{"id":115,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/fan-defects\/"},"modified":"2026-05-23T22:42:58","modified_gmt":"2026-05-23T22:42:58","slug":"fan-defects","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/lt\/glossary\/fan-defects\/","title":{"rendered":"Kas yra ventiliatoriaus defektai? Da\u017eniausi gedimai ir diagnoz\u0117"},"content":{"rendered":"<h1>Ventiliatoriaus defekt\u0173 supratimas<\/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\/lt\/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\/lt\/product\/balanset-1\/\" title=\"Ne\u0161iojamas balansavimo \u012frenginys ir vibracijos analizatorius 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 pilno komplekto ne\u0161iojamas balansavimo \u012frenginys ir vibracijos analizatorius\" 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\/lt\/product-category\/devices\/\" rel=\"tag\">\u012erenginiai<\/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\/lt\/product\/balanset-1\/\" title=\"Ne\u0161iojamas balansavimo \u012frenginys ir vibracijos analizatorius Balanset-1A\">Ne\u0161iojamas balansavimo \u012frenginys ir vibracijos analizatorius 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\">&euro;<\/span>1,975.00<\/span> + PVM (jei taikoma)<\/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=\"\/lt\/wp-json\/wp\/v2\/glossary\/115?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=\"\u012e krep\u0161el\u012f\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"\u012e krep\u0161el\u012f\" 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=\"\/lt\/wp-json\/wp\/v2\/glossary\/115?add-to-cart=986\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_986\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"986\" data-product_sku=\"BS-1\" aria-label=\"Add to cart: \u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"\u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">\u012e krep\u0161el\u012f<\/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\/lt\/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\/lt\/product\/vibration-sensor\/\" title=\"Vibracijos jutiklis\">\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=\"&quot;Balanset-1A&quot; vibracijos jutiklis stambiu planu\" 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\/lt\/product-category\/parts\/\" rel=\"tag\">Dalys<\/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\/lt\/product\/vibration-sensor\/\" title=\"Vibracijos jutiklis\">Vibracijos jutiklis<\/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\">&euro;<\/span>90.00<\/span> + PVM (jei taikoma)<\/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=\"\/lt\/wp-json\/wp\/v2\/glossary\/115?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=\"\u012e krep\u0161el\u012f\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"\u012e krep\u0161el\u012f\" 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=\"\/lt\/wp-json\/wp\/v2\/glossary\/115?add-to-cart=1820\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1820\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1820\" data-product_sku=\"VS-1\" aria-label=\"Add to cart: \u201cVibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"\u201cVibration sensor\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">\u012e krep\u0161el\u012f<\/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\/lt\/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\/lt\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optinis jutiklis (lazerinis tachometras)\">\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=\"Optinis jutiklis (lazerinis tachometras)\" 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\/lt\/product-category\/parts\/\" rel=\"tag\">Dalys<\/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\/lt\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optinis jutiklis (lazerinis tachometras)\">Optinis jutiklis (lazerinis tachometras)<\/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\">&euro;<\/span>124.00<\/span> + PVM (jei taikoma)<\/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=\"\/lt\/wp-json\/wp\/v2\/glossary\/115?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=\"\u012e krep\u0161el\u012f\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"\u012e krep\u0161el\u012f\" 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=\"\/lt\/wp-json\/wp\/v2\/glossary\/115?add-to-cart=1832\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1832\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1832\" data-product_sku=\"Tach-1\" aria-label=\"Add to cart: \u201cOptical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"\u201cOptical Sensor (Laser Tachometer)\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">\u012e krep\u0161el\u012f<\/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\/lt\/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\/lt\/product\/balanset-4\/\" title=\"Balanset-4\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Vibromera rotoriaus balansavimo rinkinys: ne\u0161iojimo d\u0117klas, daugiakanalis signalo kondicionierius, rankinis analizatorius, magnetinis pagrindas, vibracijos jutikliai ir susukti kabeliai.\" 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\/lt\/product-category\/devices\/\" rel=\"tag\">\u012erenginiai<\/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\/lt\/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\">&euro;<\/span>6,803.00<\/span> + PVM (jei taikoma)<\/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=\"\/lt\/wp-json\/wp\/v2\/glossary\/115?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=\"\u012e krep\u0161el\u012f\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"\u012e krep\u0161el\u012f\" 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=\"\/lt\/wp-json\/wp\/v2\/glossary\/115?add-to-cart=1833\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1833\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1833\" data-product_sku=\"BS-4\" aria-label=\"Add to cart: \u201cBalanset-4\u201d\" rel=\"nofollow\" data-success_message=\"\u201cBalanset-4\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">\u012e krep\u0161el\u012f<\/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\/lt\/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\/lt\/product\/magnet-stand\/\" title=\"Magnetinis stovas 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=\"Magneto pagrindas.\" 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\/lt\/product-category\/parts\/\" rel=\"tag\">Dalys<\/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\/lt\/product\/magnet-stand\/\" title=\"Magnetinis stovas Insize-60-kgf\">Magnetinis stovas 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\">&euro;<\/span>46.00<\/span> + PVM (jei taikoma)<\/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=\"\/lt\/wp-json\/wp\/v2\/glossary\/115?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=\"\u012e krep\u0161el\u012f\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"\u012e krep\u0161el\u012f\" 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=\"\/lt\/wp-json\/wp\/v2\/glossary\/115?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=\"Add to cart: \u201cMagnetic Stand Insize-60-kgf\u201d\" rel=\"nofollow\" data-success_message=\"\u201cMagnetic Stand Insize-60-kgf\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">\u012e krep\u0161el\u012f<\/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\/lt\/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\/lt\/product\/reflective-tape\/\" title=\"Atspindinti juosta\">\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=\"Atspindinti juosta\" 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\/lt\/product-category\/parts\/\" rel=\"tag\">Dalys<\/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\/lt\/product\/reflective-tape\/\" title=\"Atspindinti juosta\">Atspindinti juosta<\/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\">&euro;<\/span>10.00<\/span> + PVM (jei taikoma)<\/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=\"\/lt\/wp-json\/wp\/v2\/glossary\/115?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=\"\u012e krep\u0161el\u012f\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"\u012e krep\u0161el\u012f\" 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=\"\/lt\/wp-json\/wp\/v2\/glossary\/115?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=\"Add to cart: \u201cReflective tape\u201d\" rel=\"nofollow\" data-success_message=\"\u201cReflective tape\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">\u012e krep\u0161el\u012f<\/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\/lt\/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\/lt\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dinaminis balansavimo \u012frenginys &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=\"&quot;Balanset-1A&quot; rinkinio turinys su s\u0105sajos bloku, jutikliais, tachometru ir priedais\" 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\/lt\/product-category\/devices\/\" rel=\"tag\">\u012erenginiai<\/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\/lt\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dinaminis balansavimo \u012frenginys &quot;Balanset-1A&quot; OEM\">Dinaminis balansavimo \u012frenginys \"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\">&euro;<\/span>1,735.00<\/span> + PVM (jei taikoma)<\/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=\"\/lt\/wp-json\/wp\/v2\/glossary\/115?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=\"\u012e krep\u0161el\u012f\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"\u012e krep\u0161el\u012f\" 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=\"\/lt\/wp-json\/wp\/v2\/glossary\/115?add-to-cart=4193\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_4193\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"4193\" data-product_sku=\"BS-1OEM\" aria-label=\"Add to cart: \u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"\u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">\u012e krep\u0161el\u012f<\/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>Ventiliatoriaus defektai<\/strong> yra gedimai, atsirandantys pramonini\u0173 ventiliatori\u0173 ir p\u016bstuv\u0173 sistemose: a\u0161men\u0173 pa\u017eeidimai, tokie kaip \u012ftr\u016bkimai, erozija ir med\u017eiag\u0173 kaupimasis; <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/unbalance\/\">disbalansas<\/a> sukelti med\u017eiagos praradimo arba kaupimosi; aerodinaminiai nestabilumai, tokie kaip srauto atpl\u0117\u0161imas ir s\u016bkuriavimas; strukt\u016brin\u0117s problemos, pavyzd\u017eiui, laisvi a\u0161menys ir \u012ftr\u016bk\u0119 stebul\u0117s; taip pat guoli\u0173 ir pavaro gedimai, b\u016bdingi visai besisukan\u010diai \u012frangai. Kiekvienas i\u0161 j\u0173 palieka b\u016bding\u0105 <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/vibration\/\">vibracija<\/a> spektrin\u012f para\u0161\u0105, paprastai dominuojant\u012f <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/blade-passing-frequency\/\">peilio pra\u0117jimo da\u017enis<\/a> ir jo harmonikoms, kartu su 1\u00d7 disbalanso vibracija ir \u017eemo da\u017enio aerodinaminiais pulsavimais. Kadangi ventiliatoriai yra visur pramon\u0117je \u2014 HVAC, proces\u0173 v\u0117sinime, degimo ore, med\u017eiag\u0173 transportavime \u2014 j\u0173 gedimai paveikia gamyb\u0105, saug\u0105 (v\u0117dinim\u0105) ir energijos efektyvum\u0105, tod\u0117l ventiliatoriams b\u016bding\u0173 defekt\u0173 atpa\u017einimas ir j\u0173 steb\u0117jimo technikos yra svarbus patikimumo geb\u0117jimas.<\/p>\n<h2>1. Apibr\u0117\u017eimas: kas yra ventiliatoriaus defektai?<\/h2>\n<p>Ventiliatorius \u2014 deceptyviai paprasta ma\u0161ina: a\u0161men\u0173 ratas ant veleno \u2014 ta\u010diau jis yra dviej\u0173 pasauli\u0173 sankirtoje. Kaip ir kiekvienas <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/rotorius\/\">rotorius<\/a> jis ken\u010dia nuo mechanini\u0173 negalavim\u0173, toki\u0173 kaip disbalansas, guoli\u0173 d\u0117v\u0117jimasis ir laisvumas; ta\u010diau jis taip pat juda skys\u010dio srov\u0117je, tod\u0117l yra veikiamas <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/aerodynamic-forces\/\">aerodinamin\u0117s j\u0117gos<\/a> kuri\u0173 grynai mechanin\u0117 ma\u0161ina nepatiria. Ventiliatoriaus diagnostikos menas \u2014 atskirti \u0161iuos du dalykus spektre, nes mechaninio gedimo priemon\u0117 (balansavimas, keitimas, priver\u017eimas) visi\u0161kai skiriasi nuo aerodinaminio gedimo priemon\u0117s (darbo ta\u0161ko arba ortaki\u0173 sistemos keitimas). Ankstyvasis defekt\u0173 aptikimas taip pat svarbesnis nei \u012fprastai: nul\u0117k\u0119s a\u0161muo arba sugedusi stebul\u0117 ant didelio ventiliatoriaus gali b\u016bti tikrai katastrofi\u0161ka.<\/p>\n<h2>2. Da\u017eniausi ventiliatoriaus defektai<\/h2>\n<h3>2.1 A\u0161men\u0173 pa\u017eeidimai ir erozija<\/h3>\n<h4>Med\u017eiagos sankaupos<\/h4>\n<ul>\n<li><strong>Prie\u017eastis:<\/strong> Ant peili\u0173 kaupiasi dulk\u0117s, apna\u0161os arba apdorojimo med\u017eiaga<\/li>\n<li><strong>Poveikis:<\/strong> sukuria mas\u0117s disbalans\u0105 ir pakei\u010dia aerodinamik\u0105.<\/li>\n<li><strong>Simptomas:<\/strong> laikui b\u0117gant palaipsniui did\u0117janti 1\u00d7 vibracija.<\/li>\n<li><strong>Da\u017enai pasitaikantis:<\/strong> med\u017eiag\u0173 tvarkymo ir proceso i\u0161metimo ventiliatoriai.<\/li>\n<li><strong>Sprendimas:<\/strong> periodinis valymas ir i\u0161ankstin\u0117 filtravimo sistema.<\/li>\n<\/ul>\n<h4>Erozija ir nusid\u0117v\u0117jimas<\/h4>\n<ul>\n<li><strong>Prie\u017eastis:<\/strong> abrazyvin\u0117s dalel\u0117s, nusid\u0117vin\u010dios a\u0161men\u0173 pavir\u0161ius.<\/li>\n<li><strong>Poveikis:<\/strong> med\u017eiagos praradimas, sukeliantis disbalans\u0105 ir pabloginantis darbines charakteristikas.<\/li>\n<li><strong>Ra\u0161tas:<\/strong> paprastai asimetri\u0161kas: priekinis kra\u0161tas erodavuoja grei\u010diau nei u\u017epakalinis kra\u0161tas.<\/li>\n<li><strong>Aptikimas:<\/strong> did\u0117jan\u010dios 1\u00d7 vibracijos ir suma\u017e\u0117jusi i\u0161vestis.<\/li>\n<\/ul>\n<h4>Korozija<\/h4>\n<ul>\n<li>Cheminis a\u0161mens med\u017eiagos pa\u017eeidimas.<\/li>\n<li>Sukelia \u012fdubas ir med\u017eiagos praradim\u0105.<\/li>\n<li>Ma\u017eina men\u010di\u0173 stiprum\u0105.<\/li>\n<li>Gali progresuoti iki \u012ftr\u016bkim\u0173 ir galiausiai a\u0161mens l\u016b\u017eio.<\/li>\n<\/ul>\n<h4>Blade cracks<\/h4>\n<ul>\n<li><strong>Vietos:<\/strong> a\u0161mens \u0161aknis (tvirtinimas prie stebul\u0117s), priekinis kra\u0161tas ir suvirinimo jungtys.<\/li>\n<li><strong>Prie\u017eastys:<\/strong> <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/fatigue\/\">nuovargis<\/a>, korozija, sm\u016bgis ir vibracija.<\/li>\n<li><strong>Simptomai:<\/strong> kintantis vibracijos pob\u016bdis, kartais did\u0117janti 2\u00d7 komponent\u0117.<\/li>\n<li><strong>Pavojus:<\/strong> gali lemti visi\u0161k\u0105 a\u0161mens atsiskyrim\u0105.<\/li>\n<\/ul>\n<h4>Tr\u016bkstamos arba nul\u016b\u017eusios ment\u0117s<\/h4>\n<ul>\n<li>Didelis disbalansas d\u0117l asimetri\u0161ko a\u0161men\u0173 i\u0161d\u0117stymo.<\/li>\n<li>Labai didel\u0117 1\u00d7 vibracija.<\/li>\n<li>Nenormalus men\u010di\u0173 pra\u0117jimo da\u017enio vaizdas.<\/li>\n<li>Nedelsiant <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/shutdown\/\">i\u0161jungimas<\/a> reikalingas remontas.<\/li>\n<\/ul>\n<h3>2.2 Disbalansas<\/h3>\n<p>Pati da\u017eniausia ventiliatoriaus vibracijos problema:<\/p>\n<ul>\n<li><strong>\u0160altiniai:<\/strong> nuos\u0117d\u0173 kaupimasis, erozija, gamybos tolerancijos ir a\u0161men\u0173 pa\u017eeidimai.<\/li>\n<li><strong>Para\u0161as:<\/strong> 1\u00d7 <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/synchronous-vibration\/\">sinchroninis<\/a> vibracija.<\/li>\n<li><strong>Pataisa:<\/strong> <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/lauko-balansavimas\/\">lauko balansavimas<\/a> paprastai yra efektyvus.<\/li>\n<li><strong>Pasikartojantys:<\/strong> jei problema kartojasi, b\u016btina pa\u0161alinti pagrindin\u0119 prie\u017east\u012f (erozij\u0105 arba nuos\u0117d\u0173 kaupimosi \u0161altin\u012f), o ne tik simptom\u0105.<\/li>\n<\/ul>\n<h3>2.3 Aerodinamin\u0117s nestabilumai<\/h3>\n<h4>Srauto atply\u0161imas<\/h4>\n<ul>\n<li>Oro srautas atsiskiria nuo a\u0161men\u0173 pavir\u0161i\u0173 neoptimaliomis darbo s\u0105lygomis.<\/li>\n<li>Atsitiktinis turbulentinis srautas, generuojantis pla\u010diajuost\u0119 vibracij\u0105.<\/li>\n<li>Suma\u017e\u0117j\u0119s efektyvumas ir na\u0161umas.<\/li>\n<li>Da\u017enai pasitaiko esant ma\u017eam srauto grei\u010diui arba didelei \u012fleidimo var\u017eai.<\/li>\n<\/ul>\n<h4>Vir\u0161\u012ftampis<\/h4>\n<ul>\n<li>Periodinis srauto gr\u012f\u017eimas per vis\u0105 sistem\u0105.<\/li>\n<li>Labai \u017eemos da\u017enio virpesiai (\u017eemiau 5 Hz), bet smark\u016bs pulsuoti.<\/li>\n<li>Gali pa\u017eeisti ventiliatori\u0173 ir ortaki\u0173 sistem\u0105.<\/li>\n<li>Paprastai pa\u0161alinimui reikalingi sistemos pakeitimai.<\/li>\n<\/ul>\n<h3>2.4 Konstrukcin\u0117s ir mechanin\u0117s problemos<\/h3>\n<ul>\n<li><strong>Loose blades:<\/strong> sugadinti nustatymo var\u017etai arba suvirintos jungtys, skleid\u017eian\u010dios kelis harmoninius virpesius.<\/li>\n<li><strong>\u012etr\u016bk\u0119s \u0441\u0442\u0443\u043fica:<\/strong> \u0441\u0442\u0443\u043fica konstrukcijos gedimas \u2014 gali b\u016bti katastrofi\u0161kas.<\/li>\n<li><strong>Worn shaft:<\/strong> leid\u017eia ventiliatoriaus ratui poslinkti, sukuriant <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/run-out\/\">mu\u0415\u040eimas<\/a>.<\/li>\n<li><strong>Statinio rezonanso:<\/strong> korpusas arba ortakiai rezonuoja ties BPF arba viena i\u0161 jo harmonik\u0173 \u2014 tai <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/structural-resonance\/\">strukt\u016brinis rezonansas<\/a>.<\/li>\n<\/ul>\n<h3>2.5 Pavaros ir guoli\u0173 problemos<\/h3>\n<ul>\n<li>Dir\u017einio perdavimo problemos \u2014 dilimas, <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/misalignment\/\">nesuderinimas<\/a>, neteisinga \u012ftampa.<\/li>\n<li><a href=\"https:\/\/vibromera.eu\/lt\/glossary\/bearing-defects\/\">Guoli\u0173 gedimai<\/a>, ypa\u010d da\u017ena ne\u0161varioje arba kar\u0161toje aplinkoje.<\/li>\n<li>Movos problemos, tokios kaip nesutapimas ir nusid\u0117v\u0117jimas.<\/li>\n<li>Variklio defektai, trikdantys ventiliatoriaus darb\u0105.<\/li>\n<\/ul>\n<h2>3. Virpesio charakteristikos<\/h2>\n<h3>A\u0161men\u0173 praleidimo da\u017enis (BPF)<\/h3>\n<p>Pagrindinis ventiliatoriaus da\u017enis:<\/p>\n<ul>\n<li><strong>Skai\u010diavimas:<\/strong> BPF = men\u010di\u0173 skai\u010dius \u00d7 RPM \/ 60.<\/li>\n<li><strong>Pavyzdys:<\/strong> 12 men\u010di\u0173 ventiliatorius, veikiantis 1&nbsp;200 RPM grei\u010diu, duoda BPF lyg\u0173 240 Hz.<\/li>\n<li><strong>Normali amplitud\u0117:<\/strong> priklauso nuo ventiliatoriaus tipo \u2014 a\u0161iniai ventiliatoriai veikia esant didesn\u0117ms reik\u0161m\u0117ms nei centrifuginiai.<\/li>\n<li><strong>Padid\u0117j\u0119s BPF:<\/strong> rodo men\u010di\u0173 pa\u017eeidimus, tarp\u0173 problemas arba aerodinamines problemas.<\/li>\n<li><strong>Harmonikos:<\/strong> 2\u00d7BPF ir 3\u00d7BPF rodo men\u010di\u0173 problemas arba rezonansus.<\/li>\n<\/ul>\n<p>Aritmetika nesud\u0117tinga atlikti rankiniu b\u016bdu, ta\u010diau specialiai tam skirtas <a href=\"https:\/\/vibromera.eu\/lt\/calculators\/blade-pass-frequency\/\">men\u010di\u0173 pra\u0117jimo da\u017enio skai\u010diuotuvas<\/a> pa\u0161alina bet koki\u0105 abejon\u0119, kuris spektro pikas yra BPF, o kuris yra atsitiktinis <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/harmonics\/\">harmonika<\/a> b\u0117gimo greitis.<\/p>\n<h3>Disbalansas (1\u00d7)<\/h3>\n<ul>\n<li>Da\u017eniausiai pasitaikantis didel\u0117s amplitud\u0117s komponentas.<\/li>\n<li>Did\u0117ja d\u0117l nuos\u0117d\u0173 kaupimosi arba erozijos.<\/li>\n<li>Koreguojama balansu.<\/li>\n<li>Gali pasikartoti, jei pagrindin\u0117 prie\u017eastis nebus pa\u0161alinta.<\/li>\n<\/ul>\n<h3>Aerodinaminiai pulsuoti<\/h3>\n<ul>\n<li><strong>Srauto atply\u0161imas:<\/strong> pla\u010diajuostis padid\u0117jimas su atsitiktiniais svyravimais.<\/li>\n<li><strong>Vir\u0161\u012ftampis:<\/strong> smark\u016bs 1\u20135 Hz pulsuoti.<\/li>\n<li><strong>Turbulencija:<\/strong> pla\u010diajuostis ir \u017eem\u0173 da\u017eni\u0173, ma\u017edaug 10\u2013100 Hz \u2014 \u017er. <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/flow-turbulence\/\">srauto turbulencija<\/a>.<\/li>\n<\/ul>\n<h2>4. Ventiliatoriams b\u016bdingos savyb\u0117s<\/h2>\n<h3>Ventiliatori\u0173 tipai ir j\u0173 defekt\u0173 po\u017eymiai<\/h3>\n<h4>I\u0161centriniai ventiliatoriai<\/h4>\n<ul>\n<li>Disbalansas yra da\u017eniausia problema.<\/li>\n<li>BPF amplitud\u0117 paprastai yra vidutin\u0117.<\/li>\n<li>Nuos\u0117d\u0173 kaupimasis ant atgalin\u0117s kreiv\u0117s men\u010di\u0173 yra \u012fprastas rei\u0161kinys.<\/li>\n<li>Sandarikli\u0173 ir guoli\u0173 problemos kyla d\u0117l technologinio u\u017eter\u0161tumo.<\/li>\n<\/ul>\n<h4>Axial fans<\/h4>\n<ul>\n<li>Didesn\u0117s BPF amplitud\u0117s yra normalios \u2014 \u017er. <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/axial-fan-defects\/\">a\u0161ini\u0173 ventiliatori\u0173 defektai<\/a> d\u0117l detal\u0117s.<\/li>\n<li>Ment\u0117s galo tarpas yra kritinis parametras.<\/li>\n<li>Aerodinaminiai nestabilumai yra da\u017enesni.<\/li>\n<li>Men\u010di\u0173 nuovargis atsiranda d\u0117l kintam\u0173j\u0173 aerodinamini\u0173 apkrov\u0173, kartais paa\u0161trinamas <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/blade-resonance\/\">ment\u0117s rezonansas<\/a>.<\/li>\n<\/ul>\n<h4>Priverstinio tiekimo (ID) ventiliatoriai<\/h4>\n<ul>\n<li>Sunki erozija nuo laki\u0173j\u0173 pelen\u0173 ir daleli\u0173.<\/li>\n<li>Auk\u0161tos temperat\u016bros, turin\u010dios \u012ftakos med\u017eiag\u0173 savyb\u0117ms.<\/li>\n<li>Korozyvi darbo aplinka.<\/li>\n<li>Tod\u0117l reikalingas da\u017enas pakartotinis balansavimas.<\/li>\n<\/ul>\n<h2>5. Diagnostikos strategija<\/h2>\n<h3>Pradin\u0117 diagnostika<\/h3>\n<ol>\n<li>I\u0161matuokite bendr\u0105j\u0105 vibracij\u0105 guoliuose.<\/li>\n<li>Run an <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/fft\/\">FFT<\/a> analiz\u0117 vyraujan\u010dioms da\u017eni\u0173 komponent\u0117ms nustatyti.<\/li>\n<li>Patikrinkite 1\u00d7 (disbalansas), BPF (men\u010di\u0173 problemos) ir <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/bearing-fault-frequencies\/\">guoli\u0173 gedim\u0173 da\u017eniai<\/a>.<\/li>\n<li>\u012evertinkite darbo parametrus \u2014 sraut\u0105 ir sl\u0117g\u012f.<\/li>\n<li>Ap\u017ei\u016br\u0117kite vizualiai, jei ventiliatorius prieinamas.<\/li>\n<\/ol>\n<h3>Problemos identifikavimas<\/h3>\n<ul>\n<li><strong>Auk\u0161tas 1\u00d7:<\/strong> disbalansas \u2014 subalansuokite arba nuvalykite ventiliatori\u0173.<\/li>\n<li><strong>Didelis BPF:<\/strong> men\u010di\u0173 pa\u017eeidimas arba tarp\u0173 problemos \u2014 ap\u017ei\u016br\u0117kite men\u010di\u0173.<\/li>\n<li><strong>Pla\u010diajuostis ry\u0161ys:<\/strong> <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/cavitation\/\">kavitacija<\/a> arba perkrova \u2014 patikrinkite darbo ta\u0161k\u0105.<\/li>\n<li><strong>\u017demo da\u017enio:<\/strong> surge or <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/recirculation\/\">recirkuliacija<\/a> \u2014 modifikuokite sistem\u0105.<\/li>\n<li><strong>Guoli\u0173 da\u017eniai:<\/strong> guoli\u0173 susid\u0117v\u0117jimas \u2014 pakeiskite guolius.<\/li>\n<\/ul>\n<h2>6. Prevencija, prie\u017ei\u016bra ir korekcija lauko s\u0105lygomis<\/h2>\n<h3>Balansavimas<\/h3>\n<ul>\n<li>Balansuokite ventiliatoriaus ratus vietoje, nenuimdami j\u0173.<\/li>\n<li>Atlikite pakartotin\u012f balansavim\u0105 po kiekvieno valymo ar men\u010di\u0173 remonto.<\/li>\n<li>Naudokite spaustukinius arba var\u017etiniais tvirtinamus <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/correction-weight\/\">korekciniai svoriai<\/a> reguliavimui.<\/li>\n<li>Dokumentuokite balansavimo svorelius ateities nuorodai.<\/li>\n<\/ul>\n<p>Kadangi dauguma ventiliatori\u0173 veikia savo guoliuose ir objekte n\u0117ra balansavimo ma\u0161inos, tai yra b\u016btent ta u\u017eduotis, kuriai skirtas ne\u0161iojamasis dviej\u0173 kanal\u0173 analizatorius. <a href=\"https:\/\/vibromera.eu\/lt\/produktas\/balansavimas-1\/\">Balanset-1A<\/a> matuoja 1\u00d7 <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/phase\/\">amplitud\u0117 ir faz\u0117<\/a> veikimo grei\u010diu apskai\u010diuoja <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/influence-coefficient\/\">\u012ftakos koeficientai<\/a> i\u0161 bandomojo paleidimo ir nurodo technikui prid\u0117tino svorio mas\u0119 bei kamp\u0105 \u2014 po to patikrina <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/residual-unbalance\/\">likutinis disbalansas<\/a> po korekcijos, visa tai nei\u0161montuojant ventiliatoriaus.<\/p>\n<h3>Kontrol\u0117 ir valymas<\/h3>\n<ul>\n<li>Periodi\u0161kai tikrinkite d\u0117l nuos\u0117d\u0173, erozijos ir pa\u017eeidim\u0173.<\/li>\n<li>Valykite men\u010di\u0173 sustojim\u0173 metu.<\/li>\n<li>Patikrinkite men\u010di\u0173 tvirtinimo patikimum\u0105.<\/li>\n<li>Ie\u0161kokite \u012ftr\u016bkim\u0173, ypa\u010d men\u010di\u0173 pagrindo srityje.<\/li>\n<\/ul>\n<h3>Veiklos praktika<\/h3>\n<ul>\n<li>Kai tik \u012fmanoma, eksploatuokite netoli projektinio darbo ta\u0161ko.<\/li>\n<li>Venkite ilgalaikio darbo labai didelio arba labai ma\u017eo srauto ribose.<\/li>\n<li>Kontroliuokite \u012fleidimo s\u0105lygas, kad suma\u017eintum\u0117te turbulencij\u0105.<\/li>\n<li>U\u017etepkite apsaugines dangas, skirtas erozinei arba korozinei aplinkai.<\/li>\n<\/ul>\n<p>Ventiliatori\u0173 defektai apjungia mechanines problemas, b\u016bdingas visai besisukan\u010diai \u012frangai, su aerodinaminiais sutrikimais, b\u016bdingais tik oro jud\u0117jimo ma\u0161inoms. Men\u010di\u0173 pra\u0117jimo da\u017enio signalas, vertinamas kartu su standartiniais vibracijos analiz\u0117s metodais, leid\u017eia efektyviai steb\u0117ti ventiliatoriaus b\u016bkl\u0119 ir padeda priimti pagr\u012fstus technin\u0117s prie\u017ei\u016bros sprendimus \u0161ioms svarbioms ma\u0161inoms.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/lt\/glossary\/\">\u2190 Atgal \u012f pagrindin\u0119 rodykl\u0119<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Su\u017einokite apie ventiliatoriaus defektus, \u012fskaitant men\u010di\u0173 pa\u017eeidimus, disbalans\u0105, aerodinamin\u012f nestabilum\u0105 ir rezonans\u0105, kuriuos galima aptikti atliekant vibracijos analiz\u0119 men\u010di\u0173 pra\u0117jimo da\u017eniu.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-115","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/lt\/wp-json\/wp\/v2\/glossary\/115","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/lt\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/lt\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":1,"href":"https:\/\/vibromera.eu\/lt\/wp-json\/wp\/v2\/glossary\/115\/revisions"}],"predecessor-version":[{"id":101333,"href":"https:\/\/vibromera.eu\/lt\/wp-json\/wp\/v2\/glossary\/115\/revisions\/101333"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/lt\/wp-json\/wp\/v2\/media?parent=115"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/lt\/wp-json\/wp\/v2\/categories?post=115"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/lt\/wp-json\/wp\/v2\/tags?post=115"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}