{"id":293,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/vane-passing-frequency\/"},"modified":"2026-05-23T22:46:43","modified_gmt":"2026-05-23T22:46:43","slug":"vane-passing-frequency","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/et\/glossary\/vane-passing-frequency\/","title":{"rendered":"Mis on labade l\u00e4bimissagedus? Pumbalabade diagnostika"},"content":{"rendered":"<h1>Labade m\u00f6\u00f6dumissageduse m\u00f5istmine<\/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\/et\/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\/et\/product\/balanset-1\/\" title=\"Kaasaskantav tasakaalustaja ja vibratsiooni anal\u00fcsaator 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 t\u00e4iskomplektiga kaasaskantav tasakaalustaja ja vibratsioonianal\u00fcsaator\" 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\/et\/product-category\/devices\/\" rel=\"tag\">Seadmed<\/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\/et\/product\/balanset-1\/\" title=\"Kaasaskantav tasakaalustaja ja vibratsiooni anal\u00fcsaator Balanset-1A\">Kaasaskantav tasakaalustaja ja vibratsiooni anal\u00fcsaator 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> + k\u00e4ibemaks (kui on kohaldatav)<\/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=\"\/et\/wp-json\/wp\/v2\/glossary\/293?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=\"Lisa korvi\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lisa korvi\" 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=\"\/et\/wp-json\/wp\/v2\/glossary\/293?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=\"\">Lisa korvi<\/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\/et\/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\/et\/product\/vibration-sensor\/\" title=\"Vibratsiooniandur\">\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=\"Balanset-1A vibratsiooniandur l\u00e4hivaates\" 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\/et\/product-category\/parts\/\" rel=\"tag\">Osad<\/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\/et\/product\/vibration-sensor\/\" title=\"Vibratsiooniandur\">Vibratsiooniandur<\/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> + k\u00e4ibemaks (kui on kohaldatav)<\/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=\"\/et\/wp-json\/wp\/v2\/glossary\/293?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=\"Lisa korvi\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lisa korvi\" 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=\"\/et\/wp-json\/wp\/v2\/glossary\/293?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=\"\">Lisa korvi<\/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\/et\/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\/et\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optiline andur (lasertahhomeeter)\">\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=\"Optiline andur (lasertahhomeeter)\" 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\/et\/product-category\/parts\/\" rel=\"tag\">Osad<\/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\/et\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optiline andur (lasertahhomeeter)\">Optiline andur (lasertahhomeeter)<\/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> + k\u00e4ibemaks (kui on kohaldatav)<\/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=\"\/et\/wp-json\/wp\/v2\/glossary\/293?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=\"Lisa korvi\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lisa korvi\" 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=\"\/et\/wp-json\/wp\/v2\/glossary\/293?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=\"\">Lisa korvi<\/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\/et\/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\/et\/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 rootori tasakaalustuskomplekt: kandekott, mitmekanaliline signaalimuundur, k\u00e4eshoitav anal\u00fcsaator, magnetiline alus, vibratsiooniandurid ja spiraalkaablid.\" 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\/et\/product-category\/devices\/\" rel=\"tag\">Seadmed<\/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\/et\/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> + k\u00e4ibemaks (kui on kohaldatav)<\/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=\"\/et\/wp-json\/wp\/v2\/glossary\/293?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=\"Lisa korvi\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lisa korvi\" 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=\"\/et\/wp-json\/wp\/v2\/glossary\/293?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=\"\">Lisa korvi<\/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\/et\/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\/et\/product\/magnet-stand\/\" title=\"Magnetiline alus 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=\"Magnetip\u00f5hi.\" 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\/et\/product-category\/parts\/\" rel=\"tag\">Osad<\/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\/et\/product\/magnet-stand\/\" title=\"Magnetiline alus Insize 60 kgf\">Magnetiline alus 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> + k\u00e4ibemaks (kui on kohaldatav)<\/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=\"\/et\/wp-json\/wp\/v2\/glossary\/293?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 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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\/et\/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\/et\/product\/reflective-tape\/\" title=\"Helkurlint\">\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=\"Helkurlint\" 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\/et\/product-category\/parts\/\" rel=\"tag\">Osad<\/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\/et\/product\/reflective-tape\/\" title=\"Helkurlint\">Helkurlint<\/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> + k\u00e4ibemaks (kui on kohaldatav)<\/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=\"\/et\/wp-json\/wp\/v2\/glossary\/293?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=\"Lisa korvi\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lisa korvi\" 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=\"\/et\/wp-json\/wp\/v2\/glossary\/293?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=\"\">Lisa korvi<\/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\/et\/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\/et\/product\/dynamic-balancer-balanset-1a\/\" title=\"D\u00fcnaamiline tasakaalustaja &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=\"Balanset-1A komplekti sisu koos liideseseadme, andurite, tahhomeetri ja tarvikutega\" 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\/et\/product-category\/devices\/\" rel=\"tag\">Seadmed<\/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\/et\/product\/dynamic-balancer-balanset-1a\/\" title=\"D\u00fcnaamiline tasakaalustaja &quot;Balanset-1A&quot; OEM\">D\u00fcnaamiline tasakaalustaja \"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> + k\u00e4ibemaks (kui on kohaldatav)<\/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=\"\/et\/wp-json\/wp\/v2\/glossary\/293?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=\"Lisa korvi\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lisa korvi\" 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=\"\/et\/wp-json\/wp\/v2\/glossary\/293?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=\"\">Lisa korvi<\/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>Labade l\u00e4bimise sagedus<\/strong> (VPF \u2013 mida nimetatakse ka tiiviku labade sageduseks v\u00f5i lihtsalt labade m\u00f6\u00f6dumissageduseks) on sagedus, millega p\u00f6\u00f6rleva pumba tiiviku labad m\u00f6\u00f6duvad paikse v\u00f5rdluspunktist, n\u00e4iteks spiraalkorpuse esiosast (keelest), difuusori labadest v\u00f5i m\u00f5nest muust korpuse osast. Seda arvutatakse tiiviku labade arvu korrutamisel v\u00f5lli p\u00f6\u00f6rlemissagedusega: <strong>VPF = N<sub>v<\/sub> \u00d7 RPM \/ 60<\/strong>. VPF on selle otsene pumbaekvivalent <a href=\"https:\/\/vibromera.eu\/et\/glossary\/blade-passing-frequency\/\">tera l\u00e4bimissagedus<\/a> mida esineb ventilaatorites, ja see on domineeriv h\u00fcdrauliline <a href=\"https:\/\/vibromera.eu\/et\/glossary\/vibration\/\">vibratsioon<\/a> tsentrifugaalpumpade puhul, mis t\u00f6\u00f6stusmasinate korral j\u00e4\u00e4b tavaliselt vahemikku 100\u2013500 Hz. VPF amplituudi ja selle <a href=\"https:\/\/vibromera.eu\/et\/glossary\/harmonics\/\">harmoonilised<\/a> annab olulist diagnostilist teavet tiiviku seisukorra, h\u00fcdraulilise j\u00f5udluse ja sisemiste vahedega seoses.<\/p>\n<h2>1. Arvutamine ja t\u00fc\u00fcpilised v\u00e4\u00e4rtused<\/h2>\n<h3>Valem<\/h3>\n<blockquote><p><strong>VPF = N<sub>v<\/sub> \u00d7 N \/ 60<\/strong> &nbsp; kus N<sub>v<\/sub> = tiivikute arv, N = v\u00f5lli p\u00f6\u00f6rlemiskiirus p\u00f6\u00f6retes minutis ning tulemus on hertsides.<\/p><\/blockquote>\n<p>Kuna VPF on alati t\u00e4isarvuline kordne <a href=\"https:\/\/vibromera.eu\/et\/glossary\/running-speed\/\">t\u00f6\u00f6kiirus<\/a> (1\u00d7), kuulub see kindlalt spektri s\u00fcnkroonsete komponentide hulka \u2014 tegemist on t\u00f5elise tiivikukiirusega <a href=\"https:\/\/vibromera.eu\/et\/glossary\/harmonics\/\">harmooniline<\/a> v\u00f5lli p\u00f6\u00f6rlemiskiirus, mitte iseseisev sagedus.<\/p>\n<h3>Lahendatud n\u00e4ited<\/h3>\n<ul>\n<li><strong>V\u00e4ike pump:<\/strong> 5 tiivikut kiirusel 3500 p\/min \u2192 VPF = 5 \u00d7 3500 \/ 60 = <strong>292 Hz<\/strong>.<\/li>\n<li><strong>Suur t\u00f6\u00f6pump:<\/strong> 7 tiivikut kiirusel 1750 p\/min \u2192 VPF = 7 \u00d7 1750 \/ 60 = <strong>204 Hz<\/strong>.<\/li>\n<li><strong>Kiirpumba:<\/strong> 6 tiivikut kiirusel 4200 p\/min \u2192 VPF = 6 \u00d7 4200 \/ 60 = <strong>420 Hz<\/strong>.<\/li>\n<\/ul>\n<h3>T\u00fc\u00fcpilised tiivikute arvud<\/h3>\n<ul>\n<li><strong>Tsentrifugaalpumbad:<\/strong> 3\u201312 tiivikut, millest k\u00f5ige levinumad on 5\u20137 tiivikut.<\/li>\n<li><strong>V\u00e4ikesed pumbad:<\/strong> v\u00e4hem tiivikuid (3\u20135).<\/li>\n<li><strong>Suured pumbad:<\/strong> rohkem tiivikuid (7\u201312).<\/li>\n<li><strong>K\u00f5rgsurvepumbad:<\/strong> rohkem tiivikuid energia t\u00f5husaks \u00fclekandmiseks.<\/li>\n<\/ul>\n<p>T\u00e4pse tiivikute arvu teadmine on h\u00e4davajalik, sest just see eristab VPF-i juhuslikust v\u00f5lli harmoonilisest v\u00f5nkumisest; kui tiiviku joonist pole k\u00e4ttesaadav, saab tiivikute arvu sageli kindlaks teha, loendades harmoonilist j\u00e4rku, millel domineeriv h\u00fcdrauliline tipp esineb. <a href=\"https:\/\/vibromera.eu\/et\/calculators\/blade-pass-frequency\/\">Tera l\u00e4bimise sageduse kalkulaator<\/a> haldab nii pumpade kui ka ventilaatorite arvutusi ning <a href=\"https:\/\/vibromera.eu\/et\/calculators\/harmonic-frequency-calculator\/\">Harmoonilise sageduse kalkulaator<\/a> aitab paigutada VPF ja selle kordajad sagedusteljele.<\/p>\n<h2>2. F\u00fc\u00fcsikaline mehhanism<\/h2>\n<h3>R\u00f5hu k\u00f5ikumised<\/h3>\n<p>VPF tekib pigem h\u00fcdraulilise r\u00f5hu k\u00f5ikumise kui mehaanilise j\u00f5u tagaj\u00e4rjel. Jada on j\u00e4rgmine:<\/p>\n<ol>\n<li>Iga tiiviku labad juhivad vedelikku suure kiirusega v\u00e4ljapoole.<\/li>\n<li>Kui tiivik liigub m\u00f6\u00f6da spiraalset l\u00f5ikepinda, tekitab see j\u00e4rsu r\u00f5huimpulsi.<\/li>\n<li>Sellel hetkel muutub tiiviku m\u00f5lemal poolel valitsev r\u00f5huerinevus kiiresti.<\/li>\n<li>See tekitab j\u00f5uimpulsi nii tiivikule kui ka korpusele.<\/li>\n<li>Kui N<sub>v<\/sub> laba(d), N<sub>v<\/sub> sellised impulssid esinevad iga p\u00f6\u00f6rde jooksul.<\/li>\n<li>Saadud pulsatsioonisagedus v\u00f5rdub tiivikute l\u00e4bimiskiirusega \u2013 VPF-iga.<\/li>\n<\/ol>\n<p>See teeb VPF-ist \u00fche klassikalistest <a href=\"https:\/\/vibromera.eu\/et\/glossary\/hydraulic-forces\/\">h\u00fcdraulilised j\u00f5ud<\/a> pumbale m\u00f5ju avaldamine, mis erineb puhtalt mehaanilistest ergutustest, nagu n\u00e4iteks <a href=\"https:\/\/vibromera.eu\/et\/glossary\/unbalance\/\">tasakaalustamatus<\/a> v\u00f5i laagrite defektid.<\/p>\n<h3>Optimaalsel t\u00f6\u00f6punkti (BEP)<\/h3>\n<ul>\n<li>Sissevoolu nurk vastab tiiviku nurgale.<\/li>\n<li>Vool on sujuv ja turbulentsi on minimaalselt.<\/li>\n<li>VPF amplituud on m\u00f5\u00f5dukas ja stabiilne.<\/li>\n<li>R\u00f5hu jaotus korpuse \u00fcmber on peaaegu optimaalne.<\/li>\n<\/ul>\n<h3>Disainist k\u00f5rvale<\/h3>\n<ul>\n<li>Voolunurk ei vasta enam tiivikunurgale.<\/li>\n<li>Turbulentsus ja voolu eraldumine suurenevad.<\/li>\n<li>R\u00f5hupulssid muutuvad tugevamaks.<\/li>\n<li>VPF amplituud suureneb, sageli koos t\u00e4iendavate sageduskomponentidega.<\/li>\n<\/ul>\n<h2>3. Diagnoosi t\u00f5lgendamine<\/h2>\n<h3>Normaalne VPF amplituud<\/h3>\n<ul>\n<li>Pump t\u00f6\u00f6tab oma parima kasuteguriga punktis (BEP) v\u00f5i selle l\u00e4hedal.<\/li>\n<li>VPF amplituud p\u00fcsib j\u00e4rjestikuste m\u00f5\u00f5tmiste k\u00e4igus stabiilne.<\/li>\n<li>Tavaliselt 10\u201330% 1\u00d7 vibratsiooni amplituudist.<\/li>\n<li>Puhas spekter minimaalse harmoonilise sisuga.<\/li>\n<\/ul>\n<h3>Mida k\u00f5rgenenud VPF n\u00e4itab<\/h3>\n<p><strong>T\u00f6\u00f6tab BEP-i piires.<\/strong> Madala vooluhulga re\u017eiim (alla ~70% nimiv\u00f5imsusest) suurendab VPF-i, samuti ka k\u00f5rge vooluhulga re\u017eiim (\u00fcle ~120% nimiv\u00f5imsusest); optimaalne vahemik on ligikaudu 80\u2013110% nimiv\u00f5imsusest. Pikaajaline madala vooluhulga t\u00f6\u00f6 on seotud ka <a href=\"https:\/\/vibromera.eu\/et\/glossary\/recirculation\/\">sisemine ringlus<\/a>.<\/p>\n<p><strong>Probleemid tiiviku ja korpuse vahelise vahekaugusega.<\/strong> Kulunud kulumisr\u00f5ngad v\u00f5i nihkunud tiivik <a href=\"https:\/\/vibromera.eu\/et\/glossary\/bearing-wear\/\">laagri kulumine<\/a>, suurendab t\u00f6\u00f6kliirensit; VPF amplituud suureneb kliirensi suurenemisel, millega kaasneb j\u00f5udluse langus sisemise lekkimise t\u00f5ttu.<\/p>\n<p><strong>T\u00f6\u00f6ratta kahjustus.<\/strong> Murtud v\u00f5i pragunenud tiivikud p\u00f5hjustavad as\u00fcmmeetriat, mille tulemusena tekib VPF <a href=\"https:\/\/vibromera.eu\/et\/glossary\/sidebands\/\">k\u00fclgribad<\/a> kiirusel \u00b11\u00d7; erosioon, tiibade peale kogunev materjal v\u00f5i v\u00f5\u00f5rkeha tekitatud kahjustused avaldavad sarnast m\u00f5ju. Need on t\u00fc\u00fcpilised laiemas <a href=\"https:\/\/vibromera.eu\/et\/glossary\/impeller-defects\/\">tiiviku defektid<\/a>.<\/p>\n<p><strong>H\u00fcdrauliline resonants.<\/strong> Kui VPF juhtub kattuma akustilise <a href=\"https:\/\/vibromera.eu\/et\/glossary\/resonance\/\">resonants<\/a> torustikus v\u00f5i mantlis v\u00f5imendub amplituud m\u00e4rkimisv\u00e4\u00e4rselt, p\u00f5hjustades m\u00f5nikord tugevat konstruktsioonilist vibratsiooni ja m\u00fcra, mis n\u00f5uab s\u00fcsteemi \u00fcmberehitamist.<\/p>\n<h2>4. VPF harmoonilised ja subharmoonilised<\/h2>\n<h3>2\u00d7VPF ja rohkem<\/h3>\n<p>Labadep\u00f6\u00f6rlemiskiiruse mitmekordsed harmoonilised k\u00f5ikumised on hoiatusm\u00e4rk:<\/p>\n<ul>\n<li><strong>esineb 2\u00d7VPF:<\/strong> viitab tiivikute eba\u00fchtlasele vahekaugusele v\u00f5i tiiviku eksentrilisusele.<\/li>\n<li><strong>Mitmekordsed harmoonilised:<\/strong> v\u00f5ivad viidata tugevale h\u00fcdraulilisele turbulentsile v\u00f5i tiivikute kahjustustele.<\/li>\n<li><strong>Liiga suured amplituudid:<\/strong> suurendab riski <a href=\"https:\/\/vibromera.eu\/et\/glossary\/fatigue\/\">v\u00e4simus<\/a> tiibade ja korpuse rikked.<\/li>\n<\/ul>\n<h3>Subharmoonilised<\/h3>\n<ul>\n<li>Murdosad, nagu VPF\/2 v\u00f5i VPF\/3.<\/li>\n<li>N\u00e4ita voolu ebastabiilsusi, sealhulgas p\u00f6\u00f6rlevat \u00f5huvoolu katkemist ja eraldumiskambreid.<\/li>\n<li>Esineb k\u00f5ige sagedamini v\u00e4ga madalate voolukiiruste korral ja sarnaneb teistega <a href=\"https:\/\/vibromera.eu\/et\/glossary\/subharmonic\/\">alamharmooniline<\/a> n\u00e4htused.<\/li>\n<\/ul>\n<h2>5. Seire ja suundumuste anal\u00fc\u00fcs<\/h2>\n<h3>Aluseks oleva taseme kehtestamine<\/h3>\n<ul>\n<li>M\u00f5\u00f5tke VPF-v\u00e4\u00e4rtus, kui pump on uus v\u00f5i \u00e4sja kapitaalremonditud.<\/li>\n<li>Dokumenteerige see projekteeritud t\u00f6\u00f6tingimustel.<\/li>\n<li>M\u00e4\u00e4rake kindlaks VPF ja 1\u00d7 signaali amplituudi normaalne suhe.<\/li>\n<li>M\u00e4\u00e4rake h\u00e4irepiirid, tavaliselt 2\u20133 korda baasjoone VPF amplituudist.<\/li>\n<\/ul>\n<h3>Populaarsed parameetrid<\/h3>\n<ul>\n<li><strong>VPF amplituud:<\/strong> ajaliselt j\u00e4lgitud; j\u00e4rkj\u00e4rguline t\u00f5us viitab tekkivale probleemile.<\/li>\n<li><strong>VPF\/1\u00d7 suhe:<\/strong> peaks j\u00e4\u00e4ma suhteliselt muutumatuks.<\/li>\n<li><strong>Harmooniline sisu:<\/strong> 2\u00d7VPF ja 3\u00d7VPF tekkimine v\u00f5i kasv.<\/li>\n<li><strong>K\u00f5rvalriba arendamine:<\/strong> \u00b11\u00d7 k\u00fclgribade tekkimine VPF \u00fcmbruses.<\/li>\n<\/ul>\n<h3>Seoses t\u00f6\u00f6tingimustega<\/h3>\n<ul>\n<li>Kujuta VPF-i graafikuna voolukiiruse suhtes.<\/li>\n<li>M\u00e4\u00e4rake kindlaks minimaalse VPF-v\u00e4\u00e4rtusega t\u00f6\u00f6tsoon.<\/li>\n<li>Tuvasta, millal t\u00f6\u00f6punkt on nihkunud.<\/li>\n<li>Seostada VPF-i k\u00e4itumist m\u00f5\u00f5detud j\u00f5udluse langusega.<\/li>\n<\/ul>\n<p>Sedalaadi <a href=\"https:\/\/vibromera.eu\/et\/glossary\/trend-analysis\/\">trendianal\u00fc\u00fcs<\/a> s\u00f5ltub j\u00e4rjepidevatest ja korratavatest spektritest. N\u00e4iteks selline kaasaskantav kahekanaliline anal\u00fcsaator nagu <a href=\"https:\/\/vibromera.eu\/et\/toode\/balanset-1\/\">Balanset-1A<\/a> j\u00e4\u00e4dvustab <a href=\"https:\/\/vibromera.eu\/et\/glossary\/spectrum\/\">FFT spekter<\/a> kuna VPF on selgelt eristatav 100\u2013500 Hz sagedusvahemikus, saab tehnik kinnitada tiiviku l\u00e4bivoolu tippv\u00e4\u00e4rtust, j\u00e4lgida selle amplituudi ja k\u00fclgribasid k\u00fclastuse j\u00e4rel k\u00fclastusega ning v\u00e4listada mehaanilised <a href=\"https:\/\/vibromera.eu\/et\/glossary\/unbalance\/\">tasakaalustamatus<\/a> Enne pumba avamist veenduge, et see on sisse v\u00f5i v\u00e4lja l\u00fclitatud.<\/p>\n<h2>6. Parandusmeetmed<\/h2>\n<h3>T\u00f6\u00f6punkti optimeerimine<\/h3>\n<ul>\n<li>Reguleerige voolu, et viia pump l\u00e4hemale optimaalsele t\u00f6\u00f6punkti.<\/li>\n<li>V\u00e4hendage voolu v\u00f5i muudke s\u00fcsteemi takistust.<\/li>\n<li>Veenduge, et imetingimused on sobivad.<\/li>\n<\/ul>\n<h3>Mehaaniline parandus<\/h3>\n<ul>\n<li>Vahetage kulunud kulumisr\u00f5ngad v\u00e4lja, et taastada konstruktsioonilised vahed.<\/li>\n<li>Vahetage kulunud v\u00f5i kahjustunud tiivik v\u00e4lja.<\/li>\n<li>K\u00f5rvaldage laagrite probleemid, mis v\u00f5imaldavad tiivikul nihkuda.<\/li>\n<li>Kontrollige tiiviku \u00f5iget asendit nii telje suunas kui ka radiaalsuunas.<\/li>\n<\/ul>\n<h3>H\u00fcdraulilised t\u00e4iustused<\/h3>\n<ul>\n<li>T\u00e4iustada sisselasketorustikku, et v\u00e4hendada eelnevat keerist ja turbulentsi.<\/li>\n<li>Paigaldage vajaduse korral voolu\u00fchtlustid.<\/li>\n<li>Veenduge, et NPSH-varu on piisav, et v\u00e4ltida <a href=\"https:\/\/vibromera.eu\/et\/glossary\/cavitation\/\">kavitatsioon<\/a>.<\/li>\n<li>V\u00e4ltige \u00f5hu sissepuhumist.<\/li>\n<\/ul>\n<h2>7. Seos teiste sagedustega<\/h2>\n<h3>VPF versus BPF<\/h3>\n<ul>\n<li>Neid termineid kasutatakse sageli vahetatavalt nii pumbade kui ka ventilaatorite puhul.<\/li>\n<li><strong>VPF:<\/strong> pumppade puhul eelistatud termin (vedelikku liigutavad tiivad).<\/li>\n<li><strong>BPF:<\/strong> f\u00e4nnide seas eelistatud termin (tiivad, mis liigutavad \u00f5hku).<\/li>\n<li>Arvutus- ja diagnostikameetodid on identsed.<\/li>\n<\/ul>\n<h3>VPF ja jooksukiirus<\/h3>\n<ul>\n<li>VPF = N<sub>v<\/sub> \u00d7 (p\u00f6\u00f6rlemissagedus).<\/li>\n<li>VPF on alati suurema sagedusega kui 1\u00d7.<\/li>\n<li>N\u00e4iteks 7-labalise tiiviku puhul langeb VPF t\u00e4pselt 7-kordsele t\u00f6\u00f6k\u00e4igule.<\/li>\n<\/ul>\n<p>Tiiviku m\u00f6\u00f6dumissagedus on iga tsentrifugaalpumba peamine h\u00fcdrauliline vibratsioonikomponent. Selle arvutamise oskus, normaalse ja k\u00f5rgenenud amplituudi eristamine ning selle mustrite seostamine nii t\u00f6\u00f6tingimuste kui ka pumba seisukorraga muudab \u00fche spektraalpiigi v\u00f5imsaks diagnostikavahendiks, mis aitab teha \u00f5igeid otsuseid t\u00f6\u00f6punkti optimeerimise, vahede taastamise ja tiiviku vahetamise osas. See on laiemalt <a href=\"https:\/\/vibromera.eu\/et\/glossary\/pump-defects\/\">pumba rikke diagnoosimine<\/a>.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/et\/glossary\/\">\u2190 Tagasi p\u00f5hiindeksi juurde<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Siit saate teada labade l\u00e4bimissageduse (VPF) kohta \u2013 see on kiirus, millega pumba tiiviku labad m\u00f6\u00f6duvad statsionaarsest hajutist v\u00f5i spiraaltorust, mis on oluline h\u00fcdrauliliste ja mehaaniliste probleemide diagnoosimiseks.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[114,109],"tags":[],"class_list":["post-293","glossary","type-glossary","status-publish","hentry","category-analysis","category-glossary"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/glossary\/293","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":1,"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/glossary\/293\/revisions"}],"predecessor-version":[{"id":101369,"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/glossary\/293\/revisions\/101369"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/media?parent=293"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/categories?post=293"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/et\/wp-json\/wp\/v2\/tags?post=293"}],"curies":[{"name":"t\u00f6\u00f6leht","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}