{"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\/uz\/glossary\/n-plus-2-method\/","title":{"rendered":"Ko'p Tekislikda Balanslashtirishda N+2 Usuli Nima?"},"content":{"rendered":"<h1>Ko'p Tekislikda Balanslashtirishda N+2 Usulini Tushunish<\/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\/uz\/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\/uz\/product\/balanset-1\/\" title=\"Portativ balanslagich va tebranish analizatori 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 to&#039;liq komplekt: ko&#039;chma balanslashtirgich va tebranish analizatori\" 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\/uz\/product-category\/devices\/\" rel=\"tag\">Qurilmalar<\/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\/uz\/product\/balanset-1\/\" title=\"Portativ balanslagich va tebranish analizatori Balanset-1A\">Portativ balanslagich va tebranish analizatori 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> + QQS (agar qo'llanilsa)<\/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=\"\/uz\/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=\"Savatchaga qo&#039;shish\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Savatchaga qo&#039;shish\" 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=\"\/uz\/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=\"\">Savatchaga qo&#039;shish<\/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\/uz\/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\/uz\/product\/vibration-sensor\/\" title=\"Vibratsiya sensori\">\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 tebranish sensori yaqindan ko&#039;rinishi\" 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\/uz\/product-category\/parts\/\" rel=\"tag\">Qismlar<\/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\/uz\/product\/vibration-sensor\/\" title=\"Vibratsiya sensori\">Vibratsiya sensori<\/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> + QQS (agar qo'llanilsa)<\/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=\"\/uz\/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=\"Savatchaga qo&#039;shish\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Savatchaga qo&#039;shish\" 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=\"\/uz\/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=\"\">Savatchaga qo&#039;shish<\/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\/uz\/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\/uz\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optik sensor (lazerli takometr)\">\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=\"Optik sensor (lazerli takometr)\" 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\/uz\/product-category\/parts\/\" rel=\"tag\">Qismlar<\/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\/uz\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optik sensor (lazerli takometr)\">Optik sensor (lazerli takometr)<\/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> + QQS (agar qo'llanilsa)<\/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=\"\/uz\/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=\"Savatchaga qo&#039;shish\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Savatchaga qo&#039;shish\" 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=\"\/uz\/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=\"\">Savatchaga qo&#039;shish<\/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\/uz\/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\/uz\/product\/balanset-4\/\" title=\"Balanset-4\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Vibromera rotorni balanslash komplekti: ko&#039;tarma sumka, ko&#039;p kanalli signal konditsioneri, qo&#039;l analizatori, magnit asosi, tebranish sensorlari va o&#039;ralgan kabellar.\" 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\/uz\/product-category\/devices\/\" rel=\"tag\">Qurilmalar<\/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\/uz\/product\/balanset-4\/\" title=\"Balanset-4\">Balanset-4<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>6,803.00<\/span> + QQS (agar qo'llanilsa)<\/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=\"\/uz\/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=\"Savatchaga qo&#039;shish\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Savatchaga qo&#039;shish\" 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=\"\/uz\/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=\"\">Savatchaga qo&#039;shish<\/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\/uz\/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\/uz\/product\/magnet-stand\/\" title=\"Magnit stend hajmi-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=\"Magnit asos.\" 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\/uz\/product-category\/parts\/\" rel=\"tag\">Qismlar<\/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\/uz\/product\/magnet-stand\/\" title=\"Magnit stend hajmi-60 kgf\">Magnit stend hajmi-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> + QQS (agar qo'llanilsa)<\/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=\"\/uz\/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=\"Savatchaga qo&#039;shish\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Savatchaga qo&#039;shish\" 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=\"\/uz\/wp-json\/wp\/v2\/glossary\/171?add-to-cart=1852\" 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href=\"https:\/\/vibromera.eu\/uz\/product\/reflective-tape\/\" title=\"Reflektor lenta\">\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=\"Reflektor lenta\" 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\/uz\/product-category\/parts\/\" rel=\"tag\">Qismlar<\/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\/uz\/product\/reflective-tape\/\" title=\"Reflektor lenta\">Reflektor lenta<\/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> + QQS (agar qo'llanilsa)<\/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=\"\/uz\/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 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class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/uz\/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\/uz\/product\/dynamic-balancer-balanset-1a\/\" title=\"&quot;Balanset-1A&quot; OEM dinamik balansi\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Balanset-1A komplekti tarkibi: interfeys bloki, sensorlar, taxometr va aksessuarlar\" 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\/uz\/product-category\/devices\/\" rel=\"tag\">Qurilmalar<\/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\/uz\/product\/dynamic-balancer-balanset-1a\/\" title=\"&quot;Balanset-1A&quot; OEM dinamik balansi\">&quot;Balanset-1A&quot; OEM dinamik balansi<\/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> + QQS (agar qo'llanilsa)<\/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=\"\/uz\/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=\"Savatchaga qo&#039;shish\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Savatchaga qo&#039;shish\" 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=\"\/uz\/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=\"\">Savatchaga qo&#039;shish<\/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>The <strong>N+2 method<\/strong> is an advanced <a href=\"https:\/\/vibromera.eu\/uz\/glossary\/balancing\/\">muvozanatlash<\/a> uchun qo'llaniladigan tartib <a href=\"https:\/\/vibromera.eu\/uz\/glossary\/multi-plane-balancing\/\">ko'p tekislikda balanslashtirish<\/a> of <a href=\"https:\/\/vibromera.eu\/uz\/glossary\/flexible-rotor\/\">egiluvchan rotorlar<\/a>. Its name comes from a correction-plane rule formalised in ISO 21940-12 (formerly ISO 11342): to balance a rotor through <em>N<\/em> flexural critical (resonance) speeds when low-speed rigid-body balancing is also carried out, the rotor generally needs N <a href=\"https:\/\/vibromera.eu\/uz\/glossary\/correction-plane\/\">tuzatish tekisliklari<\/a> for the N flexible modes plus two more for the rigid-body (static and couple) unbalance \u2014 N+2 planes in total. Do not confuse this with the run count: in the practical influence-coefficient procedure described in this article, <em>N<\/em> denotes the number of correction planes actually used, and the job then takes N+2 runs \u2014 one initial baseline, N <a href=\"https:\/\/vibromera.eu\/uz\/glossary\/trial-weight\/\">trial-weight<\/a> runs (one for each plane) and a final verification. The method extends the logic of <a href=\"https:\/\/vibromera.eu\/uz\/glossary\/two-plane-balancing\/\">ikki tekislikda balanslashtirish<\/a> mantiqini uch va undan ko'p tekislik talab qiladigan rotorlarga kengaytiradi \u2014 bu holat yuqori tezlikli turbinalar, kompressorlar, generatorlar va uzun qog'oz mashinasi roliklarida tez-tez uchraydi.<\/p>\n<h2>1. Ta'rif: N+2 Usuli Nima<\/h2>\n<p>A <a href=\"https:\/\/vibromera.eu\/uz\/glossary\/rigid-rotor\/\">rigid rotor<\/a> birinchi rezonans chastotasidan past tezlikda ishlaydigan <a href=\"https:\/\/vibromera.eu\/uz\/glossary\/critical-speed\/\">critical speed<\/a> oddiy bir yoki ikki tekislikli tuzatish bilan me'yorga keltirish mumkin, chunki uning <a href=\"https:\/\/vibromera.eu\/uz\/glossary\/unbalance\/\">unbalance<\/a> taqsimot tezlik bilan o'z shaklini o'zgartirmaydi. Moslashuvchan rotor boshqacha: u kritik tezlikka yetganda yoki undan oshganda egiladi, va bu egilish uning uzunligi bo'ylab effektiv muvozanatsizlikni qayta taqsimlaydi. Shuning uchun uni tuzatish val bo'ylab tarqalgan bir nechta tekislikni va har bir tekislikning boshqa joylardagi tebranishga qanday ta'sir qilishini aniqlashga qodir metodikani talab qiladi. N+2 metodi \u2014 bu shunday tizimli hisob-kitob tartibi: rotorni to'liq tavsiflash va bir vaqtda barcha tekisliklarda eng yaxshi tuzatishni topishning intizomli usuli.<\/p>\n<h2>2. Matematik Asos<\/h2>\n<p>N+2 metodi <a href=\"https:\/\/vibromera.eu\/uz\/glossary\/influence-coefficient\/\">ta'sir koeffitsientlari usuli<\/a>ga asoslangan bo'lib, bir yoki ikki tekislikdan ko'p tekislikka umumlashtirilgan.<\/p>\n<h3>Ta'sir Koeffitsientlari Matritsasi<\/h3>\n<p>For a rotor with N correction planes and M measurement locations (typically M \u2265 N), the system is described by an M\u00d7N matrix of influence coefficients. Each coefficient \u03b1<sub>ij<\/sub> tuzatish tekisligiga qo'yilgan birlik og'irlikning <em>j<\/em> o'lchov nuqtasida qayd etilgan tebranishga qanday ta'sir qilishini ifodalaydi <em>i<\/em>. Masalan, to'rtta tuzatish tekisligi va to'rtta o'lchov joyi mavjud bo'lganda:<\/p>\n<ul>\n<li>\u03b1<sub>11<\/sub>, \u03b1<sub>12<\/sub>, \u03b1<sub>13<\/sub>, \u03b1<sub>14<\/sub> to'rtta tekislikning har biri 1-o'lchov joyiga qanday ta'sir qilishini tavsiflaydi;<\/li>\n<li>\u03b1<sub>21<\/sub>, \u03b1<sub>22<\/sub>, \u03b1<sub>23<\/sub>, \u03b1<sub>24<\/sub> 2-o'lchov joyiga ta'sirlarni tavsiflaydi;<\/li>\n<li>va 3 va 4-joylar uchun ham xuddi shunday.<\/li>\n<\/ul>\n<p>Bu o'n olti ta'sir koeffitsientini aniqlashni talab qiladigan 4\u00d74 matritsani hosil qiladi. Har bir koeffitsient kompleks kattalik bo'lib, ham amplitudani, ham <a href=\"https:\/\/vibromera.eu\/uz\/glossary\/phase\/\">phase<\/a> fazani o'z ichiga oladi, chunki rotorning javobi qo'llangan kuchdan orqada qoladi.<\/p>\n<h3>Sistemani Yechish<\/h3>\n<p>Barcha koeffitsientlar ma'lum bo'lgach, muvozanatlash dasturiy ta'minoti N ta tuzatish og'irligini (W<sub>1<\/sub>, W<sub>2<\/sub>, \u2026 W<sub>n<\/sub>) minimallashtiradigan M ta bir vaqtli vektor tenglamalar sistemasini yechadi <a href=\"https:\/\/vibromera.eu\/uz\/glossary\/vibration\/\">vibration<\/a> barcha M joylarda bir vaqtda. Bu <a href=\"https:\/\/vibromera.eu\/uz\/glossary\/vector-addition\/\">vektor matematikasi<\/a> va matritsa inversiyasi (yoki eng kichik kvadratlar) algoritmlariga tayanadi. M, N dan oshganda sistema ortiqcha aniqlanadi va eng kichik kvadratlar yechimi barcha sensorlardagi qoldiq tebranishni minimallashtiradigan tuzatish to'plamini topadi \u2014 bu o'lchov shovqini mavjud bo'lganda yanada ishonchli natija beradi.<\/p>\n<h2>3. N+2 Tartibi, Bosqichma-bosqich<\/h2>\n<p>Tartib tuzatish tekisliklarining soni bilan tabiiy ravishda kengayadigan ketma-ketlikka amal qiladi.<\/p>\n<h3>1-o'tish \u2014 Boshlang'ich asos o'lchov<\/h3>\n<p>Rotor balanslashtirish tezligida, dastlabki muvozanatsiz holatida ishga tushiriladi. Barcha M o'lchov nuqtalarida tebranish amplitudasi va <a href=\"https:\/\/vibromera.eu\/uz\/glossary\/phase\/\">phase<\/a> fazasi qayd etiladi \u2014 odatda har bir podshipnikda, ba'zan esa o'q o'rtasidagi harakatni aniqlash uchun oraliq nuqtalarda ham. Ushbu o'lchovlar tuzatilishi zarur bo'lgan asos muvozanatsizlik vektorlarini belgilaydi.<\/p>\n<h3>2-dan N+1-gacha bo'lgan o'tishlar \u2014 Ketma-ket sinov og'irlik o'tishlari<\/h3>\n<p>Har bir tuzatish tekisligi uchun navbatma-navbat, 1 dan N gacha:<\/p>\n<ol>\n<li>Rotorni to'xtating va faqat shu bir tekislikda, ma'lum massa va ma'lum burchak pozitsiyasida sinov og'irligini o'rnating.<\/li>\n<li>Rotorni xuddi shu tezlikda ishga tushiring va barcha M nuqtalarda tebranishni o'lchang.<\/li>\n<li>Tebranishdagi o'zgarish \u2014 joriy vektor minus asos vektor \u2014 muayyan tekislikning har bir o'lchov nuqtasiga ta'sirini ko'rsatadi va koeffitsientlar matritsasining bitta ustunini beradi.<\/li>\n<li>Keyingi tekislikka o'tishdan oldin sinov og'irligini olib tashlang (o'tishlarni tejash uchun ataylab &#8220;qoldirib ketish&#8221; varianti qo'llanilmayotgan bo'lsa).<\/li>\n<\/ol>\n<p>Barcha N sinov o'tishlaridan so'ng, to'liq M\u00d7N ta'sir koeffitsientlari matritsasi ma'lum bo'ladi.<\/p>\n<h3>Hisoblash bosqichi<\/h3>\n<p>Asbob N ta tekislikning har biri uchun zarur bo'lgan <a href=\"https:\/\/vibromera.eu\/uz\/glossary\/correction-weight\/\">muvozanatlash og'irliklari<\/a> \u2014 massa va burchagi bilan \u2014 tuzatish og'irliklarini hisoblash uchun matritsa tenglamalarini yechadi.<\/p>\n<h3>N+2-o'tish \u2014 Tekshirish<\/h3>\n<p>Hisoblangan N ta tuzatishning barchasi doimiy ravishda o'rnatiladi va yakuniy o'tish har bir o'lchov nuqtasida tebranish maqbul darajaga tushganligini tasdiqlaydi. Natija hali qoniqarli bo'lmasa, <a href=\"https:\/\/vibromera.eu\/uz\/glossary\/trim-balance\/\">trim balance<\/a> yoki mavjud koeffitsientlar yordamida qo'shimcha iteratsiya amalga oshiriladi.<\/p>\n<h2>4. Amaliy misol: To'rt tekislikli balanslashtirish (N = 4)<\/h2>\n<p>To'rtta tuzatish tekisligini talab qiladigan uzun egiluvchan rotor uchun:<\/p>\n<ul>\n<li><strong>Total runs:<\/strong> 4 + 2 = 6.<\/li>\n<li><strong>Run 1:<\/strong> barcha to'rt podshipnikda boshlang'ich o'lchov.<\/li>\n<li><strong>Run 2:<\/strong> 1-tekislikda sinov og'irlig'i, barcha to'rt podshipnikni o'lchang.<\/li>\n<li><strong>Run 3:<\/strong> 2-tekislikka sinov og'irligini o'rnating va to'rtta podshipnikni o'lchang.<\/li>\n<li><strong>Run 4:<\/strong> 3-tekislikka sinov og'irligini o'rnating va to'rtta podshipnikni o'lchang.<\/li>\n<li><strong>Run 5:<\/strong> 4-tekislikka sinov og'irligini o'rnating va to'rtta podshipnikni o'lchang.<\/li>\n<li><strong>Run 6:<\/strong> to'rtta tuzatish og'irligi o'rnatilgan holda tekshirish o'lchovi.<\/li>\n<\/ul>\n<p>Bu o'n olti koeffitsientdan iborat 4\u00d74 matritsani tuzadi; matritsani yechish natijasida to'rtta optimal tuzatish og'irligi aniqlanadi. Oddiyroq vazifa uchun xuddi shu arifmetika <a href=\"https:\/\/vibromera.eu\/uz\/calculators\/influence-coefficient-calculator\/\">ta'sir koeffitsientlari kalkulyatori<\/a>asosida yotadi \u2014 u bir tekislikdagi holatni yechadi va vektorial usulni kengroq masshtablashdan oldin ko'rish imkonini beradi.<\/p>\n<h2>5. N+2 Metodining Afzalliklari<\/h2>\n<p>Bu yondashuv ko'p tekislikli muvozanatlash ishlarida bir qator muhim afzalliklarni taqdim etadi:<\/p>\n<ul>\n<li><strong>Tizimli va to'liq:<\/strong> har bir tuzatish tekisligi mustaqil ravishda sinovdan o'tkaziladi, bu esa rotorning <a href=\"https:\/\/vibromera.eu\/uz\/glossary\/rotor-bearing-system\/\">rotor-podshipnik tizimi<\/a>barcha tekisliklar va o'lchov nuqtalari bo'yicha to'liq ta'sir tavsifini beradi.<\/li>\n<li><strong>Murakkab o'zaro bog'liqliklarni hisobga oladi:<\/strong> egiluvchan rotorlarda istalgan tekislikdagi og'irlik har bir podshipnikdagi tebranishga ta'sir qilishi mumkin; matritsa bu o'zaro ta'sirlarning barchasini aniq qayd etadi.<\/li>\n<li><strong>Matematik jihatdan qat'iy:<\/strong> u yaxshi o'rganilgan chiziqli algebra usullaridan (matritsani teskari aylantirish, eng kichik kvadratlar metodi) foydalanadi va tizim chiziqli xatti-harakat ko'rsatganda optimal yechimlarni beradi.<\/li>\n<li><strong>O'lchash strategiyasida moslashuvchanlik:<\/strong> M sonini N dan oshirish haddan tashqari aniqlangan tizimni hosil qiladi, bu esa shovqin ta'siriga barqarorlikni oshiradi.<\/li>\n<li><strong>Murakkab rotorlar uchun sanoat standarti:<\/strong> bu yuqori tezlikli turbomashinalarda va boshqa muhim egiluvchan rotor ilovalarida qabul qilingan usul hisoblanadi.<\/li>\n<\/ul>\n<h2>6. Qiyinchiliklar va cheklovlar<\/h2>\n<p>N+2 usuli bilan ko'p tekislikli balanslashtirish ham real qiyinchiliklarni taqdim etadi:<\/p>\n<ul>\n<li><strong>Murakkablikning ortishi:<\/strong> sinov yurishlari soni tekisliklar soni bilan chiziqli ravishda ortadi. Olti tekislikli balanslashtirishda sakkizta yurish talab etiladi, bu esa vaqt, xarajat va uskunaning eyilishini keskin oshiradi.<\/li>\n<li><strong>O'lchash aniqligi talablari:<\/strong> katta matritsalarni yechish o'lchash xatolarining ta'sirini kuchaytiradi, shuning uchun yuqori sifatli asbob-uskunalar va ehtiyotkorlik bilan bajariladigan texnika muhim ahamiyat kasb etadi.<\/li>\n<li><strong>Raqamli barqarorlik:<\/strong> tuzatish tekisliklari bir-biriga juda yaqin joylashganda, tanlangan o'lchash nuqtalari rotorning reaktsiyasini to'liq qayd eta olmaganda yoki sinov og'irliklari tebranishda faqat minimal o'zgarishlarni keltirib chiqarganda, matritsa inversiyasi noto'g'ri shartlashgan holatga kelib qolishi mumkin.<\/li>\n<li><strong>Time and cost:<\/strong> har bir qo'shimcha tekislik yana bir yurish qo'shadi, to'xtash va mehnat sarfini uzaytiradi; muhim uskunalar uchun bu balans sifatidagi yutuqqa nisbatan tortib ko'rilishi kerak.<\/li>\n<li><strong>Maxsus dasturiy ta'minot talab etiladi:<\/strong> murakkab vektor tenglamalarning N\u00d7N tizimlarini yechish qo'lda hisoblash imkoniyatidan tashqarida bo'lganligi sababli, ko'p tekislikli balanslashtirishning ixtisoslashtirilgan dasturiy ta'minoti majburiy hisoblanadi.<\/li>\n<\/ul>\n<h2>7. N+2 usulini qachon qo'llash kerak<\/h2>\n<p>Usul quyidagi hollarda maqsadga muvofiq:<\/p>\n<ul>\n<li><strong>Rotor haqiqatdan ham egiluvchan:<\/strong> u birinchi \u2014 va ehtimol ikkinchi yoki uchinchi \u2014 <a href=\"https:\/\/vibromera.eu\/uz\/glossary\/critical-speed\/\">critical speed<\/a>.<\/li>\n<li><strong>Rotor uzun va ingichka:<\/strong> uzunlik-diametr nisbatining yuqori qiymati ish jarayonida valning sezilarli darajada egilishini anglatadi.<\/li>\n<li><strong>Ikki tekislikli balanslashtirishning samarasizligi isbotlangan:<\/strong> earlier <a href=\"https:\/\/vibromera.eu\/uz\/glossary\/two-plane-balancing\/\">two-plane<\/a> urinishlar maqbul natijaga erisha olmadi.<\/li>\n<li><strong>Bir nechta kritik tezliklardan o'tish zarur<\/strong> normal ishlash davomida.<\/li>\n<li><strong>Uskunaning qiymati yuqori:<\/strong> keng qamrovli muvozanatlash talab etiladigan turbinalar, kompressorlar yoki generatorlar kabi muhim qurilmalar.<\/li>\n<li><strong>Oraliq nuqtalarda tebranish kuchli,<\/strong> oxirgi podshipniklar orasida, oxirgi tekislikdagi tuzatish yetib bora olmaydigan o'rta qismdagi nomuvozanatdan dalolat beradi.<\/li>\n<\/ul>\n<h2>8. Muqobil usul: Modal muvozanatlash<\/h2>\n<p>Eng egiluvchan rotorlar uchun <a href=\"https:\/\/vibromera.eu\/uz\/glossary\/modal-balancing\/\">modal muvozanatlash<\/a> an'anaviy N+2 yondashuvidan ustun kelishi mumkin. Ma'lum tezliklardagi tebranishni minimallashtirish o'rniga, modal muvozanatlash rotorning har bir tebranish shakliga alohida ta'sir qiladi, bunda rotorning <a href=\"https:\/\/vibromera.eu\/uz\/glossary\/mode-shape\/\">mode shapes<\/a> dan foydalanib, kamroq sinov o'tirishlar bilan natijaga erishadi. Kamchilik shundaki, bu usul <a href=\"https:\/\/vibromera.eu\/uz\/glossary\/rotor-dynamics\/\">rotor dynamics<\/a> va yanada murakkab tahlilni talab qiladi. Amalda ikkala yondashuv ko'pincha birlashtiriladi \u2014 modal tahlil tekisliklarning joylashuvini aniqlaydi, ta'sir koeffitsienti usuli esa massalarni aniqlashtiradi.<\/p>\n<h2>9. Muvaffaqiyat uchun eng yaxshi amaliyotlar<\/h2>\n<h3>Planning<\/h3>\n<ul>\n<li>N ta tuzatish tekisligi joylashuvini diqqat bilan tanlang \u2014 keng oraliqda, qulay kirish imkoniyatiga ega va ideal holda rotorning shakl <a href=\"https:\/\/vibromera.eu\/uz\/glossary\/nodal-point\/\">antinodes<\/a>, chunki tugun nuqtasiga qo'yilgan og'irlik ushbu shakl uchun deyarli ta'sir ko'rsatmaydi.<\/li>\n<li>Rotorning tebranish xususiyatlarini yetarlicha ifodalovchi M \u2265 N o'lchov nuqtalarini tanlang.<\/li>\n<li>O'tirishlar orasida termik barqarorlashtirish vaqtini rejalashtiring.<\/li>\n<li>Sinov og'irliqlari va o'rnatish anjomlarini oldindan tayyorlang.<\/li>\n<\/ul>\n<h3>Execution<\/h3>\n<ul>\n<li>Barcha N+2 o'tirishlar davomida ish sharoitlarini \u2014 tezlik, harorat, yuklamani \u2014 qat'iy bir xil saqlang.<\/li>\n<li>Aniq o'lchanadigan reaksiya hosil qilish uchun yetarlicha katta sinov og'irliklaridan foydalaning \u2014 odatda tebranishning 25\u201350% o'zgarishi.<\/li>\n<li>Har bir o'tirishda bir nechta o'lchov o'tkazing va shovqinni kamaytirish uchun ularning o'rtacha qiymatini oling.<\/li>\n<li>Har bir sinov vaznining massasi, burchagi va radiusini hujjatlashtiring.<\/li>\n<li>Fazani o'lchash sifatini tekshiring, chunki katta matritsa yechimlarida faza xatolari kuchayadi.<\/li>\n<\/ul>\n<h3>Analysis<\/h3>\n<ul>\n<li>Ta'sir koeffitsientlari matritsa anomaliyalar yoki kutilmagan naqshlar mavjudligini ko'rib chiqing.<\/li>\n<li>Matritsaning shart raqamini tekshiring \u2014 yuqori qiymatlar son beqarorligidan ogohlantiradi.<\/li>\n<li>Hisoblangan tuzatishlarning jismonan asosli ekanligini tasdiqlang \u2014 ular na haddan tashqari katta, na ahamiyatsiz darajada kichik bo'lmasligi kerak.<\/li>\n<li>Tuzatishlarni tatbiq etishdan oldin kutilayotgan yakuniy natijani simulyatsiya qilishni ko'rib chiqing.<\/li>\n<\/ul>\n<h2>10. Amaliy Dala Qo'llanilishi va Balanset-1A<\/h2>\n<p>Kritik mashinalarning egiluvchan rotorlarini muvozanatlash aksariyat hollarda ish tezligida, rotor haqiqatan egiladigan sharoitda in-situ (ob'ektda) amalga oshiriladi, past tezlikli muvozanatlash mashinasida emas. Masalan, <a href=\"https:\/\/vibromera.eu\/uz\/mahsulot\/balanset-1\/\">Balanset-1A<\/a> qurilmasi N+2 uslubi uchun zarur asosiy imkoniyatlarni taqdim etadi: har bir podshipnikda sinxronlashtirilgan 1\u00d7 amplituda va faza o'lchovi, sinov vaznlari qo'yilgandan so'ng ta'sir koeffitsientlarini avtomatik hisoblash va <a href=\"https:\/\/vibromera.eu\/uz\/glossary\/residual-unbalance\/\">qoldiq nomuvozanat<\/a> tuzatishlar o'rnatilgandan keyin tekshirish. Ikki tekislikli ishlar uchun asbob ta'sir koeffitsientlari yechimini to'liq mustaqil ravishda bajaradi; ko'p tekislikli holatlarda esa uning bir va ikki tekislikli o'lchovlari ko'p tekislikli yechuvchi birlashtiruvchi tartibli har bir tekislik ma'lumotlari sifatida xizmat qiladi. Ish mashina&#8217;ning o'z podshipniklarida bajarilgani sababli, olingan javob rotoringiz ishlaydigan haqiqiy tayanchning qattiqlik va issiqlik holatini o'z ichiga oladi.<\/p>\n<h2>11. Boshqa Usullar bilan Integratsiya<\/h2>\n<p>N+2 usuli qo'shimcha yondashuvlar bilan birgalikda qo'llanilishi mumkin:<\/p>\n<ul>\n<li><strong>Tezlik bosqichlarida muvozanatlash:<\/strong> faqat bitta tezlikda emas, balki butun ish diapazoni bo'yicha muvozanatni optimallashtirish uchun N+2 o'lchovlarini bir necha tezliklarda takrorlang.<\/li>\n<li><strong>Gibrid modal\u2013konventsional:<\/strong> use <a href=\"https:\/\/vibromera.eu\/uz\/glossary\/modal-analysis\/\">modal analysis<\/a> tuzatish tekisliklarini tanlashda yo'naltirish uchun, so'ngra vaznlarni o'lchash uchun N+2 usulini qo'llang.<\/li>\n<li><strong>Iterativ aniqlash:<\/strong> to'liq N+2 muvozanatini amalga oshiring, so'ngra tezkor <a href=\"https:\/\/vibromera.eu\/uz\/glossary\/trim-balance\/\">trim balancing<\/a> ish sharoitlari o'zgargan sari.<\/li>\n<\/ul>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/uz\/glossary\/\">\u2190 Asosiy indeksga qaytish<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>N+2 usuli haqida bilib oling \u2014 bu moslashuvchan rotorlarni muvozanatlashning ilg'or texnikasi bo'lib, N ta tuzatish tekisligi va ko'p tekislikli aniq tuzatishlar uchun ikkita qo'shimcha sinov yugurishi talab etiladi.<\/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\/uz\/wp-json\/wp\/v2\/glossary\/171","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/uz\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/uz\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":2,"href":"https:\/\/vibromera.eu\/uz\/wp-json\/wp\/v2\/glossary\/171\/revisions"}],"predecessor-version":[{"id":102187,"href":"https:\/\/vibromera.eu\/uz\/wp-json\/wp\/v2\/glossary\/171\/revisions\/102187"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/uz\/wp-json\/wp\/v2\/media?parent=171"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/uz\/wp-json\/wp\/v2\/categories?post=171"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/uz\/wp-json\/wp\/v2\/tags?post=171"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}