{"id":165,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/mode-shape\/"},"modified":"2026-05-23T23:04:15","modified_gmt":"2026-05-23T23:04:15","slug":"mode-shape","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/lv\/glossary\/mode-shape\/","title":{"rendered":"Kas ir re\u017e\u012bma forma rotora dinamik\u0101?"},"content":{"rendered":"<h1>Re\u017e\u012bmu formu izpratne rotora dinamik\u0101<\/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\/165?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\/165?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\/165?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\/165?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\/165?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\/165?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\/165?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\/165?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\/165?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\/165?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\/165?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\/165?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\" 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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\/165?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\/165?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>A <strong>re\u017e\u012bma forma<\/strong> \u2014 ko sauc ar\u012b par vibr\u0101cijas formu vai dabisko formu \u2014 ir rakstur\u012bgais telpiskais deform\u0101cijas raksts, ko <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/rotors-2\/\">rotors<\/a> sist\u0113ma ieg\u016bst, vibr\u0113jot vien\u0101 no sav\u0101m <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/natural-frequency\/\">dabisk\u0101s frekvences<\/a>Tas apraksta relat\u012bvo amplit\u016bdu un <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/phase\/\">f\u0101ze<\/a> kust\u012bbas katr\u0101 punkt\u0101 gar v\u0101rpstu, kad sist\u0113ma br\u012bvi sv\u0101rst\u0101s pie \u0161\u012bs konkr\u0113t\u0101s <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/resonance\/\">rezonanses<\/a> frekvences. Katra sv\u0101rst\u012bbu forma ir saist\u012bta ar vienu dabisko frekvenci, un kop\u0101 t\u0101s veido piln\u012bgu sist\u0113mas dinamisk\u0101s uzved\u012bbas aprakstu. Sv\u0101rst\u012bbu formu izpratne ir fundament\u0101la <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/rotor-dynamics\/\">rotora dinamika<\/a>, jo tie nosaka kur <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/critical-speed\/\">kritiskie \u0101trumi<\/a> rodas un k\u0101 rotors rea\u0123\u0113 uz to ierosino\u0161ajiem sp\u0113kiem.<\/p>\n<h2>1. Defin\u012bcija un fizisk\u0101 noz\u012bme<\/h2>\n<p>Kad konstrukcija tiek trauc\u0113ta un atst\u0101ta br\u012bvi vibr\u0113t, t\u0101 nekustas patva\u013c\u012bgi. T\u0101 ie\u0146em nelielu skaitu priek\u0161roc\u012bgu mode\u013cu, kur katrs skan sav\u0101 frekvenc\u0113, glu\u017ei t\u0101pat k\u0101 \u0123it\u0101ras stiga izstaro pamattoni un virkni virsovertonu. Rotoram \u0161ie priek\u0161roc\u012bgie mode\u013ci ir t\u0101 sv\u0101rst\u012bbu formas, bet frekvences, pie kur\u0101m t\u0101s par\u0101d\u0101s, ir t\u0101 dabisk\u0101s frekvences. B\u012bstam\u012bba rot\u0113jo\u0161\u0101s iek\u0101rt\u0101s sl\u0113pjas apst\u0101kl\u012b, ka rotora darba \u0101trums var sakrist ar k\u0101du no \u0161\u012bm dabiskaj\u0101m frekvenc\u0113m; tad, kad tas notiek, atbilsto\u0161\u0101 sv\u0101rst\u012bbu forma tiek ievirz\u012bta <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/resonance\/\">rezonanse<\/a> un vibr\u0101cijas amplit\u016bdas strauji pieaug. Zinot \u0161\u012bs formas iepriek\u0161, in\u017eenieris var noteikt, kur rotors lieksies visvair\u0101k, kur tas gandr\u012bz nekust\u0113sies, un l\u012bdz ar to \u2014 kur iejaukties.<\/p>\n<h2>2. Sv\u0101rst\u012bbu formu vizualiz\u0101cija<\/h2>\n<p>Sv\u0101rst\u012bbu formas vislab\u0101k uzskat\u0101mas k\u0101 rotora v\u0101rpstas novirzes l\u012bknes.<\/p>\n<h3>Pirmais re\u017e\u012bms (pamatfrekvence)<\/h3>\n<ul>\n<li><strong>Forma:<\/strong> vienk\u0101r\u0161a loka vai loka forma, k\u0101 lecamaukla ar vienu izliekumu.<\/li>\n<li><strong>Node points:<\/strong> nevienas iek\u0161\u0113ji \u2014 v\u0101rpsta ir balst\u012bta gult\u0146os, kas darbojas k\u0101 aptuvenie mezglpunkti.<\/li>\n<li><strong>Maksim\u0101l\u0101 novirze:<\/strong> parasti tuvu vidu starp gult\u0146iem.<\/li>\n<li><strong>Bie\u017eums:<\/strong> zem\u0101k\u0101 sist\u0113mas dabisk\u0101 frekvence.<\/li>\n<li><strong>Kritiskais \u0101trums:<\/strong> pirmais kritiskais \u0101trums atbilst \u0161ai formai.<\/li>\n<\/ul>\n<h3>Otrais re\u017e\u012bms<\/h3>\n<ul>\n<li><strong>Forma:<\/strong> S-veida l\u012bkne ar vienu mezglpunktu vid\u016b.<\/li>\n<li><strong>Node points:<\/strong> viens iek\u0161\u0113js mezglpunkts, kur v\u0101rpstas novirze ir nulle.<\/li>\n<li><strong>Maksim\u0101l\u0101 novirze:<\/strong> divos punktos, viens katr\u0101 mezglpunkta pus\u0113.<\/li>\n<li><strong>Bie\u017eums:<\/strong> augst\u0101ka par pirmo formu, bie\u017ei vien tr\u012bs l\u012bdz piecas reizes liel\u0101ka par t\u0101s frekvenci.<\/li>\n<li><strong>Kritiskais \u0101trums:<\/strong> otro kritisko \u0101trumu.<\/li>\n<\/ul>\n<h3>Tre\u0161ais re\u017e\u012bms un augst\u0101ks<\/h3>\n<ul>\n<li><strong>Forma:<\/strong> arvien sare\u017e\u0123\u012bt\u0101kas vi\u013c\u0146u formas.<\/li>\n<li><strong>Node points:<\/strong> divi tre\u0161ajai formai, tr\u012bs ceturtajai, un t\u0101 t\u0101l\u0101k.<\/li>\n<li><strong>Bie\u017eums:<\/strong> pak\u0101peniski augst\u0101ks.<\/li>\n<li><strong>Praktisk\u0101 noz\u012bme:<\/strong> parasti aktu\u0101li tikai \u013coti augst\u0101tr\u0101pju vai \u013coti <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/flexible-rotor\/\">elast\u012bgi rotori<\/a>.<\/li>\n<\/ul>\n<h2>3. Formas modu galven\u0101s \u012bpa\u0161\u012bbas<\/h2>\n<h3>Ortogonalit\u0101te<\/h3>\n<p>Da\u017e\u0101das formas modas ir matem\u0101tiski ortogon\u0101las \u2014 tas ir, neatkar\u012bgas. Ide\u0101l\u0101 line\u0101r\u0101 sist\u0113m\u0101 ener\u0123ija, kas tiek ievad\u012bta pie vienas mod\u0101l\u0101s frekvences, neierosina p\u0101r\u0113j\u0101s, un tie\u0161i tas \u013cauj in\u017eenieriem katru modu apstr\u0101d\u0101t un kori\u0123\u0113t atsevi\u0161\u0137i.<\/p>\n<h3>Normalisation<\/h3>\n<p>Formas modas parasti tiek normaliz\u0113tas, maksim\u0101lo novirzi skalinot l\u012bdz atsauces v\u0113rt\u012bbai (bie\u017ei vien 1,0), lai var\u0113tu sal\u012bdzin\u0101t formas. Faktisk\u0101 novirzes amplit\u016bda ekspluat\u0101cijas laik\u0101 ir atkar\u012bga no ierosin\u0101\u0161anas amplit\u016bdas un sist\u0113mas <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/damping\/\">sl\u0101p\u0113\u0161ana<\/a>.<\/p>\n<h3>Mezglu punkti<\/h3>\n<p><strong>Mezgli<\/strong> ir vietas gar v\u0101rpstu, kur novirze paliek nulle \u0161\u012bs modas vibr\u0101cijas laik\u0101. Iek\u0161\u0113jo mezglpunktu skaits ir vien\u0101ds ar modas numuru m\u012bnus viens:<\/p>\n<ul>\n<li>pirmais re\u017e\u012bms: 0 iek\u0161\u0113jo mezglu;<\/li>\n<li>otrais re\u017e\u012bms: 1 iek\u0161\u0113jais mezgls;<\/li>\n<li>tre\u0161ais re\u017e\u012bms: 2 iek\u0161\u0113jie mezgli.<\/li>\n<\/ul>\n<p>A <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/nodal-point\/\">mezgla punkts<\/a> ir nekust\u012bguma poz\u012bcija noteikt\u0101 mod\u0101 \u2014 fakts, kam ir tie\u0161a noz\u012bme gan sensoru izvietojumam, gan balans\u0113\u0161anai.<\/p>\n<h3>Antinodu punkti<\/h3>\n<p><strong>Antinodi<\/strong> ir maksim\u0101l\u0101s novirzes vietas formas mod\u0101. T\u0101s ir liel\u0101ko lieces spriegumu punkti un t\u0101p\u0113c vispticam\u0101k\u0101s noguruma un boj\u0101jumu vietas rezonansveida vibr\u0101cijas laik\u0101.<\/p>\n<h2>4. K\u0101p\u0113c formas modas ir svar\u012bgas<\/h2>\n<h3>Kritisk\u0101 \u0101truma prognoz\u0113\u0161ana<\/h3>\n<p>Katra re\u017e\u012bma forma atbilst <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/critical-speed\/\">kritiskais \u0101trums<\/a>. Kad darba \u0101trums sakr\u012bt ar dabisko frekvenci, \u0161\u012b moda tiek ierosin\u0101ta, rotors novirz\u0101s atbilsto\u0161i formas modas paraugam, un <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/unbalance\/\">nel\u012bdzsvarot\u012bba<\/a> sp\u0113ki rada visliel\u0101k\u0101s vibr\u0101cijas tur, kur t\u0101s sakr\u012bt ar pretmezglpunktiem. A <a href=\"https:\/\/vibromera.eu\/lv\/calculators\/rotor-critical-speed\/\">rotora kritisk\u0101 \u0101truma apr\u0113\u0137in\u0101t\u0101js<\/a> sniedz \u0101tru pirmo nov\u0113rt\u0113jumu par to, kur \u0161ie \u0101trumi atrodas attiec\u012bb\u0101 pret darba diapazonu.<\/p>\n<h3>Balans\u0113\u0161anas strat\u0113\u0123ija<\/h3>\n<p>Formas modas nosaka <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/lidzsvarosana\/\">balans\u0113\u0161ana<\/a> approach:<\/p>\n<ul>\n<li><strong><a href=\"https:\/\/vibromera.eu\/lv\/glossary\/rigid-rotor\/\">Stingri rotori<\/a><\/strong> darbojas zem pirm\u0101 kritisk\u0101 \u0101truma; vienk\u0101r\u0161a <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/two-plane-balancing\/\">divu plak\u0146u balans\u0113\u0161ana<\/a> is sufficient.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/lv\/glossary\/flexible-rotor\/\">Elast\u012bgi rotori<\/a><\/strong> darbojas virs pirm\u0101 kritisk\u0101 \u0101truma un var pras\u012bt <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/modal-balancing\/\">mod\u0101l\u0101 l\u012bdzsvaro\u0161ana<\/a> v\u0113rsti uz specifiskas re\u017e\u012bmu formas.<\/li>\n<li><strong>Korekcijas plaknes novietojums<\/strong> ir visefekt\u012bv\u0101k\u0101 pretmezglpunktos, kur noteiktai masai ir visliel\u0101k\u0101 ietekme uz \u0161o modu.<\/li>\n<li><strong>Node locations<\/strong> ir pret\u0113js gad\u012bjums: a <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/correction-weight\/\">korekcijas svars<\/a> novietots mezglpunkt\u0101, praktiski neietekm\u0113 \u0161o modu.<\/li>\n<\/ul>\n<h3>Neveiksmju anal\u012bze<\/h3>\n<p>Formas modas ar\u012b izskaidro, kur rodas boj\u0101jumi. Noguruma plaisas parasti veidojas pretmezglpunktos, kur lieces spriegumi sasniedz maksimumu; gult\u0146u boj\u0101jumi ir ticam\u0101ki tur, kur novirze ir liela; un <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/rotor-rub\/\">berz\u0113<\/a> rodas tur, kur v\u0101rpstas novirze tuvin\u0101s rotoru stacion\u0101r\u0101m da\u013c\u0101m.<\/p>\n<h2>5. Re\u017e\u012bmu formu noteik\u0161ana<\/h2>\n<h3>Anal\u012btisk\u0101s metodes<\/h3>\n<h4>Gal\u012bgo elementu anal\u012bze (FEA)<\/h4>\n<ul>\n<li>Visizplat\u012bt\u0101k\u0101 m\u016bsdienu pieeja.<\/li>\n<li>Rotors tiek model\u0113ts k\u0101 siju elementu \u0137\u0113de, kas nes masi, stingr\u012bbu un inerci.<\/li>\n<li>\u012apa\u0161v\u0113rt\u012bbu anal\u012bze atgrie\u017e dabisk\u0101s frekvences un t\u0101m atbilsto\u0161\u0101s sv\u0101rst\u012bbu formas.<\/li>\n<li>Var \u0146emt v\u0113r\u0101 sare\u017e\u0123\u012btu \u0123eometriju, materi\u0101lu \u012bpa\u0161\u012bbas, gult\u0146u raksturlielumus<\/li>\n<\/ul>\n<h4>P\u0101rs\u016bt\u012b\u0161anas matricas metode<\/h4>\n<ul>\n<li>Klasiska anal\u012btiska metode.<\/li>\n<li>Rotors tiek sadal\u012bts posmos ar zin\u0101m\u0101m \u012bpa\u0161\u012bb\u0101m.<\/li>\n<li>P\u0101rneses matricas izplata novirzi un sp\u0113ku pa v\u0101rpstu.<\/li>\n<li>Efekt\u012bvs relat\u012bvi vienk\u0101r\u0161\u0101m v\u0101rpstas konfigur\u0101cij\u0101m<\/li>\n<\/ul>\n<h4>Nep\u0101rtrauktas sijas teorija<\/h4>\n<ul>\n<li>Vienm\u0113r\u012bg\u0101m v\u0101rpst\u0101m past\u0101v sl\u0113gtas formas anal\u012btiski risin\u0101jumi.<\/li>\n<li>Nodro\u0161ina prec\u012bzas izteiksmes vienk\u0101r\u0161iem gad\u012bjumiem.<\/li>\n<li>Noder\u012bgs m\u0101c\u012b\u0161anai un priek\u0161izp\u0113tei.<\/li>\n<\/ul>\n<h3>Eksperiment\u0101l\u0101s metodes<\/h3>\n<h4>Mod\u0101la test\u0113\u0161ana (trieciena test\u0113\u0161ana)<\/h4>\n<ul>\n<li>Sitiet pa v\u0101rpstu ar instrument\u0113tu \u0101muru vair\u0101k\u0101s viet\u0101s \u2014 a <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/bump-test\/\">trieciena tests<\/a>.<\/li>\n<li>Izm\u0113r\u012bt atbildi ar <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/accelerometer\/\">akselerometri<\/a> vair\u0101kos punktos.<\/li>\n<li>Rezult\u0101t\u0101 <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/frequency-response-function\/\">frekven\u010du reakcijas funkcijas<\/a> atkl\u0101t dabisk\u0101s frekvences.<\/li>\n<li>Sv\u0101rst\u012bbu forma tiek ieg\u016bta no relat\u012bvaj\u0101m rea\u0123\u0113\u0161anas amplit\u016bd\u0101m un f\u0101z\u0113m.<\/li>\n<\/ul>\n<h4>Darb\u012bbas deform\u0101cijas formas (ODS) m\u0113r\u012b\u0161ana<\/h4>\n<ul>\n<li>Izm\u0113riet vibr\u0101ciju daudzos punktos norm\u0101las darb\u012bbas laik\u0101.<\/li>\n<li>Tuvu kritiskajai \u0101trumam, the <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/ods-analysis\/\">darba novirzes forma<\/a> tuvina modal\u0101s formas.<\/li>\n<li>To var veikt ar rotoru uz vietas.<\/li>\n<li>Nepiecie\u0161ami vai vair\u0101ki sensori, vai p\u0101rvietojo\u0161\u0101 sensora pa\u0146\u0113miens.<\/li>\n<\/ul>\n<h4>Tuvin\u0101juma zondes mas\u012bvi<\/h4>\n<ul>\n<li>Bezkontakta <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/proximity-probe\/\">tuvuma zondes<\/a> vair\u0101kos aksi\u0101los punktos.<\/li>\n<li>M\u0113ra v\u0101rpstas novirzi tie\u0161i.<\/li>\n<li>During <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/coastdown-analysis\/\">palai\u0161anas vai nobraukuma laik\u0101<\/a>, novirzes modelis atkl\u0101j sv\u0101rst\u012bbu formas.<\/li>\n<li>Visprec\u012bz\u0101k\u0101 eksperiment\u0101l\u0101 metode iek\u0101rt\u0101m, kuras faktiski darbojas.<\/li>\n<\/ul>\n<h2>6. Kas maina sv\u0101rst\u012bbu formu<\/h2>\n<h3>Gult\u0146u stingr\u012bbas ietekme<\/h3>\n<ul>\n<li><strong>Stingri gult\u0146i:<\/strong> mezgli veidojas gult\u0146u viet\u0101s un sv\u0101rst\u012bbu formas ir vair\u0101k ierobe\u017eotas.<\/li>\n<li><strong>Elast\u012bgi gult\u0146i:<\/strong> iev\u0113rojama kust\u012bba notiek gult\u0146os un sv\u0101rst\u012bbu formas ir vair\u0101k izklied\u0113tas.<\/li>\n<li><strong>Asimetriski gult\u0146i:<\/strong> sv\u0101rst\u012bbu formas at\u0161\u0137iras horizont\u0101laj\u0101 un vertik\u0101laj\u0101 virzien\u0101.<\/li>\n<\/ul>\n<h3>\u0100truma atkar\u012bba<\/h3>\n<p>Rot\u0113jo\u0161\u0101m v\u0101rpst\u0101m sv\u0101rst\u012bbu formas var main\u012bties atkar\u012bb\u0101 no \u0101truma, jo:<\/p>\n<ul>\n<li><strong><a href=\"https:\/\/vibromera.eu\/lv\/glossary\/gyroscopic-effect\/\">\u017diroskopiskais efekts<\/a>:<\/strong> t\u0101s sadala sv\u0101rst\u012bbu modes uz priek\u0161u un atpaka\u013c v\u0113rst\u0101 grie\u0161an\u0101.<\/li>\n<li><strong>Gult\u0146a stinguma izmai\u0146as:<\/strong> fluid-film <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/journal-bearing\/\">sl\u012bdgult\u0146i<\/a> k\u013c\u016bst stingr\u0101ki palielinoties \u0101trumam.<\/li>\n<li><strong>Centrifug\u0101l\u0101 pastiprin\u0101\u0161ana:<\/strong> \u013coti lielos \u0101trumos centrb\u0113dzes sp\u0113ki palielina pl\u0101no komponentu stingr\u012bbu.<\/li>\n<\/ul>\n<h3>Priek\u0161\u0113j\u0101 pret apgriezt\u0101 virpu\u013co\u0161ana<\/h3>\n<p>Rot\u0113jo\u0161\u0101s sist\u0113m\u0101s katrai formai var b\u016bt divas izpausmes. In <strong>forward whirl<\/strong> the shaft <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/orbit\/\">orb\u012bta<\/a> rot\u0113 taj\u0101 pa\u0161\u0101 virzien\u0101 k\u0101 v\u0101rpsta; in <strong>backward whirl<\/strong> t\u0101 rot\u0113 pret\u0113j\u0101 virzien\u0101. \u017diroskopiskie efekti izraisa to, ka tie\u0161\u0101 un apgriezt\u0101 versija notiek da\u017e\u0101d\u0101s frekvenc\u0113s \u2014 frekven\u010du sadal\u012bjums, ko a <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/campbell-diagram\/\">Kempbela diagramma<\/a> par\u0101da skaidri.<\/p>\n<h2>7. Praktisk\u0101 pielietojuma piem\u0113ri<\/h2>\n<h3>Dizaina optimiz\u0101cija<\/h3>\n<p>In\u017eenieri izmanto formas anal\u012bzi, lai novietotu gult\u0146us t\u0101, ka pretvibr\u0101cijas punkti neatrodas gult\u0146u viet\u0101s, lai apr\u0113\u0137in\u0101tu v\u0101rpstas diametrus, kas novirza kritiskos \u0101trumu diapazonus no darba diapazona, lai izv\u0113l\u0113tos gult\u0146u stingumu, kas labv\u0113l\u012bgi veido mod\u0101l\u0101s atbildes raksturu, un lai strat\u0113\u0123iski pievienotu vai no\u0146emtu masu ar m\u0113r\u0137i nob\u012bd\u012bt dabisk\u0101s frekvences.<\/p>\n<h3>Probl\u0113mu nov\u0113r\u0161ana<\/h3>\n<p>Kad par\u0101d\u0101s p\u0101rm\u0113r\u012bgas vibr\u0101cijas, anal\u012bti\u0137is sal\u012bdzina darb\u012bbas \u0101trumu ar prognoz\u0113tajiem kritiskajiem \u0101trumiem, nosaka, vai iek\u0101rta darbojas tuvu rezonancei, identific\u0113, kura forma tiek ierosin\u0101ta, un izv\u0113las modifik\u0101ciju, kas problem\u0101tisko formu nob\u012bda no darb\u012bbas \u0101truma.<\/p>\n<h3>Mod\u0101l\u0101 l\u012bdzsvaro\u0161ana<\/h3>\n<p><a href=\"https:\/\/vibromera.eu\/lv\/glossary\/modal-balancing\/\">Mod\u0101l\u0101 l\u012bdzsvaro\u0161ana<\/a> elast\u012bgo rotoru balans\u0113\u0161ana piln\u012bb\u0101 ir atkar\u012bga no formu zin\u0101\u0161anas: katra forma tiek balans\u0113ta neatkar\u012bgi, korekcijas svari tiek sadal\u012bti atbilsto\u0161i formas raksturam, svari, kas izvietoti mezgla punktos, neietekm\u0113 attiec\u012bgo formu, un optim\u0101l\u0101s korekcijas plaknes atrodas pretvibr\u0101cijas punktos.<\/p>\n<h2>8. Vizualiz\u0101cija un komunik\u0101cija<\/h2>\n<p>Formas tiek att\u0113lotas vair\u0101k\u0101s veid\u0101s \u2014 2D novirzes l\u012bknes later\u0101l\u0101s novirzes attiec\u012bb\u0101 pret aksi\u0101lo poz\u012bciju; anim\u0101cijas ar sv\u0101rsto\u0161o v\u0101rpstu; 3D render\u0113jumi sare\u017e\u0123\u012bt\u0101m vai saist\u012bt\u0101m \u0123eometrij\u0101m; kr\u0101su kartes, kas kod\u0113 novirzes amplit\u016bdu; un tabulas ar skaitliskaj\u0101m novirzes v\u0113rt\u012bb\u0101m diskr\u0113t\u0101s stacij\u0101s.<\/p>\n<h2>9. Saist\u012bt\u0101s un sare\u017e\u0123\u012bt\u0101s formas<\/h2>\n<h3>S\u0101nu \u2013 torsijas savienojums<\/h3>\n<p>Da\u017e\u0101s sist\u0113m\u0101s loc\u012b\u0161anas (later\u0101l\u0101) un v\u0113rpes (<a href=\"https:\/\/vibromera.eu\/lv\/glossary\/torsional-vibration\/\">v\u0113rpes<\/a>) kust\u012bbas savstarp\u0113ji saist\u0101s \u2014 par\u0101d\u012bba, kas nov\u0113rojama necilindriskas \u0161\u0137\u0113rsgriezuma formas vai nob\u012bd\u012btas slodzes gad\u012bjum\u0101. Forma tad ietver gan later\u0101lo novirzi, gan le\u0146\u0137isko v\u0113rpi, un nepiecie\u0161am\u0101 anal\u012bze ir attiec\u012bgi sare\u017e\u0123\u012bt\u0101ka.<\/p>\n<h3>Saist\u012btie lieces re\u017e\u012bmi<\/h3>\n<p>Sist\u0113m\u0101s ar asimetrisku stingumu horizont\u0101l\u0101s un vertik\u0101l\u0101s formas savstarp\u0113ji saist\u0101s; formas k\u013c\u016bst eliptiskas, nevis plakanas. Tas ir izplat\u012bti, ja gult\u0146i vai balsti ir anizotropiski.<\/p>\n<h2>10. Standarti un vadl\u012bnijas<\/h2>\n<p>Vair\u0101ki standarti attiecas uz mod\u0101l\u0101s formas anal\u012bzi. <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/api-684\/\">API 684<\/a> sniedz vadl\u012bnijas rotoru dinamikas anal\u012bzei, tostarp formu apr\u0113\u0137iniem; <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/iso-21940-11\/\">ISO 21940-11<\/a> (m\u016bsdienu ISO 1940-1 p\u0113ctecis) atsaucas uz form\u0101m elast\u012bgo rotoru balans\u0113\u0161anas kontekst\u0101; un v\u0101cu VDI 3839 apl\u016bko mod\u0101los apsv\u0113rumus elast\u012bgiem rotoriem.<\/p>\n<h2>11. Saist\u012bba ar Kempbela diagramm\u0101m un lauka m\u0113r\u012bjumiem<\/h2>\n<p>A <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/campbell-diagram\/\">Kempbela diagramma<\/a> atspogu\u013co dabisk\u0101s frekvences atkar\u012bb\u0101 no \u0101truma, kur katra l\u012bkne p\u0101rst\u0101v vienu formu. Forma aiz katras l\u012bknes nosaka, cik sp\u0113c\u012bgi nel\u012bdzsvarot\u012bba da\u017e\u0101d\u0101s viet\u0101s ierosina attiec\u012bgo formu, kur j\u0101novieto sensori maksim\u0101lajai jut\u012bbai, un k\u0101ds balans\u0113\u0161anas korekcijas veids darbosies vislab\u0101k. Praks\u0113 praktisk\u0101 saikne starp form\u0101m un korekcijas darb\u012bb\u0101m ir analizators uz soli\u0146a: tikl\u012bdz formu anal\u012bze identific\u0113 pretvibr\u0101cijas punktus k\u0101 efekt\u012bv\u0101s korekcijas plaknes, p\u0101rn\u0113s\u0101jams divkan\u0101lu instruments, piem\u0113ram, <a href=\"https:\/\/vibromera.eu\/lv\/produkts\/balansesanas-komplekts-1\/\">Balanset-1A<\/a> m\u0113ra 1\u00d7 amplit\u016bdu un f\u0101zi gult\u0146os un apr\u0113\u0137ina korekcijas svarus, \u013caujot in\u017eenierim r\u012bkoties tie\u0161i taj\u0101s plakn\u0113s, kuras identific\u0113ja forma. \u0160\u0101da formu izpratne p\u0101rveido rotoru dinamiku no abstraktas matem\u0101tiskas prognozes par fizisku ieskatu par to, k\u0101 uzvedas re\u0101las iek\u0101rtas \u2014 \u013caujot nodro\u0161in\u0101t lab\u0101ku projekt\u0113\u0161anu, prec\u012bz\u0101ku probl\u0113mu diagnostiku un efekt\u012bv\u0101ku balans\u0113\u0161anu visiem rot\u0113jo\u0161o iek\u0101rtu veidiem.<\/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 re\u017e\u012bma form\u0101m \u2014 rot\u0113jo\u0161u v\u0101rpstu rakstur\u012bgajiem novirzes mode\u013ciem pie dabiskaj\u0101m frekvenc\u0113m, kas ir svar\u012bgi, lai izprastu kritiskos \u0101trumus un elast\u012bgu rotora uzved\u012bbu.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,111],"tags":[],"class_list":["post-165","glossary","type-glossary","status-publish","hentry","category-glossary","category-rotor-balancing"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/glossary\/165","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\/165\/revisions"}],"predecessor-version":[{"id":101438,"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/glossary\/165\/revisions\/101438"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/media?parent=165"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/categories?post=165"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/tags?post=165"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}