{"id":310,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/whirl\/"},"modified":"2026-05-23T22:40:29","modified_gmt":"2026-05-23T22:40:29","slug":"whirl","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/lv\/glossary\/whirl\/","title":{"rendered":"Kas ir virpulis un p\u0101taga rotora dinamik\u0101?"},"content":{"rendered":"<h1>Rotora virpu\u013ca un p\u0101tagas nestabilit\u0101tes izpratne<\/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\/lv\/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\/lv\/product\/balanset-1\/\" title=\"Portat\u012bvais balansieris un vibr\u0101ciju analizators 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 pilns p\u0101rn\u0113s\u0101jam\u0101 balansiera un vibr\u0101ciju analizatora komplekts\" 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\/lv\/product-category\/devices\/\" rel=\"tag\">Ier\u012bces<\/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\/lv\/product\/balanset-1\/\" title=\"Portat\u012bvais balansieris un vibr\u0101ciju analizators Balanset-1A\">Portat\u012bvais balansieris un vibr\u0101ciju analizators 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> + PVN (ja piem\u0113rojams)<\/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=\"\/lv\/wp-json\/wp\/v2\/glossary\/310?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=\"Pievienot grozam\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Pievienot grozam\" 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=\"\/lv\/wp-json\/wp\/v2\/glossary\/310?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=\"\">Pievienot grozam<\/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\/lv\/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\/lv\/product\/vibration-sensor\/\" title=\"Vibr\u0101cijas sensors\">\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 vibr\u0101cijas sensors tuvpl\u0101n\u0101\" 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\/lv\/product-category\/parts\/\" rel=\"tag\">Da\u013cas<\/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\/lv\/product\/vibration-sensor\/\" title=\"Vibr\u0101cijas sensors\">Vibr\u0101cijas sensors<\/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> + PVN (ja piem\u0113rojams)<\/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=\"\/lv\/wp-json\/wp\/v2\/glossary\/310?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=\"Pievienot grozam\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Pievienot grozam\" 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=\"\/lv\/wp-json\/wp\/v2\/glossary\/310?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=\"\">Pievienot grozam<\/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\/lv\/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\/lv\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optiskais sensors (l\u0101zera tahometrs)\">\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=\"Optiskais sensors (l\u0101zera tahometrs)\" 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\/lv\/product-category\/parts\/\" rel=\"tag\">Da\u013cas<\/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\/lv\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optiskais sensors (l\u0101zera tahometrs)\">Optiskais sensors (l\u0101zera tahometrs)<\/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> + PVN (ja piem\u0113rojams)<\/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=\"\/lv\/wp-json\/wp\/v2\/glossary\/310?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=\"Pievienot grozam\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Pievienot grozam\" 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=\"\/lv\/wp-json\/wp\/v2\/glossary\/310?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=\"\">Pievienot grozam<\/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\/lv\/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\/lv\/product\/balanset-4\/\" title=\"balans\u0113\u0161anas komplekts-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 rotora balans\u0113\u0161anas komplekts: p\u0101rn\u0113s\u0101\u0161anas soma, daudzkan\u0101lu sign\u0101la kondicionieris, rokas analizators, magn\u0113tisk\u0101 pamatne, vibr\u0101cijas sensori un spir\u0101lveida kabe\u013ci.\" 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\/lv\/product-category\/devices\/\" rel=\"tag\">Ier\u012bces<\/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\/lv\/product\/balanset-4\/\" title=\"balans\u0113\u0161anas komplekts-4\">balans\u0113\u0161anas komplekts-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> + PVN (ja piem\u0113rojams)<\/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=\"\/lv\/wp-json\/wp\/v2\/glossary\/310?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=\"Pievienot grozam\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Pievienot grozam\" 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=\"\/lv\/wp-json\/wp\/v2\/glossary\/310?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=\"\">Pievienot grozam<\/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\/lv\/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\/lv\/product\/magnet-stand\/\" title=\"Magn\u0113tiskais stat\u012bvs 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=\"Magn\u0113ta pamatne.\" 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\/lv\/product-category\/parts\/\" rel=\"tag\">Da\u013cas<\/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\/lv\/product\/magnet-stand\/\" title=\"Magn\u0113tiskais stat\u012bvs Insize-60-kgf\">Magn\u0113tiskais stat\u012bvs 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> + PVN (ja piem\u0113rojams)<\/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=\"\/lv\/wp-json\/wp\/v2\/glossary\/310?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=\"Pievienot grozam\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Pievienot grozam\" 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=\"\/lv\/wp-json\/wp\/v2\/glossary\/310?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=\"\">Pievienot grozam<\/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\/lv\/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\/lv\/product\/reflective-tape\/\" title=\"Atstarojo\u0161\u0101 lente\">\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=\"Atstarojo\u0161\u0101 lente\" 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\/lv\/product-category\/parts\/\" rel=\"tag\">Da\u013cas<\/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\/lv\/product\/reflective-tape\/\" title=\"Atstarojo\u0161\u0101 lente\">Atstarojo\u0161\u0101 lente<\/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> + PVN (ja piem\u0113rojams)<\/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=\"\/lv\/wp-json\/wp\/v2\/glossary\/310?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=\"Pievienot grozam\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Pievienot grozam\" 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=\"\/lv\/wp-json\/wp\/v2\/glossary\/310?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=\"\">Pievienot grozam<\/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\/lv\/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\/lv\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dinamiskais balans\u0113t\u0101js &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 komplekta saturs ar interfeisa bloku, sensoriem, tahometru un piederumiem\" 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\/lv\/product-category\/devices\/\" rel=\"tag\">Ier\u012bces<\/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\/lv\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dinamiskais balans\u0113t\u0101js &quot;Balanset-1A&quot; OEM\">Dinamiskais balans\u0113t\u0101js \"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> + PVN (ja piem\u0113rojams)<\/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=\"\/lv\/wp-json\/wp\/v2\/glossary\/310?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=\"Pievienot grozam\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Pievienot grozam\" 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=\"\/lv\/wp-json\/wp\/v2\/glossary\/310?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=\"\">Pievienot grozam<\/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>Virpulis<\/strong> un <strong>whip<\/strong> \u2014 visbie\u017e\u0101k sastopams k\u0101 <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/oil-whirl\/\">e\u013c\u013cas virpulis<\/a> un e\u013c\u013cas p\u0101tagas sv\u0101rst\u012bbas \u2014 ir divas savstarp\u0113ji saist\u012btas un \u013coti b\u012bstamas pa\u0161ieros\u012btas, <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/sub-synchronous\/\">subsinhron\u0101<\/a> <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/vibration\/\">vibr\u0101cija<\/a> kas rodas \u0101trgaitas rot\u0113jo\u0161\u0101s iek\u0101rt\u0101s, kuras darbojas \u0161\u0137idruma pl\u0113ves apst\u0101k\u013cos (<a href=\"https:\/\/vibromera.eu\/lv\/glossary\/journal-bearing\/\">\u017eurn\u0101ls<\/a>) gult\u0146i. Tie nav <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/forced-vibration\/\">izrais\u012btas sv\u0101rst\u012bbas<\/a> ko izraisa t\u0101di defekti k\u0101 <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/unbalance\/\">nel\u012bdzsvarot\u012bba<\/a> vai <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/misalignment\/\">v\u0101rpstu nesakrit\u012bba<\/a>; t\u0101 viet\u0101 tie ir <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/rotor-instability\/\">rotora nestabilit\u0101tes<\/a> kur\u0101 pa\u0161a rotora kust\u012bba rada tie\u0161i t\u0101s sp\u0113kus, kas uztur un pastiprina vibr\u0101ciju. Abos gad\u012bjumos v\u0101rpsta \u201egrie\u017eas\u201d \u2014 t\u0101 veic precesiju uz priek\u0161u pla\u0161\u0101 orb\u012bt\u0101 savu gult\u0146u sp\u0113les robe\u017e\u0101s, izveidojot trajektoriju, kas ir piln\u012bgi at\u0161\u0137ir\u012bga no t\u0101s pa\u0161as rot\u0101cijas.<\/p>\n<h2>1. Defin\u012bcija: Kas ir \u201eWhirl\u201c un \u201eWhip\u201c?<\/h2>\n<p>Ir v\u0113rts no\u0161\u0137irt divas j\u0113dzienu noz\u012bmes, kuras ikdienas valod\u0101 termins \u201evirpulis\u201c sajauc kop\u0101. <em>Spin<\/em> rotors grie\u017eas ap savu \u0123eometrisko asi. <em>Virpulis<\/em> (jeb precesija) ir \u0161\u012bs ass kop\u0113j\u0101 rot\u0101cija ap liel\u0101ku apli gult\u0146a iek\u0161ien\u0113 \u2014 iedom\u0101jieties grie\u017eo\u0161os mon\u0113tu, kuras centrs vienlaikus apri\u0146\u0137o galdu. Visi rotori nedaudz grie\u017eas; probl\u0113mas s\u0101kas tad, kad \u0161\u012b grie\u0161an\u0101s vairs nav nekait\u012bga reakcija uz <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/residual-unbalance\/\">atliku\u0161ais disbalanss<\/a> and becomes <strong>self-excited<\/strong>, kas ener\u0123iju g\u016bst no past\u0101v\u012bgas rot\u0101cijas, nevis no k\u0101da \u0101r\u0113ja sp\u0113ka. E\u013c\u013cas virpulis ir pa\u0161izrais\u012bta precesija, ko virza gult\u0146u e\u013c\u013cas pl\u0113ve; e\u013c\u013cas p\u0101tagas efekts ir sp\u0113c\u012bga rezonanse, kur\u0101 tas var p\u0101riet. T\u0101 k\u0101 ener\u0123ijas avots ir pati rot\u0101cija, \u0161\u012bs nestabilit\u0101tes nav iesp\u0113jams neitraliz\u0113t \u2014 tas ir b\u016btisks at\u0161\u0137ir\u012bbas punkts no sinhroniz\u0101cijas probl\u0113m\u0101m.<\/p>\n<h2>2. Meh\u0101nisms: k\u0101 tas notiek?<\/h2>\n<p>\u0160\u0137idruma pl\u0113ves gultn\u012b rot\u0113jo\u0161o v\u0101rpstu nes nevis met\u0101la un met\u0101la kontakts, bet gan augstspiediena e\u013c\u013cas sl\u0101nis. V\u0101rpsta neatrodas gult\u0146a centr\u0101; t\u0101 sl\u012bd uz vienu pusi, novirz\u012bta no savas ass slodzes d\u0113\u013c. T\u0101 k\u0101 v\u0101rpstas virsma velk e\u013c\u013cu pa gredzenveida spraugu, sm\u0113rviela cirkul\u0113 ar <strong>vid\u0113jais \u0101trums, kas ir nedaudz maz\u0101ks par pusi no v\u0101rpstas virsmas \u0101truma<\/strong> \u2014 \u0161\u0137idrums, kas saskaras ar v\u0101rpstu, p\u0101rvietojas ar v\u0101rpstas \u0101trumu, \u0161\u0137idrums, kas atrodas pret nekust\u012bgo gult\u0146a sienu, ir gandr\u012bz nekust\u012bgs, un vid\u0113jais \u0101trums ir nedaudz maz\u0101ks par 0,5\u00d7.<\/p>\n<p>E\u013c\u013cas virpu\u013co\u0161ana rodas, kad \u0161\u012b cirkul\u0113jo\u0161\u0101 pl\u0113ve s\u0101k \u201estumt\u201c viegli noslogoto v\u0101rpstu sev priek\u0161\u0101, ievelkot to pla\u0161\u0101 orb\u012bt\u0101 uz priek\u0161u ap gultni. Virpu\u013co\u0161anas frekvenci nosaka e\u013c\u013cas pl\u0113ves vid\u0113jais \u0101trums, kas parasti ir no <strong>42 % un 48 % no rot\u0101cijas \u0101truma (0,42\u00d7 l\u012bdz 0,48\u00d7)<\/strong>. \u0160\u012b rakstur\u012bg\u0101 subsinhron\u0101 paz\u012bme \u2014 tuvu pusei, bet nekad tie\u0161i pusei no <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/running-speed\/\">darba \u0101trums<\/a> \u2014 tas ir rakstur\u012bgais paz\u012bmes elements, ko mekl\u0113 anal\u012bti\u0137i. (\u0160is skaitlis \u2014 \u201enedaudz maz\u0101k par pusi\u201c \u2014 ir ar\u012b iemesls, k\u0101p\u0113c e\u013c\u013cas virpu\u013co\u0161anu da\u017ek\u0101rt neform\u0101li d\u0113v\u0113 par \u201epusi \u0101truma virpu\u013co\u0161anu\u201c, lai gan faktiskais r\u0101d\u012bt\u0101js nekad piln\u012bb\u0101 nesasniedz 0,5\u00d7.)<\/p>\n<h2>3. E\u013c\u013cas virpulis: Priek\u0161g\u0101j\u0113js<\/h2>\n<p>E\u013c\u013cas virpu\u013ci parasti ir nestabilit\u0101tes s\u0101kuma posms \u2014 br\u012bdin\u0101jums, nevis jau katastrofa. To paz\u012bmes ir \u0161\u0101das:<\/p>\n<ul>\n<li><strong>Bie\u017eums:<\/strong> par\u0101d\u0101s k\u0101 atsevi\u0161\u0137s maksimums <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/fft\/\">FFT<\/a> <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/spectrum\/\">spektrs<\/a> no 0,42\u00d7 l\u012bdz 0,48\u00d7 apgriezienu skaita min\u016bt\u0113.<\/li>\n<li><strong>Uzved\u012bba:<\/strong> virpu\u013ca frekvence <em>palielin\u0101s<\/em> kad ma\u0161\u012bna pa\u0101trin\u0101s, vienm\u0113r saglab\u0101jot aptuveni 45 % no darba \u0101truma. Pa\u0101trin\u0101juma laik\u0101 t\u0101 k\u0101 subsinhroniska \u0113na pak\u0101pjas zem 1\u00d7 l\u012bnijas.<\/li>\n<li><strong>Smagums:<\/strong> tas var rad\u012bt sp\u0113c\u012bgas, bet da\u017ek\u0101rt stabilas vibr\u0101cijas, un t\u0101s var par\u0101d\u012bties vai pazust atkar\u012bb\u0101 no slodzes, apgriezienu skaita vai e\u013c\u013cas temperat\u016bras izmai\u0146\u0101m. Tas, protams, nav v\u0113lams \u2014 ta\u010du ne vienm\u0113r uzreiz izraisa boj\u0101jumus.<\/li>\n<li><strong>Jut\u012bgums:<\/strong> Parasti vain\u012bgie ir viegli noslogoti, p\u0101r\u0101k lieli vai nolietoti gult\u0146i, jo zema \u012bpatn\u0113j\u0101 slodze \u013cauj e\u013c\u013cas sl\u0101nim noteikt v\u0101rpstas st\u0101vokli.<\/li>\n<\/ul>\n<h2>4. E\u013c\u013cas p\u0101tagas sv\u0101rst\u012bbas: kritiskais apdraud\u0113jums<\/h2>\n<p>E\u013c\u013cas virpu\u013co\u0161ana ir daudz nopietn\u0101ks st\u0101voklis, kas rodas tie\u0161i no e\u013c\u013cas virpu\u013co\u0161anas. Tas notiek, kad ma\u0161\u012bna pa\u0101trin\u0101s l\u012bdz br\u012bdim, kad e\u013c\u013cas virpu\u013co\u0161anas frekvence (aptuveni 45 % no darba \u0101truma) palielin\u0101s, sasniedzot rotora <strong>first <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/natural-frequency\/\">dabisk\u0101 frekvence<\/a><\/strong> \u2014 its first <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/critical-speed\/\">kritiskais \u0101trums<\/a>. \u0160aj\u0101 br\u012bd\u012b virpulis \u201esaska\u0146ojas\u201c ar dabisko frekvenci un izraisa piln\u012bgu <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/resonance\/\">rezonanse<\/a>. T\u0101s rakstur\u012bg\u0101s iez\u012bmes ir:<\/p>\n<ul>\n<li><strong>Bie\u017eums:<\/strong> vibr\u0101cija nostabiliz\u0113jas pie rotora pirm\u0101s dabisk\u0101s frekvences un <em>vairs nepieaug<\/em>, pat ja iek\u0101rta turpina pa\u0101trin\u0101ties \u2014 t\u0101d\u0113j\u0101di subsinhron\u0101 maksim\u0101l\u0101 v\u0113rt\u012bba \u201eizl\u012bdzin\u0101s\u201d, kam\u0113r 1\u00d7 maksim\u0101l\u0101 v\u0113rt\u012bba turpina pieaugt.<\/li>\n<li><strong>Amplit\u016bda:<\/strong> vibr\u0101cija k\u013c\u016bst \u013coti sp\u0113c\u012bga, k\u013c\u016bstot strauja un nestabila.<\/li>\n<li><strong>Uzved\u012bba:<\/strong> e\u013c\u013cas p\u0101tagas sv\u0101rst\u012bbas ir \u0101rk\u0101rt\u012bgi posto\u0161as un <em>ne<\/em> tas var izrais\u012bt boj\u0101jumus, ja \u0101trums tiek v\u0113l vair\u0101k palielin\u0101ts. Tas \u013coti \u012bs\u0101 laik\u0101 var saboj\u0101t gult\u0146us, bl\u012bv\u0113jumus un pa\u0161u rotoru, da\u017ek\u0101rt pat izraisot smagus <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/rotor-rub\/\">rotora berzes<\/a> kad orb\u012bta aizpilda atstarpi.<\/li>\n<\/ul>\n<p>\u0100trums, ar k\u0101du rodas p\u0101rsitums, parasti ir nedaudz liel\u0101ks par <strong>divk\u0101r\u0161s rotora pirm\u0101 kritisk\u0101 \u0101truma<\/strong> \u2014 punkts, kur ~0,5\u00d7 virpu\u013cl\u012bnija krustojas ar pirmo dabisko frekvenci. Ma\u0161\u012bnai, kas non\u0101kusi e\u013c\u013cas p\u0101rsv\u0101rst\u012bbas st\u0101vokl\u012b, ir nepiecie\u0161ama t\u016bl\u012bt\u0113ja <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/shutdown\/\">izsl\u0113g\u0161ana<\/a>; tie\u0161i \u0161\u0101ds ir scen\u0101rijs, kas <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/machinery-protection\/\">iek\u0101rtu aizsardz\u012bba<\/a> sist\u0113mas ir veidotas t\u0101, lai t\u0101s var\u0113tu izsl\u0113gties.<\/p>\n<h2>5. K\u0101 atpaz\u012bt whirl un whip<\/h2>\n<ul>\n<li><strong>Spektra anal\u012bze:<\/strong> mekl\u0113jiet izteiktu subsinhrono maksimumu. Ja pa\u0101trin\u0101juma laik\u0101 \u0161\u012b maksimuma frekvence pieaug l\u012bdz ar \u0101trumu, tas ir virpu\u013cveida sv\u0101rst\u012bbas; ja t\u0101 saglab\u0101 nemain\u012bgu v\u0113rt\u012bbu, kam\u0113r 1\u00d7 maksimums turpina pieaugt, tas ir p\u0101riet uz p\u0101tagas veida sv\u0101rst\u012bb\u0101m.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/lv\/glossary\/orbit\/\">Orbit plot<\/a>:<\/strong> ass orb\u012bta ir liels, uz priek\u0161u preces\u0113jo\u0161s aplis vai elipse, kurai bie\u017ei tiek p\u0101rkl\u0101ta 1\u00d7 komponente, veidojot rakstur\u012bgu \u201eloop-the-loop\u201c veida modeli.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/lv\/glossary\/waterfall-plot\/\">\u016adenskrituma diagramma<\/a>:<\/strong> \u016bdenskrituma (jeb <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/cascade-plot\/\">kask\u0101des<\/a>) starta posma grafiks sniedz visprec\u012bz\u0101ko iesp\u0113jamo priek\u0161statu, par\u0101dot, ka virpu\u013cfrekvence pieaug l\u012bdz ar \u0101trumu, l\u012bdz t\u0101 krustojas ar pirmo dabisko frekvenci un p\u0101riet sv\u0101rst\u012bbu re\u017e\u012bm\u0101. \u0160o krustpunktu kart\u0113\u0161ana ir tie\u0161i tas, ko <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/campbell-diagram\/\">Kempbela diagramma<\/a> is for.<\/li>\n<\/ul>\n<p>T\u0101 k\u0101 whirl un whip rodas zem 1\u00d7, analizatoram j\u0101aptver diapazons krietni zem rot\u0101cijas \u0101truma un prec\u012bzi j\u0101nosaka f\u0101ze. P\u0101rn\u0113s\u0101jams divkan\u0101lu m\u0113rinstruments, piem\u0113ram, <a href=\"https:\/\/vibromera.eu\/lv\/produkts\/balansesanas-komplekts-1\/\">Balanset-1A<\/a> atspogu\u013co sinhroniz\u0113to <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/amplitude\/\">amplit\u016bda<\/a> un <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/phase\/\">f\u0101ze<\/a> skrie\u0161anas \u0101truma komponentes izmai\u0146as pa\u0101trin\u0101juma vai izl\u012bdzin\u0101\u0161anas laik\u0101, kas \u013cauj in\u017eenierim uz vietas p\u0101rliecin\u0101ties, ka gr\u016bti nov\u0113r\u0161amais zemas frekvences maksimums ir patiesa gult\u0146u nestabilit\u0101te, nevis parasts nel\u012bdzsvarot\u012bbas gad\u012bjums \u2014 un, kas ir tikpat noder\u012bgi, izsl\u0113gt l\u012bdzsvaro\u0161anas probl\u0113mu, pirms tiek mekl\u0113ts risin\u0101jums, kas nekad nedarbotos.<\/p>\n<h2>6. C\u0113lo\u0146i un risin\u0101jumi<\/h2>\n<p>\u0160\u012bs nestabilit\u0101tes nosaka gult\u0146u konstrukcija, rotora \u0123eometrija, e\u013c\u013cas viskozit\u0101te, temperat\u016bra un slodze \u2014 sare\u017e\u0123\u012bts mijiedarb\u012bbu kopums, kas form\u0101li aprakst\u012bts <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/rotor-dynamics\/\">rotora dinamika<\/a>. To c\u0113lonis nav ener\u0123ijas nel\u012bdzsvarot\u012bba, un to nevar iz\u0101rst\u0113t ar <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/lidzsvarosana\/\">balans\u0113\u0161ana<\/a>; risin\u0101jumi ir izmai\u0146as projekt\u0113\u0161anas l\u012bmen\u012b:<\/p>\n<ul>\n<li>P\u0101riet uz stabil\u0101ku gult\u0146u \u0123eometriju, piem\u0113ram, uz gult\u0146iem ar sl\u012bdo\u0161\u0101m pl\u0101ksn\u0113m.<\/li>\n<li>Mainiet e\u013c\u013cas viskozit\u0101ti vai darba temperat\u016bru, lai main\u012btu pl\u0113ves \u012bpa\u0161\u012bbas.<\/li>\n<li>Palieliniet gult\u0146a slodzi, lai v\u0101rpsta stingri piespiestos un e\u013c\u013cas spiediens vairs nedarbotos.<\/li>\n<li>Pievienojiet rievas, aksi\u0101los aizsprostus vai \u201ecitronveida\u201d profilus, kas sadala ap\u013cveida e\u013c\u013cas pl\u016bsmu, kas baro virpu\u013cpl\u016bsmu.<\/li>\n<\/ul>\n<p>Ar to cie\u0161i saist\u012bta nestabilit\u0101te, <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/steam-whirl\/\">tvaika virpulis<\/a>, rodas dr\u012bz\u0101k no aerodinamiskaj\u0101m, nevis e\u013c\u013cas pl\u0113ves rad\u012btaj\u0101m sp\u0113k\u0101m turb\u012bn\u0101s, ta\u010du rada l\u012bdz\u012bgu pa\u0161sasprindzin\u0101tu subsinhrono ainu \u2014 atg\u0101dinot, ka \u201evirpu\u013co\u0161ana\u201d ir par\u0101d\u012bbu grupa, ko vieno viena kop\u012bga iez\u012bme: rotors pievada ener\u0123iju savai pa\u0161a orb\u012btai.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/lv\/glossary\/\">\u2190 Atpaka\u013c uz galveno indeksu<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>E\u013c\u013cas virpu\u013ca un e\u013c\u013cas puto\u0161anas ce\u013cvedis \u2014 divas b\u012bstamas subsinhronas nestabilit\u0101tes \u0101trgaitas ma\u0161\u012bn\u0101s ar \u0161\u0137idruma pl\u0113ves gult\u0146iem. Uzziniet to c\u0113lo\u0146us, raksturlielumus un to destrukt\u012bvo ietekmi.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,111],"tags":[],"class_list":["post-310","glossary","type-glossary","status-publish","hentry","category-glossary","category-rotor-balancing"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/glossary\/310","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":1,"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/glossary\/310\/revisions"}],"predecessor-version":[{"id":101321,"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/glossary\/310\/revisions\/101321"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/media?parent=310"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/categories?post=310"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/tags?post=310"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}