{"id":219,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/rotor-instability\/"},"modified":"2026-05-23T22:53:31","modified_gmt":"2026-05-23T22:53:31","slug":"rotor-instability","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/lv\/glossary\/rotor-instability\/","title":{"rendered":"Kas ir rotora nestabilit\u0101te? Pa\u0161ierosin\u0101ta vibr\u0101cija"},"content":{"rendered":"<h1>Rotora 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\/219?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\/219?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\/219?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\/219?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\/219?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\/219?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\/219?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\/219?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\/219?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\/219?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\/219?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\/219?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\/219?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\/219?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>Rotora nestabilit\u0101te<\/strong> ir st\u0101voklis rot\u0113jo\u0161aj\u0101s iek\u0101rt\u0101s, kur\u0101 <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/self-excited-vibration\/\">pa\u0161ierast\u0101 vibr\u0101cija<\/a> att\u012bst\u0101s un pieaug bez ierobe\u017eojumiem, ko ierobe\u017eo tikai neline\u0101ri efekti vai piln\u012bga atteice. At\u0161\u0137ir\u012bb\u0101 no vibr\u0101cijas no <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> \u2014 which are <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/forced-vibration\/\">izrais\u012btas sv\u0101rst\u012bbas<\/a> ko izraisa \u0101r\u0113ji sp\u0113ki \u2014 nestabilit\u0101te ir pa\u0161uzturo\u0161as sv\u0101rst\u012bbas, kas nep\u0101rtraukti ieg\u016bst ener\u0123iju no v\u0101rpstas vienm\u0113r\u012bgas rot\u0101cijas un p\u0101rpump\u0113 to sv\u0101rst\u012bbu kust\u012bb\u0101. T\u0101 ir viena no b\u012bstam\u0101kaj\u0101m par\u0101d\u012bb\u0101m <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/rotor-dynamics\/\">rotora dinamika<\/a>: t\u0101 var par\u0101d\u012bties p\u0113k\u0161\u0146i, da\u017eu sekun\u017eu laik\u0101 pieaugt l\u012bdz destrukt\u012bvai amplit\u016bdai un \u2014 kas ir iz\u0161\u0137iro\u0161i \u2014 to nevar nov\u0113rst ar <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/lidzsvarosana\/\">balans\u0113\u0161ana<\/a> vai izl\u012bdzin\u0101\u0161anu. T\u0101 prasa t\u016bl\u012bt\u0113ju aptur\u0113\u0161anu un pamat\u0101 eso\u0161\u0101 destabiliz\u0113jo\u0161\u0101 meh\u0101nisma korekciju.<\/p>\n<h2>1. Piespiedu vs. Pa\u0161uzbudino\u0161\u0101 vibr\u0101cija<\/h2>\n<p>Vissvar\u012bg\u0101k\u0101 koncepcija nestabilit\u0101tes izpratn\u0113 ir at\u0161\u0137ir\u012bba starp vibr\u0101ciju, ko vada \u0101r\u0113js sp\u0113ks, un vibr\u0101ciju, kas vada pati sevi.<\/p>\n<h3>Piespiedu vibr\u0101cija (stabila)<\/h3>\n<p>Liel\u0101k\u0101 da\u013ca iek\u0101rtu vibr\u0101ciju ir piespiedu. \u0100r\u0113js sp\u0113ks \u2014 nel\u012bdzsvarot\u012bba, nepareiza izl\u012bdzin\u0101\u0161ana, saliekta v\u0101rpsta \u2014 vada kust\u012bbu, un sist\u0113ma vienk\u0101r\u0161i rea\u0123\u0113:<\/p>\n<ul>\n<li>Amplit\u016bda ir proporcion\u0101la piespiedsp\u0113ka lielumam.<\/li>\n<li>Frekvence atbilst piespiedsp\u0113ka frekvencei (1\u00d7, 2\u00d7 un t\u0101 t\u0101l\u0101k).<\/li>\n<li>Nov\u0101ciet sp\u0113ku, un vibr\u0101cija izz\u016bd.<\/li>\n<li>Sist\u0113ma ir stabila; vibr\u0101cija nekad nepieaug bez ierobe\u017eojumiem.<\/li>\n<\/ul>\n<h3>Pa\u0161uzbudino\u0161\u0101 vibr\u0101cija (nestabila)<\/h3>\n<p>Nestabilit\u0101te ir b\u016btiski at\u0161\u0137ir\u012bga. Ener\u0123ija tiek ieg\u016bta no pa\u0161as rot\u0101cijas, nevis no \u0101r\u0113ja sp\u0113ka:<\/p>\n<ul>\n<li>Amplit\u016bda pieaug eksponenci\u0101li, tikl\u012bdz tiek p\u0101rsniegts robe\u017e\u0101trums<\/li>\n<li>Frekvence parasti atrodas pie vai tuvu <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/natural-frequency\/\">dabisk\u0101 frekvence<\/a>, un parasti t\u0101 ir <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/sub-synchronous\/\">subsinhron\u0101<\/a>.<\/li>\n<li>T\u0101 turpin\u0101s un pieaug pat tad, kad nel\u012bdzsvarot\u012bba ir piln\u012bb\u0101 kori\u0123\u0113ta.<\/li>\n<li>Sist\u0113ma ir nestabila; to var aptur\u0113t tikai izsl\u0113g\u0161ana vai fiziskas izmai\u0146as.<\/li>\n<\/ul>\n<h2>2. Rotora nestabilit\u0101tes izplat\u012bt\u0101kie veidi<\/h2>\n<h3>E\u013c\u013cas virpulis<\/h3>\n<p><a href=\"https:\/\/vibromera.eu\/lv\/glossary\/oil-whirl\/\">E\u013c\u013cas virpulis<\/a> ir visizplat\u012bt\u0101k\u0101 nestabilit\u0101te \u0161\u0137idruma pl\u0113ves <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/journal-bearing\/\">kakli\u0146a gultnis<\/a> sist\u0113m\u0101s. E\u013c\u013cas \u0137\u012blis, kas balsta v\u0101rpstu, rada tangenci\u0101lu sp\u0113ku, kas virza \u017eurn\u0101lu pa gult\u0146a sp\u0113les perimetru. T\u0101 par\u0101d\u0101s aptuveni 0,42\u20130,48\u00d7 rot\u0101cijas \u0101trum\u0101 (sub-sinhron\u0101), parasti br\u012bd\u012b, kad \u0101trums p\u0101rsniedz aptuveni divk\u0101r\u0161u pirmo <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/critical-speed\/\">kritiskais \u0101trums<\/a>, un izpau\u017eas k\u0101 augsta amplit\u016bda sub-sinhron\u0101s vibr\u0101cijas, kas pasliktin\u0101s ar \u0101trumu. Gult\u0146u konstrukcijas izmai\u0146as, papildu <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/preload\/\">iepriek\u0161\u0113ja slodze<\/a>, vai nob\u012bdes konfigur\u0101cijas parasti ir risin\u0101jumi.<\/p>\n<h3>E\u013c\u013cas virpulis (smag\u0101 nestabilit\u0101te)<\/h3>\n<p>E\u013c\u013cas \u0161aust\u012b\u0161an\u0101s ir b\u012bstam\u0101 e\u013c\u013cas virpu\u013co\u0161anas nobriedus\u012b forma. Rotors pa\u0101trinoties, virpu\u013co\u0161anas frekvence pieaug, l\u012bdz t\u0101 fiks\u0113jas uz pirmo dabisko frekvenci un p\u0113c tam paliek tur neatkar\u012bgi no turpm\u0101ka \u0101truma palielin\u0101\u0161an\u0101s. Rezult\u0101ts ir \u013coti augsta amplit\u016bda pie nemain\u012bgas frekvences, kas sp\u0113j da\u017eu min\u016b\u0161u laik\u0101 izn\u012bcin\u0101t gult\u0146us un v\u0101rpstu. P\u0101reja no p\u0101rvald\u0101mas virpu\u013co\u0161anas uz destrukt\u012bvu \u0161aust\u012b\u0161anos ir iemesls, k\u0101p\u0113c nestabilit\u0101te nekad nav pie\u013caujama.<\/p>\n<h3>Tvaika virpu\u013co\u0161ana un aerodinamisk\u0101s nestabilit\u0101tes<\/h3>\n<p><a href=\"https:\/\/vibromera.eu\/lv\/glossary\/steam-whirl\/\">Tvaika virpulis<\/a> rodas tvaika turb\u012bn\u0101s ar labirinta bl\u012bv\u0113m, kur aerodinamiskie krustenisk\u0101s savieno\u0161anas sp\u0113ki bl\u012bves spraug\u0101s pie augst\u0101m spiediena starp\u012bb\u0101m rada sub-sinhronas sv\u0101rst\u012bbas net\u0101lu no dabisk\u0101s frekvences. Virpu\u013co\u0161anas bremzes, pretvirpu\u013co\u0161anas ier\u012bces un p\u0101rskat\u012bta bl\u012bves \u0123eometrija ir tipiskie risin\u0101jumi.<\/p>\n<h3>V\u0101rpstas virpu\u013csv\u0101rst\u012bbas<\/h3>\n<p><a href=\"https:\/\/vibromera.eu\/lv\/glossary\/shaft-whip\/\">V\u0101rpstas virpu\u013csv\u0101rst\u012bbas<\/a> ir visp\u0101r\u0113js apz\u012bm\u0113jums vair\u0101kiem pa\u0161ierosmes meh\u0101nismiem, tostarp iek\u0161\u0113jai (hister\u0113tiskai) amortiz\u0101cijai v\u0101rpstas materi\u0101l\u0101, saus\u0101s berzes \u0161aust\u012b\u0161anai, kas rodas bl\u012bv\u0113s vai berzes kontaktos, un aerodinamiskiem vai hidrodinamiskiem krustenisk\u0101s savieno\u0161anas sp\u0113kiem. Pla\u0161\u0101ka <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/whirl\/\">whirl and whip<\/a> par\u0101d\u012bbu saime vis\u0101m ir kop\u012bgs pa\u0161uzturo\u0161s ener\u0123ijas p\u0101rneses meh\u0101nisms.<\/p>\n<h2>3. Raksturlielumi un simptomi<\/h2>\n<h3>Vibr\u0101cijas paraksts<\/h3>\n<p>Nestabilit\u0101te datos rada rakstur\u012bgu atpaz\u012b\u0161anas paz\u012bmju kopumu:<\/p>\n<ul>\n<li><strong>Subsinhron\u0101 frekvence:<\/strong> domin\u0113jo\u0161a komponente zem 1\u00d7 darba \u0101truma, parasti ap 0.4\u20130.5\u00d7.<\/li>\n<li><strong>Neatkar\u012bba no \u0101truma:<\/strong> kad nestabilit\u0101te fiks\u0113jas, frekvence paliek nemain\u012bga pat mainoties \u0101trumam.<\/li>\n<li><strong>Strauja aug\u0161ana:<\/strong> amplit\u016bda pieaug eksponenci\u0101li br\u012bd\u012b, kad tiek p\u0101rsniegts sliek\u0161\u0146a \u0101trums.<\/li>\n<li><strong>Liela amplit\u016bda:<\/strong> var sasniegt 2\u201310 reizes liel\u0101ku amplit\u016bdu nek\u0101 parasta nel\u012bdzsvarojuma vibr\u0101cija.<\/li>\n<li><strong>Priek\u0161\u0113j\u0101 precesija:<\/strong> . <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/orbit\/\">v\u0101rpstas orb\u012bta<\/a> rot\u0113 taj\u0101 pa\u0161\u0101 virzien\u0101 k\u0101 pati v\u0101rpsta.<\/li>\n<\/ul>\n<h3>S\u0101kuma uzvedums<\/h3>\n<p>Nestabilit\u0101ti nosaka sliek\u0161\u0146a \u0101trums. Zem\u0101k par to sist\u0113ma ir stabila un past\u0101v tikai piespiedu vibr\u0101cija; pie sliek\u0161\u0146a neliels trauc\u0113jums ir pietiekams, lai izrais\u012btu s\u0101kumu; un virs t\u0101 nestabilit\u0101te strauji att\u012bst\u0101s. Iek\u0101rtas dz\u012bves cikla s\u0101kum\u0101 t\u0101 var intermit\u0113jo\u0161i par\u0101d\u012bties un izzust, pirms nostabiliz\u0113jas nep\u0101rtraukt\u0101, augo\u0161\u0101 sv\u0101rst\u012bb\u0101.<\/p>\n<h2>4. Diagnostisk\u0101 identifik\u0101cija<\/h2>\n<p>Diagnostikas atsl\u0113ga ir no\u0161\u0137irt pa\u0161ierosmes nestabilit\u0101ti no parasta piespiedu sv\u0101rst\u012bbu procesa. Kontrasts ir izteikts:<\/p>\n<table border=\"1\" style=\"width:100%; border-collapse:collapse;\">\n<tr>\n<th>Rakstur\u012bgs<\/th>\n<th>Nel\u012bdzsvarojums (piespiedu)<\/th>\n<th>Nestabilit\u0101te (pa\u0161uzbudino\u0161\u0101)<\/th>\n<\/tr>\n<tr>\n<td>Bie\u017eums<\/td>\n<td>1\u00d7 rot\u0101cijas \u0101trums<\/td>\n<td>Subsinhroni (bie\u017ei ~0,45\u00d7)<\/td>\n<\/tr>\n<tr>\n<td>Amplit\u016bda attiec\u012bb\u0101 pret \u0101trumu<\/td>\n<td>Vienm\u0113r\u012bgi palielin\u0101s l\u012bdz ar \u0101trumu\u00b2<\/td>\n<td>Strauja s\u0101k\u0161ana virs sliek\u0161\u0146a<\/td>\n<\/tr>\n<tr>\n<td>Reakcija uz l\u012bdzsvaro\u0161anu<\/td>\n<td>Samazin\u0101ta vibr\u0101cija<\/td>\n<td>Neviens uzlabojums visp\u0101r<\/td>\n<\/tr>\n<tr>\n<td>Frekvence pret \u0101trumu<\/td>\n<td>Seko \u0101trumam (konstanta k\u0101rt\u012bba)<\/td>\n<td>Konstanta frekvence (main\u012bga k\u0101rt\u012bba)<\/td>\n<\/tr>\n<tr>\n<td>Apst\u0101\u0161an\u0101s uzvedums<\/td>\n<td>Samazin\u0101s ar \u0101trumu<\/td>\n<td>Var saglab\u0101ties \u012bslaic\u012bgi p\u0113c \u0101truma samazin\u0101\u0161an\u0101s<\/td>\n<\/tr>\n<\/table>\n<h3>Nestabilit\u0101tes apstiprin\u0101jums<\/h3>\n<p>Vair\u0101kas metodes jaut\u0101jumu izlemj gal\u012bgi. <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/order-analysis\/\">Pas\u016bt\u012bjumu anal\u012bze<\/a> par\u0101da komponentu, kas saglab\u0101 nemain\u012bgu frekvenci, kam\u0113r t\u0101 k\u0101rta main\u0101s; un <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/waterfall-plot\/\">\u016bdenskrituma diagramma<\/a> atkl\u0101j frekven\u010du l\u012bniju, kas atsak\u0101s sekot \u0101trumam; balans\u0113\u0161anai nav nek\u0101das ietekmes uz sub-sinhronisko virsotni; un <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/orbit\/\">orb\u012btas anal\u012bze<\/a> par\u0101da tie\u0161u precesiju pie dabisk\u0101s frekvences. P\u0101rn\u0113s\u0101jams divu kan\u0101lu analizators, piem\u0113ram, <a href=\"https:\/\/vibromera.eu\/lv\/produkts\/balansesanas-komplekts-1\/\">Balanset-1A<\/a> ir labi piem\u0113rots \u0161\u012bs inform\u0101cijas ieg\u016b\u0161anai lauk\u0101 \u2014 re\u0123istr\u0113jot sub-sinhronisko komponentu, t\u0101 amplit\u016bdas pieaugumu atkar\u012bb\u0101 no \u0101truma un 1\u00d7 l\u012bniju blakus \u2014, lai in\u017eenieris var\u0113tu at\u0161\u0137irt \u012bstu nestabilit\u0101ti no vienk\u0101r\u0161as nesabalans\u0113t\u012bbas pirms izlem\u0161anas, vai balans\u0113\u0161ana visp\u0101r ir v\u0113rts m\u0113\u0123in\u0101t. K\u013c\u016bdas apstiprin\u0101\u0161ana, ka boj\u0101jums ir pa\u0161izrais\u012bts, nov\u0113r\u0161 d\u0101rgu k\u013c\u016bdu \u2014 m\u0113\u0123in\u0101t balans\u0113t probl\u0113mu, ko balans\u0113\u0161ana nesp\u0113j atrisin\u0101t.<\/p>\n<h2>5. Profilakse un mazin\u0101\u0161ana<\/h2>\n<h3>Projekt\u0113\u0161anas apsv\u0113rumi<\/h3>\n<ul>\n<li><strong>Pietiekams sl\u0101pin\u0101jums:<\/strong> gult\u0146u sist\u0113m\u0101m j\u0101nodro\u0161ina pietiekama <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/damping\/\">sl\u0101p\u0113\u0161ana<\/a> lai nom\u0101ktu nestabilit\u0101tes ra\u0161anos.<\/li>\n<li><strong>Gult\u0146u izv\u0113le:<\/strong> izv\u0113lieties tipus un konfigur\u0101cijas ar labu s\u0101kotn\u0113jo sl\u0101pin\u0101jumu, piem\u0113ram, sl\u012bdspilvenu vai priek\u0161noslogotas gult\u0146us.<\/li>\n<li><strong>Stingr\u012bbas optimiz\u0101cija:<\/strong> iestatiet sapr\u0101t\u012bgu v\u0101rpstas un gult\u0146a <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/stiffness\/\">st\u012bvums<\/a> ratios.<\/li>\n<li><strong>Darb\u012bbas \u0101truma robe\u017ev\u0113rt\u012bba:<\/strong> projekt\u0113jiet ma\u0161\u012bnu darbam zem t\u0101s nestabilit\u0101tes sliek\u0161\u0146a \u0101trumiem.<\/li>\n<\/ul>\n<h3>Gult\u0146a konstrukcijas risin\u0101jumi<\/h3>\n<ul>\n<li><strong>\u0160\u0137i\u013c\u0146a gult\u0146i:<\/strong> p\u0113c b\u016bt\u012bbas stabils, standarta izv\u0113le augstas \u0101truma darbam.<\/li>\n<li><strong>Spiediena aizb\u0101\u017e\u0146a gult\u0146i:<\/strong> modific\u0113ta \u0123eometrija, kas paaugstina efekt\u012bvo sl\u0101pin\u0101jumu.<\/li>\n<li><strong>Gult\u0146a priek\u0161slodze:<\/strong> palielina stingr\u012bbu un sl\u0101pin\u0101jumu un paaugstina sliek\u0161\u0146a \u0101trumu.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/lv\/glossary\/squeeze-film-damper\/\">Squeeze-film amortizatori<\/a>:<\/strong> \u0101r\u0113ji sl\u0101pin\u0101juma elementi, kas uzst\u0101d\u012bti ap gult\u0146iem.<\/li>\n<\/ul>\n<h3>Ekspluat\u0101cijas risin\u0101jumi<\/h3>\n<ul>\n<li><strong>\u0100truma ierobe\u017eojums:<\/strong> ierobe\u017eojiet maksim\u0101lo \u0101trumu zem sliek\u0161\u0146a.<\/li>\n<li><strong>Load increase:<\/strong> liel\u0101kas gult\u0146u slodzes var papla\u0161in\u0101t stabilit\u0101tes rezervi.<\/li>\n<li><strong>Temperat\u016bras kontrole:<\/strong> e\u013c\u013cas temperat\u016bra nosaka viskozit\u0101ti, un viskozit\u0101te nosaka sl\u0101pin\u0101jumu.<\/li>\n<li><strong>Nep\u0101rtraukta uzraudz\u012bba:<\/strong> agr\u012bna atkl\u0101\u0161ana dod laiku aptur\u0113t iek\u0101rtu pirms boj\u0101juma ra\u0161an\u0101s.<\/li>\n<\/ul>\n<h2>6. \u0100rk\u0101rtas rea\u0123\u0113\u0161ana un stabilit\u0101tes anal\u012bze<\/h2>\n<p>Ja darb\u012bbas laik\u0101 par\u0101d\u0101s nestabilit\u0101te, rea\u0123\u0113\u0161anas sec\u012bba ir viennoz\u012bm\u012bga:<\/p>\n<ol>\n<li><strong>R\u012bkojieties nekav\u0113joties:<\/strong> samaziniet \u0101trumu vai uzreiz apst\u0101diniet.<\/li>\n<li><strong>Nem\u0113\u0123iniet balans\u0113t:<\/strong> tas nesp\u0113j nov\u0113rst nestabilit\u0101ti un tikai t\u0113r\u0113 kritiski svar\u012bgu laiku.<\/li>\n<li><strong>Dokument\u0113jiet apst\u0101k\u013cus:<\/strong> re\u0123istr\u0113jiet \u0101trumu iest\u0101\u0161an\u0101s br\u012bd\u012b, frekvenci un amplit\u016bdas izmai\u0146u gaitu.<\/li>\n<li><strong>Izmekl\u0113jiet c\u0113loni:<\/strong> nosakiet, kur\u0161 meh\u0101nisms darbojas \u2014 e\u013c\u013cas virpu\u013co\u0161ana, e\u013c\u013cas skramba, tvaika virpu\u013co\u0161ana vai berzes rad\u012bta skramba.<\/li>\n<li><strong>Veiciet korekciju:<\/strong> attiec\u012bgi modific\u0113jiet gultneus, bl\u012bv\u0113jumus vai darb\u012bbas apst\u0101k\u013cus.<\/li>\n<li><strong>P\u0101rbaudiet labojumu:<\/strong> atgriezieties ekspluat\u0101cij\u0101 piesardz\u012bgi, stingr\u0101 uzraudz\u012bb\u0101.<\/li>\n<\/ol>\n<p>In\u017eenieri prognoz\u0113 nestabilit\u0101ti un nov\u0113r\u0161 to projekt\u0113\u0161anas posm\u0101, izmantojot form\u0101lu stabilit\u0101tes anal\u012bzi. T\u0101 ietver sist\u0113mas <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/rotor-bearing-system\/\">rotora gult\u0146u sist\u0113ma<\/a>: katras \u012bpasv\u0113rt\u012bbas re\u0101l\u0101 da\u013ca nor\u0101da uz stabilit\u0101ti \u2014 negat\u012bva noz\u012bm\u0113 stabilu, pozit\u012bva \u2014 nestabilu st\u0101vokli \u2014, bet apr\u0113\u0137ins nosaka sliek\u0161\u0146a \u0101trumu v\u0113rt\u012bbas, kur\u0101s stabilit\u0101te main\u0101s. Parasti \u0161o darbu veic ar specializ\u0113tu rotordinamikas programmat\u016bru, un rezult\u0101ti tiek izmantoti projekt\u0113\u0161anas l\u0113mumos, kas nodro\u0161ina pietiekamas stabilit\u0101tes rezerves. Lai gan rotora nestabilit\u0101te ir daudz ret\u0101ka nek\u0101 nel\u012bdzsvarot\u012bba vai neprec\u012bza izl\u012bdzin\u0101\u0161ana, t\u0101 ir viena no nopietn\u0101kaj\u0101m vibr\u0101cijas probl\u0113m\u0101m rot\u0113jo\u0161\u0101s ma\u0161\u012bn\u0101s, un t\u0101s meh\u0101nismu un simptomu izpratne ir b\u016btiska prasme ikvienam, kas str\u0101d\u0101 ar augstas \u0101truma iek\u0101rt\u0101m.<\/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>Uzziniet par rotora nestabilit\u0101ti \u2014 b\u012bstamu pa\u0161izrais\u012btu vibr\u0101cijas st\u0101vokli, kur\u0101 rot\u0101cijas ener\u0123ija uztur vai pastiprina sv\u0101rst\u012bbas, izraisot potenci\u0101li katastrof\u0101lu k\u013c\u016bmi.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,111],"tags":[],"class_list":["post-219","glossary","type-glossary","status-publish","hentry","category-glossary","category-rotor-balancing"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/glossary\/219","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\/219\/revisions"}],"predecessor-version":[{"id":101404,"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/glossary\/219\/revisions\/101404"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/media?parent=219"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/categories?post=219"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/tags?post=219"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}