{"id":20648,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/looseness\/"},"modified":"2026-05-23T23:05:55","modified_gmt":"2026-05-23T23:05:55","slug":"looseness","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/bs\/glossary\/looseness\/","title":{"rendered":"\u0160to je Mehani\u010dka Labavost? Dijagnoza Vibracija"},"content":{"rendered":"<h1>Razumijevanje Mehani\u010dke Labavosti u Rotiraju\u0107im Ma\u0161inama<\/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\/20648?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\/20648?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\/20648?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\/20648?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\/20648?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\/20648?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\/20648?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\/20648?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 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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, 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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\/20648?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\/20648?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>Mehani\u010dko labavljenje<\/strong> je stanje u kojem dijelovi ma\u0161ine imaju prekomernog zazora, neadekvatnog pri\u010dvr\u0161\u0107ivanja, istro\u0161enih dosjedanja ili strukturnog opadanja koja dopu\u0161taju dijelovima koji bi trebali biti kruto spojeni da se me\u0111usobno kre\u0107u. Ta ne\u017eeljerna sloboda pretvara ina\u010de linearnu ma\u0161inu u nelinearnu, proizvode\u0107i <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/vibration\/\">vibration<\/a> bogatu sa vi\u0161e <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/harmonics\/\">harmonics<\/a> brzine vrtnje, nepredvidive oscilacije amplitude i sna\u017ene smjerne razlike koje ne slijede uredne obrasce jednostavne neispravnosti. Labavost je dvostruko problemati\u010dna: sama po sebi stvara prekomernu vibracijom, i \u2014 jer \u010dini ma\u0161inu nepredvidivom u odgovoru \u2014 sabotira poku\u0161aje dijagnostike ili korekcije ostalih neispravnosti kao \u0161to su <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/unbalance\/\">unbalance<\/a> ili <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/misalignment\/\">misalignment<\/a>. Zbog toga mora biti prona\u0111ena i ispravljena <em>before<\/em> bilo koji drugi rad na smanjenju vibracija mo\u017ee uspjeti.<\/p>\n<h2>1. Definicija: \u0160to je Mehani\u010dka Labavost<\/h2>\n<p>U svojoj sr\u017ei, labavost je gubitak strukturnog integriteta u putanji optere\u0107enja. Zdrava ma\u0161ina prenosi sile kroz prikovane spojeve, dosjedanja sa smetanjem i injektiranu masu kao da je cijeli skup jedno kruto tijelo. Kada se spoj otlabavi, dijelovi se mogu odvajati i ponovno uvla\u010diti mnogo puta po revoluciji, pri \u010demu svaki udarac unosi energiju preko \u0161irokoga opsega frekvencija. Rezultat je karakteristi\u010dno &#8220;\u0161kripavo&#8221; spektro i ma\u0161ina koja se bihevira druga\u010dije od jednog mjerenja do drugoga. Usko povezani termini opisuju progresiju istoga problema: <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/mechanical-loosening\/\">mehani\u010dko labavljenje<\/a> isti\u010de postupno opadanje tijekom vremena, dok je osnovni mehani\u010dki <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/wear\/\">wear<\/a> dosjedanja i povr\u0161ina ono \u0161to u prvom redu stvara zazor.<\/p>\n<h2>2. Vrste Mehani\u010dke Labavosti<\/h2>\n<p>Prakti\u010dari obi\u010dno razvrstavaju labavost u tri obitelji, svaka s vlastitom lokacijom i spektralnim ottiskom.<\/p>\n<h3>2.1 Tip A: Rotacijska Labavost (Labavost Le\u017eaja)<\/h3>\n<p>Prekemernog zazora izme\u0111u le\u017eaja i vratila ili ku\u0107i\u0161ta:<\/p>\n<ul>\n<li><strong>Bearing-to-shaft:<\/strong> istro\u0161ena povr\u0161ina vratila, neadekvatno dosjedanje sa smetanjem, o\u0161te\u0107ena bu\u0161otina le\u017eaja.<\/li>\n<li><strong>Bearing-to-housing:<\/strong> istro\u0161ena le\u017eajna mjesta, labavi poklopci le\u017eaja, nedovoljan pritisak pri monta\u017ei.<\/li>\n<li><strong>Unutarnji le\u017eaj:<\/strong> excessive <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/bearing-clearance\/\">zazor le\u017eaja<\/a> from wear.<\/li>\n<li><strong>Symptom:<\/strong> 1\u00d7, 2\u00d7, 3\u00d7 harmonics; higher amplitude in the radial directions.<\/li>\n<\/ul>\n<h3>2.2 Tip B: Strukturna labavost (Postolje \/ Temelj)<\/h3>\n<p>Neadekvatna pri\u010dvr\u0161\u0107enost dijelova koji se ne rotiraju:<\/p>\n<ul>\n<li><strong><a href=\"https:\/\/vibromera.eu\/bs\/glossary\/pedestal-looseness\/\">Labava postol\u0458\u0430<\/a>:<\/strong> svornjaci nisu dovoljno zategnuti, deteriorirani malter.<\/li>\n<li><strong>Labava osnovna monta\u017ea:<\/strong> vijci za monta\u017eu opreme su labavi ili nedostaju.<\/li>\n<li><strong>Pukotine na okviru ili temelj\u0443:<\/strong> strukturna o\u0161te\u0107enja koja dozvoljavaju kretanje.<\/li>\n<li><strong>Symptom:<\/strong> vi\u0161ekratnici (\u010desto do 5\u00d7 ili vi\u0161e); nepravilna, nelinearna odgovora.<\/li>\n<\/ul>\n<p>Strukturna labavost \u010desto dolazi u sprezi s <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/soft-foot\/\">soft foot<\/a>, gdje stroj ne sjed\u0438 ravno na svojim nogama; oba dijele simptome i \u010desto koegzistiraju, pa se isplati provjeriti oboje zajedno.<\/p>\n<h3>2.3 Tip C: Labavost komponenti<\/h3>\n<p>Labave sastavne komponente na rotacijskom elementu:<\/p>\n<ul>\n<li><strong>Labave turbine:<\/strong> turbina labava na osovini, klju\u010d istro\u0161en ili nedostaje.<\/li>\n<li><strong>Labave spojke:<\/strong> \u010dahure spojke labave na osovinama.<\/li>\n<li><strong>Labave remenske trak\u0435 \/ zup\u010danici:<\/strong> komponente pogona labavo montirane na vratilu.<\/li>\n<li><strong>Labavi poklopci \/ za\u0161titni elementi:<\/strong> vibriranje limenih panela.<\/li>\n<li><strong>Symptom:<\/strong> harmonics and sub-harmonics; possible 1\/2\u00d7, 1\/3\u00d7 components.<\/li>\n<\/ul>\n<p>Subsinhrone komponente tipa C su karakteristi\u010dne: dio koji se resetira jednom svaka dva ili tri okretaja mo\u017ee generisati pravi <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/subharmonic\/\">subharmonic<\/a> na jednoj polovini ili jednoj tre\u0107ini <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/running-speed\/\">running speed<\/a>, trag koji se rijetko javlja kao rezultat neuravnote\u017eenosti ili neuskla\u0111enosti.<\/p>\n<h2>3. VibracijskuSignatura<\/h2>\n<h3>3.1 Karakteristike frekvencije<\/h3>\n<p>Labavost proizvodi karakteristi\u010dan oblik frekvencijskog spektra:<\/p>\n<ul>\n<li><strong>Vi\u0161estruke harmonike:<\/strong> strong 1\u00d7, 2\u00d7, 3\u00d7, 4\u00d7, and higher \u2014 unlike unbalance, which is primarily 1\u00d7.<\/li>\n<li><strong>Sub-harmonics:<\/strong> 1\/2\u00d7, 1\/3\u00d7 components may appear (Type C looseness).<\/li>\n<li><strong>Neharmonijski sadr\u017eaj:<\/strong> vrhovi na necelobrojnim vi\u0161ekratnicima brzine rada.<\/li>\n<li><strong>Podignut \u0161um pozadine:<\/strong> \u0161irokopojasni porast uzrokovan slu\u010dajnim udarima.<\/li>\n<\/ul>\n<p>Koristan mentalnih model je da spojeni dio isjecanja i distorzuje svaki ciklus kretanja; u frekvencijskoj domeni, ta distorzija jednookretnoga doga\u0111aja je upravo ono \u0161to proizvodi duga\u010dak, urederan niz harmonika brzine rada u <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/spectrum\/\">spectrum<\/a>.<\/p>\n<h3>3.2 Pona\u0161anje amplitude<\/h3>\n<ul>\n<li><strong>Visok ukupan nivo:<\/strong> ukupna vibracija neproporcionalna pogonskim silama koje su prisutne.<\/li>\n<li><strong>Non-linear:<\/strong> vibracija se ne skalira predvidljivo sa brzinom ili optere\u0107enjem.<\/li>\n<li><strong>Erratic:<\/strong> amplituda se primjetno razlikuje izme\u0111u mjerenja.<\/li>\n<li><strong>Razlike u smjeru:<\/strong> \u010desto 2\u20135\u00d7 ve\u0107a u jednom smjeru nego u okomitom.<\/li>\n<\/ul>\n<h3>3.3 Karakteristike faze<\/h3>\n<ul>\n<li><strong>Unstable <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/phase\/\">phase<\/a>:<\/strong> the <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/phase-angle\/\">phase angle<\/a> lutala nesistemati\u010dno od jednog o\u010ditavanja do sljede\u0107eg.<\/li>\n<li><strong>Velika rasipanja faze:<\/strong> \u00b130\u201390\u00b0 variation at the same speed.<\/li>\n<li><strong>Poraz balansiranja:<\/strong> nepredvidiva faza \u010dini prora\u010dune balansiranja nepouzdanima.<\/li>\n<\/ul>\n<h3>3.4 Karakteristike vremenskog oblika signala<\/h3>\n<p>The <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/time-waveform\/\">time waveform<\/a> \u010desto je otkriva\u010diji od spektra za labavost:<\/p>\n<ul>\n<li>Nepravilan, nesinusoidni oblik.<\/li>\n<li>Odrezani ili isko\u0161eni vrhovi gdje komponenta udara u svoju ogradu.<\/li>\n<li>Nasumi\u010dni impulzivni doga\u0111aji.<\/li>\n<li>Gubitak \u010dist\u0435 periodi\u010dne strukture od ciklusa do ciklusa.<\/li>\n<\/ul>\n<h2>4. \u010cesta mjesta i uzroci<\/h2>\n<h3>4.1 Vezano za le\u017eaje<\/h3>\n<ul>\n<li>Istro\u0161ene povr\u0161ine osovine le\u017eaja koje dozvoljavaju le\u017eaju da se nji\u0161e.<\/li>\n<li>Istro\u0161eni ili o\u0161te\u0107eni otvori ku\u0107i\u0161ta le\u017eaja.<\/li>\n<li>Neadekvatna sila sjedi\u0161ta (pogre\u0161an odabir tolerancije).<\/li>\n<li>Zavrtnji poklopca le\u017eaja labavi ili nedovoljno pritegnuti.<\/li>\n<li>Podijeljena ku\u0107i\u0161ta le\u017eaja s istro\u0161enim povr\u0161inama spajanja.<\/li>\n<\/ul>\n<h3>4.2 Temelj i pri\u010dvr\u0161\u0107ivanje<\/h3>\n<ul>\n<li>Labavi sidreni zavrtnji (naj\u010de\u0161\u0107a strukturna labavost).<\/li>\n<li>O\u0161te\u0107ena ili nedostaje \u017ebuka ispod postamenta.<\/li>\n<li>Pucane betonske temelje.<\/li>\n<li>Labavi zavrtnji pri\u010dvr\u0161\u0107ivanja opreme na baznu plo\u010du.<\/li>\n<li>O\u0161te\u0107ene ili izdu\u017eene rupe za vijke.<\/li>\n<\/ul>\n<h3>4.3 Rotiraju\u0107e komponente<\/h3>\n<ul>\n<li>Ventilator ili turbina lahava na osovini (istro\u0161eni klju\u010d, labavi vijci za fiksiranje).<\/li>\n<li>Spojne glavine sa nedovoljnim interferentnim naleganjem.<\/li>\n<li>Vijci remenice nisu zategnuti ili nedostaju.<\/li>\n<li>Komponente rotora lahave na osovini.<\/li>\n<\/ul>\n<h3>4.4 Structural<\/h3>\n<ul>\n<li>Pukotine u ku\u0107i\u0161tima ma\u0161ina ili poklopcima.<\/li>\n<li><a href=\"https:\/\/vibromera.eu\/bs\/glossary\/fatigue\/\">Fatigue<\/a> Pukotine u zavarima.<\/li>\n<li>Labavo strukturno vezivanje vijcima.<\/li>\n<li>Degradirani spojni elementi ili ljepila.<\/li>\n<\/ul>\n<h2>5. Metode Detekcije<\/h2>\n<h3>5.1 Analiza vibracija<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/vibromera.eu\/bs\/glossary\/fft\/\">FFT analysis<\/a>:<\/strong> look for a long series of harmonics (1\u00d7, 2\u00d7, 3\u00d7, 4\u00d7, 5\u00d7+).<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/bs\/glossary\/coherence\/\">Coherence<\/a> testing:<\/strong> Niska koherentnost izme\u0111u signala ulaza i odgovora ukazuje na nelinearno pona\u0161anje.<\/li>\n<li><strong>Usmjerena usporedba:<\/strong> Velike razlike izme\u0111u horizontalnih i vertikalnih mjerenja.<\/li>\n<li><strong>Odgovor na vanjsku pobudu:<\/strong> a <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/bump-test\/\">bump test<\/a> Na ma\u0161ini koja vra\u0107a nenormalan, hrskav odgovor.<\/li>\n<\/ul>\n<h3>5.2 Fizi\u010dki pregled<\/h3>\n<h4>5.2.1 Vizuelni pregled<\/h4>\n<ul>\n<li>Tra\u017eite razmake, pukotine, koroziju i o\u0161te\u0107enja.<\/li>\n<li>Provjerite tragove koji izdaju pokrete.<\/li>\n<li>Promatrajte obrasce habanja boje na mjestima spajanja.<\/li>\n<li>Potra\u017eite metalnu prasinu ili crvenkastU pra\u0161inu \u0161to ukazuje na trenje.<\/li>\n<\/ul>\n<h4>5.2.2 Testiranje Kucanjem<\/h4>\n<ul>\n<li>Udarite sumnjive komponente \u010deki\u0107em.<\/li>\n<li>Poslu\u0161ajte za zvuk padanja ili gluh ton umjesto \u010dvrstog zvona.<\/li>\n<li>Proverite za preterano kretanje ili zujanje.<\/li>\n<li>Poredite sa komponentama za koje se zna da su ispravne.<\/li>\n<\/ul>\n<h4>5.2.3 Proveravanjem Momenta Zatezanja<\/h4>\n<ul>\n<li>Proverite svaki zavrtanj dinamometrijskim klju\u010dem.<\/li>\n<li>Potvrdi vrednosti naspram specifikacije.<\/li>\n<li>Potra\u017eite slomljene, o\u0161te\u0107ene ili korodirane vezne elemente.<\/li>\n<li>Proverite za ogoljene navoje.<\/li>\n<\/ul>\n<h4>5.2.4 Testiranje Pritiska\/Povla\u010denja<\/h4>\n<ul>\n<li>Primenite silu na sumnjive komponente rukom ili polugom.<\/li>\n<li>Promatrajte za kretanje koje ne sme nastati.<\/li>\n<li>Koristite broja\u010du indikatore za kvantifikovanje zazora.<\/li>\n<li>Poredite sa novim ili pravilno osigurannim komponentama.<\/li>\n<\/ul>\n<h2>6. Procedura Ispravke<\/h2>\n<h3>6.1 Za Labavost Le\u017eaja<\/h3>\n<ul>\n<li><strong>Zamenite le\u017eaj:<\/strong> ako je sam le\u017eaj isto\u0161en.<\/li>\n<li><strong>Shaft repair:<\/strong> oja\u010dati istro\u0161eni vratilo hromnom oblogom ili zavarenjem, zatim ponovo obraditi na tra\u017eenu dimenziju.<\/li>\n<li><strong>Popravka ku\u0107i\u0161ta:<\/strong> obraditi ku\u0107i\u0161te na ve\u0107em promjeru i ulo\u017eiti ve\u0107e le\u017eaje, ili oja\u010dati metalnim raspr\u0161ivanjem ili zavarenjem i ponovo izbu\u0161iti.<\/li>\n<li><strong>Pobolj\u0161ati prileganje:<\/strong> koristiti odgovaraju\u0107e razrede nalijeganja prema specifikaciji proizvo\u0111a\u010da&#8217;s.<\/li>\n<li><strong>Bearing caps:<\/strong> privu\u0107i ili zamijeniti ako su istro\u0161eni.<\/li>\n<\/ul>\n<h3>6.2 Za strukturnu labavost<\/h3>\n<ol>\n<li><strong>Privu\u0107i sve vezne elemente:<\/strong> zategnuti prema specifikaciji koriste\u0107i pravilan ukri\u017eani obrazac. To\u010dne vrijednosti mogu se potvrditi sa <a href=\"https:\/\/vibromera.eu\/bs\/calculators\/bolt-tightening-torque\/\">Kalkulator momenta zategnutosti vijaka<\/a>, i kapaciteta ankernih vijaka sa <a href=\"https:\/\/vibromera.eu\/bs\/calculators\/anchor-bolt-calculator\/\">Kalkulator izvla\u010denja sidrenog vijka<\/a>.<\/li>\n<li><strong>Zamijeniti o\u0161te\u0107ene vijke:<\/strong> instalirati nove vijke odgovaraju\u0107e klase i dimenzije.<\/li>\n<li><strong>Popraviti temelje:<\/strong> ukloniti stari malter, o\u010distiti povr\u0161ine i uliti svje\u017ei malter.<\/li>\n<li><strong>Weld cracks:<\/strong> popraviti pukotine u okvirima ili podno\u017eima gdje je to mogu\u0107e.<\/li>\n<li><strong>Dodati poja\u010danja:<\/strong> kose naslage ili dijagonalne veze za slabe konstrukcije.<\/li>\n<\/ol>\n<h3>6.3 Za labavost komponenti<\/h3>\n<ul>\n<li>Ponovno privu\u0107i vijke za fiksiranje na odgovaraju\u0107i moment sa spojem koji sprje\u010dava otpu\u0161tanje.<\/li>\n<li>Zamijeniti istro\u0161ene klju\u010deve i utore za klju\u010deve.<\/li>\n<li>Koristiti odgovaraju\u0107e hvatnjene za komponente monta\u017eu sa zatvorenosti.<\/li>\n<li>U\u010dvrstiti ili osigurati komponente koje su se vi\u0161e puta otputavile.<\/li>\n<li>Zamijeniti o\u0161te\u0107ene komponente umjesto da ih ponovo koristite.<\/li>\n<\/ul>\n<h2>7. Strategije prevencije<\/h2>\n<h3>7.1 Faza projektiranja<\/h3>\n<ul>\n<li>Specificirati odgovaraju\u0107e veli\u010dine i koli\u010dine pri\u010dvr\u0161\u0107iva\u010da.<\/li>\n<li>Projektirati odgovaraju\u0107e hvatnje sa zatvorenosti.<\/li>\n<li>Osigurati adekvatnu strukturnu krutost.<\/li>\n<li>Izbjegavati koncentracije naprezanja koje dovode do pucanja.<\/li>\n<li>Specificirati odgovaraju\u0107e klase i materijale pri\u010dvr\u0161\u0107iva\u010da.<\/li>\n<\/ul>\n<h3>7.2 Faza monta\u017ee<\/h3>\n<ul>\n<li>Koristiti kalibriran klju\u010d za moment.<\/li>\n<li>Slijediti odgovaraju\u0107i redoslijed pritezanja.<\/li>\n<li>Koristiti sredstva za zaklju\u010davanje niti gdje je to prikladno.<\/li>\n<li>Osigurati da su povr\u0161ine \u010diste i ravne prije monta\u017ee.<\/li>\n<li>Provjeriti da se hvatnje podudaraju sa specifikacijom.<\/li>\n<li>Provesti inspekciu kvalitete.<\/li>\n<\/ul>\n<h3>7.3 Faza odr\u017eavanja<\/h3>\n<ul>\n<li>Periodi\u010dki provjeriti moment vijka (godi\u0161nje ili prema rasporedu pra\u0107enja vibracija).<\/li>\n<li>Use vibration <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/trending\/\">trending<\/a> kako bi se ranije uhvatila nastaju\u0107a otputanost.<\/li>\n<li>Izvr\u0161ite vizuelnu inspekciju tokom zastoja.<\/li>\n<li>Ponovno zategnite po potrebi.<\/li>\n<li>Rije\u0161ite vibracije brzo prije nego \u0161to prouzrokuju labavost.<\/li>\n<\/ul>\n<h2>8. Dijagnosti\u010dki Izazovi<\/h2>\n<h3>8.1 Maskiranja Ostalih Problema<\/h3>\n<ul>\n<li>Labavost mo\u017ee maskirati ili opona\u0161ati ostale neispravnosti.<\/li>\n<li>Ona sprje\u010dava preciznu <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/balancing\/\">balansiranje<\/a> zbog nelinearnog odgovora.<\/li>\n<li>It makes <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/misalignment\/\">alignment<\/a> te\u0161ko ili nemogu\u0107e odr\u017eavati.<\/li>\n<li>Mo\u017ee proizvesti vibracijskog uzorka koji se sli\u010dan pukotinama ili <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/bearing-defects\/\">gre\u0161ke u le\u017eajima<\/a>.<\/li>\n<\/ul>\n<h3>8.2 Progresivna Priroda<\/h3>\n<ul>\n<li>Labavost obi\u010dno po\u010dinje mala i postepeno se pogor\u0161ava.<\/li>\n<li>Vibracija od labavosti uzrokuje jo\u0161 vi\u0161e labavosti \u2014 pozitivnu povratnu petlju.<\/li>\n<li>Mo\u017ee se razviti od male do ozbiljne u roku od nekoliko sedmica ako se ostavi sama.<\/li>\n<li>Naposljetku nanosi sekundarnu \u0161tetu le\u017eajevima, vratilima i temeljem.<\/li>\n<\/ul>\n<h2>9. Odnos prema Ostalim Neispravnostima<\/h2>\n<h3>9.1 Labavost naspram Neuravnote\u017eenosti<\/h3>\n<table border=\"1\" style=\"width:100%; border-collapse:collapse;\">\n<tr>\n<th>Feature<\/th>\n<th>Unbalance<\/th>\n<th>Looseness<\/th>\n<\/tr>\n<tr>\n<td>Primarna Frekvencija<\/td>\n<td>1\u00d7 only<\/td>\n<td>1\u00d7, 2\u00d7, 3\u00d7, 4\u00d7+ harmonics<\/td>\n<\/tr>\n<tr>\n<td>Stabilnost Faze<\/td>\n<td>Konzistentna, ponovljiva<\/td>\n<td>Nasumi\u010dna, mijenja se izme\u0111u mjerenja<\/td>\n<\/tr>\n<tr>\n<td>Linearity<\/td>\n<td>Vibracija \u221d brzina\u00b2<\/td>\n<td>Nelinearna, nepredvidljiva<\/td>\n<\/tr>\n<tr>\n<td>Odgovor na Balansiranje<\/td>\n<td>Vibracija smanjena<\/td>\n<td>Minimalno ili nikakvo pobolj\u0161anje<\/td>\n<\/tr>\n<tr>\n<td>Smjer propagacije<\/td>\n<td>Sli\u010dno horizontalno\/vertikalno<\/td>\n<td>\u010cesto znatno ve\u0107a u jednom smjeru<\/td>\n<\/tr>\n<\/table>\n<h3>9.2 Labavost naspram neuskla\u0111enosti<\/h3>\n<ul>\n<li><strong>Misalignment:<\/strong> primarily 2\u00d7 with some 1\u00d7, and a stable phase.<\/li>\n<li><strong>Looseness:<\/strong> multiple harmonics (1\u00d7 through 5\u00d7+), with unstable phase.<\/li>\n<li><strong>Combination:<\/strong> neuskla\u0111enost mo\u017ee uzrokovati labavost, a labavost pak pogor\u0161ava utjecaj neuskla\u0111enosti \u2014 oboje se me\u0111usobno poja\u010davaju.<\/li>\n<\/ul>\n<h2>10. Utjecaj na rad stroja<\/h2>\n<h3>10.1 Izravni utjecaji<\/h3>\n<ul>\n<li><strong>Visoka vibracijska amplituda:<\/strong> prekomjerne razine koje uzrokuju nelagodu i sigurnosne rizike, \u010desto guraju\u0107i stroj preko njegovih <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/vibration-severity\/\">severiteta vibracija<\/a> limits.<\/li>\n<li><strong>Noise:<\/strong> zvukovi zveckanja, udaranja ili kucanja.<\/li>\n<li><strong>Smanjena preciznost:<\/strong> gre\u0161ke u pozicioniranju vratila.<\/li>\n<li><strong>Accelerated wear:<\/strong> udarna optere\u0107enja o\u0161te\u0107uju komponente.<\/li>\n<\/ul>\n<h3>10.2 Sekundarno o\u0161te\u0107enje<\/h3>\n<ul>\n<li><strong>O\u0161te\u0107enje le\u017eaja:<\/strong> udarna optere\u0107enja i neuskla\u0111enost koju uvodi labavost o\u0161te\u0107uju le\u017eaje.<\/li>\n<li><strong>Tro\u0161enje vratila:<\/strong> mikropomicanje na labavim spojevima uzrokuje tro\u0161enje od frikcije.<\/li>\n<li><strong>Otkazivanje vijaka\/pri\u010dvr\u0161\u0107iva\u010da:<\/strong> vijci mogu umrijeti od zamora i pucati pod naizmjeni\u010dnim optere\u0107enjima.<\/li>\n<li><strong>Propagacija pukotine:<\/strong> vibracija pogoni postoje\u0107e pukotine dalje.<\/li>\n<li><strong>Pogor\u0161anje temelja:<\/strong> kontinuirana vibracija razbija beton i malter.<\/li>\n<\/ul>\n<h3>10.3 Operativni problemi<\/h3>\n<ul>\n<li>Spre\u010dava efikasno balansiranje.<\/li>\n<li>\u010cini nemogu\u0107e odr\u017eavanje poravnanja.<\/li>\n<li>Uzrokuje dijagnosti\u010dku konfuziju koja maskira druge probleme.<\/li>\n<li>Smanjuje ukupnu pouzdanost opreme.<\/li>\n<\/ul>\n<h2>11. Primjer iz prakse<\/h2>\n<p><strong>Situation:<\/strong> veliki ventilator s inducirane struje koji radi na 1200 o\/min s prekomernom vibracijom.<\/p>\n<ul>\n<li><strong>Po\u010detni simptomi:<\/strong> 8 mm\/s ukupna vibracija prema alarmu od 4,5 mm\/s.<\/li>\n<li><strong>Spectrum:<\/strong> strong 1\u00d7, 2\u00d7, 3\u00d7, 4\u00d7 components.<\/li>\n<li><strong>Poku\u0161aji balansiranja:<\/strong> tri poku\u0161aja, bez pobolj\u0161anja, faza nestalana kroz sve.<\/li>\n<li><strong>Investigation:<\/strong> fizi\u010dka inspekcija prona\u0161la je \u010detiri od osam sidnih vijaka labava.<\/li>\n<li><strong>Correction:<\/strong> all anchor bolts re-torqued to the 400 N\u00b7m specification.<\/li>\n<li><strong>Result:<\/strong> vibracija je odmah pala na 1,8 mm\/s.<\/li>\n<li><strong>Follow-up:<\/strong> jedan prolazak balansiranja zatim je smanjio vibraciju na 0,8 mm\/s, sada kada je sustav bio linearan.<\/li>\n<li><strong>Lesson:<\/strong> uvijek provjerite labavost prije balansiranja.<\/li>\n<\/ul>\n<p>Ovaj slu\u010daj je klasi\u010dan: ista tri neuspje\u0161na prolaska balansiranja koja su frustrirala posadu bila su sama diagnoza. \u010cim je temelj ponovno postao krut, rotor se pona\u0161ao linearno i korekcija nebalansirane optere\u0107enja dosegnuta je prvi put. Prenosivi analizator s dva kanala kao \u0161to je <a href=\"https:\/\/vibromera.eu\/bs\/proizvod\/balanset-1\/\">Balanset-1A<\/a> shortens this loop further \u2014 its live spectrum and stable-versus-scattered phase readout flag a non-linear, loose machine in minutes, so an engineer knows to reach for a torque wrench before attempting a balance that was never going to take. The overall level itself can be reconstructed from the spectrum with the <a href=\"https:\/\/vibromera.eu\/bs\/calculators\/vibration-overall-level\/\">Kalkulator ukupne razine vibracija<\/a> da potvrdi gdje stroj sjed\u00ed u odnosu na alarmnu vrijednost.<\/p>\n<h2>12. Najbolje Prakse<\/h2>\n<h3>12.1 Dijagnosti\u010dka Checklist<\/h3>\n<p>Pri istrazi bilo kojeg vibracijskog problema, uvijek prvo isklju\u010dite ili potvrdite mehani\u010dku labavost:<\/p>\n<ol>\n<li>Analizirajte spektar za vi\u0161estruke harmonike.<\/li>\n<li>Provjerite ponovljivost faze izme\u0111u pokretanja.<\/li>\n<li>Izvedite tap testove na osumnji\u010denim komponentama.<\/li>\n<li>Provjerite moment pritezanja svakog vijka.<\/li>\n<li>Provjerite pukotine, tro\u0161enje i degradaciju.<\/li>\n<li><strong>Prvo ispravite bilo koju labavost<\/strong>, prije daljnje dijagnostike ili korekcija.<\/li>\n<\/ol>\n<h3>12.2 Protokol Odr\u017eavanja<\/h3>\n<ul>\n<li>Uklju\u010dite provjere momenta pritezanja vijaka u raspored preventivnog odr\u017eavanja.<\/li>\n<li>Dokumentirajte bazne vrijednosti momenta pritezanja.<\/li>\n<li>Pratite opu\u0161tanje momenta pritezanja tijekom vremena.<\/li>\n<li>Koristite spojne tvari na kriti\u010dnim pri\u010dvrstiva\u010dima.<\/li>\n<li>Zamijenite radije nego da ponovljeno zate\u017eete gdje se opu\u0161tanje kontinuirano javlja.<\/li>\n<\/ul>\n<p>Mehanika labavost je \u010dest, ali \u010desto zanemarena uzrok vibracija strojeva. Njena karakteristi\u010dna vi\u0161eharmonijska signatura, nelinearno pona\u0161anje i sklonost da se mije\u0161a sa svakim drugim dijagnosti\u010dkim i korekcijskim mjerama \u010dine je bitnom za provjeru \u2014 i ispravku \u2014 kao prvi korak u svakom nastojanju rje\u0161avanja vibracijskog problema.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/bs\/glossary\/\">\u2190 Povratak na glavnu stranicu<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Saznajte vi\u0161e o mehani\u010dkom labavljenju, prekomjernim razmazima ili neadekvatnom u\u010dvr\u0161\u0107enju u rotiraju\u0107im ma\u0161inama \u0161to uzrokuje vi\u0161estruke harmonike i nelinearno pona\u0161anje vibracija.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-20648","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/bs\/wp-json\/wp\/v2\/glossary\/20648","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":1,"href":"https:\/\/vibromera.eu\/bs\/wp-json\/wp\/v2\/glossary\/20648\/revisions"}],"predecessor-version":[{"id":101454,"href":"https:\/\/vibromera.eu\/bs\/wp-json\/wp\/v2\/glossary\/20648\/revisions\/101454"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/bs\/wp-json\/wp\/v2\/media?parent=20648"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/bs\/wp-json\/wp\/v2\/categories?post=20648"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/bs\/wp-json\/wp\/v2\/tags?post=20648"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}