{"id":217,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/rotor-dynamics\/"},"modified":"2026-05-23T23:06:08","modified_gmt":"2026-05-23T23:06:08","slug":"rotor-dynamics","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/cs\/glossary\/rotor-dynamics\/","title":{"rendered":"Co je dynamika rotoru? Teorie a aplikace"},"content":{"rendered":"<h1>Pochopen\u00ed dynamiky 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\/217?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\/217?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\/217?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\/217?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\/217?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\/217?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\/217?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\/217?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\/217?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\/217?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\/217?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\/217?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\/217?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\/217?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><strong>Dynamika rotoru<\/strong> je specializovan\u00e1 oblast strojn\u00edho in\u017een\u00fdrstv\u00ed, kter\u00e1 studuje chov\u00e1n\u00ed rota\u010dn\u00edch soustav \u2014 p\u0159edev\u0161\u00edm <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/vibration\/\">vibrace<\/a>, stability a odezvy <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/rotor\/\">rotory<\/a> ulo\u017een\u00fdch v lo\u017eisc\u00edch. Spojuje dynamiku, mechaniku materi\u00e1l\u016f, teorii \u0159\u00edzen\u00ed a anal\u00fdzu vibrac\u00ed k predikci a \u0159\u00edzen\u00ed chov\u00e1n\u00ed stroje v cel\u00e9m rozsahu jeho provozn\u00edch ot\u00e1\u010dek. Tato discipl\u00edna umo\u017e\u0148uje in\u017een\u00fdr\u016fm navrhovat, analyzovat a diagnostikovat rota\u010dn\u00ed za\u0159\u00edzen\u00ed v\u0161ech velikost\u00ed \u2014 od mal\u00e9ho vysokoot\u00e1\u010dkov\u00e9ho turbomolekul\u00e1rn\u00edho \u010derpadla a\u017e po turbogener\u00e1tor o hmotnosti 300 tun \u2014 s jistotou, \u017ee bude bezpe\u010dn\u011b a spolehliv\u011b pracovat po celou dobu sv\u00e9 \u017eivotnosti.<\/p>\n<h2>1. Z\u00e1kladn\u00ed pojmy dynamiky rotor\u016f<\/h2>\n<p>N\u011bkolik my\u0161lenek odli\u0161uje rotuj\u00edc\u00ed rotor od b\u011b\u017en\u00e9 statick\u00e9 konstrukce. Nejd\u016fle\u017eit\u011bj\u0161\u00ed z nich je, \u017ee dynamick\u00e9 vlastnosti rotoru jsou <em>speed-dependent<\/em>: tuhost, tlumen\u00ed a gyroskopick\u00e9 \u00fa\u010dinky se m\u011bn\u00ed p\u0159i akceleraci stroje, tak\u017ee jeho chov\u00e1n\u00ed nelze pochopit z jedin\u00e9ho statick\u00e9ho modelu.<\/p>\n<h3>Kritick\u00e9 ot\u00e1\u010dky a vlastn\u00ed frekvence<\/h3>\n<p>Ka\u017ed\u00fd rotorov\u00fd syst\u00e9m m\u00e1 jeden nebo v\u00edce <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/critical-speed\/\">kritick\u00e9 rychlosti<\/a> \u2014 ot\u00e1\u010dky, p\u0159i nich\u017e <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/natural-frequency\/\">vlastn\u00ed frekvence<\/a> soustavy je buzena, co\u017e zp\u016fsobuje <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/resonance\/\">rezonance<\/a> a v\u00fdrazn\u00e9 zes\u00edlen\u00ed vibrac\u00ed. Identifikace a \u0159\u00edzen\u00ed kritick\u00fdch ot\u00e1\u010dek je pravd\u011bpodobn\u011b nejz\u00e1kladn\u011bj\u0161\u00edm \u00fakolem v dynamice rotor\u016f, proto\u017ee provoz p\u0159\u00edli\u0161 bl\u00edzko kritick\u00fdch ot\u00e1\u010dek m\u016f\u017ee b\u011bhem vte\u0159in p\u0159iv\u00e9st amplitudy na destruktivn\u00ed \u00farovn\u011b.<\/p>\n<h3>Gyroskopick\u00e9 efekty<\/h3>\n<p>Kdy\u017e se rotor ot\u00e1\u010d\u00ed a z\u00e1rove\u0148 m\u011bn\u00ed orientaci sv\u00e9 osy ot\u00e1\u010den\u00ed \u2014 p\u0159i pr\u016fchodu kritick\u00fdmi ot\u00e1\u010dkami nebo b\u011bhem p\u0159echodov\u00e9ho man\u00e9vru \u2014 <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/gyroscopic-effect\/\">gyroskopick\u00e9 momenty<\/a> vznikaj\u00ed. Tyto momenty syst\u00e9m tuhost\u00ed nebo poddajnost\u00ed ovliv\u0148uj\u00ed v z\u00e1vislosti na sm\u011bru precese, a proto rozd\u011bluj\u00ed vlastn\u00ed frekvence na v\u011btve dop\u0159edn\u00e9 a zp\u011btn\u00e9 a p\u0159etv\u00e1\u0159\u00ed tvary vlastn\u00edch m\u00f3d\u016f. \u010c\u00edm rychleji se rotor ot\u00e1\u010d\u00ed, t\u00edm v\u00fdrazn\u011bj\u0161\u00ed je vliv gyroskopick\u00fdch sil \u2014 proto vy\u017eaduj\u00ed vysokorychlostn\u00ed stroje nejpe\u010dliv\u011bj\u0161\u00ed anal\u00fdzu.<\/p>\n<h3>Odezva na nev\u00fdvahu<\/h3>\n<p>Ka\u017ed\u00fd re\u00e1ln\u00fd rotor nese ur\u010ditou <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/unbalance\/\">nevyv\u00e1\u017eenost<\/a> \u2014 asymetrick\u00e9 rozlo\u017een\u00ed hmoty, kter\u00e9 generuje ot\u00e1\u010divou odst\u0159edivou s\u00edlu. Dynamika rotor\u016f poskytuje n\u00e1stroje k p\u0159edpov\u011bdi odezvy dan\u00e9ho rotoru na tuto s\u00edlu p\u0159i libovoln\u00fdch ot\u00e1\u010dk\u00e1ch, s p\u0159ihl\u00e9dnut\u00edm k tuhosti h\u0159\u00eddele, tlumen\u00ed soustavy, charakteristik\u00e1m lo\u017eisek a vlastnostem nosn\u00e9 konstrukce.<\/p>\n<h3>Soustava rotor\u2013lo\u017eisko\u2013z\u00e1klad<\/h3>\n<p>\u00dapln\u00e1 anal\u00fdza nikdy neposuzuje rotor izolovan\u011b. Je modelov\u00e1n jako integrovan\u00e1 <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/rotor-bearing-system\/\">soustava rotor-lo\u017eiska<\/a> kter\u00e1 zahrnuje tak\u00e9 t\u011bsn\u011bn\u00ed, spojky a nosnou konstrukci \u2014 stojany, z\u00e1kladovou desku a z\u00e1klad. Ka\u017ed\u00fd prvek p\u0159isp\u00edv\u00e1 vlastn\u00ed tuhost\u00ed, tlumen\u00edm a hmotnost\u00ed; zejm\u00e9na tuhost z\u00e1kladu m\u016f\u017ee v\u00fdrazn\u011b posunout efektivn\u00ed kritick\u00e9 ot\u00e1\u010dky oproti hodnot\u00e1m samotn\u00e9ho rotoru.<\/p>\n<h3>Stabilita a samobuzen\u00e9 kmit\u00e1n\u00ed<\/h3>\n<p>Na rozd\u00edl od vynucen\u00e9ho kmit\u00e1n\u00ed zp\u016fsoben\u00e9ho nevyv\u00e1\u017eenost\u00ed mohou n\u011bkter\u00e9 soustavy vykazovat <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/self-excited-vibration\/\">samobuzen\u00e9 vibrace<\/a> \u2014 oscilace nap\u00e1jen\u00e9 energi\u00ed ze zdroje uvnit\u0159 soustavy samotn\u00e9, nikoli vn\u011bj\u0161\u00ed silou p\u0159i provozn\u00edch ot\u00e1\u010dk\u00e1ch. Jevy jako <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/oil-whirl\/\">olejov\u00fd v\u00edr<\/a>, olejov\u00fd v\u00edr a parn\u00ed precese mohou p\u0159er\u016fst ve v\u00e1\u017en\u00e9 nestability; p\u0159edv\u00eddat je a eliminovat jejich v\u00fdskyt je\u0161t\u011b p\u0159ed uveden\u00edm stroje do provozu je jedn\u00edm z kl\u00ed\u010dov\u00fdch \u00fakol\u016f dynamiky rotor\u016f.<\/p>\n<h2>2. Kl\u00ed\u010dov\u00e9 parametry ur\u010duj\u00edc\u00ed chov\u00e1n\u00ed<\/h2>\n<p>Dynamick\u00e9 chov\u00e1n\u00ed rotoru ur\u010duje n\u011bkolik skupin parametr\u016f. Chyba v kter\u00e9koli z nich posune kritick\u00e9 ot\u00e1\u010dky nebo naru\u0161\u00ed stabilitu.<\/p>\n<h3>Charakteristiky rotoru<\/h3>\n<ul>\n<li><strong>Rozlo\u017een\u00ed hmoty:<\/strong> rozlo\u017een\u00ed hmoty pod\u00e9l d\u00e9lky rotoru a po jeho obvodu.<\/li>\n<li><strong>Tuhost:<\/strong> odpor h\u0159\u00eddele v\u016f\u010di ohybu, dan\u00fd materi\u00e1lem, pr\u016fm\u011brem a vzd\u00e1lenost\u00ed mezi podporami.<\/li>\n<li><strong>Pom\u011br flexibility:<\/strong> pom\u011br provozn\u00edch ot\u00e1\u010dek k prvn\u00edm kritick\u00fdm ot\u00e1\u010dk\u00e1m, kter\u00fd odli\u0161uje tuh\u00e9 rotory od pru\u017en\u00fdch (podrobn\u011b definov\u00e1no n\u00ed\u017ee).<\/li>\n<li><strong>Pol\u00e1rn\u00ed a diametr\u00e1ln\u00ed momenty setrva\u010dnosti:<\/strong> vlastnosti setrva\u010dnosti, kter\u00e9 ur\u010duj\u00ed gyroskopick\u00e9 \u00fa\u010dinky a rota\u010dn\u00ed dynamiku.<\/li>\n<\/ul>\n<h3>Charakteristiky lo\u017eiska<\/h3>\n<ul>\n<li><strong>Tuhost lo\u017eiska:<\/strong> m\u00edra pr\u016fhybu lo\u017eiska p\u0159i zat\u00ed\u017een\u00ed \u2014 siln\u011b z\u00e1visl\u00e1 na ot\u00e1\u010dk\u00e1ch, zat\u00ed\u017een\u00ed a vlastnostech maziva u hydrodynamick\u00fdch proveden\u00ed.<\/li>\n<li><strong>Tlumen\u00ed lo\u017eiska:<\/strong> energii, kterou lo\u017eisko rozptyluje, co\u017e je kl\u00ed\u010dov\u00e9 pro omezen\u00ed amplitudy p\u0159i pr\u016fchodu rotoru kritick\u00fdmi ot\u00e1\u010dkami.<\/li>\n<li><strong>Typ lo\u017eiska:<\/strong> valiv\u00e1 a hydrodynamick\u00e1 (<a href=\"https:\/\/vibromera.eu\/cs\/glossary\/journal-bearing\/\">\u010dep h\u0159\u00eddele<\/a>) lo\u017eiska vykazuj\u00ed z\u00e1sadn\u011b odli\u0161n\u00e9 dynamick\u00e9 chov\u00e1n\u00ed; posledn\u011b jmenovan\u00e1 vn\u00e1\u0161ej\u00ed zk\u0159\u00ed\u017eenou tuhost, kter\u00e1 m\u016f\u017ee zp\u016fsobit nestabilitu.<\/li>\n<\/ul>\n<h3>Syst\u00e9mov\u00e9 parametry<\/h3>\n<ul>\n<li><strong>Tuhost nosn\u00e9 konstrukce:<\/strong> pru\u017enost z\u00e1kladu a podstavce posouv\u00e1 vlastn\u00ed frekvence syst\u00e9mu.<\/li>\n<li><strong>Vazebn\u00ed \u00fa\u010dinky:<\/strong> jak p\u0159ipojen\u00e1 za\u0159\u00edzen\u00ed zat\u011b\u017euj\u00ed a omezuj\u00ed rotor.<\/li>\n<li><strong>Aerodynamick\u00e9 a hydraulick\u00e9 s\u00edly:<\/strong> na <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/aerodynamic-forces\/\">aerodynamick\u00e9<\/a> a <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/hydraulic-forces\/\">hydraulick\u00fd<\/a> zat\u00ed\u017een\u00ed zp\u016fsoben\u00e1 pracovn\u00ed kapalinou (m\u00e9diem).<\/li>\n<\/ul>\n<h2>3. Tuh\u00e9 versus pru\u017en\u00e9 rotory<\/h2>\n<p>Z\u00e1kladn\u00ed klasifikace rozd\u011bluje rotory do dvou provozn\u00edch re\u017eim\u016f a ur\u010duje, kter\u00fd postup vyva\u017eov\u00e1n\u00ed je platn\u00fd.<\/p>\n<h3>Pevn\u00e9 rotory<\/h3>\n<p>A <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/rigid-rotor\/\">pevn\u00fd rotor<\/a> pracuje pod svou prvn\u00ed kritickou rychlost\u00ed. H\u0159\u00eddel se p\u0159i provozu v\u00fdrazn\u011b neoh\u00fdb\u00e1, tak\u017ee jej lze pova\u017eovat za tuh\u00e9 t\u011bleso a vyva\u017eovat ve dvou libovoln\u00fdch rovin\u00e1ch. V\u011bt\u0161ina pr\u016fmyslov\u00fdch stroj\u016f \u2014 ventil\u00e1tory, \u010derpadla, elektromotory, dmychadla \u2014 spad\u00e1 do t\u00e9to kategorie a jejich vyva\u017eov\u00e1n\u00ed je pom\u011brn\u011b p\u0159\u00edmo\u010dar\u00e9, obvykle vy\u017eaduje pouze <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/two-plane-balancing\/\">vyva\u017eov\u00e1n\u00ed ve dvou rovin\u00e1ch<\/a> na tolerance <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/iso-21940-11\/\">ISO 21940-11<\/a>.<\/p>\n<h3>Flexibiln\u00ed rotory<\/h3>\n<p>A <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/flexible-rotor\/\">pru\u017en\u00fd rotor<\/a> pracuje nad jednou nebo v\u00edce kritick\u00fdmi rychlostmi. H\u0159\u00eddel se p\u0159i provozu znateln\u011b oh\u00fdb\u00e1 a jeho pr\u016fhybov\u00fd <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/mode-shape\/\">tvar m\u00f3du<\/a> se m\u011bn\u00ed s ot\u00e1\u010dkami, tak\u017ee korekce platn\u00e1 p\u0159i jedn\u011bch ot\u00e1\u010dk\u00e1ch nemus\u00ed platit p\u0159i jin\u00fdch. Vysokorychlostn\u00ed turb\u00edny, kompresory a gener\u00e1tory se chovaj\u00ed t\u00edmto zp\u016fsobem a vy\u017eaduj\u00ed pokro\u010dil\u00e9 techniky, jako je <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/modal-balancing\/\">mod\u00e1ln\u00ed vyva\u017eov\u00e1n\u00ed<\/a> nebo <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/multi-plane-balancing\/\">v\u00edcerovinn\u00e9 vyva\u017eov\u00e1n\u00ed<\/a>, \u0159\u00edd\u00edc\u00edm se normou ISO 21940-12.<\/p>\n<h2>4. N\u00e1stroje a metody<\/h2>\n<p>In\u017een\u00fd\u0159i \u0159e\u0161\u00ed probl\u00e9my rotor\u016f kombinac\u00ed analytick\u00e9ho p\u0159edpov\u011bdi a fyzick\u00e9ho m\u011b\u0159en\u00ed, p\u0159i\u010dem\u017e ide\u00e1ln\u011b ob\u011b navz\u00e1jem ov\u011b\u0159uj\u00ed.<\/p>\n<h3>Analytick\u00e9 metody<\/h3>\n<ul>\n<li><strong>Metoda p\u0159enosov\u00e9 matice:<\/strong> klasick\u00e1 technika pro ru\u010dn\u00ed v\u00fdpo\u010det kritick\u00fdch ot\u00e1\u010dek a tvar\u016f kmitu.<\/li>\n<li><strong>Anal\u00fdza metodou kone\u010dn\u00fdch prvk\u016f (MKP):<\/strong> modern\u00ed v\u00fdpo\u010dtov\u00fd standard poskytuj\u00edc\u00ed podrobn\u00e9 p\u0159edpov\u011bdi odezvy, stability a tvar\u016f kmitu.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/modal-analysis\/\">Mod\u00e1ln\u00ed anal\u00fdza<\/a>:<\/strong> stanoven\u00ed vlastn\u00edch frekvenc\u00ed a tvar\u016f kmitu sestaven\u00e9ho syst\u00e9mu.<\/li>\n<li><strong>Anal\u00fdza stability:<\/strong> predikce po\u010d\u00e1te\u010dn\u00edch ot\u00e1\u010dek samobuzen\u00fdch kmit\u016f.<\/li>\n<\/ul>\n<h3>Experiment\u00e1ln\u00ed metody<\/h3>\n<ul>\n<li><strong>Zkou\u0161en\u00ed p\u0159i naj\u00ed\u017ed\u011bn\u00ed \/ dob\u011bhu:<\/strong> m\u011b\u0159en\u00ed vibrac\u00ed p\u0159i zm\u011bn\u011b ot\u00e1\u010dek za \u00fa\u010delem ur\u010den\u00ed kritick\u00fdch rychlost\u00ed. <a href=\"https:\/\/vibromera.eu\/cs\/calculators\/rotor-critical-speed\/\">Kalkula\u010dka kritick\u00fdch ot\u00e1\u010dek rotoru<\/a> poskytuje u\u017eite\u010dn\u00fd prvn\u00ed odhad je\u0161t\u011b p\u0159ed prvn\u00edm spu\u0161t\u011bn\u00edm stroje.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/bode-plot\/\">Bodeho grafy<\/a>:<\/strong> amplituda a f\u00e1ze vynesen\u00e9 v z\u00e1vislosti na ot\u00e1\u010dk\u00e1ch.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/campbell-diagram\/\">Campbellovy diagramy<\/a>:<\/strong> ukazuj\u00edc\u00ed, jak se p\u0159irozen\u00e9 frekvence m\u011bn\u00ed s ot\u00e1\u010dkami a kde je k\u0159\u00ed\u017e\u00ed excita\u010dn\u00ed \u0159\u00e1dy.<\/li>\n<li><strong>Zkou\u0161ky n\u00e1razem:<\/strong> pomoc\u00ed r\u00e1z\u016f instrumentovan\u00fdm kladivem k buzen\u00ed a m\u011b\u0159en\u00ed vlastn\u00edch frekvenc\u00ed na stacion\u00e1rn\u00edm rotoru.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/orbit\/\">Anal\u00fdza ob\u011b\u017en\u00e9 dr\u00e1hy<\/a>:<\/strong> zkoum\u00e1n\u00ed skute\u010dn\u00e9 dr\u00e1hy, kterou opisuje st\u0159ed h\u0159\u00eddele v r\u00e1mci v\u016fle lo\u017eiska.<\/li>\n<\/ul>\n<h2>5. Aplikace a v\u00fdznam<\/h2>\n<p>Dynamika rotor\u016f je d\u016fle\u017eit\u00e1 ve dvou odli\u0161n\u00fdch f\u00e1z\u00edch \u017eivotnosti stroje: p\u0159i jeho n\u00e1vrhu a pozd\u011bji, kdy\u017e se chov\u00e1 nespr\u00e1vn\u011b.<\/p>\n<h3>F\u00e1ze n\u00e1vrhu<\/h3>\n<ul>\n<li>P\u0159edv\u00edd\u00e1n\u00ed kritick\u00fdch ot\u00e1\u010dek v ran\u00e9 f\u00e1zi za \u00fa\u010delem zaji\u0161t\u011bn\u00ed dostate\u010dn\u00fdch bezpe\u010dnostn\u00edch odstup\u016f od provozn\u00edho rozsahu.<\/li>\n<li>Optimalizace v\u00fdb\u011bru a um\u00edst\u011bn\u00ed lo\u017eisek.<\/li>\n<li>Stanoven\u00ed po\u017eadovan\u00e9 t\u0159\u00eddy kvality vyv\u00e1\u017een\u00ed.<\/li>\n<li>Posouzen\u00ed rezerv stability a navrhov\u00e1n\u00ed proti samobuzen\u00fdm vibrac\u00edm<\/li>\n<li>Vyhodnocen\u00ed p\u0159echodov\u00e9ho chov\u00e1n\u00ed b\u011bhem spou\u0161t\u011bn\u00ed a vyp\u00edn\u00e1n\u00ed<\/li>\n<\/ul>\n<h3>Diagnostika a \u0159e\u0161en\u00ed probl\u00e9m\u016f<\/h3>\n<ul>\n<li>Diagnostika probl\u00e9m\u016f s vibracemi v provozn\u00edch stroj\u00edch.<\/li>\n<li>Hled\u00e1n\u00ed ko\u0159enov\u00fdch p\u0159\u00ed\u010din, kdy\u017e vibrace p\u0159ekra\u010duj\u00ed limity <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/iso-20816-1\/\">ISO 20816<\/a> (modern\u00ed n\u00e1stupce normy ISO 10816).<\/li>\n<li>Posouzen\u00ed proveditelnosti zv\u00fd\u0161en\u00ed ot\u00e1\u010dek nebo \u00faprav za\u0159\u00edzen\u00ed.<\/li>\n<li>Hodnocen\u00ed po\u0161kozen\u00ed po mimo\u0159\u00e1dn\u00fdch ud\u00e1lostech, jako jsou nouzov\u00e9 odstaven\u00ed, p\u0159ekro\u010den\u00ed ot\u00e1\u010dek nebo poruchy lo\u017eisek.<\/li>\n<\/ul>\n<h3>Pr\u016fmyslov\u00e9 aplikace<\/h3>\n<ul>\n<li><strong>V\u00fdroba elekt\u0159iny:<\/strong> parn\u00ed a plynov\u00e9 turb\u00edny, gener\u00e1tory.<\/li>\n<li><strong>Ropa &amp; plyn:<\/strong> kompresory, \u010derpadla, turb\u00edny.<\/li>\n<li><strong>Letectv\u00ed a kosmonautika:<\/strong> leteck\u00e9 motory a pomocn\u00e9 energetick\u00e9 jednotky.<\/li>\n<li><strong>Pr\u016fmysl:<\/strong> motory, ventil\u00e1tory, dmychadla, v\u0159etena obr\u00e1b\u011bc\u00edch stroj\u016f.<\/li>\n<li><strong>Automobilov\u00fd pr\u016fmysl:<\/strong> klikov\u00e9 h\u0159\u00eddele motor\u016f, turbodmychadla, hnac\u00ed h\u0159\u00eddele.<\/li>\n<\/ul>\n<h2>6. B\u011b\u017en\u00e9 jevy dynamiky rotor\u016f<\/h2>\n<p>D\u016fkladn\u00e1 anal\u00fdza dynamiky rotor\u016f p\u0159edv\u00edd\u00e1 a p\u0159edch\u00e1z\u00ed rozpoznateln\u00e9 skupin\u011b probl\u00e9m\u016f:<\/p>\n<ul>\n<li><strong>Rezonance p\u0159i kritick\u00fdch ot\u00e1\u010dk\u00e1ch:<\/strong> nadm\u011brn\u00e9 vibrace p\u0159i shod\u011b provozn\u00edch ot\u00e1\u010dek s vlastn\u00ed frekvenc\u00ed.<\/li>\n<li><strong>Olejov\u00fd v\u00edr \/ bi\u010d:<\/strong> samobuzenou nestabilitu v lo\u017eisc\u00edch s kapaln\u00fdm filmem.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/synchronous-vibration\/\">Synchronn\u00ed<\/a> a <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/asynchronous-vibration\/\">asynchronn\u00ed vibrace<\/a>:<\/strong> rozli\u0161en\u00ed odezvy zp\u016fsoben\u00e9 nev\u00fdva\u017ekem od ostatn\u00edch zdroj\u016f.<\/li>\n<li><strong>T\u0159en\u00ed a kontakt:<\/strong> <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/rotor-rub\/\">t\u0159en\u00ed rotoru<\/a> p\u0159i kontaktu rotuj\u00edc\u00edch a stacion\u00e1rn\u00edch \u010d\u00e1st\u00ed.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/thermal-bow\/\">Tepeln\u00e9 prohnut\u00ed h\u0159\u00eddele<\/a>:<\/strong> oh\u00fdb\u00e1n\u00ed h\u0159\u00eddele vlivem nerovnom\u011brn\u00e9ho oh\u0159evu.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/torsional-vibration\/\">Torzn\u00ed vibrace<\/a>:<\/strong> \u00fahlov\u00e9 kmit\u00e1n\u00ed h\u0159\u00eddele kolem vlastn\u00ed osy.<\/li>\n<\/ul>\n<h2>7. Vztah k vyva\u017eov\u00e1n\u00ed a anal\u00fdze vibrac\u00ed<\/h2>\n<p>Dynamika rotor\u016f je teorie, kter\u00e1 stoj\u00ed za ka\u017edodenn\u00ed prax\u00ed <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/vyvazovani\/\">vyva\u017eov\u00e1n\u00ed<\/a> a diagnostiky. Vysv\u011btluje, pro\u010d se <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/influence-coefficient\/\">koeficienty vlivu<\/a> pou\u017e\u00edvan\u00e9 p\u0159i ter\u00e9nn\u00edm vyva\u017eov\u00e1n\u00ed m\u011bn\u00ed v z\u00e1vislosti na ot\u00e1\u010dk\u00e1ch a stavu lo\u017eisek; \u0159\u00edk\u00e1, zda je spr\u00e1vnou strategi\u00ed vyva\u017eov\u00e1n\u00ed v jedn\u00e9 rovin\u011b, ve dvou rovin\u00e1ch, nebo mod\u00e1ln\u00ed vyva\u017eov\u00e1n\u00ed; p\u0159edpov\u00edd\u00e1, jak dan\u00e1 nevyv\u00e1\u017eenost ovlivn\u00ed vibrace p\u0159i r\u016fzn\u00fdch ot\u00e1\u010dk\u00e1ch; a vede k volb\u011b tolerance vyva\u017eov\u00e1n\u00ed na z\u00e1klad\u011b provozn\u00edch ot\u00e1\u010dek a hmotnosti rotoru. Slou\u017e\u00ed tak\u00e9 jako z\u00e1klad pro interpretaci z\u00e1vad, p\u0159i\u010dem\u017e analytikovi pom\u00e1h\u00e1 odli\u0161it jeden vibra\u010dn\u00ed vzor od druh\u00e9ho.<\/p>\n<p>Pr\u00e1v\u011b zde se teorie setk\u00e1v\u00e1 s prax\u00ed. P\u0159enosn\u00fd dvoukan\u00e1lov\u00fd analyz\u00e1tor, jako je <a href=\"https:\/\/vibromera.eu\/cs\/produkt\/balanset-1\/\">Balanset-1A<\/a> uplat\u0148uje tyto principy p\u0159\u00edmo na m\u00edst\u011b: m\u011b\u0159\u00ed slo\u017eku 1\u00d7 <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/phase\/\">amplituda a f\u00e1ze<\/a> ve vlastn\u00edch lo\u017eisc\u00edch stroje p\u0159i provozn\u00edch ot\u00e1\u010dk\u00e1ch, vypo\u010d\u00edt\u00e1 koeficienty vlivu rotoru ze zku\u0161ebn\u00edho chodu a odstran\u00ed nevyv\u00e1\u017eenost bez dedikovan\u00e9ho vyva\u017eovac\u00edho stroje &mdash; praktick\u00e9 zt\u011blesn\u011bn\u00ed teorie tuh\u00e9ho rotoru pro naprostou v\u011bt\u0161inu pr\u016fmyslov\u00fdch za\u0159\u00edzen\u00ed.<\/p>\n<h2>8. Modern\u00ed v\u00fdvoj<\/h2>\n<p>Oblast se rozv\u00edj\u00ed hned na n\u011bkolika front\u00e1ch:<\/p>\n<ul>\n<li><strong>V\u00fdpo\u010detn\u00ed v\u00fdkon:<\/strong> st\u00e1le podrobn\u011bj\u0161\u00ed modely MKP \u0159e\u0161en\u00e9 v \u010d\u00edm d\u00e1l krat\u0161\u00edm \u010dase.<\/li>\n<li><strong>Aktivn\u00ed \u0159\u00edzen\u00ed:<\/strong> magnetick\u00e1 lo\u017eiska a aktivn\u00ed tlumi\u010de, kter\u00e9 v re\u00e1ln\u00e9m \u010dase upravuj\u00ed tuhost a tlumen\u00ed.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/condition-monitoring\/\">Monitorov\u00e1n\u00ed stavu<\/a>:<\/strong> pr\u016fb\u011b\u017en\u00fd dohled a diagnostika chov\u00e1n\u00ed rotoru.<\/li>\n<li><strong>Technologie digit\u00e1ln\u00edho dvoj\u010dete:<\/strong> \u017eiv\u00e9 modely zrcadl\u00edc\u00ed skute\u010dn\u00fd stroj, aktualizovan\u00e9 z jeho dat ze senzor\u016f.<\/li>\n<li><strong>Pokro\u010dil\u00e9 materi\u00e1ly:<\/strong> kompozity a vysokov\u00fdkonn\u00e9 slitiny umo\u017e\u0148uj\u00edc\u00ed vy\u0161\u0161\u00ed ot\u00e1\u010dky a \u00fa\u010dinnost.<\/li>\n<\/ul>\n<p>Pro ka\u017ed\u00e9ho, kdo navrhuje, provozuje nebo udr\u017euje rota\u010dn\u00ed stroje, je praktick\u00e1 znalost dynamiky rotor\u016f nepostradateln\u00e1 &mdash; je to znalost, kter\u00e1 prom\u011b\u0148uje nam\u011b\u0159enou hodnotu vibrace v rozhodnut\u00ed a udr\u017euje stroje s vysokou energi\u00ed v bezpe\u010dn\u00e9m, efektivn\u00edm a p\u0159edv\u00eddateln\u00e9m provozu.<\/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 dynamikou rotoru, oborem in\u017een\u00fdrstv\u00ed, kter\u00fd studuje chov\u00e1n\u00ed rota\u010dn\u00edch syst\u00e9m\u016f, v\u010detn\u011b vibrac\u00ed, kritick\u00fdch rychlost\u00ed, stability a reakce na nevyv\u00e1\u017eenost.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,111],"tags":[],"class_list":["post-217","glossary","type-glossary","status-publish","hentry","category-glossary","category-rotor-balancing"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/glossary\/217","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\/217\/revisions"}],"predecessor-version":[{"id":101456,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/glossary\/217\/revisions\/101456"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/media?parent=217"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/categories?post=217"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/tags?post=217"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}