{"id":171,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/n-plus-2-method\/"},"modified":"2026-07-03T10:11:26","modified_gmt":"2026-07-03T10:11:26","slug":"n-plus-2-method","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/lv\/glossary\/n-plus-2-method\/","title":{"rendered":"Kas ir N+2 metode daudzplak\u0146u balans\u0113\u0161an\u0101?"},"content":{"rendered":"<h1>N+2 metodes izpratne daudzplak\u0146u balans\u0113\u0161an\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\/171?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\/171?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\/171?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\/171?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\/171?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\/171?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\/171?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\/171?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\/171?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\/171?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\/171?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\/171?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\/171?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\/171?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>Port\u0101ls <strong>N+2 metode<\/strong> ir progres\u012bvs <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/lidzsvarosana\/\">balans\u0113\u0161ana<\/a> proced\u016bra, ko izmanto <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/multi-plane-balancing\/\">daudzplak\u0146u balans\u0113\u0161ana<\/a> no <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/flexible-rotor\/\">elast\u012bgi rotori<\/a>. T\u0101s nosaukums n\u0101k no korekcijas plak\u0146u noteikuma, kas formaliz\u0113ts ISO 21940-12 (agr\u0101k ISO 11342): lai balans\u0113tu rotoru caur <em>N<\/em> lieces kritiskajiem (rezonanses) \u0101trumiem, ja vienlaikus tiek veikta ar\u012b stingra \u0137erme\u0146a balans\u0113\u0161ana zem\u0101 \u0101trum\u0101, rotoram parasti vajag N <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/correction-plane\/\">korekcijas plaknes<\/a> N elast\u012bgajiem re\u017e\u012bmiem plus v\u0113l divas stingr\u0101 \u0137erme\u0146a (statiskajai un p\u0101ra) nel\u012bdzsvarot\u012bbai \u2014 kop\u0101 N+2 plaknes. Nejauciet to ar skr\u0113jienu skaitu: \u0161aj\u0101 rakst\u0101 aprakst\u012btaj\u0101 praktiskaj\u0101 ietekmes koeficientu proced\u016br\u0101 <em>N<\/em> apz\u012bm\u0113 faktiski izmantoto korekcijas plak\u0146u skaitu, un tad darbam vajag N+2 skr\u0113jienus \u2014 vienu s\u0101kotn\u0113jo b\u0101zes skr\u0113jienu, N <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/trial-weight\/\">izm\u0113\u0123in\u0101juma svars<\/a> skr\u0113jienus (vienu katrai plaknei) un gal\u012bgo verifik\u0101ciju. Metode papla\u0161ina lo\u0123iku <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/two-plane-balancing\/\">divu plak\u0146u balans\u0113\u0161ana<\/a> rotoru gad\u012bjum\u0101, kuriem nepiecie\u0161amas tr\u012bs vai vair\u0101k plaknes, kas ir rakstur\u012bgi \u0101trgaitas turb\u012bn\u0101m, kompresoriem, \u0123eneratoriem un garajiem pap\u012bra ma\u0161\u012bnu cilindriem.<\/p>\n<h2>1. Defin\u012bcija: Kas ir N+2 metode<\/h2>\n<p>A <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/rigid-rotor\/\">stingrs rotors<\/a> darbojas zem savas pirm\u0101s <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/critical-speed\/\">kritiskais \u0101trums<\/a> var piel\u0101got pie\u013caujamaj\u0101m novirz\u0113m, veicot vienk\u0101r\u0161u vienplaknes vai divplaknes korekciju, jo t\u0101 <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/unbalance\/\">nel\u012bdzsvarot\u012bba<\/a> izkliede nemain\u0101s atkar\u012bb\u0101 no \u0101truma. Elast\u012bgam rotoram ir cit\u0101di: tikl\u012bdz tas s\u0101k darboties ar kritisko \u0101trumu vai p\u0101rsniedz to, tas izliecas, un \u0161\u012b izliek\u0161an\u0101s p\u0101rdala faktisko nel\u012bdzsvarot\u012bbu pa visa garumu. T\u0101d\u0113\u013c, lai to nov\u0113rstu, ir nepiecie\u0161amas vair\u0101kas plaknes, kas izvietotas gar v\u0101rpstu, k\u0101 ar\u012b metode, kas sp\u0113j noskaidrot, k\u0101 katra plakne ietekm\u0113 vibr\u0101cijas vis\u0101s p\u0101r\u0113j\u0101s viet\u0101s. N+2 metode ir \u0161\u012b sistem\u0101tisk\u0101 apr\u0113\u0137inu proced\u016bra \u2014 disciplin\u0113ts veids, k\u0101 piln\u012bb\u0101 raksturot rotoru, p\u0113c tam vienlaikus apr\u0113\u0137in\u0101t lab\u0101ko korekciju katr\u0101 plakn\u0113.<\/p>\n<h2>2. Matem\u0101tiskie pamati<\/h2>\n<p>N+2 metode ir balst\u012bta uz <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/influence-coefficient\/\">ietekmes koeficienta metode<\/a>, visp\u0101rinot no vienas vai div\u0101m plakn\u0113m uz daudz\u0101m.<\/p>\n<h3>Ietekmes koeficienta matrica<\/h3>\n<p>Rotoram ar N korekcijas plakn\u0113m un M m\u0113r\u012bjumu viet\u0101m (parasti M \u2265 N) sist\u0113mu raksturo M\u00d7N ietekmes koeficientu matrica. Katrs koeficients \u03b1<sub>ij<\/sub> par\u0101da, k\u0101 vien\u012bbas svars, kas novietots korekcijas plakn\u0113 <em>j<\/em> ietekm\u0113 m\u0113r\u012bjumu viet\u0101 re\u0123istr\u0113to vibr\u0101ciju <em>i<\/em>. Ar \u010detr\u0101m korekcijas plakn\u0113m un \u010detr\u0101m m\u0113r\u012bjumu viet\u0101m, piem\u0113ram:<\/p>\n<ul>\n<li>\u03b1<sub>11<\/sub>, \u03b1<sub>12<\/sub>, \u03b1<sub>13<\/sub>, \u03b1<sub>14<\/sub> aprakstiet, k\u0101 katra no \u010detr\u0101m plakn\u0113m ietekm\u0113 m\u0113r\u012bjumu vietu Nr. 1;<\/li>\n<li>\u03b1<sub>21<\/sub>, \u03b1<sub>22<\/sub>, \u03b1<sub>23<\/sub>, \u03b1<sub>24<\/sub> aprakst\u012bt ietekmi uz m\u0113r\u012bjumu vietu Nr. 2;<\/li>\n<li>un t\u0101 t\u0101l\u0101k attiec\u012bb\u0101 uz 3. un 4. vietu.<\/li>\n<\/ul>\n<p>T\u0101d\u0113j\u0101di rodas 4\u00d74 matrica, kuras apr\u0113\u0137in\u0101\u0161anai ir j\u0101nosaka se\u0161padsmit ietekmes koeficienti. Katrs koeficients ir komplekss lielums, kam ir gan absol\u016bt\u0101 v\u0113rt\u012bba, gan <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/phase\/\">f\u0101ze<\/a> le\u0146\u0137is, jo rotora reakcija atpaliek no pielikt\u0101s sp\u0113ka.<\/p>\n<h3>Sist\u0113mas risin\u0101\u0161ana<\/h3>\n<p>Kad visi koeficienti ir zin\u0101mi, balans\u0113\u0161anas programma atrisina M vienlaic\u012bgu vektoru vien\u0101dojumu sist\u0113mu, lai noteiktu N korekcijas svara koeficientus (W<sub>1<\/sub>, W<sub>2<\/sub>, ... W<sub>n<\/sub>), kas samazina <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/vibration\/\">vibr\u0101cija<\/a> vis\u0101s M viet\u0101s vienlaikus. Tas ir atkar\u012bgs no <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/vector-addition\/\">vektoru matem\u0101tika<\/a> un matricas apgrie\u0161anas (vai maz\u0101ko kvadr\u0101tu) algoritmi. Ja M p\u0101rsniedz N, sist\u0113ma ir p\u0101rnoteikta, un maz\u0101ko kvadr\u0101tu risin\u0101jums nosaka korekcijas kopu, kas nodro\u0161ina vismaz\u0101ko atliku\u0161o sv\u0101rst\u012bbu visos sensoros \u2014 tas ir stabil\u0101ks rezult\u0101ts m\u0113r\u012bjumu trok\u0161\u0146u kl\u0101tb\u016btn\u0113.<\/p>\n<h2>3. N+2 proced\u016bra soli pa solim<\/h2>\n<p>Proced\u016bra noris sec\u012bb\u0101, kas dabiski main\u0101s atkar\u012bb\u0101 no korekcijas plak\u0146u skaita.<\/p>\n<h3>1. posms \u2014 s\u0101kotn\u0113jie pamatdati<\/h3>\n<p>Rotoru s\u0101kotn\u0113j\u0101 nel\u012bdzsvarot\u0101 st\u0101vokl\u012b darbin\u0101 saska\u0146\u0101 ar balans\u0113\u0161anas \u0101trumu. Vibr\u0101cijas amplit\u016bda un <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/phase\/\">f\u0101ze<\/a> tiek re\u0123istr\u0113ti vis\u0101s M viet\u0101s \u2014 parasti katr\u0101 gult\u0146a punkt\u0101, bet da\u017ek\u0101rt ar\u012b starpposmos, lai fiks\u0113tu kust\u012bbu posma vidusda\u013c\u0101. \u0160ie r\u0101d\u012bjumi nosaka s\u0101kotn\u0113jos nel\u012bdzsvarot\u012bbas vektorus, kas j\u0101korekti.<\/p>\n<h3>No 2. l\u012bdz N+1. ciklam \u2014 sec\u012bgi izm\u0113\u0123in\u0101juma svara cikli<\/h3>\n<p>Katr\u0101 korekcijas plakn\u0113 p\u0113c k\u0101rtas, s\u0101kot no 1 l\u012bdz N:<\/p>\n<ol>\n<li>Apst\u0101diniet rotoru un piestipriniet izm\u0113\u0123in\u0101juma svaru ar zin\u0101mu masu zin\u0101m\u0101 le\u0146\u0137a st\u0101vokl\u012b tikai \u0161aj\u0101 vien\u0101 plakn\u0113.<\/li>\n<li>Darbiniet rotoru ar nemain\u012bgu \u0101trumu un izm\u0113r\u012bt vibr\u0101ciju vis\u0101s M viet\u0101s.<\/li>\n<li>Vibr\u0101cijas izmai\u0146as \u2014 str\u0101vas vektors m\u012bnus b\u0101zes l\u012bnijas vektors \u2014 par\u0101da, k\u0101 \u0161\u012b konkr\u0113t\u0101 plakne ietekm\u0113 katru m\u0113r\u012bjumu vietu, veidojot vienu koeficientu matricas kolonnu.<\/li>\n<li>Pirms p\u0101rejas uz n\u0101kamo plakni no\u0146emiet p\u0101rbaudes svaru (ja vien netiek izmantots apzin\u0101ts variants, kad svaru atst\u0101j uz pl\u0101ksnes, lai ietaup\u012btu m\u0113\u0123in\u0101jumu skaitu).<\/li>\n<\/ol>\n<p>P\u0113c visiem N izm\u0113\u0123in\u0101juma cikliem ir zin\u0101ma piln\u0101 M\u00d7N ietekmes koeficientu matrica.<\/p>\n<h3>Apr\u0113\u0137ina f\u0101ze<\/h3>\n<p>\u0160is r\u012bks risina matricas vien\u0101dojumus, lai apr\u0113\u0137in\u0101tu nepiecie\u0161amo <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/correction-weight\/\">korekcijas atsvari<\/a> \u2014 gan masas, gan le\u0146\u0137a \u2014 katrai no N plakn\u0113m.<\/p>\n<h3>V\u0113rsums N+2 \u2014 P\u0101rbaude<\/h3>\n<p>Visas apr\u0113\u0137in\u0101t\u0101s korekcijas tiek uzst\u0101d\u012btas past\u0101v\u012bgi, un nosl\u0113guma p\u0101rbaude apstiprina, ka vibr\u0101cija vis\u0101s m\u0113r\u012bjumu viet\u0101s ir samazin\u0101jusies l\u012bdz pie\u0146emamam l\u012bmenim. Ja rezult\u0101ts v\u0113l nav apmierino\u0161s, <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/trim-balance\/\">apgrie\u0161anas balanss<\/a> vai ar\u012b tiek veikta n\u0101kam\u0101 iter\u0101cija, izmantojot jau pieejamos koeficientus.<\/p>\n<h2>4. Risin\u0101juma piem\u0113rs: \u010detru plak\u0146u l\u012bdzsvaro\u0161ana (N = 4)<\/h2>\n<p>Garam, elast\u012bgam rotoram, kam nepiecie\u0161amas \u010detras korekcijas plaknes:<\/p>\n<ul>\n<li><strong>Kop\u0113jais braucienu skaits:<\/strong> 4 + 2 = 6.<\/li>\n<li><strong>1.\u00a0skr\u0113jiens:<\/strong> s\u0101kotn\u0113jie m\u0113r\u012bjumi visos \u010detros gult\u0146os.<\/li>\n<li><strong>2.\u00a0skr\u0113jiens:<\/strong> P\u0101rbaudes slodze 1. plakn\u0113, izm\u0113r\u012bt visus \u010detrus gult\u0146us.<\/li>\n<li><strong>3.\u00a0skr\u0113jiens:<\/strong> P\u0101rbaudes slodze 2. plakn\u0113, izm\u0113r\u012bt visus \u010detrus gult\u0146us.<\/li>\n<li><strong>4.\u00a0skr\u0113jiens:<\/strong> P\u0101rbaudes slodze 3. plakn\u0113, izm\u0113r\u012bt visus \u010detrus gult\u0146us.<\/li>\n<li><strong>5.\u00a0skr\u0113jiens:<\/strong> P\u0101rbaudes slodze 4. plakn\u0113, izm\u0113r\u012bt visus \u010detrus gult\u0146us.<\/li>\n<li><strong>6.\u00a0skr\u0113jiens:<\/strong> p\u0101rbaude, kad ir instal\u0113ti visi \u010detri labojumi.<\/li>\n<\/ul>\n<p>T\u0101d\u0113j\u0101di tiek izveidota 16 koeficientu 4\u00d74 matrica, kuru apr\u0113\u0137ina, lai noteiktu \u010detrus optim\u0101los korekcijas koeficientus. Vienk\u0101r\u0161\u0101kam uzdevumam tiek izmantota t\u0101 pati apr\u0113\u0137inu lo\u0123ika, kas sl\u0113pjas aiz <a href=\"https:\/\/vibromera.eu\/lv\/calculators\/influence-coefficient-calculator\/\">ietekmes koeficienta apr\u0113\u0137in\u0101t\u0101js<\/a>, kas risina vienplaknes gad\u012bjumu un \u013cauj viegli izprast pamat\u0101 eso\u0161o vektoru metodi, pirms to piem\u0113ro pla\u0161\u0101k\u0101 m\u0113rog\u0101.<\/p>\n<h2>5. N+2 metodes priek\u0161roc\u012bbas<\/h2>\n<p>\u0160\u012b pieeja sniedz vair\u0101kas noz\u012bm\u012bgas priek\u0161roc\u012bbas darbam ar vair\u0101kiem plakn\u0113m:<\/p>\n<ul>\n<li><strong>Sistem\u0101tiski un piln\u012bgi:<\/strong> katra korekcijas plakne tiek p\u0101rbaud\u012bta atsevi\u0161\u0137i, sniedzot piln\u012bgu raksturojumu par <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/rotor-bearing-system\/\">rotora gult\u0146u sist\u0113ma<\/a>reakcija vis\u0101s sf\u0113r\u0101s un viet\u0101s.<\/li>\n<li><strong>Ataino sare\u017e\u0123\u012btu savstarp\u0113jo saist\u012b\u0161anos:<\/strong> elast\u012bgos rotoros jebkura plakn\u0113 eso\u0161s svars var ietekm\u0113t vibr\u0101ciju pie katra gult\u0146a; matrica prec\u012bzi re\u0123istr\u0113 visas \u0161\u012bs mijiedarb\u012bbas.<\/li>\n<li><strong>Matem\u0101tiski prec\u012bzi:<\/strong> taj\u0101 tiek izmantotas labi izstr\u0101d\u0101tas line\u0101r\u0101s algebras metodes (matricas apgrie\u0161ana, maz\u0101ko kvadr\u0101tu piel\u0101go\u0161ana), kas sniedz optim\u0101lus risin\u0101jumus, ja sist\u0113ma darbojas line\u0101ri.<\/li>\n<li><strong>Elast\u012bga m\u0113r\u012b\u0161anas strat\u0113\u0123ija:<\/strong> \u013caujot M p\u0101rsniegt N, rodas p\u0101rnoteikta sist\u0113ma, kas ir iztur\u012bg\u0101ka pret troksni.<\/li>\n<li><strong>Nozares standarts sare\u017e\u0123\u012btiem rotoriem:<\/strong> t\u0101 ir visp\u0101rpie\u0146emta metode \u0101trgaitas turboma\u0161\u012bn\u0101m un cit\u0101m kritisk\u0101m sist\u0113m\u0101m ar elast\u012bgiem rotoriem.<\/li>\n<\/ul>\n<h2>6. Izaicin\u0101jumi un ierobe\u017eojumi<\/h2>\n<p>Daudzpl\u0101nu balans\u0113\u0161ana, izmantojot N+2 metodi, rada ar\u012b re\u0101las gr\u016bt\u012bbas:<\/p>\n<ul>\n<li><strong>Palielin\u0101ta sare\u017e\u0123\u012bt\u012bba:<\/strong> izm\u0113\u0123in\u0101jumu skaits pieaug proporcion\u0101li plak\u0146u skaitam. Se\u0161u plak\u0146u balans\u0113\u0161anai nepiecie\u0161ami asto\u0146i izm\u0113\u0123in\u0101jumi, kas iev\u0113rojami palielina laiku, izmaksas un iek\u0101rtas nodilumu.<\/li>\n<li><strong>Pras\u012bbas attiec\u012bb\u0101 uz m\u0113r\u012bjumu precizit\u0101ti:<\/strong> Lielu matricu sist\u0113mu risin\u0101\u0161ana pastiprina m\u0113r\u012bjumu k\u013c\u016bdu ietekmi. Nepiecie\u0161ama augstas kvalit\u0101tes instrument\u0101cija un r\u016bp\u012bga tehnika.<\/li>\n<li><strong>Skaitlisk\u0101 stabilit\u0101te:<\/strong> matricas apgrie\u0161ana var k\u013c\u016bt slikti nosac\u012bta, ja korekcijas plaknes atrodas p\u0101r\u0101k tuvu viena otrai, ja izv\u0113l\u0113t\u0101s m\u0113r\u012bjumu vietas nesp\u0113j fiks\u0113t rotora reakciju vai ja izm\u0113\u0123in\u0101juma svari rada tikai niec\u012bgas vibr\u0101ciju izmai\u0146as.<\/li>\n<li><strong>Laiks un izmaksas:<\/strong> katrs papildu l\u012bmenis rada v\u0113l vienu ciklu, t\u0101d\u0113j\u0101di palielinot d\u012bkst\u0101ves laiku un darbasp\u0113ka izmaksas; attiec\u012bb\u0101 uz kritiski svar\u012bgu apr\u012bkojumu \u0161is faktors ir j\u0101apsver, \u0146emot v\u0113r\u0101 ieg\u016bto l\u012bdzsvara kvalit\u0101tes uzlabojumu.<\/li>\n<li><strong>Nepiecie\u0161ama sare\u017e\u0123\u012bta programmat\u016bra:<\/strong> N\u00d7N kompleksu vektoru vien\u0101dojumu sist\u0113mu risin\u0101\u0161ana ir uzdevums, kas p\u0101rsniedz manu\u0101lo apr\u0113\u0137inu iesp\u0113jas, t\u0101p\u0113c oblig\u0101ti nepiecie\u0161ama specializ\u0113ta daudzpl\u0101nu l\u012bdzsvaro\u0161anas programmat\u016bra.<\/li>\n<\/ul>\n<h2>7. Kad izmantot N+2 metodi<\/h2>\n<p>\u0160\u012b metode ir piem\u0113rota, ja:<\/p>\n<ul>\n<li><strong>Rotors ir patiesi elast\u012bgs:<\/strong> tas darbojas virs sava pirm\u0101 \u2014 un, iesp\u0113jams, ar\u012b otr\u0101 vai tre\u0161\u0101 \u2014 <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/critical-speed\/\">kritiskais \u0101trums<\/a>.<\/li>\n<li><strong>Rotors ir gar\u0161 un slaids:<\/strong> Liels garuma un diametra attiec\u012bba noz\u012bm\u0113, ka v\u0101rpsta ekspluat\u0101cijas laik\u0101 iev\u0113rojami liecas.<\/li>\n<li><strong>Divpl\u0101nu balans\u0113\u0161ana ir izr\u0101d\u012bjusies nepietiekama:<\/strong> iepriek\u0161 <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/two-plane-balancing\/\">divplak\u0146u<\/a> m\u0113\u0123in\u0101jumi nesekm\u0113j\u0101s, un netika pan\u0101kts pie\u0146emams rezult\u0101ts.<\/li>\n<li><strong>Ir j\u0101p\u0101rvar vair\u0101ki kritiskie \u0101trumi<\/strong> parast\u0101 darb\u012bbas re\u017e\u012bm\u0101.<\/li>\n<li><strong>Iek\u0101rtas ir augstas v\u0113rt\u012bbas:<\/strong> kritiskas turb\u012bnas, kompresori vai \u0123eneratori, kuriem ir nepiecie\u0161ama visaptvero\u0161a balans\u0113\u0161ana.<\/li>\n<li><strong>Vid\u0113j\u0101s viet\u0101s vibr\u0101cija ir sp\u0113c\u012bga,<\/strong> starp gal\u0113jiem gult\u0146iem, liecinot par nel\u012bdzsvarot\u012bbu posma vid\u016b, ko nevar nov\u0113rst ar gal\u0113j\u0101s plaknes korekciju.<\/li>\n<\/ul>\n<h2>8. Alternat\u012bva: mod\u0101lo lielumu l\u012bdzsvaro\u0161ana<\/h2>\n<p>Lai ieg\u016btu viselast\u012bg\u0101kos rotorus, <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/modal-balancing\/\">mod\u0101l\u0101 l\u012bdzsvaro\u0161ana<\/a> var sniegt lab\u0101kus rezult\u0101tus nek\u0101 tradicion\u0101l\u0101 N+2 metode. T\u0101 viet\u0101, lai samazin\u0101tu vibr\u0101cijas noteiktos apgriezienos, mod\u0101l\u0101 balans\u0113\u0161ana v\u0113r\u0161as pret konkr\u0113tiem vibr\u0101cijas re\u017e\u012bmiem pa vienam, izmantojot rotora <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/mode-shape\/\">re\u017e\u012bma formas<\/a> lai sasniegtu rezult\u0101tu ar maz\u0101ku skaitu izm\u0113\u0123in\u0101jumu. Kompromiss ir tas, ka tas prasa v\u0113l dzi\u013c\u0101ku izpratni par <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/rotor-dynamics\/\">rotora dinamika<\/a> un sare\u017e\u0123\u012bt\u0101ku anal\u012bzi. Praks\u0113 \u0161\u012bs divas pieejas bie\u017ei vien tiek apvienotas \u2014 mod\u0101lais skat\u012bjums nosaka lidma\u0161\u012bnu lidojuma trajektorijas, bet risin\u0101jums, kas balst\u0101s uz ietekmes koeficientu, preciz\u0113 masas.<\/p>\n<h2>9. Lab\u0101k\u0101 prakse pan\u0101kumu sasnieg\u0161anai<\/h2>\n<h3>Pl\u0101no\u0161ana<\/h3>\n<ul>\n<li>R\u016bp\u012bgi izv\u0113lieties N korekcijas plaknes novietojumus \u2014 tiem j\u0101b\u016bt pla\u0161i izvietotiem, viegli pieejamiem un, ide\u0101l\u0101 gad\u012bjum\u0101, saska\u0146otiem ar rotora rezonanses formu <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/nodal-point\/\">antinodes<\/a>, jo uz mezgla novietotais svars \u0161im re\u017e\u012bmam gandr\u012bz neietekm\u0113.<\/li>\n<li>Izv\u0113lieties M \u2265 N m\u0113r\u012bjumu vietas, kas pien\u0101c\u012bgi atspogu\u013co rotora vibr\u0101cijas raksturlielumus.<\/li>\n<li>Pl\u0101nojiet laiku termiskajai stabiliz\u0101cijai starp darba cikliem.<\/li>\n<li>Iepriek\u0161 sagatavojiet izm\u0113\u0123in\u0101juma svarus un uzst\u0101d\u012b\u0161anas aparat\u016bru<\/li>\n<\/ul>\n<h3>Izpilde<\/h3>\n<ul>\n<li>Visos N+2 izm\u0113\u0123in\u0101jumos nodro\u0161iniet, lai darb\u012bbas apst\u0101k\u013ci \u2014 \u0101trums, temperat\u016bra, slodze \u2014 b\u016btu piln\u012bgi vien\u0101di.<\/li>\n<li>Izmantojiet pietiekami lielus p\u0101rbaudes svara slodzes, lai pan\u0101ktu skaidru, izm\u0113r\u0101mu reakciju, parasti 25\u201350 % vibr\u0101cijas izmai\u0146as.<\/li>\n<li>Veiciet vair\u0101kus m\u0113r\u012bjumus katr\u0101 m\u0113r\u012bjumu cikl\u0101 un apr\u0113\u0137iniet to vid\u0113jo v\u0113rt\u012bbu, lai samazin\u0101tu troksni.<\/li>\n<li>Re\u0123istr\u0113jiet katra izm\u0113\u0123in\u0101juma svara masu, le\u0146\u0137i un r\u0101diusu.<\/li>\n<li>P\u0101rbaudiet f\u0101\u017eu m\u0113r\u012bjumu kvalit\u0101ti, jo lielu matricas risin\u0101jumu gad\u012bjum\u0101 f\u0101\u017eu k\u013c\u016bdas tiek pastiprin\u0101tas.<\/li>\n<\/ul>\n<h3>Anal\u012bze<\/h3>\n<ul>\n<li>P\u0101rskatiet ietekmes koeficienta matricu, lai noteiktu anom\u0101lijas vai negaid\u012btus mode\u013cus.<\/li>\n<li>P\u0101rbaudiet matricas kondicion\u0101lo koeficientu \u2014 augstas v\u0113rt\u012bbas liecina par skaitlisko nestabilit\u0101ti.<\/li>\n<li>P\u0101rliecinieties, ka apr\u0113\u0137in\u0101t\u0101s korekcijas ir fiziski pamatotas \u2014 t\u0101s nedr\u012bkst b\u016bt ne absurdi lielas, ne niec\u012bgas.<\/li>\n<li>Pirms labojumu ievad\u012b\u0161anas apsveriet iesp\u0113ju simul\u0113t gaid\u0101mo gal\u012bgo rezult\u0101tu.<\/li>\n<\/ul>\n<h2>10. Praktiskais pielietojums un \u201eBalanset-1A\u201c<\/h2>\n<p>Liel\u0101k\u0101 da\u013ca elast\u012bgo rotoru balans\u0113\u0161anas darbiem kritisk\u0101s iek\u0101rt\u0101s tiek veikti uz vietas, darba \u0101trum\u0101, kad rotors faktiski liecas, nevis uz zemas \u0101truma balans\u0113\u0161anas stenda. P\u0101rn\u0113s\u0101jams divkan\u0101lu analizators, piem\u0113ram, <a href=\"https:\/\/vibromera.eu\/lv\/produkts\/balansesanas-komplekts-1\/\">Balanset-1A<\/a> nodro\u0161ina N+2 metodei nepiecie\u0161amos pamatelementus: sinhroniz\u0113tu amplit\u016bdas un f\u0101zes m\u0113r\u012bjumu katr\u0101 balst\u0101, ietekmes koeficientu autom\u0101tisku apr\u0113\u0137inu, izmantojot izm\u0113\u0123in\u0101juma slodzes, un <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/residual-unbalance\/\">atliku\u0161ais disbalanss<\/a> p\u0113c korekciju instal\u0113\u0161anas. Divpl\u0101nu uzdevumu gad\u012bjum\u0101 instruments tie\u0161i apr\u0113\u0137ina pilnu ietekmes koeficientu risin\u0101jumu; vair\u0101ku pl\u0101nu gad\u012bjum\u0101 t\u0101 vienpl\u0101na un divpl\u0101na m\u0113r\u012bjumi kalpo k\u0101 struktur\u0113ti dati par katru pl\u0101nu, kurus apvieno daudzpl\u0101nu risin\u0101t\u0101js. T\u0101 k\u0101 darbs notiek pa\u0161a ma\u0161\u012bnas gult\u0146os, re\u0123istr\u0113t\u0101 reakcija ietver re\u0101lo atbalsta stingr\u012bbu un termisko st\u0101vokli, k\u0101d\u0101 darbojas rotors.<\/p>\n<h2>11. Integr\u0101cija ar cit\u0101m metod\u0113m<\/h2>\n<p>N+2 metodi var apvienot ar papildu pieej\u0101m:<\/p>\n<ul>\n<li><strong>Balans\u0113\u0161ana ar pak\u0101penisku \u0101truma palielin\u0101\u0161anu:<\/strong> atk\u0101rtojiet N+2 m\u0113r\u012bjumus pie da\u017e\u0101diem apgriezieniem, lai optimiz\u0113tu l\u012bdzsvaru vis\u0101 darb\u012bbas diapazon\u0101, nevis tikai pie viena apgrieziena.<\/li>\n<li><strong>Hibr\u012bds \u2013 tradicion\u0101ls:<\/strong> izmantot <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/modal-analysis\/\">mod\u0101l\u0101 anal\u012bze<\/a> lai noteiktu korekcijas plaknes izv\u0113li, p\u0113c tam izmantojiet N+2 metodi svara koeficientu apr\u0113\u0137in\u0101\u0161anai.<\/li>\n<li><strong>Iterat\u012bva preciz\u0113\u0161ana:<\/strong> veikt pilnu N+2 bilanci, p\u0113c tam \u0101trai apr\u0113\u0137in\u0101\u0161anai atk\u0101rtoti izmantot samazin\u0101tu ietekmes koeficientu kopumu <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/trim-balance\/\">apdares balans\u0113\u0161ana<\/a> k\u0101 apst\u0101k\u013ci main\u0101s ekspluat\u0101cijas laik\u0101.<\/li>\n<\/ul>\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 N+2 metodi \u2014 uzlabotu balans\u0113\u0161anas metodi elast\u012bgiem rotoriem, kuriem nepiecie\u0161amas N korekcijas plaknes, k\u0101 ar\u012b divas papildu izm\u0113\u0123in\u0101juma versijas prec\u012bz\u0101m daudzplak\u0146u korekcij\u0101m.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-171","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/glossary\/171","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":2,"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/glossary\/171\/revisions"}],"predecessor-version":[{"id":102187,"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/glossary\/171\/revisions\/102187"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/media?parent=171"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/categories?post=171"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/tags?post=171"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}