{"id":133,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/gear-wear\/"},"modified":"2026-05-23T22:51:40","modified_gmt":"2026-05-23T22:51:40","slug":"gear-wear","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/ro\/glossary\/gear-wear\/","title":{"rendered":"Ce este uzura angrenajelor? Tipuri \u0219i metode de detectare"},"content":{"rendered":"<h1>\u00cen\u021belegerea uzurii angrenajelor<\/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\/ro\/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\/ro\/product\/balanset-1\/\" title=\"Echilibrator portabil \u0219i analizor de vibra\u021bii Balanset-1A\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Balanset-1A kit complet \u2014 echilibrator portabil \u0219i analizor de vibra\u021bii\" 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\/ro\/product-category\/devices\/\" rel=\"tag\">Dispozitive<\/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\/ro\/product\/balanset-1\/\" title=\"Echilibrator portabil \u0219i analizor de vibra\u021bii Balanset-1A\">Echilibrator portabil \u0219i analizor de vibra\u021bii 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> + TVA (dac\u0103 este cazul)<\/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=\"\/ro\/wp-json\/wp\/v2\/glossary\/133?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=\"Adaug\u0103 \u00een co\u0219\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adaug\u0103 \u00een co\u0219\" 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=\"\/ro\/wp-json\/wp\/v2\/glossary\/133?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=\"Adaug\u0103 \u00een co\u0219: &amp;lbquo;Portable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"\u201ePortable balancer &amp; Vibration analyzer Balanset-1A\u201d a fost ad\u0103ugat \u00een co\u0219\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adaug\u0103 \u00een co\u0219<\/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\/ro\/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\/ro\/product\/vibration-sensor\/\" title=\"Senzor de vibra\u021bii\">\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=\"Prim-plan senzor de vibra\u021bii 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\/ro\/product-category\/parts\/\" rel=\"tag\">Piese<\/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\/ro\/product\/vibration-sensor\/\" title=\"Senzor de vibra\u021bii\">Senzor de vibra\u021bii<\/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> + TVA (dac\u0103 este cazul)<\/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=\"\/ro\/wp-json\/wp\/v2\/glossary\/133?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=\"Adaug\u0103 \u00een co\u0219\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adaug\u0103 \u00een co\u0219\" 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=\"\/ro\/wp-json\/wp\/v2\/glossary\/133?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=\"Adaug\u0103 \u00een co\u0219: &amp;lbquo;Vibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"\u201eVibration sensor\u201d a fost ad\u0103ugat \u00een co\u0219\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adaug\u0103 \u00een co\u0219<\/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\/ro\/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\/ro\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Senzor optic (tahometru cu laser)\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Senzor optic (tahometru cu laser)\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-1536x1023.webp 1536w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU.webp 1600w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/ro\/product-category\/parts\/\" rel=\"tag\">Piese<\/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\/ro\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Senzor optic (tahometru cu laser)\">Senzor optic (tahometru cu laser)<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>124.00<\/span> + TVA (dac\u0103 este cazul)<\/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=\"\/ro\/wp-json\/wp\/v2\/glossary\/133?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=\"Adaug\u0103 \u00een co\u0219\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adaug\u0103 \u00een co\u0219\" 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=\"\/ro\/wp-json\/wp\/v2\/glossary\/133?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=\"Adaug\u0103 \u00een co\u0219: &amp;lbquo;Optical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"\u201eOptical Sensor (Laser Tachometer)\u201d a fost ad\u0103ugat \u00een co\u0219\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adaug\u0103 \u00een co\u0219<\/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\/ro\/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\/ro\/product\/balanset-4\/\" title=\"Balanset-4\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Kit de echilibrare a rotorului Vibromera: geant\u0103 de transport, condi\u021bioner de semnal multicanal, analizor portabil, baz\u0103 magnetic\u0103, senzori de vibra\u021bii \u0219i cabluri spiralate.\" 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\/ro\/product-category\/devices\/\" rel=\"tag\">Dispozitive<\/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\/ro\/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> + TVA (dac\u0103 este cazul)<\/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=\"\/ro\/wp-json\/wp\/v2\/glossary\/133?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=\"Adaug\u0103 \u00een co\u0219\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adaug\u0103 \u00een co\u0219\" 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=\"\/ro\/wp-json\/wp\/v2\/glossary\/133?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=\"Adaug\u0103 \u00een co\u0219: &amp;lbquo;Balanset-4\u201d\" rel=\"nofollow\" data-success_message=\"\u201eBalanset-4\u201d a fost ad\u0103ugat \u00een co\u0219\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adaug\u0103 \u00een co\u0219<\/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\/ro\/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\/ro\/product\/magnet-stand\/\" title=\"Stand magnetic 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=\"Baza magnetic\u0103.\" 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\/ro\/product-category\/parts\/\" rel=\"tag\">Piese<\/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\/ro\/product\/magnet-stand\/\" title=\"Stand magnetic Insize-60-kgf\">Stand magnetic 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> + TVA (dac\u0103 este cazul)<\/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=\"\/ro\/wp-json\/wp\/v2\/glossary\/133?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=\"Adaug\u0103 \u00een co\u0219\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adaug\u0103 \u00een co\u0219\" 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=\"\/ro\/wp-json\/wp\/v2\/glossary\/133?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=\"Adaug\u0103 \u00een co\u0219: &amp;lbquo;Magnetic Stand Insize-60-kgf\u201d\" rel=\"nofollow\" data-success_message=\"\u201eMagnetic Stand Insize-60-kgf\u201d a fost ad\u0103ugat \u00een co\u0219\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adaug\u0103 \u00een co\u0219<\/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\/ro\/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\/ro\/product\/reflective-tape\/\" title=\"Band\u0103 reflectorizant\u0103\">\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=\"Band\u0103 reflectorizant\u0103\" 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\/ro\/product-category\/parts\/\" rel=\"tag\">Piese<\/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\/ro\/product\/reflective-tape\/\" title=\"Band\u0103 reflectorizant\u0103\">Band\u0103 reflectorizant\u0103<\/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> + TVA (dac\u0103 este cazul)<\/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=\"\/ro\/wp-json\/wp\/v2\/glossary\/133?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=\"Adaug\u0103 \u00een co\u0219\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adaug\u0103 \u00een co\u0219\" 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=\"\/ro\/wp-json\/wp\/v2\/glossary\/133?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=\"Adaug\u0103 \u00een co\u0219: &amp;lbquo;Reflective tape\u201d\" rel=\"nofollow\" data-success_message=\"\u201eReflective tape\u201d a fost ad\u0103ugat \u00een co\u0219\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adaug\u0103 \u00een co\u0219<\/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\/ro\/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\/ro\/product\/dynamic-balancer-balanset-1a\/\" title=\"Echilibrator dinamic &quot;Balanset-1A&quot; 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=\"Con\u021binutul kitului Balanset-1A cu unitate de interfa\u021b\u0103, senzori, tahometru \u0219i accesorii\" 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\/ro\/product-category\/devices\/\" rel=\"tag\">Dispozitive<\/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\/ro\/product\/dynamic-balancer-balanset-1a\/\" title=\"Echilibrator dinamic &quot;Balanset-1A&quot; OEM\">Echilibrator dinamic \"Balanset-1A\" 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> + TVA (dac\u0103 este cazul)<\/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=\"\/ro\/wp-json\/wp\/v2\/glossary\/133?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=\"Adaug\u0103 \u00een co\u0219\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adaug\u0103 \u00een co\u0219\" 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=\"\/ro\/wp-json\/wp\/v2\/glossary\/133?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=\"Adaug\u0103 \u00een co\u0219: &amp;lbquo;Dynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"\u201eDynamic balancer \u201cBalanset-1A\u201d OEM\u201d a fost ad\u0103ugat \u00een co\u0219\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adaug\u0103 \u00een co\u0219<\/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>Uzura angrenajului<\/strong> este pierderea progresiv\u0103 de material de pe suprafe\u021bele din\u021bilor angrenajului, cauzat\u0103 de procese mecanice \u2014 abraziune, aderen\u021b\u0103, oboseal\u0103 a suprafe\u021bei \u0219i coroziune. Spre deosebire de ruperea brusc\u0103 a unui dinte, uzura angrenajului reprezint\u0103 o degradare treptat\u0103 care modific\u0103 profilul din\u021bilor, cresc\u00e2nd <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/backlash\/\">joc \u00eentre din\u021bi<\/a>\u0219i cre\u0219te treptat nivelul de zgomot \u0219i <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/vibration\/\">vibra\u021bii<\/a> niveluri. Dac\u0103 nu se intervine, aceasta duce la o defec\u021biune func\u021bional\u0103 atunci c\u00e2nd pierderea de material devine excesiv\u0103 sau evolueaz\u0103 c\u0103tre forme de deteriorare mai agresive, cum ar fi <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/pitting\/\">ciupituri<\/a> sau ruperea din\u021bilor. Deoarece uzura avanseaz\u0103 lent \u0219i previzibil, aceasta este una dintre cele mai utile defecte de urm\u0103rit: \u00een\u021belegerea mecanismelor \u0219i monitorizarea evolu\u021biei lor prin <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/vibration-analysis\/\">analiza vibra\u021biilor<\/a>, <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/oil-analysis\/\">analiza uleiului<\/a>, iar inspec\u021biile periodice transform\u0103 o defec\u021biune iminent\u0103 \u00eentr-o schimbare planificat\u0103 a angrenajelor, cu costuri reduse.<\/p>\n<h2>1. Tipuri \u0219i mecanisme de uzur\u0103 a angrenajelor<\/h2>\n<p>Uzura nu este un proces unic. Identificarea <em>care<\/em> \u00cen\u021belegerea mecanismului care st\u0103 la baza acestui fenomen este primul pas c\u0103tre remedierea lui, deoarece solu\u021bia pentru uzura abraziv\u0103 (un ulei mai curat) este diferit\u0103 de cea pentru uzura prin frecare (un film lubrifiant mai bun). Acestea sunt principalele tipuri de uzur\u0103 \u00eent\u00e2lnite \u00een industria <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/gear-defects\/\">gearing<\/a>.<\/p>\n<h3>Abrasive Wear<\/h3>\n<p>Cel mai frecvent mecanism \u00eent\u00e2lnit \u00een cutiile de viteze industriale. Particulele dure \u2014 murd\u0103rie, a\u0219chii metalice sau resturi de uzur\u0103 acumulate anterior \u2014 r\u0103m\u00e2n blocate \u00eentre flancurile din\u021bilor \u0219i \u00eendep\u0103rteaz\u0103 materialul printr-o ac\u021biune de \u0219lefuire, similar\u0103 cu cea a pastei de lepuire. Rezultatul este o suprafa\u021b\u0103 lustruit\u0103 \u0219i neted\u0103, cu material \u00eendep\u0103rtat destul de uniform, iar viteza de uzur\u0103 variaz\u0103 \u00een func\u021bie at\u00e2t de nivelul de contaminare, c\u00e2t \u0219i de sarcin\u0103. Filtrarea eficient\u0103, etan\u0219area corespunz\u0103toare \u0219i asamblarea curat\u0103 reprezint\u0103 principalele m\u0103suri de protec\u021bie.<\/p>\n<h3>Uzura adeziv\u0103 (gripare \/ rizare)<\/h3>\n<p>Acest fenomen apare \u00een condi\u021bii de \u00eenc\u0103rcare extrem\u0103 sau de lubrifiere necorespunz\u0103toare, c\u00e2nd pelicula protectoare de ulei se rupe, iar asperit\u0103\u021bile determin\u0103 un contact direct metal-metal. Sudarea \u0219i ruperea la nivel microscopic \u00een punctele de contact prin alunecare produc suprafe\u021be aspre \u0219i sf\u00e2\u0219iate, transfer vizibil de material \u00eentre din\u021bii care se \u00eembin\u0103 \u0219i urme de zg\u00e2rieturi aliniate cu direc\u021bia de alunecare. Zg\u00e2rierea este periculoas\u0103 deoarece poate progresa rapid odat\u0103 ini\u021biat\u0103, escalad\u00e2nd p\u00e2n\u0103 la o defec\u021biune catastrofal\u0103; lubrifierea adecvat\u0103, aditivii pentru presiune extrem\u0103 (EP) \u0219i sarcinile reduse o \u021bin la distan\u021b\u0103.<\/p>\n<h3>Micropitting<\/h3>\n<p>Un tip de uzur\u0103 prin oboseal\u0103 de suprafa\u021b\u0103 care creeaz\u0103 o textur\u0103 fin\u0103, mat\u0103. Peliculele sub\u021biri de lubrifiant permit apari\u021bia unor tensiuni de contact ridicate la nivelul asperit\u0103\u021bilor, gener\u00e2nd mii de gropi\u021be microscopice cu diametrul de aproximativ 10\u201350 \u00b5m \u0219i conferind suprafe\u021bei un aspect caracteristic gri-mat. Acest fenomen se concentreaz\u0103 de obicei \u00een apropierea liniei primitive, unde se combin\u0103 mi\u0219carea de rulare cu cea de alunecare. Micropittingul se poate stabiliza dac\u0103 este u\u0219or sau poate evolua spre macropitting dac\u0103 este sever \u2014 \u0219i, \u00een ambele cazuri, modific\u0103 profilul din\u021bilor \u0219i cre\u0219te zgomotul \u0219i vibra\u021biile.<\/p>\n<h3>Uzur\u0103 moderat\u0103 (normal\u0103)<\/h3>\n<p>Nu orice uzur\u0103 reprezint\u0103 o defec\u021biune. \u00cen cazul tuturor angrenajelor, este de a\u0219teptat s\u0103 se produc\u0103 o u\u0219oar\u0103 lustruire \u0219i o u\u0219oar\u0103 uzur\u0103 a materialului de-a lungul anilor. Ritmul acestei uzuri trebuie s\u0103 fie lent \u0219i previzibil (cu mult sub 0,1 mm pe durata de via\u021b\u0103 a angrenajului) \u0219i este pe deplin acceptabil, cu condi\u021bia s\u0103 se \u00eencadreze \u00een toleran\u021bele de proiectare. Recunoa\u0219terea uzurii normale <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/wear\/\">uzur\u0103<\/a> previne interven\u021biile inutile.<\/p>\n<h3>Corrosive Wear<\/h3>\n<p>Cauzat\u0103 de umiditate, lubrifian\u021bi acizi sau contaminare chimic\u0103, uzura coroziv\u0103 se manifest\u0103 prin pete de culoarea ruginii, asperit\u0103\u021bi ale suprafe\u021bei \u0219i coroziune punctiform\u0103. Aceasta apare cel mai frecvent atunci c\u00e2nd o cutie de viteze r\u0103m\u00e2ne nefolosit\u0103 \u00een prezen\u021ba umidit\u0103\u021bii \u2014 de exemplu, un sistem de ac\u021bionare \u00een standby sau o unitate depozitat\u0103. Etan\u0219area corespunz\u0103toare, utilizarea inhibitorilor de coroziune \u0219i protec\u021bia \u00een timpul depozit\u0103rii (inclusiv desicantele pentru orificiile de aerisire) reprezint\u0103 m\u0103surile preventive standard.<\/p>\n<h2>2. Efectele uzurii angrenajelor<\/h2>\n<p>Pe m\u0103sur\u0103 ce materialul dispare de pe flancuri, consecin\u021bele se propag\u0103 \u00een lan\u021b, de la geometrie la performan\u021b\u0103 \u0219i p\u00e2n\u0103 la accelerarea deterior\u0103rii proprii.<\/p>\n<h3>Modific\u0103ri geometrice<\/h3>\n<ul>\n<li><strong>Modificarea profilului:<\/strong> profilul involut se deterioreaz\u0103, perturb\u00e2nd ac\u021biunea conjugat\u0103 lin\u0103 care asigur\u0103 func\u021bionarea silen\u021bioas\u0103 a angrenajului.<\/li>\n<li><strong>Cre\u0219terea jocului dintre flancuri:<\/strong> Pierderea de material m\u0103re\u0219te distan\u021ba dintre din\u021bii care se \u00eembin\u0103.<\/li>\n<li><strong>Rata de contact redus\u0103:<\/strong> \u00een orice moment, num\u0103rul din\u021bilor care suport\u0103 sarcina este mai mic.<\/li>\n<li><strong>Concentrarea sarcinilor:<\/strong> zona de contact r\u0103mas\u0103 este supus\u0103 unei solicit\u0103ri mai mari.<\/li>\n<\/ul>\n<h3>Degradarea performan\u021bei<\/h3>\n<ul>\n<li><strong>Vibra\u021bii mai puternice:<\/strong> contactul deficitar \u00eentre din\u021bi \u0219i rigiditatea variabil\u0103 a angrenajului genereaz\u0103 \u0219ocuri periodice.<\/li>\n<li><strong>Zgomot:<\/strong> Zdr\u0103ng\u0103nit de la reac\u021bie, sc\u00e2ncet de la rugozitatea suprafe\u021bei<\/li>\n<li><strong>Eficien\u021b\u0103 redus\u0103:<\/strong> Pierderile mai mari prin frecare duc la risipirea puterii de intrare.<\/li>\n<li><strong>Accuracy loss:<\/strong> cre\u0219terea jocului dintre flancuri afecteaz\u0103 precizia de pozi\u021bionare \u00een cazul sistemelor de indexare \u0219i al servomecanismelor.<\/li>\n<\/ul>\n<h3>Deteriorare accelerat\u0103<\/h3>\n<p>Uzura tinde s\u0103 se autoalimenteze. Din\u021bii uza\u021bi suport\u0103 sarcini mai mari, deoarece acestea sunt distribuite pe un num\u0103r mai mic de din\u021bi; tensiunea se concentreaz\u0103 \u00een zonele uzate, iar procesul poate duce la apari\u021bia de cavit\u0103\u021bi sau chiar la ruperea din\u021bilor. Mai grav, resturile generate de uzur\u0103 devin un factor abraziv care agraveaz\u0103 \u0219i mai mult uzura \u2014 un cerc vicios care demonstreaz\u0103 tocmai de ce depistarea timpurie este esen\u021bial\u0103.<\/p>\n<h2>3. Metode de detectare<\/h2>\n<p>Exist\u0103 mai multe tehnici complementare care detecteaz\u0103 uzura \u00een diferite stadii. Cele mai eficiente programe combin\u0103 cel pu\u021bin dou\u0103 dintre acestea, deoarece fiecare dintre ele identific\u0103 o fa\u021bet\u0103 diferit\u0103 a aceleia\u0219i degrad\u0103ri.<\/p>\n<h3>Analiza vibra\u021biilor<\/h3>\n<p>Angrenarea unei perechi de ro\u021bi din\u021bate produce un ton puternic la <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/gear-mesh-frequency\/\">frecven\u021ba de angrenare (GMF)<\/a>\u0219i las\u0103 urme clare \u00een jurul s\u0103u:<\/p>\n<ul>\n<li><strong>Evolu\u021bia amplitudinii GMF:<\/strong> o cre\u0219tere treptat\u0103 indic\u0103 o uzur\u0103 progresiv\u0103.<\/li>\n<li><strong>Dezvoltare armonic\u0103:<\/strong> apari\u021bia \u0219i cre\u0219terea valorilor 2\u00d7GMF \u0219i 3\u00d7GMF pe m\u0103sur\u0103 ce profilul se degradeaz\u0103.<\/li>\n<li><strong>Benzi laterale:<\/strong> shaft-speed <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/sidebands\/\">benzi laterale<\/a> care apar \u00een jurul GMF, indic\u00e2nd modularea angren\u0103rii.<\/li>\n<li><strong>Zgomotul de band\u0103 larg\u0103:<\/strong> con\u021binut ridicat de frecven\u021be \u00eenalte cauzat de rugozitatea suprafe\u021bei.<\/li>\n<li><strong>Forma de und\u0103 de timp:<\/strong> cre\u0219terea neregulilor \u0219i impactul asupra <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/time-waveform\/\">form\u0103 de und\u0103 temporal\u0103<\/a>.<\/li>\n<\/ul>\n<p>Faptul de a \u0219ti exact unde s\u0103 cau\u021bi mai \u00eent\u00e2i faciliteaz\u0103 mult interpretarea; <a href=\"https:\/\/vibromera.eu\/ro\/calculators\/gear-mesh-frequency\/\">Calculator de frecven\u021b\u0103 a angrenajului<\/a> v\u0103 ofer\u0103 valoarea GMF \u0219i distan\u021ba dintre benzile laterale pe baza num\u0103rului de din\u021bi \u0219i a tura\u021biei arborelui, \u00eenainte chiar de a deschide spectrul.<\/p>\n<h3>Analiza uleiului<\/h3>\n<ul>\n<li><strong>Analiza particulelor de uzur\u0103:<\/strong> monitorizarea concentra\u021biei de fier \u00een probele de ulei.<\/li>\n<li><strong>Ferografie:<\/strong> clasificarea morfologiei particulelor \u2014 particule rezultate din frecare, t\u0103iere sau oboseal\u0103 \u2014 pentru a identifica modul de uzur\u0103.<\/li>\n<li><strong>Analiza spectrografic\u0103:<\/strong> compozi\u021bia elementar\u0103 care indic\u0103 prezen\u021ba metalelor uzate.<\/li>\n<li><strong>Num\u0103rarea particulelor:<\/strong> monitorizarea concentra\u021biei \u0219i a distribu\u021biei pe dimensiuni a de\u0219eurilor.<\/li>\n<li><strong>Depistarea precoce:<\/strong> Analiza uleiului poate semnala o uzur\u0103 anormal\u0103 \u00eenainte ca vreun simptom de vibra\u021bie s\u0103 apar\u0103, ceea ce o transform\u0103 \u00eentr-un sistem de avertizare timpurie extrem de eficient.<\/li>\n<\/ul>\n<h3>Inspec\u021bie vizual\u0103<\/h3>\n<p>Examinarea direct\u0103 r\u0103m\u00e2ne decisiv\u0103. Inspec\u021bia cu boroscopul permite o examinare f\u0103r\u0103 demontare; inspec\u021bia complet\u0103 se efectueaz\u0103 \u00een timpul reviziilor generale. Inginerii m\u0103soar\u0103 grosimea din\u021bilor la linia de pas, verific\u0103 modelele de contact (folosind colorarea albastr\u0103 sau transferul de acoperire), fotografiaz\u0103 din\u021bii pentru compara\u021bii istorice \u0219i compar\u0103 rezultatele cu limitele de uzur\u0103 publicate de produc\u0103tor.<\/p>\n<h3>Monitorizarea zgomotului<\/h3>\n<p>Metodele acustice completeaz\u0103 setul de instrumente: <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/acoustic-emission\/\">emisie acustic\u0103<\/a> de la contactele din\u021bilor, m\u0103surarea cu ultrasunete a st\u0103rii suprafe\u021bei \u0219i simple modific\u0103ri ale zgomotului audibil, care adesea alerteaz\u0103 un operator experimentat cu mult \u00eenainte de parcurgerea traseului senzorului.<\/p>\n<h2>4. Prevenirea \u0219i prelungirea vie\u021bii<\/h2>\n<p>Cea mai mare parte a uzurii angrenajelor poate fi controlat\u0103. Patru factori \u2014 lubrifierea, controlul contamin\u0103rii, gestionarea sarcinii \u0219i alinierea \u2014 joac\u0103 un rol esen\u021bial \u00een acest sens.<\/p>\n<h3>Lubrifiere adecvat\u0103<\/h3>\n<p>Folosi\u021bi un lubrifiant cu v\u00e2scozitatea adecvat\u0103 pentru sarcina \u0219i viteza de lucru, ad\u0103uga\u021bi aditivi EP pentru sarcini mari \u0219i asigura\u021bi-v\u0103 c\u0103 cantitatea \u0219i debitul sunt corespunz\u0103toare. Men\u021binerea cur\u0103\u021beniei uleiului prin filtrare \u0219i schimbarea acestuia conform programului recomandat de produc\u0103tor protejeaz\u0103 pelicula care previne uzura adeziv\u0103.<\/p>\n<h3>Controlul contamin\u0103rii<\/h3>\n<p>O etan\u0219are eficient\u0103 \u00eempiedic\u0103 p\u0103trunderea particulelor; filtrele de aer \u00eempiedic\u0103 cutia de viteze s\u0103 aspire praf pe m\u0103sur\u0103 ce se \u00eenc\u0103lze\u0219te \u0219i se r\u0103ce\u0219te; practicile corespunz\u0103toare de asamblare \u0219i \u00eentre\u021binere evit\u0103 introducerea de reziduuri; iar sistemele de filtrare a uleiului cu o capacitate de filtrare absolut\u0103 de aproximativ 10\u201325 \u00b5m elimin\u0103 particulele abrazive aflate deja \u00een circula\u021bie.<\/p>\n<h3>Gestionarea \u00eenc\u0103rc\u0103rii<\/h3>\n<p>Respecta\u021bi limitele de sarcin\u0103 prev\u0103zute \u00een proiect, evita\u021bi sarcinile de \u0219oc \u0219i varia\u021biile bru\u0219te ale sarcinii, monitoriza\u021bi cuplul \u0219i puterea transmise \u0219i lua\u021bi \u00een considerare utilizarea unei cutii de viteze de dimensiuni mai mari dac\u0103 aceasta este supra\u00eenc\u0103rcat\u0103 \u00een mod constant.<\/p>\n<h3>Aliniere \u0219i instalare<\/h3>\n<p>Asigura\u021bi-v\u0103 c\u0103 suprafa\u021ba de contact se \u00eentinde pe toat\u0103 l\u0103\u021bimea fe\u021bei \u0219i corecta\u021bi eventualele devia\u021bii ale axului <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/misalignment\/\">nealiniere<\/a> care provoac\u0103 \u00eenc\u0103rcarea pe margini, alege\u021bi \u0219i \u00eentre\u021bine\u021bi rulmen\u021bii \u00een mod corespunz\u0103tor \u0219i verifica\u021bi dac\u0103 jocul se \u00eencadreaz\u0103 \u00een limitele specificate. Re\u021bine\u021bi c\u0103 dezaxarea cutiei de viteze are adesea originea \u00een amonte \u2014 un cuplaj aliniat necorespunz\u0103tor sau un dezechilibru rezidual <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/unbalance\/\">dezechilibru<\/a> \u00een rotorul de antrenare solicit\u0103 din\u021bii \u00een mod inegal. Remedierea acestor cauze principale pe teren cu ajutorul unui echilibrator \u0219i analizor portabil, precum <a href=\"https:\/\/vibromera.eu\/ro\/produs\/balanset-1\/\">Balanset-1A<\/a> elimin\u0103 un factor ascuns care accelereaz\u0103 uzura angrenajelor \u00eenainte ca acesta s\u0103 ajung\u0103 la flancurile din\u021bilor.<\/p>\n<h2>5. C\u00e2nd trebuie \u00eenlocuite angrenajele<\/h2>\n<p>\u00cen cele din urm\u0103, uzura dep\u0103\u0219e\u0219te pragul de la monitorizare la \u00eenlocuire. Criteriile clare \u0219i cuantificabile asigur\u0103 c\u0103 aceast\u0103 decizie este luat\u0103 \u00een mod obiectiv, nu din reac\u021bie.<\/p>\n<h3>Criterii de \u00eenlocuire<\/h3>\n<ul>\n<li><strong>Grosimea din\u021bilor:<\/strong> uzur\u0103 care dep\u0103\u0219e\u0219te limita indicat\u0103 de produc\u0103tor, de obicei o pierdere de material de 10\u201320 %.<\/li>\n<li><strong>Nivelurile de vibra\u021bii:<\/strong> Amplitudinea GMF dep\u0103\u0219e\u0219te limitele de alarm\u0103 \u00een ciuda \u00eembun\u0103t\u0103\u021birilor lubrifierii<\/li>\n<li><strong>Amploarea ciupiturilor:<\/strong> aproximativ 30% din suprafa\u021ba dintelui prezint\u0103 ciupituri (pitting) de intensitate moderat\u0103 p\u00e2n\u0103 la sever\u0103.<\/li>\n<li><strong>Zg\u00e2rieturi \/ urme de uzur\u0103:<\/strong> Orice zg\u00e2riere sau frecare (scuffing) de la moderat\u0103 la sever\u0103 constituie \u00een sine un factor declan\u0219ator pentru \u00eenlocuire.<\/li>\n<li><strong>Zgomot:<\/strong> un zgomot excesiv care indic\u0103 un contact deficitar \u00eentre din\u021bi.<\/li>\n<li><strong>Joc \u00eentre flancuri:<\/strong> valori m\u0103surate care dep\u0103\u0219esc valoarea maxim\u0103 specificat\u0103.<\/li>\n<\/ul>\n<h3>Considera\u021bii privind momentul<\/h3>\n<p>Planifica\u021bi \u00eenlocuirea \u00een func\u021bie de \u00eentreruperile programate, nu de situa\u021biile de urgen\u021b\u0103. \u00cenlocui\u021bi ro\u021bile din\u021bate pereche \u2014 acestea se uzeaz\u0103 simultan, iar o roat\u0103 din\u021bat\u0103 nou\u0103 care se angreneaz\u0103 cu una uzat\u0103 se uzeaz\u0103 rapid. Dac\u0103 carcasa este deteriorat\u0103, compara\u021bi \u00eenlocuirea complet\u0103 a cutiei de viteze cu \u00eenlocuirea doar a ro\u021bilor din\u021bate \u0219i comanda\u021bi din timp ro\u021bile din\u021bate de schimb, deoarece cele fabricate la comand\u0103 pot avea termene de livrare \u00eendelungate.<\/p>\n<p>Uzura angrenajelor este o consecin\u021b\u0103 inevitabil\u0103 a transmiterii puterii, dar este, de asemenea, una dintre cele mai u\u0219or de gestionat. Prin lubrifiere adecvat\u0103, control riguros al contamin\u0103rii \u0219i m\u0103suri sistematice <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/condition-monitoring\/\">monitorizarea st\u0103rii<\/a> \u2014 \u00een special prin monitorizarea frecven\u021bei de angrenare \u0219i a benzilor laterale ale acesteia, al\u0103turi de analiza uleiului \u2014 se pot reduce la minimum ratele de uzur\u0103, se poate maximiza durata de via\u021b\u0103 a cutiei de viteze, iar \u00eenlocuirea angrenajelor poate fi efectuat\u0103 conform unui program prestabilit, cu mult \u00eenainte de apari\u021bia oric\u0103rei defec\u021biuni catastrofale.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/ro\/glossary\/\">\u2190 \u00cenapoi la indexul principal<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Afla\u021bi despre uzura angrenajelor, inclusiv mecanismele de uzur\u0103 abraziv\u0103, adeziv\u0103 \u0219i prin oboseal\u0103, detectabile prin analiza vibra\u021biilor, analiza uleiului \u0219i inspec\u021bia suprafe\u021belor din\u021bilor.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-133","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/glossary\/133","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":1,"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/glossary\/133\/revisions"}],"predecessor-version":[{"id":101386,"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/glossary\/133\/revisions\/101386"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/media?parent=133"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/categories?post=133"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/tags?post=133"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}