>\n<p>Za ma\u0161ineriju kod koje proces optere\u0107enja sna\u017eno utje\u010de na krutost le\u017eaja ili otklanjanje rotora, dijagram mo\u017ee sadr\u017eavati obitelj krivulja za razli\u010dite uvjete optere\u0107enja.<\/p>\n<h3>Povezani sustavi<\/h3>\n<p>Kad su nekoliko rotora spojena \u2014 skupove motor-pumpa, turbinsko-generatorske vlakove \u2014 dijagram mora tako\u0111er uzeti u obzir spojene <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/torsional-vibration\/\">torzijski<\/a> i <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/lateral-vibration\/\">lateralni<\/a> modove, koji mogu uvesti dodatne kriti\u010dne brzine koje niti jedna ma\u0161ina sama ne pokazuje.<\/p>\n<h2>8. Izrada dijagrama smetnje<\/h2>\n<h3>Iz analiti\u010dkih modela<\/h3>\n<ol>\n<li>Razvite model s kona\u010dnim elementima sustava rotor-le\u017eaj.<\/li>\n<li>Izra\u010dunajte prirodne frekvencije pri nekoliko brzina.<\/li>\n<li>Nacrtajte krivulje prirodnih frekvencija u odnosu na brzinu.<\/li>\n<li>Preslojite linije redoslijeda uzbudljenja (1X, 2X, prolazak lopaticom, itd.).<\/li>\n<li>Ozna\u010dite to\u010dke sjeci\u0161ta i uspostavite zabranjene zone.<\/li>\n<li>Dodajte napomene s rasponom radne brzine i postupcima.<\/li>\n<\/ol>\n<h3>Iz eksperimentalnih podataka<\/h3>\n<ol>\n<li>Provedite <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/run-up-analysis\/\">pokretanje<\/a> i <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/coastdown-analysis\/\">obala<\/a> testira se s nadzorom vibracija.<\/li>\n<li>Generirati <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/waterfall-plot\/\">vodopadni dijagrami<\/a> ili <a href=\"https:\/\/vibromera.eu\/hr\/glossary\/bode-plot\/\">Bodeovi dijagrami<\/a>.<\/li>\n<li>Identificirajte lokacije kriti\u010dnih brzina na osnovu vrhova amplitude i faznih pomaka.<\/li>\n<li>Izradite dijagram interferencije sa ozna\u010davanjem opa\u017eenih kriti\u010dnih brzina.<\/li>\n<li>Uspostavite empirijske zabranjene zone na osnovu izmjerenih nivoa vibracija.<\/li>\n<\/ol>\n<p>Eksperimentalna ruta ovisi o hvatanju \u010distih podataka amplitude-i-<a href=\"https:\/\/vibromera.eu\/hr\/glossary\/phase\/\">faza<\/a> podataka kako brzina prolazi kroz svaku rezonancu. Prijenosni dvokanalski analizator kao \u0161to je <a href=\"https:\/\/vibromera.eu\/hr\/proizvod\/balanset-1\/\">Balanset-1A<\/a>, koji bilje\u017ei amplitudu 1\u00d7 i fazu prema takometarskoj referenci tijekom ubrzavanja ili usporavanja, hvata upravo vrhove i fazne preokrete koji odre\u0111uju kriti\u010dnu brzinu na stvarnom stroju \u2014 pretvaraju\u0107i teoretski dijagram u jedan potvr\u0111en mjerenjem.<\/p>\n<h2>9. Prednosti za operacije i odr\u017eavanje<\/h2>\n<p>Dobro izra\u0111eni dijagram interferencije je radni dokument, nije samo artefakt dizajna:<\/p>\n<ul>\n<li><strong>Jasne granice rada:<\/strong> vizuelna izjava o sigurnim i nesigurnim brzinama rada.<\/li>\n<li><strong>Procedure pokretanja\/zaustavljanja:<\/strong> ona identificira brzine kroz koje treba brzo pro\u0107i.<\/li>\n<li><strong>Rad na promjenjivoj brzini:<\/strong> ona defini\u0161e prihvatljive brzinske prozore za pogon sa prilagodljivom brzinom.<\/li>\n<li><strong>Alat za otklanjanje gre\u0161aka:<\/strong> poma\u017ee pri odlu\u010divanju da li je problem vibracije povezan sa brzinom.<\/li>\n<li><strong>Planiranje izmjena:<\/strong> prikazuje utjecaj predlo\u017eene izmjene prije nego \u0161to se primijeni.<\/li>\n<li><strong>Pomo\u0107no sredstvo za obuku:<\/strong> izvanredan je na\u010din za u\u010denje dinami\u010dkog pona\u0161anja stroja.<\/li>\n<\/ul>\n<p>Za kriti\u010dne rotiraju\u0107e ma\u0161ine, dijagram interferencije je bitan referentni dokument koji bi trebao biti dostupan operatorima, tehni\u010darima odr\u017eavanja i in\u017eenjerskogkadrU \u2014 tako da svi razumiju dinami\u010dki karakter stroja i odr\u017eavaju je u sigurnim brzinama rada.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/hr\/glossary\/\">\u2190 Natrag na glavni indeks<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Saznajte vi\u0161e o dijagramima interferencije, grafi\u010dkim alatima koji identificiraju raspone brzina gdje frekvencije pobude interferiraju s prirodnim frekvencijama, uzrokuju\u0107i rezonancu u rotiraju\u0107im strojevima.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-149","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/hr\/wp-json\/wp\/v2\/glossary\/149","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/hr\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/hr\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":1,"href":"https:\/\/vibromera.eu\/hr\/wp-json\/wp\/v2\/glossary\/149\/revisions"}],"predecessor-version":[{"id":101435,"href":"https:\/\/vibromera.eu\/hr\/wp-json\/wp\/v2\/glossary\/149\/revisions\/101435"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/hr\/wp-json\/wp\/v2\/media?parent=149"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/hr\/wp-json\/wp\/v2\/categories?post=149"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/hr\/wp-json\/wp\/v2\/tags?post=149"}],"curies":[{"name":"radni list","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}