{"id":20630,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/backlash\/"},"modified":"2026-05-23T22:44:56","modified_gmt":"2026-05-23T22:44:56","slug":"backlash","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/ro\/glossary\/backlash\/","title":{"rendered":"Ce este jocul? Jocul \u0219i spa\u021biul dintre angrenaj"},"content":{"rendered":"<h1>\u00cen\u021belegerea jocului \u00een angrenaje \u0219i cuplaje<\/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\/20630?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\/20630?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\/20630?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\/20630?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\/20630?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\/20630?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\/20630?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\/20630?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\/20630?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\/20630?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\/20630?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\/20630?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\/20630?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\/20630?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>Joc<\/strong> (numit, de asemenea, joc sau joc liber) este jocul sau spa\u021biul dintre componentele conjugate \u00een ac\u021bion\u0103rile mecanice - cel mai frecvent, jocul tangen\u021bial dintre din\u021bii angrenajului care se angreneaz\u0103 atunci c\u00e2nd un angrenaj este \u021binut \u00een pozi\u021bie sta\u021bionar\u0103 \u0219i angrenajul conjugat este balansat \u00eenainte \u0219i \u00eenapoi. Reprezint\u0103 cantitatea de &#8220;mi\u0219care pierdut\u0103&#8221; sau de joc liber din sistem: distan\u021ba pe care angrenajul conduc\u0103tor se poate roti \u00eenainte de a se cupla cu angrenajul condus \u00een direc\u021bia opus\u0103. O cantitate mic\u0103 \u0219i deliberat\u0103 de joc este esen\u021bial\u0103 pentru o <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/gear-defects\/\">func\u021bionarea angrenajului<\/a>, dar atunci c\u00e2nd cre\u0219te prin uzur\u0103 devine o surs\u0103 de sarcin\u0103 de impact, zgomot, erori de pozi\u021bionare \u0219i <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/vibration\/\">vibra\u021bii<\/a>.<\/p>\n<h2>1. Defini\u021bie: Ce este Backlash?<\/h2>\n<p>\u00centr-o pereche de angrenaje, jocul este definit cel mai precis ca fiind diferen\u021ba m\u0103surat\u0103 de-a lungul liniei de ac\u021biune - sau, \u00een mod echivalent, jocul tangen\u021bial la linia de pas - care permite unui dinte s\u0103 se deplaseze u\u0219or \u00een spa\u021biul dintelui corespondent \u00eenainte de a se realiza contactul. \u021aine\u021bi fix\u0103 o roat\u0103 din\u021bat\u0103 \u0219i mi\u0219ca\u021bi-o pe cealalt\u0103, iar unghiul \u00een care aceasta se deplaseaz\u0103 liber \u00eenainte ca flancurile s\u0103 se ating\u0103 este o expresie direct\u0103 a jocului prezent.<\/p>\n<p>Aceea\u0219i idee se extinde dincolo de angrenaje. Cuplajele, canelurile, \u0219uruburile de ghidare, transmisiile cu cremalier\u0103 \u0219i pinion \u0219i orice conexiune din\u021bat\u0103 sau cu chei\u021b\u0103 prezint\u0103 un anumit joc. Punctul crucial este c\u0103 <strong>un anumit joc este necesar \u0219i inten\u021bionat<\/strong>: ofer\u0103 spa\u021biu pentru formarea unui film lubrifiant, permite dilatarea termic\u0103 a din\u021bilor, absoarbe toleran\u021bele de fabrica\u021bie \u0219i \u00eempiedic\u0103 blocarea din\u021bilor sub sarcin\u0103. Jocul devine un defect doar atunci c\u00e2nd dep\u0103\u0219e\u0219te valoarea sa de proiectare - moment \u00een care se comport\u0103 ca o form\u0103 localizat\u0103 de <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/looseness\/\">joc mecanic<\/a> \u00een interiorul angrenajului.<\/p>\n<h2>2. Scop \u0219i valori tipice<\/h2>\n<h3>De ce jocul este prev\u0103zut prin proiectare<\/h3>\n<ul>\n<li><strong>Spa\u021biu de lubrifiere:<\/strong> permite formarea unei pelicule de ulei \u00eentre flancurile \u00eenc\u0103rcate \u0219i desc\u0103rcate ale din\u021bilor.<\/li>\n<li><strong>Expansiune termic\u0103:<\/strong> permite prelungirea din\u021bilor pe m\u0103sur\u0103 ce cutia de viteze se \u00eenc\u0103lze\u0219te la temperatura de func\u021bionare.<\/li>\n<li><strong>Toleran\u021be de fabrica\u021bie:<\/strong> permite asamblarea unei perechi \u00een ciuda micilor varia\u021bii \u00een grosimea \u0219i distan\u021ba dintre din\u021bi.<\/li>\n<li><strong>Previne legarea:<\/strong> asigur\u0103 c\u0103 din\u021bii nu se blocheaz\u0103 niciodat\u0103 sub sarcin\u0103 sau cre\u0219tere termic\u0103, ceea ce ar spori frecarea \u0219i c\u0103ldura.<\/li>\n<\/ul>\n<h3>Valori tipice ale jocului<\/h3>\n<ul>\n<li><strong>Angrenaje de precizie:<\/strong> 0,05-0,15 mm (0,002-0,006 in).<\/li>\n<li><strong>Angrenaje industriale:<\/strong> 0,2-0,8 mm (0,008-0,030 in).<\/li>\n<li><strong>Utilaje grele:<\/strong> 1,0-3,0 mm (0,040-0,120 in).<\/li>\n<li><strong>Regula general\u0103:<\/strong> aproximativ 0,04-0,08% din distan\u021ba dintre centre pentru angrenajele industriale generale.<\/li>\n<\/ul>\n<p>Acestea sunt puncte de plecare, nu absolute - cifra corect\u0103 depinde de modul, clasa de precizie, material \u0219i sarcin\u0103. Atunci c\u00e2nd se proiecteaz\u0103 sau se verific\u0103 o pereche nou\u0103, este util s\u0103 se confirme geometria din\u021bilor \u00een raport cu un standard de precizie; o <a href=\"https:\/\/vibromera.eu\/ro\/calculators\/spur-gear-calculator\/\">calculator pentru ro\u021bi din\u021bate cilindrice<\/a> \u0219i corespondentul <a href=\"https:\/\/vibromera.eu\/ro\/calculators\/gear-accuracy-class\/\">clasa de precizie a angrenajului<\/a> faciliteaz\u0103 raportarea distan\u021bei \u00eentre centre \u0219i a toleran\u021bei la o band\u0103 de joc sensibil\u0103.<\/p>\n<h2>3. Metode de m\u0103surare<\/h2>\n<h3>M\u0103surare direct\u0103<\/h3>\n<ul>\n<li><strong>Metoda cu lere de grosime:<\/strong> introduce\u021bi lere de grosime \u00eentre din\u021bi la linia de pas pentru a citi direct jocul.<\/li>\n<li><strong>Metoda indicatorului de cadran:<\/strong> bloca\u021bi un angrenaj, balansa\u021bi cel\u0103lalt \u00eenainte \u0219i \u00eenapoi \u0219i m\u0103sura\u021bi cursa liber\u0103 la raza de pas.<\/li>\n<li><strong>M\u0103surare prin coordonate:<\/strong> m\u0103sura\u021bi cu precizie ambele angrenaje \u0219i calcula\u021bi jocul teoretic din grosimea din\u021bilor \u0219i distan\u021ba dintre centre.<\/li>\n<li><strong>Indicator de joc:<\/strong> instrumente special construite, utilizate pentru verificarea produc\u021biei sau inspec\u021bia pe teren.<\/li>\n<\/ul>\n<h3>Evaluare opera\u021bional\u0103<\/h3>\n<ul>\n<li>Asculta\u021bi dac\u0103 se aud z\u0103ng\u0103nituri sau pocnituri, care semnaleaz\u0103 un joc excesiv.<\/li>\n<li>Observa\u021bi mi\u0219carea arborelui atunci c\u00e2nd sarcina este inversat\u0103 - o smucitur\u0103 vizibil\u0103 indic\u0103 joc.<\/li>\n<li>M\u0103surarea erorii de pozi\u021bionare \u00een sistemele servo sau de indexare.<\/li>\n<li>Utiliza\u021bi <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/vibration-analysis\/\">analiza vibra\u021biilor<\/a> pentru a dezv\u0103lui tiparele legate de impact pe care le produce jocul excesiv.<\/li>\n<\/ul>\n<h2>4. Probleme cauzate de jocul excesiv<\/h2>\n<h3>\u00cenc\u0103rcare cu impact \u0219i vibra\u021bii<\/h3>\n<ul>\n<li>Atunci c\u00e2nd sarcina se inverseaz\u0103, din\u021bii se separ\u0103 \u0219i apoi se izbesc \u00eenapoi unul de cel\u0103lalt.<\/li>\n<li>Acest lucru creeaz\u0103 sarcini de \u0219oc \u0219i vibra\u021bii impulsive de fiecare dat\u0103 c\u00e2nd se restabile\u0219te contactul.<\/li>\n<li>Impactul se repet\u0103 la rata de inversare a sarcinii, nu neap\u0103rat la viteza arborelui.<\/li>\n<li>Impactul repetat accelereaz\u0103 dintele <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/fatigue\/\">oboseal\u0103<\/a> \u0219i <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/gear-wear\/\">uzur\u0103<\/a>.<\/li>\n<li>Rezultatul este un zgomot caracteristic de lovire sau pocnitur\u0103.<\/li>\n<\/ul>\n<h3>Erori de pozi\u021bionare<\/h3>\n<ul>\n<li>\u00cen sistemele servo \u0219i echipamentele de pozi\u021bionare, jocul creeaz\u0103 o &#8220;zon\u0103 moart\u0103&#8221; \u00een jurul fiec\u0103rei invers\u0103ri.<\/li>\n<li>Arborele de ie\u0219ire nu reac\u021bioneaz\u0103 la schimb\u0103rile mici de intrare p\u00e2n\u0103 c\u00e2nd jocul nu este recuperat.<\/li>\n<li>Eroarea de pozi\u021bionare este egal\u0103 cu valoarea jocului.<\/li>\n<li>Acest lucru este esen\u021bial pentru ma\u0219inile-unelte CNC, robotic\u0103 \u0219i instrumentele de precizie.<\/li>\n<\/ul>\n<h3>Zgomot \u0219i rigiditate redus\u0103<\/h3>\n<ul>\n<li><strong>Zgomot:<\/strong> z\u0103ng\u0103nitul cauzat de impactul din\u021bilor \u00een timpul fluctua\u021biilor de sarcin\u0103, deosebit de problematic \u00een cazul ac\u021bion\u0103rilor cu sarcin\u0103 variabil\u0103, \u0219i agravarea pe m\u0103sur\u0103 ce uzura m\u0103re\u0219te diferen\u021ba.<\/li>\n<li><strong>Rigiditate redus\u0103 a sistemului:<\/strong> jocul introduce conformitate \u00een trenul de ac\u021bionare, reduc\u00e2nd efectiva <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/torsional-vibration\/\">torsiune<\/a> rigiditatea, degrad\u00e2nd performan\u021ba buclei de control, iar \u00een sistemele cu reac\u021bie poate provoca chiar instabilitatea ciclului limit\u0103.<\/li>\n<\/ul>\n<h2>5. Cauze ale jocului excesiv<\/h2>\n<h3>Uzur\u0103 normal\u0103<\/h3>\n<ul>\n<li>Flancurile din\u021bilor se uzeaz\u0103 din cauza contactului de alunecare inerent \u00een angrenarea angrenajelor.<\/li>\n<li>Jocul cre\u0219te treptat, pe parcursul anilor de func\u021bionare.<\/li>\n<li>Acesta este modul de uzur\u0103 a\u0219teptat la toate angrenajele.<\/li>\n<li>Rata depinde de sarcin\u0103, de calitatea lubrifierii \u0219i de cur\u0103\u021benia uleiului.<\/li>\n<\/ul>\n<h3>Uzur\u0103 accelerat\u0103<\/h3>\n<ul>\n<li><strong>Contaminare abraziv\u0103:<\/strong> particulele dure ac\u021bioneaz\u0103 ca un compus de \u0219lefuire, \u0219lefuind flancurile.<\/li>\n<li><strong>Lubrifiere necorespunz\u0103toare:<\/strong> contactul limit\u0103 dintre suprafe\u021bele metalice accelereaz\u0103 uzura.<\/li>\n<li><strong>Supra\u00eenc\u0103rcare:<\/strong> \u00eenc\u0103rc\u0103rile excesive ale din\u021bilor determin\u0103 o pierdere mai rapid\u0103 a suprafe\u021bei.<\/li>\n<li><strong>Nealiniere:<\/strong> \u00eenc\u0103rcarea marginilor de la <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/misalignment\/\">nealinierea arborelui<\/a> concentreaz\u0103 uzura pe un cap\u0103t al din\u021bilor.<\/li>\n<\/ul>\n<h3>Erori de proiectare sau instalare<\/h3>\n<ul>\n<li>Specifica\u021bie incorect\u0103 a distan\u021bei centrale.<\/li>\n<li>Pereche gre\u0219it\u0103 de angrenaje cu profiluri ale din\u021bilor nepotrivite.<\/li>\n<li>Expansiunea termic\u0103 nu este luat\u0103 \u00een considerare \u00een mod adecvat.<\/li>\n<li>Toleran\u021be de fabrica\u021bie prea largi.<\/li>\n<\/ul>\n<h2>6. Diagnosticarea jocului cu analiza vibra\u021biilor<\/h2>\n<h3>Semn\u0103tura vibra\u021biilor<\/h3>\n<ul>\n<li><strong>Impact:<\/strong> impulsuri ascu\u021bite \u00een <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/time-waveform\/\">form\u0103 de und\u0103 temporal\u0103<\/a> la fiecare inversare a sarcinii.<\/li>\n<li><strong>Armonici multiple:<\/strong> sarcina de impact excit\u0103 o familie larg\u0103 de <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/harmonics\/\">armonice<\/a> mai degrab\u0103 dec\u00e2t un singur ton curat.<\/li>\n<li><strong>\u00cen func\u021bie de sarcin\u0103:<\/strong> vibra\u021bia cre\u0219te \u0219i scade odat\u0103 cu \u00eenc\u0103rcarea cuplului.<\/li>\n<li><strong>Component\u0103 independent\u0103 de vitez\u0103:<\/strong> rata de impact urmeaz\u0103 ciclul de varia\u021bie a sarcinii, nu viteza arborelui.<\/li>\n<\/ul>\n<h3>Distinc\u021bia jocului de alte defecte<\/h3>\n<ul>\n<li><strong>vs. uzura general\u0103 a angrenajului:<\/strong> jocul creeaz\u0103 impacturi, \u00een timp ce uzura uniform\u0103 ridic\u0103 un nivel neted, dar mai ridicat <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/gear-mesh-frequency\/\">frecven\u021ba de angrenare (GMF)<\/a> cu benzi laterale.<\/li>\n<li><strong>vs. ruperea din\u021bilor:<\/strong> un dinte rupt produce un impact o dat\u0103 pe rota\u021bie, \u00een timp ce jocul produce mai multe impacturi pe ciclu de sarcin\u0103.<\/li>\n<li><strong>vs. joc structural:<\/strong> jocul este intern la angrenaje; <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/looseness\/\">joc axial<\/a> se manifest\u0103 \u00een rulmen\u021bi, carcase sau suporturi.<\/li>\n<\/ul>\n<p>Deoarece semn\u0103turile revelatoare ale jocului, uzurii angrenajului \u0219i sl\u0103birii mecanice se suprapun, un analizor care capteaz\u0103 at\u00e2t spectrul, c\u00e2t \u0219i forma de und\u0103 temporal\u0103 cu faz\u0103 este de nepre\u021buit. Pe teren, un instrument portabil cu dou\u0103 canale, cum ar fi <a href=\"https:\/\/vibromera.eu\/ro\/produs\/balanset-1\/\">Balanset-1A<\/a> permite unui tehnician s\u0103 \u00eenregistreze forma de und\u0103 \u00een timp pe carcasa rulmentului unei cutii de viteze, s\u0103 identifice inversiunile impulsive care tr\u0103deaz\u0103 un joc excesiv \u0219i s\u0103 decid\u0103 dac\u0103 dezechilibrul este real sau nu \u00eenainte de deschiderea cutiei de viteze. Identificarea precis\u0103 a angrenajului \u0219i a benzilor laterale ale acestuia este \u0219i mai rapid\u0103 cu un <a href=\"https:\/\/vibromera.eu\/ro\/calculators\/gear-mesh-frequency\/\">calculator frecven\u021b\u0103 angrenaj<\/a>.<\/p>\n<h2>7. Corec\u021bie \u0219i gestionare<\/h2>\n<h3>Metode de ajustare<\/h3>\n<ul>\n<li><strong>Reducerea distan\u021bei la centru:<\/strong> apropia\u021bi u\u0219or angrenajele, \u00een cazul \u00een care montajul permite acest lucru.<\/li>\n<li><strong>Reglarea \u0219aibelor:<\/strong> folosi\u021bi \u0219aibe pentru a repozi\u021biona angrenajele pentru o angrenare corect\u0103.<\/li>\n<li><strong>Angrenaje anti-joc:<\/strong> angrenaje divizate, \u00eenc\u0103rcate cu arc, care preiau continuu jocul.<\/li>\n<li><strong>Pre\u00eenc\u0103rcare:<\/strong> aplica\u021bi o sarcin\u0103 mic\u0103 pentru a men\u021bine flancurile din\u021bilor \u00een contact permanent (a se vedea <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/preload\/\">pre\u00eenc\u0103rcarea rulmentului<\/a> pentru principiul analog \u00een cazul rulmen\u021bilor).<\/li>\n<\/ul>\n<h3>\u00cenlocuire<\/h3>\n<ul>\n<li>\u00cenlocui\u021bi angrenajele uzate odat\u0103 ce jocul dep\u0103\u0219e\u0219te specifica\u021biile.<\/li>\n<li>\u00cenlocui\u021bi ambele ro\u021bi din\u021bate \u00eempreun\u0103, deoarece acestea se uzeaz\u0103 ca o pereche conjugat\u0103.<\/li>\n<li>Lua\u021bi \u00een considerare materiale \u00eembun\u0103t\u0103\u021bite sau acoperiri de suprafa\u021b\u0103 pentru o mai bun\u0103 rezisten\u021b\u0103 la uzur\u0103.<\/li>\n<\/ul>\n<h3>Adapt\u0103ri opera\u021bionale<\/h3>\n<ul>\n<li>Evita\u021bi inversarea frecvent\u0103 a sarcinii atunci c\u00e2nd procesul o permite.<\/li>\n<li>Controla\u021bi rata de aplicare a sarcinii pentru a atenua impactul.<\/li>\n<li>Accepta\u021bi un anumit joc ca fiind normal \u2014 nu str\u00e2nge\u021bi excesiv angrenajul, deoarece aceasta duce la blocare \u0219i supra\u00eenc\u0103lzire.<\/li>\n<li>\u00cen sistemele servo, compensa\u021bi zona moart\u0103 \u00een software-ul de control.<\/li>\n<\/ul>\n<p>Jocul este o caracteristic\u0103 necesar\u0103 a angrenajelor care devine o problem\u0103 numai atunci c\u00e2nd devine excesiv. \u00cen\u021belegerea specifica\u021biilor corecte, a tehnicilor solide de m\u0103surare \u0219i a simptomelor de vibra\u021bii ale unui joc prea mare v\u0103 permite s\u0103 \u00eentre\u021bine\u021bi cutiile de viteze \u00een mod eficient, s\u0103 planifica\u021bi \u00eenlocuirile \u00een mod rezonabil \u0219i s\u0103 asigura\u021bi o disciplin\u0103 <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/troubleshooting\/\">depanare<\/a> \u0219i <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/condition-monitoring\/\">monitorizarea st\u0103rii<\/a> la problemele recurente de zgomot \u0219i vibra\u021bii ale ma\u0219inilor cu angrenaje.<\/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 jocul mecanic, jocul dintre din\u021bii angrenajului care permite dilatarea termic\u0103 \u0219i lubrifierea, dar poate cauza zgomot, vibra\u021bii \u0219i erori de pozi\u021bionare atunci c\u00e2nd este excesiv.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-20630","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/glossary\/20630","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\/20630\/revisions"}],"predecessor-version":[{"id":101352,"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/glossary\/20630\/revisions\/101352"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/media?parent=20630"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/categories?post=20630"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/tags?post=20630"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}