{"id":134,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/gyroscopic-effect\/"},"modified":"2026-05-23T22:51:46","modified_gmt":"2026-05-23T22:51:46","slug":"gyroscopic-effect","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/cs\/glossary\/gyroscopic-effect\/","title":{"rendered":"Co je gyroskopick\u00fd efekt v dynamice rotoru?"},"content":{"rendered":"<h1>Pochopen\u00ed gyroskopick\u00e9ho efektu v dynamice rotoru<\/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\/cs\/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\/cs\/product\/balanset-1\/\" title=\"P\u0159enosn\u00fd vyva\u017eova\u010d a analyz\u00e1tor vibrac\u00ed 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=\"Kompletn\u00ed sada p\u0159enosn\u00e9ho vyva\u017eova\u010de a analyz\u00e1toru vibrac\u00ed Balanset-1A\" 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\/cs\/product-category\/devices\/\" rel=\"tag\">Za\u0159\u00edzen\u00ed<\/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\/cs\/product\/balanset-1\/\" title=\"P\u0159enosn\u00fd vyva\u017eova\u010d a analyz\u00e1tor vibrac\u00ed Balanset-1A\">P\u0159enosn\u00fd vyva\u017eova\u010d a analyz\u00e1tor vibrac\u00ed 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> + DPH (pokud se uplat\u0148uje)<\/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=\"\/cs\/wp-json\/wp\/v2\/glossary\/134?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=\"P\u0159idat do ko\u0161\u00edku\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"P\u0159idat do ko\u0161\u00edku\" 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=\"\/cs\/wp-json\/wp\/v2\/glossary\/134?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=\"P\u0159idat do ko\u0161\u00edku: \u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"\u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d byl p\u0159id\u00e1n do ko\u0161\u00edku\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">P\u0159idat do ko\u0161\u00edku<\/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\/cs\/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\/cs\/product\/vibration-sensor\/\" title=\"Sn\u00edma\u010d vibrac\u00ed\">\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=\"Sn\u00edma\u010d vibrac\u00ed Balanset-1A zbl\u00edzka\" 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\/cs\/product-category\/parts\/\" rel=\"tag\">D\u00edly<\/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\/cs\/product\/vibration-sensor\/\" title=\"Sn\u00edma\u010d vibrac\u00ed\">Sn\u00edma\u010d vibrac\u00ed<\/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> + DPH (pokud se uplat\u0148uje)<\/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=\"\/cs\/wp-json\/wp\/v2\/glossary\/134?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=\"P\u0159idat do ko\u0161\u00edku\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"P\u0159idat do ko\u0161\u00edku\" 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=\"\/cs\/wp-json\/wp\/v2\/glossary\/134?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=\"P\u0159idat do ko\u0161\u00edku: \u201cVibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"\u201cVibration sensor\u201d byl p\u0159id\u00e1n do ko\u0161\u00edku\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">P\u0159idat do ko\u0161\u00edku<\/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\/cs\/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\/cs\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optick\u00fd senzor (laserov\u00fd ot\u00e1\u010dkom\u011br)\">\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=\"Optick\u00fd senzor (laserov\u00fd ot\u00e1\u010dkom\u011br)\" 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\/cs\/product-category\/parts\/\" rel=\"tag\">D\u00edly<\/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\/cs\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optick\u00fd senzor (laserov\u00fd ot\u00e1\u010dkom\u011br)\">Optick\u00fd senzor (laserov\u00fd ot\u00e1\u010dkom\u011br)<\/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> + DPH (pokud se uplat\u0148uje)<\/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=\"\/cs\/wp-json\/wp\/v2\/glossary\/134?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=\"P\u0159idat do ko\u0161\u00edku\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"P\u0159idat do ko\u0161\u00edku\" 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=\"\/cs\/wp-json\/wp\/v2\/glossary\/134?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=\"P\u0159idat do ko\u0161\u00edku: \u201cOptical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"\u201cOptical Sensor (Laser Tachometer)\u201d byl p\u0159id\u00e1n do ko\u0161\u00edku\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">P\u0159idat do ko\u0161\u00edku<\/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\/cs\/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\/cs\/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=\"Sada pro vyva\u017eov\u00e1n\u00ed rotor\u016f Vibromera: p\u0159epravn\u00ed kuf\u0159\u00edk, v\u00edcekan\u00e1lov\u00fd zesilova\u010d sign\u00e1lu, ru\u010dn\u00ed analyz\u00e1tor, magnetick\u00e1 z\u00e1kladna, vibra\u010dn\u00ed senzory a spir\u00e1lov\u00e9 kabely.\" 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\/cs\/product-category\/devices\/\" rel=\"tag\">Za\u0159\u00edzen\u00ed<\/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\/cs\/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> + DPH (pokud se uplat\u0148uje)<\/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=\"\/cs\/wp-json\/wp\/v2\/glossary\/134?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=\"P\u0159idat do ko\u0161\u00edku\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"P\u0159idat do ko\u0161\u00edku\" 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=\"\/cs\/wp-json\/wp\/v2\/glossary\/134?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=\"P\u0159idat do ko\u0161\u00edku: \u201cBalanset-4\u201d\" rel=\"nofollow\" data-success_message=\"\u201cBalanset-4\u201d byl p\u0159id\u00e1n do ko\u0161\u00edku\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">P\u0159idat do ko\u0161\u00edku<\/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\/cs\/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\/cs\/product\/magnet-stand\/\" title=\"Magnetick\u00fd stojan 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=\"Magnetick\u00e1 z\u00e1kladna.\" 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\/cs\/product-category\/parts\/\" rel=\"tag\">D\u00edly<\/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\/cs\/product\/magnet-stand\/\" title=\"Magnetick\u00fd stojan Insize-60 kgf\">Magnetick\u00fd stojan 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> + DPH (pokud se uplat\u0148uje)<\/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=\"\/cs\/wp-json\/wp\/v2\/glossary\/134?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=\"P\u0159idat do ko\u0161\u00edku\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"P\u0159idat do ko\u0161\u00edku\" 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=\"\/cs\/wp-json\/wp\/v2\/glossary\/134?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=\"P\u0159idat do ko\u0161\u00edku: \u201cMagnetic Stand Insize-60-kgf\u201d\" rel=\"nofollow\" data-success_message=\"\u201cMagnetic Stand Insize-60-kgf\u201d byl p\u0159id\u00e1n do ko\u0161\u00edku\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">P\u0159idat do ko\u0161\u00edku<\/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\/cs\/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\/cs\/product\/reflective-tape\/\" title=\"Reflexn\u00ed p\u00e1ska\">\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=\"Reflexn\u00ed p\u00e1ska\" 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\/cs\/product-category\/parts\/\" rel=\"tag\">D\u00edly<\/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\/cs\/product\/reflective-tape\/\" title=\"Reflexn\u00ed p\u00e1ska\">Reflexn\u00ed p\u00e1ska<\/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> + DPH (pokud se uplat\u0148uje)<\/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=\"\/cs\/wp-json\/wp\/v2\/glossary\/134?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=\"P\u0159idat do ko\u0161\u00edku\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"P\u0159idat do ko\u0161\u00edku\" 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=\"\/cs\/wp-json\/wp\/v2\/glossary\/134?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=\"P\u0159idat do ko\u0161\u00edku: \u201cReflective tape\u201d\" rel=\"nofollow\" data-success_message=\"\u201cReflective tape\u201d byl p\u0159id\u00e1n do ko\u0161\u00edku\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">P\u0159idat do ko\u0161\u00edku<\/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\/cs\/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\/cs\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dynamick\u00fd vyva\u017eova\u010d &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=\"Obsah sady Balanset-1A s jednotkou rozhran\u00ed, senzory, ot\u00e1\u010dkom\u011brem a p\u0159\u00edslu\u0161enstv\u00edm\" 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\/cs\/product-category\/devices\/\" rel=\"tag\">Za\u0159\u00edzen\u00ed<\/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\/cs\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dynamick\u00fd vyva\u017eova\u010d &quot;Balanset-1A&quot; OEM\">Dynamick\u00fd vyva\u017eova\u010d \"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> + DPH (pokud se uplat\u0148uje)<\/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=\"\/cs\/wp-json\/wp\/v2\/glossary\/134?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=\"P\u0159idat do ko\u0161\u00edku\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"P\u0159idat do ko\u0161\u00edku\" 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=\"\/cs\/wp-json\/wp\/v2\/glossary\/134?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=\"P\u0159idat do ko\u0161\u00edku: \u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"\u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d byl p\u0159id\u00e1n do ko\u0161\u00edku\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">P\u0159idat do ko\u0161\u00edku<\/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>Na str\u00e1nk\u00e1ch <strong>gyroskopick\u00fd efekt<\/strong> je fyzik\u00e1ln\u00ed jev, p\u0159i kter\u00e9m se rotuj\u00edc\u00ed <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/rotor\/\">rotor<\/a> br\u00e1n\u00ed zm\u011bn\u00e1m sv\u00e9 osy ot\u00e1\u010den\u00ed a vytv\u00e1\u0159\u00ed momenty \u2013 to\u010div\u00e9 s\u00edly \u2013 v\u017edy, kdy\u017e je nucen naklonit se kolem osy kolm\u00e9 k ose rotace. V <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/rotor-dynamics\/\">dynamika rotoru<\/a>, tyto gyroskopick\u00e9 momenty jsou vnit\u0159n\u00ed reakce, kter\u00e9 vznikaj\u00ed, kdy\u017e se rotuj\u00edc\u00ed h\u0159\u00eddel oh\u00fdb\u00e1 nebo bo\u010dn\u011b vibruje, co\u017e nut\u00ed vektor \u00fahlov\u00e9ho momentu rotoru zm\u011bnit sm\u011br. Nejedn\u00e1 se o vadu ani poruchu: jsou to nevyhnuteln\u00e9 d\u016fsledky rotuj\u00edc\u00ed hmoty a m\u011bn\u00ed dynamick\u00e9 chov\u00e1n\u00ed stroje. Gyroskopick\u00e9 momenty ovliv\u0148uj\u00ed <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/natural-frequency\/\">vlastn\u00ed frekvence<\/a>, <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/critical-speed\/\">kritick\u00e9 rychlosti<\/a>, <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/mode-shape\/\">vlastn\u00ed tvary<\/a>, a stabilita \u2013 a \u010d\u00edm rychleji se rotor ot\u00e1\u010d\u00ed a \u010d\u00edm v\u011bt\u0161\u00ed je jeho pol\u00e1rn\u00ed moment setrva\u010dnosti, t\u00edm v\u00fdrazn\u011bj\u0161\u00ed jsou tyto jevy.<\/p>\n<h2>1. Fyzik\u00e1ln\u00ed z\u00e1klady: \u00dahlov\u00fd moment<\/h2>\n<h3>Zachov\u00e1n\u00ed \u00fahlov\u00e9ho momentu<\/h3>\n<p>Rotuj\u00edc\u00ed rotor m\u00e1 \u00fahlov\u00fd moment L = I \u00d7 \u03c9, kde I je pol\u00e1rn\u00ed moment setrva\u010dnosti a \u03c9 \u00fahlov\u00e1 rychlost. \u00dahlov\u00fd moment se zachov\u00e1v\u00e1, pokud na n\u011bj nep\u016fsob\u00ed vn\u011bj\u0161\u00ed to\u010div\u00fd moment. Kdy\u017e n\u011bco donut\u00ed osu ot\u00e1\u010den\u00ed zm\u011bnit sm\u011br \u2013 co\u017e se p\u0159esn\u011b d\u011bje p\u0159i bo\u010dn\u00edch vibrac\u00edch nebo ohybu h\u0159\u00eddele \u2013 z\u00e1kon zachov\u00e1n\u00ed vy\u017eaduje, aby se objevil odporov\u00fd gyroskopick\u00fd moment, kter\u00fd t\u00e9to zm\u011bn\u011b br\u00e1n\u00ed. Jedn\u00e1 se o stejn\u00fd jev, kter\u00fd udr\u017euje to\u010d\u00edc\u00ed se k\u00e1\u010da ve vzp\u0159\u00edmen\u00e9 poloze a br\u00e1n\u00ed naklon\u011bn\u00ed kola j\u00edzdn\u00edho kola p\u0159i ot\u00e1\u010den\u00ed; ve stroji spojuje pohyb v jedn\u00e9 rovin\u011b se silami v kolm\u00e9 rovin\u011b.<\/p>\n<h3>Pravidlo prav\u00e9 ruky<\/h3>\n<p>Sm\u011br gyroskopick\u00e9ho momentu se \u0159\u00edd\u00ed pravidlem prav\u00e9 ruky:<\/p>\n<ul>\n<li>Nasm\u011brujte palec pod\u00e9l vektoru \u00fahlov\u00e9ho momentu (osy ot\u00e1\u010den\u00ed).<\/li>\n<li>Ohn\u011bte prsty ve sm\u011bru, kter\u00fdm je osa nucena se pohybovat (p\u016fsob\u00edc\u00ed \u00fahlov\u00e1 rychlost).<\/li>\n<li>Gyroskopick\u00fd moment p\u016fsob\u00ed kolmo k ob\u011bma a br\u00e1n\u00ed zm\u011bn\u011b<\/li>\n<\/ul>\n<h2>2. Vlivy na dynamiku rotoru<\/h2>\n<h3>Rozd\u011blen\u00ed vlastn\u00ed frekvence<\/h3>\n<p>Jedin\u00fdm nejv\u00fdznamn\u011bj\u0161\u00edm d\u016fsledkem v dynamice rotoru je to, \u017ee gyroskopick\u00e9 vazby rozd\u011bluj\u00ed ka\u017edou vlastn\u00ed frekvenci na dv\u011b \u2013 dop\u0159ednou a zp\u011btnou <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/whirl\/\">v\u00edr<\/a> mode:<\/p>\n<ul>\n<li><strong>M\u00f3dy dop\u0159edn\u00e9ho v\u00edru:<\/strong> Ob\u011b\u017en\u00e1 dr\u00e1ha h\u0159\u00eddele se ot\u00e1\u010d\u00ed ve stejn\u00e9m sm\u011bru jako h\u0159\u00eddel. Gyroskopick\u00e9 momenty p\u016fsob\u00ed jako dodate\u010dn\u00e1 tuhost (&#8220;gyroskopick\u00e9 zpevn\u011bn\u00ed&#8221;), tak\u017ee vlastn\u00ed frekvence se zvy\u0161uj\u00ed s ot\u00e1\u010dkami, co\u017e vede k stabiln\u011bj\u0161\u00edm a vy\u0161\u0161\u00edm kritick\u00fdm ot\u00e1\u010dk\u00e1m.<\/li>\n<li><strong>M\u00f3dy zp\u011btn\u00e9ho v\u00edru:<\/strong> Ob\u011b\u017en\u00e1 dr\u00e1ha se ot\u00e1\u010d\u00ed v opa\u010dn\u00e9m sm\u011bru ne\u017e h\u0159\u00eddel. Gyroskopick\u00e9 momenty zde sni\u017euj\u00ed efektivn\u00ed tuhost (&#8220;gyroskopick\u00e9 zm\u011bk\u010den\u00ed&#8221;), tak\u017ee vlastn\u00ed frekvence klesaj\u00ed s rostouc\u00ed rychlost\u00ed, co\u017e vede k men\u0161\u00ed stabilit\u011b a ni\u017e\u0161\u00edm kritick\u00fdm ot\u00e1\u010dk\u00e1m.<\/li>\n<\/ul>\n<h3>\u00daprava kritick\u00e9 rychlosti<\/h3>\n<p>V d\u016fsledku tohoto rozd\u011blen\u00ed ji\u017e kritick\u00e9 rychlosti nejsou pevn\u011b dan\u00fdmi hodnotami, ale z\u00e1vis\u00ed na samotn\u00e9 rychlosti rotoru:<\/p>\n<ul>\n<li><strong>Bez gyroskopick\u00fdch \u00fa\u010dink\u016f,<\/strong> kritick\u00e1 rychlost by byla konstantn\u00ed a z\u00e1visela by pouze na hmotnosti a tuhosti.<\/li>\n<li><strong>S gyroskopick\u00fdmi \u00fa\u010dinky,<\/strong> kritick\u00e9 ot\u00e1\u010dky p\u0159i p\u0159edn\u00edm v\u00ed\u0159en\u00ed se s rostouc\u00ed rychlost\u00ed zvy\u0161uj\u00ed, zat\u00edmco kritick\u00e9 ot\u00e1\u010dky p\u0159i zp\u011btn\u00e9m v\u00ed\u0159en\u00ed klesaj\u00ed.<\/li>\n<li><strong>V\u00fdsledek n\u00e1vrhu<\/strong> je to t\u00edm, \u017ee vysokorychlostn\u00ed rotor m\u016f\u017ee n\u011bkdy b\u011b\u017eet p\u0159i ot\u00e1\u010dk\u00e1ch vy\u0161\u0161\u00edch, ne\u017e by byla jeho kritick\u00e1 rychlost v klidu, proto\u017ee gyroskopick\u00e9 zpevn\u011bn\u00ed tuto kritickou rychlost posunulo nahoru a mimo dosah.<\/li>\n<\/ul>\n<h3>\u00daprava tvarov\u00fdch m\u00f3d\u016f<\/h3>\n<p>Gyroskopick\u00e9 vazby rovn\u011b\u017e m\u011bn\u00ed samotn\u00e9 tvary kmit\u00e1n\u00ed. Kmit\u00e1n\u00ed vp\u0159ed a vzad nab\u00fdv\u00e1 odli\u0161n\u00fdch pr\u016fb\u011bh\u016f, posuvn\u00fd a rota\u010dn\u00ed (nakl\u00e1p\u011bc\u00ed) pohyb se vz\u00e1jemn\u011b ovliv\u0148uj\u00ed a v\u00fdsledn\u00e9 tvary kmit\u00e1n\u00ed jsou slo\u017eit\u011bj\u0161\u00ed ne\u017e u ekvivalentn\u00ed nerotuj\u00edc\u00ed konstrukce.<\/p>\n<h2>3. Co ur\u010duje velikost<\/h2>\n<h3>Charakteristiky a geometrie rotoru<\/h3>\n<p>S\u00edla gyroskopick\u00e9ho jevu je do zna\u010dn\u00e9 m\u00edry d\u00e1na rozlo\u017een\u00edm hmotnosti rotoru:<\/p>\n<ul>\n<li><strong>Pol\u00e1rn\u00ed moment setrva\u010dnosti (I<sub>p<\/sub>):<\/strong> Velk\u00e9 diskovit\u00e9 \u00fatvary vytv\u00e1\u0159ej\u00ed nejv\u011bt\u0161\u00ed gyroskopick\u00e9 momenty.<\/li>\n<li><strong>Diametr\u00e1ln\u00ed moment setrva\u010dnosti (I<sub>d<\/sub>):<\/strong> the ratio I<sub>p<\/sub>\/I<sub>d<\/sub> ud\u00e1v\u00e1, do jak\u00e9 m\u00edry m\u00e1 rotor gyroskopick\u00fd v\u00fdznam \u2013 tenk\u00fd disk m\u00e1 vysok\u00fd pom\u011br, dlouh\u00fd \u0161t\u00edhl\u00fd buben naopak n\u00edzk\u00fd.<\/li>\n<li><strong>Um\u00edst\u011bn\u00ed a po\u010det disk\u016f:<\/strong> Disky v bl\u00edzkosti st\u0159edu rozp\u011bt\u00ed vytv\u00e1\u0159ej\u00ed maxim\u00e1ln\u00ed vazbu a jejich v\u011bt\u0161\u00ed po\u010det tento efekt je\u0161t\u011b umoc\u0148uje.<\/li>\n<li><strong>Rotor type:<\/strong> \u0160irok\u00e9, tenk\u00e9 disky, jako jsou lopatky turb\u00edn a ob\u011b\u017en\u00e1 kola kompresor\u016f, maj\u00ed vysok\u00fd I<sub>p<\/sub>; \u0161t\u00edhl\u00fd h\u0159\u00eddel je spojuj\u00edc\u00ed zesiluje vazbu; v\u00e1lcov\u00e9 bubnov\u00e9 rotory s ni\u017e\u0161\u00edm I<sub>p<\/sub>\/I<sub>d<\/sub> pom\u011br vykazuje mnohem slab\u0161\u00ed \u00fa\u010dinky.<\/li>\n<\/ul>\n<h3>Provozn\u00ed ot\u00e1\u010dky<\/h3>\n<p>Gyroskopick\u00e9 momenty jsou \u00fam\u011brn\u00e9 ot\u00e1\u010dk\u00e1m, tak\u017ee p\u0159i n\u00edzk\u00fdch ot\u00e1\u010dk\u00e1ch jsou zanedbateln\u00e9 a p\u0159i vysok\u00fdch ot\u00e1\u010dk\u00e1ch se st\u00e1vaj\u00ed rozhoduj\u00edc\u00edm faktorem \u2013 u b\u011b\u017en\u00fdch stroj\u016f se to obecn\u011b t\u00fdk\u00e1 ot\u00e1\u010dek nad 10 000 ot.\/min, a\u010dkoli tato hranice z\u00e1vis\u00ed na geometrii. Proto jsou rozhoduj\u00edc\u00ed pro turb\u00edny, kompresory a vysokoot\u00e1\u010dkov\u00e1 v\u0159etena, zat\u00edmco u pomalu b\u011b\u017e\u00edc\u00edch ventil\u00e1tor\u016f a \u010derpadel je lze do zna\u010dn\u00e9 m\u00edry zanedbat.<\/p>\n<h2>4. Praktick\u00e9 d\u016fsledky<\/h2>\n<h3>N\u00e1vrh a anal\u00fdza<\/h3>\n<ul>\n<li><strong>Anal\u00fdza kritick\u00e9 rychlosti:<\/strong> Jak\u00e1koli p\u0159esn\u00e1 p\u0159edpov\u011b\u010f pro vysokorychlostn\u00ed rotor mus\u00ed zohled\u0148ovat gyroskopick\u00e9 jevy, jinak budou vypo\u010d\u00edtan\u00e9 kritick\u00e9 rychlosti prost\u011b nespr\u00e1vn\u00e9.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/campbell-diagram\/\">Campbellovy diagramy<\/a>:<\/strong> tyto grafy ukazuj\u00ed, jak se k\u0159ivky dop\u0159edn\u00e9ho a zp\u011btn\u00e9ho v\u00edru s rostouc\u00ed rychlost\u00ed rozch\u00e1zej\u00ed, a <a href=\"https:\/\/vibromera.eu\/cs\/calculators\/campbell-diagram-calculator\/\">Kalkul\u00e1tor Campbellova diagramu<\/a> pom\u00e1h\u00e1 ur\u010dit, kde se jednotliv\u00e9 k\u0159ivky prot\u00ednaj\u00ed s excita\u010dn\u00ed \u010darou.<\/li>\n<li><strong>V\u00fdb\u011br lo\u017eiska:<\/strong> Asymetrick\u00e1 tuhost lo\u017eiska m\u016f\u017ee b\u00fdt vyu\u017eita k up\u0159ednostn\u011bn\u00ed podpory m\u00f3du dop\u0159edn\u00e9ho v\u00edru.<\/li>\n<li><strong>Rozsah provozn\u00edch ot\u00e1\u010dek:<\/strong> Gyroskopick\u00e9 zpevn\u011bn\u00ed m\u016f\u017ee opr\u00e1vn\u011bn\u011b umo\u017enit provoz nad kritickou rychlost\u00ed nerotuj\u00edc\u00edho rotoru.<\/li>\n<\/ul>\n<h3>D\u016fsledky pro vyva\u017eov\u00e1n\u00ed<\/h3>\n<p>Gyroskopick\u00e9 vazby maj\u00ed p\u0159\u00edm\u00fd praktick\u00fd dopad na vyva\u017eov\u00e1n\u00ed. M\u011bn\u00ed <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/influence-coefficient\/\">koeficienty vlivu<\/a>, tak\u017ee reakce rotoru na <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/trial-weight\/\">zku\u0161ebn\u00ed z\u00e1va\u017e\u00ed<\/a> m\u011bn\u00ed se s ot\u00e1\u010dkami; <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/modal-balancing\/\">mod\u00e1ln\u00ed vyva\u017eov\u00e1n\u00ed<\/a> o <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/flexible-rotor\/\">pru\u017en\u00fd rotor<\/a> mus\u00ed zohled\u0148ovat rozd\u011blen\u00e9 p\u0159\u00edm\u00e9 a zp\u011btn\u00e9 tvary kmit\u00e1n\u00ed a \u00fa\u010dinnost ka\u017ed\u00e9ho z nich <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/correction-plane\/\">korek\u010dn\u00ed rovina<\/a> z\u00e1le\u017e\u00ed na tvaru kmit\u00e1n\u00ed, kter\u00fd gyroskopick\u00e9 vazby zm\u011bnily. V praxi to znamen\u00e1, \u017ee vysokoot\u00e1\u010dkov\u00fd rotor by m\u011bl b\u00fdt vyva\u017eov\u00e1n p\u0159i provozn\u00edch ot\u00e1\u010dk\u00e1ch nebo v jejich bl\u00edzkosti. P\u0159enosn\u00fd dvoukan\u00e1lov\u00fd analyz\u00e1tor, jako je nap\u0159\u00edklad <a href=\"https:\/\/vibromera.eu\/cs\/produkt\/balanset-1\/\">Balanset-1A<\/a> m\u011b\u0159\u00ed amplitudu a f\u00e1zi 1\u00d7 a odvozuje koeficienty vlivu p\u0159i skute\u010dn\u00e9 rychlosti ot\u00e1\u010den\u00ed rotoru, tak\u017ee vypo\u010d\u00edtan\u00e1 korekce odr\u00e1\u017e\u00ed skute\u010dnou, gyroskopicky modifikovanou odezvu rotoru, nikoli aproximaci pro n\u00edzk\u00e9 ot\u00e1\u010dky.<\/p>\n<h3>Anal\u00fdza vibrac\u00ed<\/h3>\n<p>Dop\u0159edn\u00e9 a zp\u011btn\u00e9 v\u00ed\u0159en\u00ed zanech\u00e1vaj\u00ed v datech odli\u0161n\u00e9 stopy. <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/orbit\/\">Anal\u00fdza ob\u011b\u017en\u00e9 dr\u00e1hy<\/a> p\u0159\u00edmo ukazuje sm\u011br precese a \u00fapln\u00fd <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/spectrum\/\">spektrum<\/a> Anal\u00fdza m\u016f\u017ee odhalit jak dop\u0159edn\u00e9, tak zp\u011btn\u00e9 slo\u017eky, co\u017e analytikovi pom\u00e1h\u00e1 p\u0159i\u0159adit \u0161pi\u010dku ke spr\u00e1vn\u00e9mu v\u00ed\u0159iv\u00e9mu m\u00f3du.<\/p>\n<h2>5. Praktick\u00e9 p\u0159\u00edklady z r\u016fzn\u00fdch odv\u011btv\u00ed<\/h2>\n<h3>Leteck\u00e9 turb\u00ednov\u00e9 motory<\/h3>\n<p>Vysokorychlostn\u00ed disky kompresoru a turb\u00edny, kter\u00e9 se ot\u00e1\u010dej\u00ed rychlost\u00ed 20 000\u201340 000 ot.\/min, vytv\u00e1\u0159ej\u00ed siln\u00e9 gyroskopick\u00e9 momenty, kter\u00e9 fyzicky br\u00e1n\u00ed man\u00e9vr\u016fm letadla. Jejich kritick\u00e9 ot\u00e1\u010dky se pohybuj\u00ed vysoko nad hodnotami, kter\u00e9 by p\u0159edpov\u00eddaly v\u00fdpo\u010dty zalo\u017een\u00e9 na neot\u00e1\u010div\u00e9m modelu, a v chov\u00e1n\u00ed letadla p\u0159eva\u017euj\u00ed tvary p\u0159\u00edm\u00e9ho v\u00ed\u0159en\u00ed.<\/p>\n<h3>Turb\u00edny pro v\u00fdrobu elekt\u0159iny<\/h3>\n<p>Velk\u00e1 turb\u00ednov\u00e1 kola, kter\u00e1 se ot\u00e1\u010dej\u00ed rychlost\u00ed 3000\u20133600 ot.\/min, vytv\u00e1\u0159ej\u00ed gyroskopick\u00e9 momenty, kter\u00e9 ovliv\u0148uj\u00ed chov\u00e1n\u00ed rotoru p\u0159i p\u0159echodov\u00fdch jevech a je t\u0159eba je zohlednit p\u0159i n\u00e1vrhu seizmick\u00e9ho zabezpe\u010den\u00ed a z\u00e1klad\u016f.<\/p>\n<h3>V\u0159etena obr\u00e1b\u011bc\u00edch stroj\u016f<\/h3>\n<p>Vysokorychlostn\u00ed v\u0159etena s ot\u00e1\u010dkami 10 000\u201340 000 ot.\/min, na nich\u017e jsou upevn\u011bny up\u00ednac\u00ed skl\u00ed\u010didla nebo brusn\u00e9 kotou\u010de, vyu\u017e\u00edvaj\u00ed gyroskopick\u00e9 vyztu\u017een\u00ed k provozu p\u0159i ot\u00e1\u010dk\u00e1ch p\u0159evy\u0161uj\u00edc\u00edch jejich vypo\u010dten\u00e9 kritick\u00e9 ot\u00e1\u010dky v klidu, p\u0159i\u010dem\u017e tento jev m\u00e1 vliv na \u0159ezn\u00e9 s\u00edly a celkovou stabilitu stroje.<\/p>\n<h2>6. Matematick\u00fd popis a pokro\u010dil\u00e1 t\u00e9mata<\/h2>\n<p>Gyroskopick\u00fd moment lze zkr\u00e1tka vyj\u00e1d\u0159it jako:<\/p>\n<blockquote><p>M<sub>g<\/sub> = I<sub>p<\/sub> \u00d7 \u03c9 \u00d7 \u03a9 \u2014 kde I<sub>p<\/sub> je pol\u00e1rn\u00ed moment setrva\u010dnosti, \u03c9 je \u00fahlov\u00e1 rychlost (rad\/s) a \u03a9 je \u00fahlov\u00e1 rychlost ohybu nebo preceze h\u0159\u00eddele (rad\/s).<\/p><\/blockquote>\n<p>V pohybov\u00fdch rovnic\u00edch se tento moment objevuje jako vazebn\u00ed \u010dleny spojuj\u00edc\u00ed bo\u010dn\u00ed posuny v kolm\u00fdch sm\u011brech, co\u017e je p\u0159esn\u011b to, co zp\u016fsobuje, \u017ee se rotuj\u00edc\u00ed syst\u00e9m chov\u00e1 tak odli\u0161n\u011b od nehybn\u00e9 konstrukce.<\/p>\n<h3>Gyroskopick\u00e9 ztu\u017een\u00ed<\/h3>\n<p>P\u0159i vysok\u00fdch ot\u00e1\u010dk\u00e1ch m\u016f\u017ee gyroskopick\u00fd efekt v\u00fdrazn\u011b zv\u00fd\u0161it tuhost rotoru proti bo\u010dn\u00edmu vych\u00fdlen\u00ed, \u010d\u00edm\u017e se p\u0159\u00edm\u00e9 kritick\u00e9 ot\u00e1\u010dky zv\u00fd\u0161\u00ed o 50\u2013100 % \u010di v\u00edce a umo\u017en\u00ed se provoz nad kritickou ot\u00e1\u010dkou pro neot\u00e1\u010div\u00fd stav. Pr\u00e1v\u011b toto zv\u00fd\u0161en\u00ed tuhosti v mnoha p\u0159\u00edpadech v\u016fbec umo\u017e\u0148uje praktick\u00fd provoz s pru\u017en\u00fdm rotorem.<\/p>\n<h3>Gyroskopick\u00e9 vazby v syst\u00e9mech s v\u00edce rotory<\/h3>\n<p>Pokud je v jednom stroji instalov\u00e1no v\u00edce rotor\u016f, vz\u00e1jemn\u011b na sebe p\u016fsob\u00ed jejich gyroskopick\u00e9 momenty. Mohou tak vzniknout slo\u017eit\u00e9 vazebn\u00e9 re\u017eimy, rozlo\u017een\u00ed kritick\u00fdch ot\u00e1\u010dek se st\u00e1v\u00e1 h\u016f\u0159e p\u0159edv\u00eddateln\u00fdm a p\u0159esn\u00e9 posouzen\u00ed obvykle vy\u017eaduje sofistikovanou dynamickou anal\u00fdzu v\u00edce t\u011bles.<\/p>\n<p>Porozum\u011bn\u00ed gyroskopick\u00fdm jev\u016fm je nezbytn\u00e9 pro p\u0159esnou anal\u00fdzu vysokorychlostn\u00edch rotuj\u00edc\u00edch stroj\u016f. Tyto jevy z\u00e1sadn\u011b m\u011bn\u00ed chov\u00e1n\u00ed rotoru ve srovn\u00e1n\u00ed se stacion\u00e1rn\u00ed konstrukc\u00ed a jsou ned\u00edlnou sou\u010d\u00e1st\u00ed ka\u017ed\u00e9 seri\u00f3zn\u00ed studie dynamiky rotoru, p\u0159edpov\u011bdi kritick\u00e9 rychlosti nebo anal\u00fdzy vibrac\u00ed <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/troubleshooting\/\">troubleshooting<\/a> vysokorychlostn\u00edch za\u0159\u00edzen\u00ed.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/\">\u2190 Zp\u011bt na hlavn\u00ed index<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Seznamte se s gyroskopick\u00fdmi jevy, momenty vznikaj\u00edc\u00edmi p\u0159i \u00fahlov\u00e9m pohybu rotuj\u00edc\u00edho rotoru, kter\u00e9 ovliv\u0148uj\u00ed kritick\u00e9 rychlosti a vlastn\u00ed frekvence rotuj\u00edc\u00edch stroj\u016f.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,111],"tags":[],"class_list":["post-134","glossary","type-glossary","status-publish","hentry","category-glossary","category-rotor-balancing"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/glossary\/134","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":1,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/glossary\/134\/revisions"}],"predecessor-version":[{"id":101387,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/glossary\/134\/revisions\/101387"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/media?parent=134"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/categories?post=134"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/tags?post=134"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}