{"id":170,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/multi-plane-balancing\/"},"modified":"2026-05-23T23:04:21","modified_gmt":"2026-05-23T23:04:21","slug":"multi-plane-balancing","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/ro\/glossary\/multi-plane-balancing\/","title":{"rendered":"Ce este echilibrarea multiplan? Metode flexibile ale rotorului"},"content":{"rendered":"<h1>\u00cen\u021belegerea echilibr\u0103rii multi-plan<\/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\/170?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\/170?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\/170?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\/170?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\/170?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\/170?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\/170?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\/170?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\/170?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\/170?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\/170?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\/170?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\/170?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\/170?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>Echilibrare multi-plan<\/strong> este un avansat <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/echilibrare\/\">echilibrare<\/a> procedur\u0103 care utilizeaz\u0103 trei sau mai multe <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/correction-plane\/\">planuri de corec\u021bie<\/a> distribuite pe lungimea unui rotor pentru a reduce vibra\u021biile la niveluri acceptabile. Aceasta este tehnica rezervat\u0103 pentru <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/flexible-rotor\/\">rotoare flexibile<\/a> - arbori care se \u00eendoaie \u00een mod apreciabil \u00een timpul func\u021bion\u0103rii, deoarece se deplaseaz\u0103 deasupra unuia sau mai multor <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/critical-speed\/\">viteze critice<\/a>. \u00cen cazul \u00een care <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/two-plane-balancing\/\">echilibrare pe dou\u0103 planuri<\/a> corecteaz\u0103 complet dezechilibrul static \u0219i de cuplu al unui rotor rigid <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/couple-unbalance\/\">dezechilibrul cuplului<\/a>, echilibrarea pe mai multe planuri extinde acela\u0219i lucru <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/influence-coefficient\/\">coeficientul de influen\u021b\u0103<\/a> logic\u0103 pentru a controla formele complexe de \u00eencovoiere - <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/mode-shape\/\">forme de mod<\/a> - pe care le iau rotoarele flexibile la vitez\u0103.<\/p>\n<h2>1. Defini\u021bia \u0219i ideea de baz\u0103<\/h2>\n<p>Dezechilibrul unui rotor rigid este con\u021binut \u00een doar dou\u0103 componente independente, astfel \u00eenc\u00e2t dou\u0103 planuri de corec\u021bie \u00eel descriu complet. Un rotor flexibil este diferit: pe m\u0103sur\u0103 ce se \u00eendoaie, apar noi distribu\u021bii de <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/centrifugal-force\/\">for\u021b\u0103 centrifug\u0103<\/a> apar pe care dou\u0103 planuri nu le pot reprezenta. Fiecare mod de \u00eencovoiere prin care trece rotorul are propria sa form\u0103 deformat\u0103 \u0219i necesit\u0103 propriul s\u0103u model de greutate de corec\u021bie. Ad\u0103ugarea de planuri - trei, patru sau mai multe - ofer\u0103 analistului suficiente &#8220;m\u00e2nere&#8221; independente pentru a forma corec\u021bii care func\u021bioneaz\u0103 \u00een mai multe moduri \u0219i \u00een \u00eentreaga gam\u0103 de viteze de func\u021bionare, nu doar la un rulment sau la o vitez\u0103.<\/p>\n<h2>2. C\u00e2nd este necesar\u0103 echilibrarea pe mai multe planuri?<\/h2>\n<p>Mai multe situa\u021bii specifice necesit\u0103 mai mult de dou\u0103 planuri:<\/p>\n<h3>Rotoare flexibile care func\u021bioneaz\u0103 peste viteze critice<\/h3>\n<p>Cazul clasic este lung, sub\u021bire <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/flexible-rotor\/\">rotor flexibil<\/a> care func\u021bioneaz\u0103 peste prima - \u0219i uneori a doua sau a treia - vitez\u0103 critic\u0103. Exemplele tipice includ:<\/p>\n<ul>\n<li>Rotoare de turbine cu abur \u0219i gaz<\/li>\n<li>Arbori de compresoare de mare vitez\u0103<\/li>\n<li>Role de ma\u0219ini de h\u00e2rtie<\/li>\n<li>Rotoare mari de generator<\/li>\n<li>Rotoare de centrifug\u0103<\/li>\n<li>Axuri de mare vitez\u0103<\/li>\n<\/ul>\n<p>Aceste rotoare se \u00eendoaie semnificativ \u00een timpul func\u021bion\u0103rii, iar forma deformat\u0103 se modific\u0103 \u00een func\u021bie de vitez\u0103 \u0219i de modul care este excitat. Dou\u0103 planuri de corec\u021bie pur \u0219i simplu nu pot men\u021bine vibra\u021biile la orice vitez\u0103 de func\u021bionare.<\/p>\n<h3>Rotoare rigide foarte lungi<\/h3>\n<p>Chiar \u0219i un <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/rigid-rotor\/\">rotor rigid<\/a>, dac\u0103 este extrem de lung \u00een raport cu diametrul s\u0103u, poate beneficia de trei sau mai multe planuri pentru a minimiza vibra\u021biile \u00een mai multe loca\u021bii ale rulmen\u021bilor de-a lungul arborelui.<\/p>\n<h3>Rotori cu distribu\u021bie complex\u0103 a masei<\/h3>\n<p>Rotoarele care poart\u0103 mai multe discuri, ro\u021bi sau rotoare \u00een diferite pozi\u021bii axiale pot necesita echilibrarea individual\u0103 a fiec\u0103rui element, ceea ce devine \u00een mod natural o procedur\u0103 pe mai multe planuri.<\/p>\n<h3>Atunci c\u00e2nd echilibrarea pe dou\u0103 planuri se dovede\u0219te inadecvat\u0103<\/h3>\n<p>Dac\u0103 o \u00eencercare cu dou\u0103 planuri aduce rulmen\u021bii \u00een conformitate cu specifica\u021biile, dar vibra\u021biile r\u0103m\u00e2n ridicate \u00een puncte intermediare - de obicei, o devia\u021bie mare la mijlocul traveei \u00eentre rulmen\u021bi - acea \u00eendoire necorectat\u0103 este semnalul c\u0103 sunt necesare planuri suplimentare.<\/p>\n<h2>3. Provocarea: Dinamica rotorului flexibil<\/h2>\n<p>Trei efecte interconectate fac ca echilibrarea pe mai multe planuri s\u0103 fie cu adev\u0103rat dificil\u0103.<\/p>\n<h3>Forme de mod<\/h3>\n<p>Atunci c\u00e2nd un rotor flexibil trece printr-o vitez\u0103 critic\u0103, acesta vibreaz\u0103 \u00eentr-un model caracteristic numit form\u0103 de mod. Primul mod \u00eendoaie arborele \u00eentr-un singur arc neted; al doilea formeaz\u0103 o curb\u0103 \u00een S cu o <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/nodal-point\/\">nod<\/a> aproape de mijlocul traveei; modurile superioare devin din ce \u00een ce mai complicate. Fiecare mod necesit\u0103 propria distribu\u021bie a ponderii de corec\u021bie, motiv pentru care corec\u021biile naive cu o singur\u0103 vitez\u0103 e\u0219ueaz\u0103 adesea.<\/p>\n<h3>Comportament dependent de vitez\u0103<\/h3>\n<p>R\u0103spunsul la dezechilibru al unui rotor flexibil se modific\u0103 dramatic \u00een func\u021bie de vitez\u0103. O corec\u021bie care calmeaz\u0103 rotorul la o anumit\u0103 vitez\u0103 poate fi inutil\u0103 - sau chiar d\u0103un\u0103toare - la o alt\u0103 vitez\u0103. Prin urmare, echilibrarea pe mai multe planuri trebuie s\u0103 ia \u00een considerare \u00eentreaga gam\u0103 de viteze de func\u021bionare, adesea confirmat\u0103 pe un <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/bode-plot\/\">Diagrama Bode<\/a> m\u0103turat prin fiecare rezonan\u021b\u0103.<\/p>\n<h3>Efecte de cuplare \u00eencruci\u0219at\u0103<\/h3>\n<p>O greutate \u00eentr-un plan influen\u021beaz\u0103 vibra\u021biile la <em>fiecare<\/em> locul de m\u0103surare. Cu trei, patru sau mai multe planuri, re\u021beaua de interac\u021biuni devine mult mai dens\u0103 dec\u00e2t rela\u021bia ordonat\u0103 2\u00d72 a lucrului pe dou\u0103 planuri, iar contabilitatea dep\u0103\u0219e\u0219te cu mult orice poate fi f\u0103cut manual.<\/p>\n<h2>4. Procedura de echilibrare multiplani<\/h2>\n<p>Procedura este o extensie direct\u0103 a <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/influence-coefficient\/\">metoda coeficientului de influen\u021b\u0103<\/a> utilizat pentru dou\u0103 planuri.<\/p>\n<h3>Etapa 1 - M\u0103sur\u0103torile ini\u021biale<\/h3>\n<p>M\u0103sura\u021bi vibra\u021biile \u00een mai multe locuri de-a lungul rotorului - de obicei la fiecare rulment \u0219i, uneori, \u00een puncte intermediare - la viteza de func\u021bionare de interes. Pentru rotoarele flexibile, m\u0103sur\u0103torile sunt adesea efectuate la mai multe viteze pentru a surprinde fiecare mod.<\/p>\n<h3>Etapa 2 - Definirea planurilor de corec\u021bie<\/h3>\n<p>Identifica\u021bi N planuri de corec\u021bie \u00een care pot fi ad\u0103ugate greut\u0103\u021bi, distribuite de-a lungul rotorului la elemente accesibile, cum ar fi flan\u0219ele de cuplare, jantele ro\u021bilor sau inelele de echilibrare special create.<\/p>\n<h3>Etapa 3 - Teste secven\u021biale de greutate<\/h3>\n<p>Efectua\u021bi N <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/test-run\/\">curse de prob\u0103<\/a>, fiecare cu un singur <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/trial-weight\/\">greutate de prob\u0103<\/a> \u00eentr-un singur plan. Pentru patru planuri, de exemplu:<\/p>\n<ul>\n<li>Cursa 1: greutate de prob\u0103 numai \u00een planul 1<\/li>\n<li>Cursa 2: greutate de prob\u0103 numai \u00een planul 2<\/li>\n<li>Cursa 3: greutate de prob\u0103 numai \u00een planul 3<\/li>\n<li>Cursa 4: greutate de prob\u0103 numai \u00een planul 4<\/li>\n<\/ul>\n<p>La fiecare execu\u021bie, vibra\u021biile sunt \u00eenregistrate la toate loca\u021biile senzorilor, construind o matrice complet\u0103 a coeficien\u021bilor de influen\u021b\u0103 care descrie modul \u00een care fiecare plan afecteaz\u0103 fiecare punct de m\u0103surare.<\/p>\n<h3>Etapa 4 - Calcularea corec\u021biilor<\/h3>\n<p>Software-ul rezolv\u0103 un sistem de N ecua\u021bii complexe simultane pentru optimul <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/correction-weight\/\">ponderi de corec\u021bie<\/a> \u00een fiecare plan. Acest lucru necesit\u0103 o algebr\u0103 matriceal\u0103 care dep\u0103\u0219e\u0219te cu mult calculul manual - software-ul specializat este esen\u021bial.<\/p>\n<h3>Pasul 5 - Instalare \u0219i verificare<\/h3>\n<p>Se potrivesc toate greut\u0103\u021bile calculate simultan \u0219i se verific\u0103 rezultatul. Pentru rotoarele flexibile, verificarea ar trebui s\u0103 acopere \u00eentreaga gam\u0103 de viteze de func\u021bionare pentru a dovedi c\u0103 vibra\u021biile sunt acceptabile la fiecare vitez\u0103, cu o verificare final\u0103 a faptului c\u0103 <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/residual-unbalance\/\">dezechilibru rezidual<\/a> \u00eendepline\u0219te toleran\u021ba relevant\u0103.<\/p>\n<h2>5. Echilibrarea modal\u0103: O abordare alternativ\u0103<\/h2>\n<p>Pentru rotoare foarte flexibile, <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/modal-balancing\/\">echilibrare modal\u0103<\/a> este adesea mai eficient\u0103 dec\u00e2t calea conven\u021bional\u0103 a coeficientului de influen\u021b\u0103. \u00cen loc s\u0103 vizeze viteze specifice, aceasta vizeaz\u0103 moduri de vibra\u021bie specifice: prin calcularea unor seturi de ponderi care corespund formelor modurilor naturale ale rotorului, se pot ob\u021bine rezultate bune cu mai pu\u021bine \u00eencerc\u0103ri. Compromisul este c\u0103 necesit\u0103 instrumente de analiz\u0103 sofisticate \u0219i o cunoa\u0219tere aprofundat\u0103 a dinamicii rotorului. \u00cen practic\u0103, cele dou\u0103 filosofii sunt adesea \u00eembinate - a\u0219a-numita <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/n-plus-2-method\/\">Metoda N+2<\/a> combin\u0103 \u00een\u021belegerea modal\u0103 cu corec\u021biile coeficien\u021bilor de influen\u021b\u0103, utiliz\u00e2nd N planuri pentru a aborda modurile de interes, plus \u00eenc\u0103 dou\u0103 pentru con\u021binutul corpului rigid (static \u0219i de cuplu).<\/p>\n<h2>6. Complexitate \u0219i considera\u021bii practice<\/h2>\n<p>Echilibrarea pe mai multe planuri este mult mai solicitant\u0103 dec\u00e2t lucrul pe dou\u0103 planuri din toate punctele de vedere.<\/p>\n<h3>Num\u0103rul de \u00eencerc\u0103ri<\/h3>\n<p>Num\u0103rul de curse de prob\u0103 cre\u0219te \u00een func\u021bie de num\u0103rul de planuri. O echilibrare \u00een patru planuri necesit\u0103 patru curse de prob\u0103, plus cursele ini\u021biale \u0219i de verificare - \u0219ase porniri \u0219i opriri \u00een total - ceea ce cre\u0219te costurile, timpul \u0219i uzura ma\u0219inii \u0219i a rulmen\u021bilor acesteia.<\/p>\n<h3>Complexitatea matematic\u0103<\/h3>\n<p>Rezolvarea pentru N ponderi \u00eenseamn\u0103 inversarea unei matrice N\u00d7N, care este grea din punct de vedere computa\u021bional \u0219i poate deveni instabil\u0103 din punct de vedere numeric atunci c\u00e2nd datele sunt zgomotoase sau planurile sunt prost plasate.<\/p>\n<h3>Precizia m\u0103sur\u0103rii<\/h3>\n<p>Deoarece r\u0103spunsul se bazeaz\u0103 pe mai multe ecua\u021bii simultane, eroarea de m\u0103surare \u0219i zgomotul afecteaz\u0103 mai mult dec\u00e2t \u00een cazul echilibr\u0103rii \u00een dou\u0103 planuri. Senzorii de \u00eenalt\u0103 calitate, montajul curat \u0219i colectarea atent\u0103 a datelor nu sunt op\u021bionale.<\/p>\n<h3>Accesibilitatea planului de corec\u021bie<\/h3>\n<p>G\u0103sirea unor loca\u021bii N accesibile \u0219i eficiente poate fi o lupt\u0103, \u00een special pe ma\u0219inile care nu au fost niciodat\u0103 proiectate \u021bin\u00e2nd cont de echilibrarea \u00een mai multe planuri.<\/p>\n<h2>7. Cerin\u021be privind echipamentele \u0219i software-ul<\/h2>\n<p>O lucrare \u00een mai multe planuri necesit\u0103:<\/p>\n<ul>\n<li><strong>Software avansat de echilibrare:<\/strong> capabil s\u0103 gestioneze matrici cu coeficien\u021bi de influen\u021b\u0103 N\u00d7N \u0219i s\u0103 rezolve sisteme de ecua\u021bii vectoriale complexe.<\/li>\n<li><strong>Mai mul\u021bi senzori de vibra\u021bii:<\/strong> \u00een mod ideal, cel pu\u021bin N <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/accelerometer\/\">accelerometre<\/a>, unul pentru fiecare loca\u021bie de m\u0103surare, de\u0219i unele instrumente se mul\u021bumesc cu mai pu\u021bine, repozi\u021bion\u00e2ndu-le \u00eentre execu\u021bii.<\/li>\n<li><strong>Un tahometru sau <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/keyphasor\/\">fazor cheie<\/a>:<\/strong> indispensabil pentru precizie <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/phase\/\">faz\u0103<\/a> m\u0103surare.<\/li>\n<li><strong>Personal experimentat:<\/strong> complexitatea necesit\u0103 tehnicieni cu preg\u0103tire avansat\u0103 \u00een <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/rotor-dynamics\/\">dinamica rotorului<\/a> \u0219i <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/vibration-analysis\/\">analiza vibra\u021biilor<\/a>.<\/li>\n<\/ul>\n<h2>8. Locul \u00een care se \u00eencadreaz\u0103 munca portabil\u0103 pe dou\u0103 planuri<\/h2>\n<p>Merit\u0103 s\u0103 clarific\u0103m grani\u021ba. Majoritatea cov\u00e2r\u0219itoare a rotoarelor industriale sunt rigide \u0219i sunt complet deservite de sisteme cu un singur plan sau cu dou\u0103 planuri <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/echilibrarea-campului\/\">echilibrarea la fa\u021ba locului<\/a> - exact sarcina unui instrument portabil cu dou\u0103 canale, cum ar fi <a href=\"https:\/\/vibromera.eu\/ro\/produs\/balanset-1\/\">Balanset-1A<\/a> se manipuleaz\u0103 la fa\u021ba locului, \u00een rulmen\u021bii proprii ai ma\u0219inii, f\u0103r\u0103 demontare. Echilibrarea pe mai multe planuri este o solu\u021bie specializat\u0103 pentru rotoarele cu adev\u0103rat flexibile care func\u021bioneaz\u0103 la viteze peste limita critic\u0103. O strategie solid\u0103 pe teren const\u0103 \u00een a \u00eencepe cu o echilibrare corect\u0103 \u00een dou\u0103 planuri \u0219i cu un diagnostic clar; numai atunci c\u00e2nd vibra\u021biile reziduale la mijlocul intervalului dovedesc c\u0103 rotorul este flexibil - nu doar dezechilibrat sau <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/misalignment\/\">nealiniat<\/a> - costul suplimentar \u0219i complexitatea planurilor suplimentare devin justificate.<\/p>\n<h2>9. Aplica\u021bii tipice<\/h2>\n<p>Echilibrarea \u00een mai multe planuri este o rutin\u0103 \u00een industriile construite \u00een jurul ma\u0219inilor de mare vitez\u0103:<\/p>\n<ul>\n<li><strong>Produc\u021bia de energie:<\/strong> grupuri electrogene mari cu turbin\u0103 cu abur \u0219i cu gaz.<\/li>\n<li><strong>Petrochimie:<\/strong> Compresoare centrifuge de mare vitez\u0103 \u0219i turboexpansoare<\/li>\n<li><strong>Celuloz\u0103 \u0219i h\u00e2rtie:<\/strong> rulouri lungi de usc\u0103tor \u0219i rulouri de calandru.<\/li>\n<li><strong>Aerospa\u021bial\u0103:<\/strong> rotoare de motoare de aeronave \u0219i turboma\u0219ini.<\/li>\n<li><strong>Fabrica\u021bie:<\/strong> fusuri de mare vitez\u0103 pentru ma\u0219ini-unelte.<\/li>\n<\/ul>\n<p>\u00cen fiecare caz, investi\u021bia \u00een echilibrarea multiplan este justificat\u0103 de caracterul critic al echipamentului, de consecin\u021bele grave ale unei defec\u021biuni \u0219i de eficien\u021ba c\u00e2\u0219tigat\u0103 prin func\u021bionarea cu vibra\u021bii c\u00e2t mai reduse.<\/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 echilibrarea multiplan, o tehnic\u0103 avansat\u0103 care utilizeaz\u0103 trei sau mai multe plane de corec\u021bie pentru rotoare flexibile \u0219i utilaje complexe care func\u021bioneaz\u0103 peste viteze critice.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,111],"tags":[],"class_list":["post-170","glossary","type-glossary","status-publish","hentry","category-glossary","category-rotor-balancing"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/glossary\/170","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\/170\/revisions"}],"predecessor-version":[{"id":101439,"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/glossary\/170\/revisions\/101439"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/media?parent=170"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/categories?post=170"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/tags?post=170"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}