{"id":299,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/vibration-analyzer\/"},"modified":"2026-05-23T22:54:53","modified_gmt":"2026-05-23T22:54:53","slug":"vibration-analyzer","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/ro\/glossary\/vibration-analyzer\/","title":{"rendered":"Ce este un analizor de vibra\u021bii? \u2013 Instrumentul principal al analistului"},"content":{"rendered":"<h1>\u00cen\u021belegerea analizorului de vibra\u021bii<\/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\/299?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\/299?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\/299?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\/299?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\/299?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\/299?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\/299?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\/299?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\/299?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\/299?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\/299?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\/299?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\/299?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\/299?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>A <strong>analizor de vibra\u021bii<\/strong> este un instrument electronic utilizat pentru m\u0103surarea, stocarea \u0219i afi\u0219area datelor detaliate <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/vibration\/\">vibra\u021bii<\/a> date provenite de la utilaje. Este instrumentul principal al analistului pentru o analiz\u0103 aprofundat\u0103 <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/vibration-diagnostics\/\">diagnosticarea vibra\u021biilor<\/a> \u2014 dispozitivul la care apelezi atunci c\u00e2nd vrei s\u0103 \u00een\u021belegi nu doar <em>c\u00e2t de mult<\/em> o ma\u0219in\u0103 vibreaz\u0103, dar <em>what exactly<\/em> se \u00eent\u00e2mpl\u0103 \u00een interiorul s\u0103u. Unde un simplu <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/vibrometer\/\">vibrometru<\/a> prezint\u0103 o singur\u0103 valoare global\u0103, un analizor capteaz\u0103 semnalul complet \u0219i \u00eel prelucreaz\u0103 \u2014 mai ales cu ajutorul <strong><a href=\"https:\/\/vibromera.eu\/ro\/glossary\/fft\/\">Transformata Fourier rapid\u0103 (FFT)<\/a><\/strong> \u2014 pentru a descompune vibra\u021bia \u00een frecven\u021bele sale componente.<\/p>\n<h2>1. Defini\u021bie: Ce este un analizor de vibra\u021bii?<\/h2>\n<p>Caracteristica definitorie a unui analizor este aceea c\u0103 transform\u0103 un semnal brut \u00een informa\u021bii diagnostice. Prin transformarea unui semnal \u00een timp \u00een unul de frecven\u021b\u0103 <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/spectrum\/\">spectru<\/a>, aceasta permite analistului s\u0103 identifice semnele distinctive ale unor defecte specifice: <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/unbalance\/\">dezechilibru<\/a> la tura\u021bia de func\u021bionare, <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/misalignment\/\">nealiniere<\/a> \u0219i componenta sa caracteristic\u0103 2\u00d7, <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/bearing-defects\/\">defecte ale rulmentului<\/a> la frecven\u021bele lor de defect asincron \u0219i multe altele. Valoarea global\u0103 indic\u0103 faptul c\u0103 o ma\u0219in\u0103 nu func\u021bioneaz\u0103 corespunz\u0103tor; spectrul indic\u0103 faptul c\u0103 <em>de ce<\/em>. Aceast\u0103 distinc\u021bie \u2014 de la o singur\u0103 valoare la o imagine cu rezolu\u021bie \u00een frecven\u021b\u0103 \u2014 reprezint\u0103 motivul pentru care instrumentul exist\u0103 \u0219i este ceea ce diferen\u021biaz\u0103 starea <em>screening<\/em> de un diagnostic autentic.<\/p>\n<h2>2. Ce date furnizeaz\u0103 un analizor de vibra\u021bii<\/h2>\n<p>Un analizor este util tocmai pentru c\u0103 poate prezenta acela\u0219i semnal de vibra\u021bie din mai multe \u201eperspective\u201d diferite, fiecare oferind un r\u0103spuns la o \u00eentrebare de diagnostic diferit\u0103:<\/p>\n<ul>\n<li><strong>Nivelul general de vibra\u021bii:<\/strong> o singur\u0103 valoare integrat\u0103 pe o band\u0103 de frecven\u021b\u0103 definit\u0103, adesea utilizat\u0103 pentru verific\u0103ri rapide ale st\u0103rii \u0219i pentru stabilirea tendin\u021belor.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/ro\/glossary\/time-waveform\/\">Form\u0103 de und\u0103 temporal\u0103<\/a>:<\/strong> semnalul brut \u00een func\u021bie de timp, util pentru evaluarea formei \u0219i stabilit\u0103\u021bii vibra\u021biei \u0219i pentru identificarea comportamentului nesinusoidal, cum ar fi \u0219ocurile sau distorsiunile.<\/li>\n<li><strong>FFT <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/spectrum\/\">spectru<\/a>:<\/strong> amplitudinea \u00een func\u021bie de frecven\u021b\u0103 \u2014 principala modalitate de a vedea ce frecven\u021be sunt prezente \u0219i cum este distribuit\u0103 energia \u00eentre acestea.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/ro\/glossary\/running-speed\/\">Running-speed<\/a> component\u0103 (1\u00d7):<\/strong> partea sincronizat\u0103 cu rota\u021bia rotorului, punctul de referin\u021b\u0103 principal pentru majoritatea diagnostic\u0103rilor ma\u0219inilor rotative.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/ro\/glossary\/harmonics\/\">Armonice<\/a> ale tura\u021biei de func\u021bionare:<\/strong> componente la multipli \u00eentregi (2\u00d7, 3\u00d7, \u2026), comparate \u00eentre ele pentru a evalua contribu\u021biile lor relative.<\/li>\n<li><strong>Viteza \u0219i referin\u021ba de faz\u0103:<\/strong> Multe opera\u021biuni de diagnosticare \u0219i echilibrare necesit\u0103 o vitez\u0103 precis\u0103 \u0219i o <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/phase\/\">faz\u0103<\/a> referin\u021b\u0103 preluat\u0103 dintr-un <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/tachometer\/\">tahometru<\/a>.<\/li>\n<\/ul>\n<h2>3. Cum transform\u0103 un analizor de vibra\u021bii m\u0103sur\u0103torile \u00een informa\u021bii de diagnostic<\/h2>\n<p>Analizorul preia semnalul de la senzorii s\u0103i \u2014 cel mai adesea un <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/accelerometer\/\">accelerometru<\/a> \u2014 \u0219i \u00eel prelucreaz\u0103 cu ajutorul unui program:<\/p>\n<ul>\n<li><strong>Achizi\u021bionarea semnalului:<\/strong> acesta \u00eenregistreaz\u0103 forma de und\u0103 temporal\u0103 pe unul sau mai multe canale, astfel \u00eenc\u00e2t diferite puncte de pe acela\u0219i aparat pot fi comparate direct.<\/li>\n<li><strong>Analiza frecven\u021bei (FFT):<\/strong> forma de und\u0103 brut\u0103 este transformat\u0103 \u00eentr-un spectru cu <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/fft\/\">FFT<\/a>, eviden\u021biind componentele discrete \u0219i armonicele acestora.<\/li>\n<li><strong>Prelucrare sincron\u0103 cu un tahometru:<\/strong> av\u00e2nd o referin\u021b\u0103 de faz\u0103, analizorul extrage componenta 1\u00d7 \u0219i genereaz\u0103 grafice sincronizate cu o singur\u0103 rota\u021bie a rotorului \u2014 aceea\u0219i baz\u0103 utilizat\u0103 pentru anumite reprezent\u0103ri armonice.<\/li>\n<li><strong>Configurarea \u0219i controlul m\u0103sur\u0103torilor:<\/strong> utilizatorul alege intervalul de frecven\u021b\u0103, durata de \u00eenregistrare \u0219i op\u021biunile de procesare, cum ar fi <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/windowing\/\">ferestre<\/a> func\u021bie aplicat\u0103 \u00eenainte de transformare.<\/li>\n<\/ul>\n<p>Alegerile f\u0103cute \u00een faza de achizi\u021bie determin\u0103 ce poate distinge spectrul: intervalul de frecven\u021b\u0103 \u0219i num\u0103rul de linii stabilesc \u00eempreun\u0103 rezolu\u021bia, astfel \u00eenc\u00e2t componentele foarte apropiate \u2014 cum ar fi tonurile lag\u0103relor aflate \u00een apropierea unei armonice \u2014 pot fi separate doar dac\u0103 configura\u021bia permite acest lucru. Un <a href=\"https:\/\/vibromera.eu\/ro\/calculators\/fft-resolution-calculator\/\">Calculator de rezolu\u021bie FFT<\/a> face ca acest compromis \u00eentre intervalul de frecven\u021b\u0103, liniile \u0219i l\u0103\u021bimea intervalului s\u0103 fie clar \u00eenainte de a efectua m\u0103surarea.<\/p>\n<h2>4. Componentele unui sistem de analiz\u0103 a vibra\u021biilor<\/h2>\n<p>Un sistem complet cuprinde, de obicei:<\/p>\n<ul>\n<li><strong>Analizorul \/ <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/data-collector\/\">colector de date<\/a>:<\/strong> dispozitivul care recep\u021bioneaz\u0103 semnalele senzorilor \u0219i asigur\u0103 func\u021biile de m\u0103surare.<\/li>\n<li><strong>Senzori:<\/strong> de obicei <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/accelerometer\/\">accelerometre<\/a>, de\u0219i, \u00een func\u021bie de sarcin\u0103 \u0219i de tipul ma\u0219inii, se folosesc \u0219i al\u021bi senzori \u2014 de exemplu <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/proximity-probe\/\">sonde de proximitate<\/a> pentru m\u0103surarea direct\u0103 a mi\u0219c\u0103rii arborelui la lag\u0103rele cu film de fluid.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/ro\/glossary\/tachometer\/\">Tahometru<\/a> \/ referin\u021b\u0103 de faz\u0103:<\/strong> necesare pentru m\u0103surarea vitezei \u0219i pentru toate func\u021biile legate de faz\u0103 (1\u00d7, armonici, echilibrare, m\u0103sur\u0103tori sincrone).<\/li>\n<li><strong>Software gazd\u0103:<\/strong> aplica\u021bia \u2014 de obicei pe un computer \u2014 care afi\u0219eaz\u0103 graficele, stocheaz\u0103 rezultatele, compar\u0103 m\u0103sur\u0103torile \u00een timp \u0219i genereaz\u0103 rapoarte.<\/li>\n<\/ul>\n<p>Aceast\u0103 separare \u00eentre unitatea de m\u0103sur\u0103 \u0219i software-ul pentru PC este ceea ce define\u0219te un sistem modern <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/portable-analyzer\/\">analizor portabil<\/a>: laptopul asigur\u0103 ecranul, puterea de procesare \u0219i spa\u021biul de stocare, astfel \u00eenc\u00e2t echipamentele de teren pot r\u0103m\u00e2ne compacte.<\/p>\n<h2>5. Exemplu: Func\u021bii de analiz\u0103 a vibra\u021biilor \u00een programul Balanset-1A<\/h2>\n<p><a href=\"https:\/\/vibromera.eu\/ro\/produs\/balanset-1\/\">Balanset-1A<\/a> este un sistem cu dou\u0103 canale, bazat pe PC, destinat echilibr\u0103rii rotoarelor \u0219i m\u0103sur\u0103rii vibra\u021biilor, utilizat de ingineri din peste 50 de \u021b\u0103ri. Pe l\u00e2ng\u0103 func\u021biile de echilibrare, acesta ofer\u0103 m\u0103surarea \u0219i analiza vibra\u021biilor prin intermediul a dou\u0103 instrumente complementare: <strong>Modul vibrometru<\/strong> \u0219i <strong>Modul grafice<\/strong>. Este un exemplu concret \u0219i func\u021bional al arhitecturii generale descrise mai sus \u2014 o unitate de m\u0103surare cu dou\u0103 canale care transmite date c\u0103tre un program Windows.<\/p>\n<h3>5.1 Modul vibrometru: valori digitale, plus und\u0103 \u0219i spectru<\/h3>\n<p>\u00cen modul \u201eVibrometru\u201d, software-ul afi\u0219eaz\u0103 vibra\u021bia total\u0103 \u0219i componenta de vibra\u021bie 1\u00d7 (\u00eempreun\u0103 cu faza, atunci c\u00e2nd este conectat un tahometru). Acela\u0219i ecran poate afi\u0219a \u0219i forma de und\u0103 \u0219i spectrul, astfel \u00eenc\u00e2t o verificare numeric\u0103 rapid\u0103 \u0219i o prim\u0103 evaluare a con\u021binutului de frecven\u021b\u0103 sunt prezentate una l\u00e2ng\u0103 cealalt\u0103.<\/p>\n<figure>\n  <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2024\/02\/Bs1ManualEngV156-May2023-10416862.webp\" alt=\"Modul de m\u0103surare a vibra\u021biilor. Und\u0103 \u0219i spectru.\" \/><figcaption>Fig. 7.7. Modul vibrometru. Und\u0103 \u0219i spectru.<\/figcaption><\/figure>\n<h3>5.2 Modul grafice: patru tipuri de grafice pentru o analiz\u0103 mai aprofundat\u0103<\/h3>\n<p>Modul Charts este utilizat atunci c\u00e2nd dori\u021bi o analiz\u0103 grafic\u0103 pe dou\u0103 canale. Acesta ofer\u0103 patru tipuri de diagrame:<\/p>\n<ul>\n<li><strong>Func\u021bia global\u0103 a timpului de vibra\u021bie<\/strong> \u2014 forma de und\u0103 temporal\u0103 a vibra\u021biei globale.<\/li>\n<li><strong>Grafice de vibra\u021bii 1\u00d7<\/strong> sincronizat cu o rota\u021bie a rotorului.<\/li>\n<li><strong>Armonici ale vibra\u021biei de ordinul 1<\/strong> \u2014 componentele armonice ale vitezei de func\u021bionare.<\/li>\n<li><strong>Spectrul FFT<\/strong> \u2014 vizualizarea spectrului, cu forma de und\u0103 afi\u0219at\u0103 deasupra acesteia.<\/li>\n<\/ul>\n<h4>Func\u021bia global\u0103 a timpului de vibra\u021bie<\/h4>\n<p>Acest grafic arat\u0103 modul \u00een care vibra\u021biile se modific\u0103 \u00een timp. Este util pentru evaluarea stabilit\u0103\u021bii \u0219i identificarea modific\u0103rilor \u00een timpul intervalului de m\u0103surare.<\/p>\n<figure>\n  <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2024\/02\/Bs1ManualEngV156-May2023-10461221.webp\" alt=\"Fereastra de operare pentru ie\u0219irea func\u021biei de timp a graficelor de vibra\u021bii globale\" \/><figcaption>Fereastra de operare pentru ie\u0219irea func\u021biei de timp a graficelor de vibra\u021bii globale<\/figcaption><\/figure>\n<h4>Diagrame de vibra\u021bii 1\u00d7 (vizualizare sincron\u0103)<\/h4>\n<p>Aceast\u0103 vizualizare prezint\u0103 vibra\u021bia la o frecven\u021b\u0103 de 1\u00d7 pe o rota\u021bie a rotorului. Ea este sincronizat\u0103 cu marcajul de faz\u0103 al tahometrului \u0219i se utilizeaz\u0103 atunci c\u00e2nd este necesar\u0103 analiza vibra\u021biilor legate de viteza de func\u021bionare \u2014 aceasta constituind baza datelor privind amplitudinea \u0219i faza pe care se bazeaz\u0103 procesul de echilibrare.<\/p>\n<figure>\n  <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2024\/02\/Bs1ManualEngV156-May2023-10462075.png\" alt=\"Fereastra de operare pentru ie\u0219irea graficelor de vibra\u021bii 1x\" \/><figcaption>Fereastra de operare pentru ie\u0219irea graficelor de vibra\u021bii 1x<\/figcaption><\/figure>\n<h4>Armonici ale vibra\u021biei de ordinul 1<\/h4>\n<p>Aceast\u0103 vizualizare prezint\u0103 componentele armonice legate de viteza de func\u021bionare, permi\u021b\u00e2ndu-v\u0103 s\u0103 compara\u021bi nivelurile armonice \u00eentr-un singur grafic.<\/p>\n<figure>\n  <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2024\/02\/Bs1ManualEngV156-May2023-10463817.webp\" alt=\"Armonicele ferestrei de func\u021bionare ale vibra\u021biei 1x\" \/><figcaption>Armonicele ferestrei de func\u021bionare ale vibra\u021biei 1x<\/figcaption><\/figure>\n<h4>Vizualizare spectru FFT<\/h4>\n<p>Aceast\u0103 vizualizare prezint\u0103 spectrul de vibra\u021bii \u2014 principalul instrument pentru identificarea componentelor de frecven\u021b\u0103 \u0219i a semn\u0103turilor defectelor \u2014, iar forma de und\u0103 este afi\u0219at\u0103 deasupra spectrului pentru a oferi un context suplimentar. Instrumentul m\u0103soar\u0103 vibra\u021biile \u00eentr-un interval cuprins \u00eentre aproximativ 5 Hz \u0219i 1000 Hz, acoperind cu u\u0219urin\u021b\u0103 viteza de func\u021bionare \u0219i armonicele inferioare ale acesteia la ma\u0219inile industriale obi\u0219nuite.<\/p>\n<figure>\n  <img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2024\/02\/Bs1ManualEngV156-May2023-10464524.webp\" alt=\"Fereastra de operare pentru ie\u0219irea spectrului de vibra\u021bii\" \/><figcaption>Fereastra de operare pentru ie\u0219irea spectrului de vibra\u021bii<\/figcaption><\/figure>\n<h3>5.3 Flux de m\u0103surare tipic (vedere practic\u0103)<\/h3>\n<p>Un flux de lucru tipic pe teren este simplu:<\/p>\n<ol>\n<li>Instala\u021bi senzorii de vibra\u021bii \u00een punctele de m\u0103surare ale ma\u0219inii.<\/li>\n<li>Instala\u021bi <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/tachometer\/\">tahometru<\/a> \u0219i aplica\u021bi band\u0103 reflectorizant\u0103 (marcajul de faz\u0103) pe rotor ori de c\u00e2te ori sunt necesare func\u021bii de sincronizare de faz\u0103 sau 1\u00d7.<\/li>\n<li>Conecta\u021bi senzorii la unitatea de m\u0103surare Balanset-1A \u0219i unitatea la un laptop cu Windows.<\/li>\n<li>Activa\u021bi modul \u201eVibrometru\u201d pentru o verificare rapid\u0103, apoi trece\u021bi la modul \u201eDiagrame\u201d pentru o analiz\u0103 mai aprofundat\u0103 \u2014 forma de und\u0103 general\u0103, diagrame 1\u00d7, armonici \u0219i spectru.<\/li>\n<li>P\u0103stra\u021bi m\u0103sur\u0103torile pentru a le compara \u00een timp \u0219i pentru raportare.<\/li>\n<\/ol>\n<p>Acela\u0219i flux de lucru st\u0103 la baza <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/echilibrarea-campului\/\">echilibrarea la fa\u021ba locului<\/a>: analizorul m\u0103soar\u0103 mai \u00eent\u00e2i r\u0103spunsul la dezechilibru, iar dup\u0103 montarea unei greut\u0103\u021bi de corec\u021bie efectueaz\u0103 o nou\u0103 m\u0103sur\u0103toare pentru a confirma rezultatul \u2014 diagnosticarea \u0219i corec\u021bia fiind realizate cu un singur instrument.<\/p>\n<h2>6. Rolul analistului<\/h2>\n<p>Chiar \u0219i cu un analizor performant, rezultatul depinde \u00een continuare de o configurare corect\u0103 a m\u0103sur\u0103torilor \u0219i de o interpretare corect\u0103. Instrumentul furnizeaz\u0103 datele \u2014 forme de und\u0103, spectre \u0219i diagrame sincronizate \u2014, dar specialistul este cel care decide ce \u00eenseamn\u0103 aceste tipare pentru starea ma\u0219inii \u0219i ce m\u0103suri trebuie luate. Un spectru curat provenit de la un senzor montat incorect sau o semn\u0103tur\u0103 tipic\u0103 citit\u0103 \u00een afara contextului vor induce \u00een eroare la fel de sigur ca o valoare numeric\u0103 gre\u0219it\u0103. Analizorul este microscopul; inginerul este diagnosticul.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/ro\/glossary\/\">\u2190 \u00cenapoi la indexul principal<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>O analiz\u0103 detaliat\u0103 a analizoarelor de vibra\u021bii, instrumentele sofisticate utilizate de anali\u0219ti pentru a capta \u0219i procesa semnalele de vibra\u021bii \u00een vederea diagnostic\u0103rii aprofundate a utilajelor.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-299","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/glossary\/299","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":3,"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/glossary\/299\/revisions"}],"predecessor-version":[{"id":101417,"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/glossary\/299\/revisions\/101417"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/media?parent=299"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/categories?post=299"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/tags?post=299"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}