{"id":275,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/torsional-vibration\/"},"modified":"2026-07-03T10:16:55","modified_gmt":"2026-07-03T10:16:55","slug":"torsional-vibration","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/cs\/glossary\/torsional-vibration\/","title":{"rendered":"Co je to torzn\u00ed vibrace? P\u0159\u00ed\u010diny a n\u00e1sledky"},"content":{"rendered":"<h1>Pochopen\u00ed torzn\u00edch vibrac\u00ed v rotuj\u00edc\u00edch stroj\u00edch<\/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\/275?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\/275?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\/275?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\/275?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\/275?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\/275?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\/275?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\/275?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\/275?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\/275?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\/275?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\/275?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\/275?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\/275?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>Torzn\u00ed vibrace<\/strong> je \u00fahlov\u00e1 oscilace rotuj\u00edc\u00edho h\u0159\u00eddele kolem jeho vlastn\u00ed osy \u2013 pohyb spo\u010d\u00edvaj\u00edc\u00ed v kroucen\u00ed a narovn\u00e1v\u00e1n\u00ed, p\u0159i kter\u00e9m se jednotliv\u00e9 \u010d\u00e1sti h\u0159\u00eddele v dan\u00e9m okam\u017eiku ot\u00e1\u010dej\u00ed m\u00edrn\u011b odli\u0161n\u00fdmi rychlostmi. Na rozd\u00edl od <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/lateral-vibration\/\">radi\u00e1ln\u00ed vibrace<\/a> (pohyb ze strany na stranu) nebo <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/axial-vibration\/\">axi\u00e1ln\u00ed vibrace<\/a> (pohyb tam a zp\u011bt pod\u00e9l h\u0159\u00eddele), zat\u00edmco torzn\u00ed kmit\u00e1n\u00ed nezahrnuje v\u016fbec \u017e\u00e1dn\u00e9 line\u00e1rn\u00ed posunut\u00ed; h\u0159\u00eddel pouze zrychluje a zpomaluje kolem st\u0159edn\u00ed polohy ot\u00e1\u010den\u00ed a podl\u00e9h\u00e1 st\u0159\u00eddav\u011b kladn\u00e9mu a z\u00e1porn\u00e9mu \u00fahlov\u00e9mu zrychlen\u00ed. A\u010dkoli jsou jeho amplitudy obvykle mnohem men\u0161\u00ed ne\u017e amplitudy bo\u010dn\u00edch vibrac\u00ed a je notoricky obt\u00ed\u017en\u00e9 je detekovat, m\u016f\u017ee vytv\u00e1\u0159et obrovsk\u00e1 st\u0159\u00eddav\u00e1 nam\u00e1h\u00e1n\u00ed v h\u0159\u00eddel\u00edch, spojk\u00e1ch a p\u0159evodech \u2014 a je to jeden z m\u00e1la zp\u016fsob\u016f poruchy, kter\u00fd m\u016f\u017ee zni\u010dit hnac\u00ed \u00fastroj\u00ed t\u00e9m\u011b\u0159 bez varov\u00e1n\u00ed.<\/p>\n<h2>1. Fyzik\u00e1ln\u00ed mechanismus<\/h2>\n<h3>Jak doch\u00e1z\u00ed k torzn\u00edm vibrac\u00edm<\/h3>\n<p>Tento mechanismus si lze nejl\u00e9pe p\u0159edstavit jako syst\u00e9m pru\u017einy a hmoty, kter\u00fd je orientov\u00e1n kolem osy ot\u00e1\u010den\u00ed:<\/p>\n<ul>\n<li>P\u0159edstavte si dlouh\u00fd h\u0159\u00eddel spojuj\u00edc\u00ed motor s poh\u00e1n\u011bnou z\u00e1t\u011b\u017e\u00ed<\/li>\n<li>H\u0159\u00eddel se chov\u00e1 jako torzn\u00ed pru\u017eina, kter\u00e1 p\u0159i kroucen\u00ed akumuluje a uvol\u0148uje energii.<\/li>\n<li>Pokud na n\u011bj p\u016fsob\u00ed kol\u00edsaj\u00edc\u00ed to\u010div\u00fd moment, h\u0159\u00eddel za\u010dne kmitat, p\u0159i\u010dem\u017e jednotliv\u00e9 \u00faseky se ot\u00e1\u010dej\u00ed rychleji nebo pomaleji ne\u017e je pr\u016fm\u011brn\u00e1 rychlost.<\/li>\n<li>Tyto kmit\u00e1n\u00ed se dramaticky zesiluj\u00ed, pokud se budic\u00ed frekvence shoduje s torzn\u00ed vlastn\u00ed frekvenc\u00ed \u2014 torzn\u00ed <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/resonance\/\">rezonance<\/a>.<\/li>\n<\/ul>\n<h3>Torzn\u00ed vlastn\u00ed frekvence<\/h3>\n<p>Ka\u017ed\u00fd h\u0159\u00eddelov\u00fd syst\u00e9m m\u00e1 vlastn\u00ed torzn\u00ed frekvence, kter\u00e9 jsou ur\u010deny:<\/p>\n<ul>\n<li><strong>Torzn\u00ed tuhost h\u0159\u00eddele:<\/strong> z\u00e1vis\u00ed na pr\u016fm\u011bru h\u0159\u00eddele, d\u00e9lce a smykov\u00e9m modulu materi\u00e1lu.<\/li>\n<li><strong>Setrva\u010dnost soustavy:<\/strong> momenty setrva\u010dnosti spojen\u00fdch rotuj\u00edc\u00edch sou\u010d\u00e1st\u00ed \u2013 rotoru motoru, spojek, ozuben\u00fdch kol a z\u00e1t\u011b\u017ee.<\/li>\n<li><strong>V\u00edce m\u00f3d\u016f:<\/strong> Slo\u017eit\u00e9 hnac\u00ed \u00fastroj\u00ed maj\u00ed n\u011bkolik torzn\u00edch vlastn\u00edch frekvenc\u00ed, nikoli pouze jednu.<\/li>\n<li><strong>Vazebn\u00ed \u00fa\u010dinky:<\/strong> Pru\u017en\u00e9 spojky zvy\u0161uj\u00ed torzn\u00ed poddajnost a sni\u017euj\u00ed vlastn\u00ed frekvence<\/li>\n<\/ul>\n<p>Jeliko\u017e tyto frekvence z\u00e1vis\u00ed pouze na tuhosti a setrva\u010dnosti \u2013 nikdy na lo\u017eisc\u00edch \u010di z\u00e1kladov\u00e9 konstrukci \u2013, m\u016f\u017ee stroj, kter\u00fd je z radi\u00e1ln\u00edho hlediska mechanicky tich\u00fd, p\u0159esto vykazovat nebezpe\u010dnou torzn\u00ed rezonanci.<\/p>\n<h2>2. Hlavn\u00ed p\u0159\u00ed\u010diny torzn\u00edch vibrac\u00ed<\/h2>\n<h3>1. Prom\u011bnn\u00fd to\u010div\u00fd moment z p\u00edstov\u00fdch motor\u016f<\/h3>\n<p>Nejb\u011b\u017en\u011bj\u0161\u00ed zdroj v mnoha aplikac\u00edch:<\/p>\n<ul>\n<li><strong>Dieselov\u00e9 a benz\u00ednov\u00e9 motory:<\/strong> ka\u017ed\u00fd z\u00e1\u017eeh poskytuje sp\u00ed\u0161e kr\u00e1tk\u00fd impuls to\u010div\u00e9ho momentu ne\u017e plynul\u00fd tah.<\/li>\n<li><strong>Po\u0159ad\u00ed zapalov\u00e1n\u00ed:<\/strong> vytv\u00e1\u0159\u00ed harmonick\u00e9 slo\u017eky kmitav\u00e9ho to\u010div\u00e9ho momentu.<\/li>\n<li><strong>Po\u010det v\u00e1lc\u016f:<\/strong> Men\u0161\u00ed po\u010det v\u00e1lc\u016f zp\u016fsobuje v\u011bt\u0161\u00ed kol\u00eds\u00e1n\u00ed to\u010div\u00e9ho momentu na jednu ot\u00e1\u010dku.<\/li>\n<li><strong>Riziko rezonance:<\/strong> provozn\u00ed ot\u00e1\u010dky se mohou shodovat s torzn\u00edm <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/critical-speed\/\">kritick\u00e1 rychlost<\/a>.<\/li>\n<\/ul>\n<h3>2. S\u00edly v z\u00e1b\u011bru ozuben\u00fdch kol<\/h3>\n<p>P\u0159evodov\u00e9 soustavy p\u0159irozen\u011b vyvol\u00e1vaj\u00ed torzn\u00ed kmity:<\/p>\n<ul>\n<li>Na str\u00e1nk\u00e1ch <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/gear-mesh-frequency\/\">frekvence z\u00e1b\u011bru ozuben\u00fdch kol<\/a> (po\u010det zub\u016f \u00d7 ot\u00e1\u010dky za minutu) vytv\u00e1\u0159\u00ed kmitav\u00fd to\u010div\u00fd moment.<\/li>\n<li>K tomu se p\u0159id\u00e1vaj\u00ed chyby v rozestupech zub\u016f a nep\u0159esnosti v profilu.<\/li>\n<li><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/backlash\/\">Gear backlash<\/a> m\u016f\u017ee zp\u016fsobit r\u00e1zov\u00e9 zat\u00ed\u017een\u00ed p\u0159i rozestupov\u00e1n\u00ed a op\u011btovn\u00e9m z\u00e1b\u011bru zub\u016f.<\/li>\n<li>V\u00edce p\u0159evodov\u00fdch stup\u0148\u016f vytv\u00e1\u0159\u00ed slo\u017eit\u00e9 v\u00edcem\u00f3dov\u00e9 torzn\u00ed syst\u00e9my.<\/li>\n<\/ul>\n<h3>3. Probl\u00e9my s elektromotorem<\/h3>\n<p>Elektromotory mohou samy o sob\u011b vyvol\u00e1vat torzn\u00ed poruchy:<\/p>\n<ul>\n<li><strong><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/pole-pass-frequency\/\">Kmito\u010det pr\u016fchodu p\u00f3lu<\/a>:<\/strong> Interakce mezi rotorem a statorem vytv\u00e1\u0159\u00ed pulzuj\u00edc\u00ed to\u010div\u00fd moment<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/broken-rotor-bars\/\">Zlomen\u00e9 rotorov\u00e9 ty\u010de<\/a>:<\/strong> vytv\u00e1\u0159et to\u010div\u00e9 momenty v <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/slip-frequency\/\">frekvence skluzu<\/a>.<\/li>\n<li><strong>Frekven\u010dn\u00ed m\u011bni\u010de (VFD):<\/strong> PWM sp\u00edn\u00e1n\u00ed m\u016f\u017ee p\u0159\u00edmo vyvolat torzn\u00ed m\u00f3dy.<\/li>\n<li><strong>Spou\u0161t\u011bc\u00ed p\u0159echodov\u00e9 jevy:<\/strong> P\u0159i rozb\u011bhu motoru doch\u00e1z\u00ed k v\u00fdrazn\u00fdm v\u00fdkyv\u016fm to\u010div\u00e9ho momentu v pr\u016fb\u011bhu zrychlov\u00e1n\u00ed rotoru.<\/li>\n<\/ul>\n<h3>4. Zm\u011bny zat\u00ed\u017een\u00ed procesu<\/h3>\n<p>Prom\u011bnliv\u00e9 zat\u00ed\u017een\u00ed poh\u00e1n\u011bn\u00e9ho za\u0159\u00edzen\u00ed zp\u016fsobuje zp\u011btn\u00e9 p\u0159enosy to\u010div\u00fdch moment\u016f do hnac\u00edho \u00fastroj\u00ed:<\/p>\n<ul>\n<li>Kompresor <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/surging\/\">surge<\/a> events.<\/li>\n<li>\u010cerpadlo <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/cavitation\/\">kavitace<\/a> co\u017e vede k n\u00e1razov\u00fdm n\u00e1r\u016fst\u016fm to\u010div\u00e9ho momentu.<\/li>\n<li>Cyklick\u00e9 zat\u00ed\u017een\u00ed drti\u010d\u016f, ml\u00fdn\u016f a lis\u016f.<\/li>\n<li><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/blade-passing-frequency\/\">Blade-passing<\/a> s\u00edly p\u016fsob\u00edc\u00ed na ventil\u00e1tory a turb\u00edny.<\/li>\n<\/ul>\n<h3>5. Probl\u00e9my se spojkou a hnac\u00edm \u00fastroj\u00edm<\/h3>\n<ul>\n<li>Opot\u0159ebovan\u00e9 nebo po\u0161kozen\u00e9 spojky s v\u016fl\u00ed nebo zp\u011btnou v\u016fl\u00ed v ozuben\u00ed \u2014 viz <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/coupling-defects\/\">vady spojek<\/a>.<\/li>\n<li>Kloubov\u00e9 spoje pracuj\u00edc\u00ed pod \u00fahlem, kter\u00e9 vyvol\u00e1vaj\u00ed dvojn\u00e1sobn\u00e9 torzn\u00ed buzen\u00ed.<\/li>\n<li>Prokluz a vibrace \u0159emenov\u00e9ho pohonu.<\/li>\n<li>Polygonov\u00fd mechanismus s \u0159et\u011bzov\u00fdm pohonem.<\/li>\n<\/ul>\n<h2>3. Probl\u00e9my spojen\u00e9 s detekc\u00ed a m\u011b\u0159en\u00edm<\/h2>\n<h3>Pro\u010d je torzn\u00ed vibrace obt\u00ed\u017en\u00e1 detekovat<\/h3>\n<p>Na rozd\u00edl od p\u0159\u00ed\u010dn\u00fdch vibrac\u00ed se torzn\u00ed vibrace ve standardn\u00ed sad\u011b n\u00e1stroj\u016f neobjevuj\u00ed:<\/p>\n<ul>\n<li><strong>\u017d\u00e1dn\u00fd radi\u00e1ln\u00ed posun:<\/strong> ordinary <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/accelerometer\/\">akcelerometry<\/a> na lo\u017eiskov\u00fdch t\u011blesech prost\u011b nedok\u00e1\u017eou detekovat \u010dist\u011b torzn\u00ed pohyb.<\/li>\n<li><strong>Mal\u00e9 \u00fahlov\u00e9 amplitudy:<\/strong> typick\u00e9 amplitudy se pohybuj\u00ed v \u0159\u00e1du zlomk\u016f stupn\u011b.<\/li>\n<li><strong>Pot\u0159ebn\u00e9 speci\u00e1ln\u00ed vybaven\u00ed:<\/strong> jsou zapot\u0159eb\u00ed speci\u00e1ln\u00ed torzn\u00ed sn\u00edma\u010de nebo sofistikovan\u00e1 anal\u00fdza.<\/li>\n<li><strong>\u010casto opom\u00edjen\u00e9:<\/strong> to se m\u00e1lokdy st\u00e1v\u00e1 sou\u010d\u00e1st\u00ed b\u011b\u017en\u00e9 praxe <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/vibration-monitoring\/\">monitorov\u00e1n\u00ed vibrac\u00ed<\/a> programu, tak\u017ee prvn\u00edm p\u0159\u00edznakem je \u010dasto selh\u00e1n\u00ed.<\/li>\n<\/ul>\n<h3>Metody m\u011b\u0159en\u00ed<\/h3>\n<h4>1. Tenzometry<\/h4>\n<ul>\n<li>Namontov\u00e1no pod \u00fahlem 45\u00b0 k ose h\u0159\u00eddele za \u00fa\u010delem m\u011b\u0159en\u00ed smykov\u00e9ho nap\u011bt\u00ed.<\/li>\n<li>Require a <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/telemetry\/\">telemetrie<\/a> syst\u00e9m pro p\u0159enos sign\u00e1lu z rotuj\u00edc\u00edho h\u0159\u00eddele.<\/li>\n<li>Poskytuje p\u0159\u00edm\u00e9 m\u011b\u0159en\u00ed torzn\u00edho nap\u011bt\u00ed.<\/li>\n<li>Nejp\u0159esn\u011bj\u0161\u00ed metoda, av\u0161ak slo\u017eit\u00e1 a n\u00e1kladn\u00e1.<\/li>\n<\/ul>\n<h4>2. Dvousondov\u00e9 torzn\u00ed vibra\u010dn\u00ed senzory<\/h4>\n<ul>\n<li>Dva optick\u00e9 nebo magnetick\u00e9 sn\u00edma\u010de m\u011b\u0159\u00ed ot\u00e1\u010dky v r\u016fzn\u00fdch m\u00edstech h\u0159\u00eddele.<\/li>\n<li>F\u00e1zov\u00fd rozd\u00edl mezi t\u011bmito dv\u011bma sign\u00e1ly odhaluje torzn\u00ed kmit\u00e1n\u00ed.<\/li>\n<li>Bezkontaktn\u00ed m\u011b\u0159en\u00ed.<\/li>\n<li>Lze namontovat do\u010dasn\u011b nebo natrvalo.<\/li>\n<\/ul>\n<h4>3. Laserov\u00e9 torzn\u00ed vibrometry<\/h4>\n<ul>\n<li>Optick\u00e9 m\u011b\u0159en\u00ed kol\u00eds\u00e1n\u00ed \u00fahlov\u00e9 rychlosti h\u0159\u00eddele.<\/li>\n<li>Bezkontaktn\u00ed, nevy\u017eaduje p\u0159\u00edpravu h\u0159\u00eddele.<\/li>\n<li>Je to drah\u00e9, ale p\u0159i \u0159e\u0161en\u00ed probl\u00e9m\u016f velmi \u00fa\u010dinn\u00e9.<\/li>\n<\/ul>\n<h4>4. Nep\u0159\u00edm\u00e9 ukazatele<\/h4>\n<ul>\n<li>Anal\u00fdza charakteristik proudu motoru (MCSA) m\u016f\u017ee odhalit probl\u00e9my s torzn\u00edm nam\u00e1h\u00e1n\u00edm z elektrick\u00e9ho hlediska.<\/li>\n<li>Vzory opot\u0159eben\u00ed spojek a ozuben\u00fdch kol.<\/li>\n<li>H\u0159\u00eddel <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/fatigue\/\">\u00fanava<\/a>-um\u00edst\u011bn\u00ed a orientace trhlin<\/li>\n<li>Neobvykl\u00e9 bo\u010dn\u00ed vibra\u010dn\u00ed vzorce, kter\u00e9 mohou b\u00fdt spojeny s torzn\u00edmi m\u00f3dy<\/li>\n<\/ul>\n<h2>4. D\u016fsledky a mechanismy po\u0161kozen\u00ed<\/h2>\n<h3>\u00danavov\u00e9 poruchy<\/h3>\n<p>Hlavn\u00edm rizikem torzn\u00edch vibrac\u00ed je \u00fanava materi\u00e1lu p\u0159i vysok\u00e9m po\u010dtu cykl\u016f:<\/p>\n<ul>\n<li><strong>Poruchy h\u0159\u00eddele:<\/strong> \u00fanavov\u00e9 trhliny obvykle prob\u00edhaj\u00ed pod \u00fahlem 45\u00b0 k ose h\u0159\u00eddele, pod\u00e9l rovin s maxim\u00e1ln\u00edm smykov\u00fdm nap\u011bt\u00edm.<\/li>\n<li><strong>Poruchy spojky:<\/strong> opot\u0159eben\u00ed zub\u016f ozuben\u00fdch spojek a \u00fanava pru\u017en\u00fdch prvk\u016f.<\/li>\n<li><strong>Zlomen\u00ed zub\u016f ozuben\u00e9ho kola:<\/strong> urychlen\u00e9 torzn\u00edmi kmit\u00e1n\u00edmi, co\u017e p\u0159isp\u00edv\u00e1 k <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/gear-defects\/\">vady ozuben\u00fdch kol<\/a>.<\/li>\n<li><strong>Po\u0161kozen\u00ed kl\u00ed\u010de a dr\u00e1\u017eky:<\/strong> ot\u00edr\u00e1n\u00ed a opot\u0159eben\u00ed zp\u016fsoben\u00e9 neust\u00e1lou zm\u011bnou sm\u011bru to\u010div\u00e9ho momentu.<\/li>\n<\/ul>\n<h3>Charakteristiky torzn\u00edch poru\u0161en\u00ed<\/h3>\n<ul>\n<li>\u010casto n\u00e1hl\u00e9 a katastrof\u00e1ln\u00ed, bez jak\u00e9hokoli p\u0159edchoz\u00edho varov\u00e1n\u00ed.<\/li>\n<li>Povrchy lomu sv\u00edraj\u00ed s osou h\u0159\u00eddele \u00fahel p\u0159ibli\u017een\u011b 45\u00b0.<\/li>\n<li>Pl\u00e1\u017ee na lomu, kter\u00e9 ukazuj\u00ed postup \u00fanavov\u00e9 trhliny.<\/li>\n<li>M\u016f\u017ee k tomu doj\u00edt i v p\u0159\u00edpad\u011b, \u017ee \u00farove\u0148 bo\u010dn\u00edch vibrac\u00ed je zcela p\u0159ijateln\u00e1 \u2013 pr\u00e1v\u011b proto jsou probl\u00e9my s torzn\u00edm nam\u00e1h\u00e1n\u00edm tak \u010dasto p\u0159ehl\u00ed\u017eeny.<\/li>\n<\/ul>\n<h3>Probl\u00e9my s v\u00fdkonem<\/h3>\n<ul>\n<li>Probl\u00e9my s regulac\u00ed ot\u00e1\u010dek u p\u0159esn\u00fdch pohon\u016f.<\/li>\n<li>Nadm\u011brn\u00e9 opot\u0159eben\u00ed p\u0159evodovek a spojek.<\/li>\n<li>Hluk zp\u016fsoben\u00fd chrast\u011bn\u00edm p\u0159evodovky a n\u00e1razy spojky.<\/li>\n<li>Ztr\u00e1ty p\u0159i p\u0159enosu v\u00fdkonu.<\/li>\n<\/ul>\n<h2>5. Anal\u00fdza a modelov\u00e1n\u00ed<\/h2>\n<h3>Torzn\u00ed anal\u00fdza b\u011bhem n\u00e1vrhu<\/h3>\n<p>Zvukov\u00fd design vy\u017eaduje specializovan\u00e9ho <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/torsional-analysis\/\">torzn\u00ed anal\u00fdza<\/a>:<\/p>\n<ul>\n<li><strong>V\u00fdpo\u010det vlastn\u00ed frekvence:<\/strong> ur\u010dit v\u0161echny kritick\u00e9 ot\u00e1\u010dky p\u0159i kroutiv\u00e9m nam\u00e1h\u00e1n\u00ed.<\/li>\n<li><strong>Anal\u00fdza vynucen\u00e9 odezvy:<\/strong> vypo\u010d\u00edtat amplitudy kroutiv\u00e9ho kmit\u00e1n\u00ed za provozn\u00edch podm\u00ednek.<\/li>\n<li><strong>Campbell\u016fv diagram:<\/strong> a <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/campbell-diagram\/\">Campbell\u016fv diagram<\/a> zobrazuje torzn\u00ed vlastn\u00ed frekvence v z\u00e1vislosti na provozn\u00edch ot\u00e1\u010dk\u00e1ch, aby odhalila p\u0159\u00edpadn\u00e9 shody.<\/li>\n<li><strong>Anal\u00fdza nap\u011bt\u00ed:<\/strong> vypo\u010d\u00edtat st\u0159\u00eddav\u00e1 smykov\u00e1 nap\u011bt\u00ed v kritick\u00fdch \u010d\u00e1stech.<\/li>\n<li><strong>Odhad \u017eivotnosti z hlediska \u00fanavy materi\u00e1lu:<\/strong> odhad \u017eivotnosti sou\u010d\u00e1sti p\u0159i torzn\u00edm nam\u00e1h\u00e1n\u00ed \u2014 a <a href=\"https:\/\/vibromera.eu\/cs\/calculators\/fatigue-life-calculator\/\">kalkul\u00e1tor \u00fanavov\u00e9 \u017eivotnosti<\/a> p\u0159ev\u00e1d\u00ed st\u0159\u00eddav\u00e9 nam\u00e1h\u00e1n\u00ed a k\u0159ivku S-N na p\u0159edpokl\u00e1dan\u00fd po\u010det cykl\u016f.<\/li>\n<\/ul>\n<h3>Softwarov\u00e9 n\u00e1stroje<\/h3>\n<p>N\u00e1ro\u010dn\u011bj\u0161\u00ed anal\u00fdzu prov\u00e1d\u00ed specializovan\u00fd software:<\/p>\n<ul>\n<li>Modely s v\u00edce setrva\u010dnost\u00ed a soust\u0159ed\u011bnou hmotnost\u00ed.<\/li>\n<li>Anal\u00fdza torzn\u00edho nam\u00e1h\u00e1n\u00ed metodou kone\u010dn\u00fdch prvk\u016f.<\/li>\n<li>Simulace p\u0159echodov\u00fdch jev\u016f, jako jsou spou\u0161t\u011bn\u00ed motor\u016f a zkraty, v \u010dasov\u00e9 dom\u00e9n\u011b.<\/li>\n<li>Anal\u00fdza harmonick\u00fdch v frekven\u010dn\u00ed dom\u00e9n\u011b.<\/li>\n<\/ul>\n<h2>6. Metody zm\u00edr\u0148ov\u00e1n\u00ed a kontroly<\/h2>\n<h3>Konstruk\u010dn\u00ed \u0159e\u0161en\u00ed<\/h3>\n<ul>\n<li><strong>Bezpe\u010dnostn\u00ed odstupy:<\/strong> zajist\u011bte, aby se vlastn\u00ed torzn\u00ed frekvence nach\u00e1zely ve vzd\u00e1lenosti nejm\u00e9n\u011b \u00b120 % od bud\u00edc\u00edch frekvenc\u00ed.<\/li>\n<li><strong>Tlumen\u00ed:<\/strong> vyu\u017e\u00edvat torzn\u00ed tlumi\u010de (visk\u00f3zn\u00ed nebo t\u0159ec\u00ed) k rozpt\u00fdlen\u00ed energie \u2014 praktick\u00fd prvek konstrukce <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/damping\/\">tlumen\u00ed<\/a>.<\/li>\n<li><strong>Flexibiln\u00ed spojky:<\/strong> zv\u00fd\u0161it torzn\u00ed poddajnost, aby se vlastn\u00ed frekvence posunuly mimo frekven\u010dn\u00ed rozsah buzen\u00ed.<\/li>\n<li><strong>Mass tuning:<\/strong> P\u0159id\u00e1n\u00ed setrva\u010dn\u00edk\u016f nebo \u00faprava setrva\u010dnosti pro posun vlastn\u00edch frekvenc\u00ed<\/li>\n<li><strong>Zm\u011bny tuhosti:<\/strong> zm\u011bnit pr\u016fm\u011br h\u0159\u00eddele nebo tuhost spojky.<\/li>\n<\/ul>\n<h3>Provozn\u00ed \u0159e\u0161en\u00ed<\/h3>\n<ul>\n<li><strong>Rychlostn\u00ed omezen\u00ed:<\/strong> vyhn\u011bte se nep\u0159etr\u017eit\u00e9mu provozu p\u0159i kritick\u00e9 torzn\u00ed rychlosti.<\/li>\n<li><strong>Rychl\u00e9 zrychlen\u00ed:<\/strong> b\u011bhem rozb\u011bhu rychle p\u0159ekro\u010dit kritick\u00e9 rychlosti.<\/li>\n<li><strong>\u0158\u00edzen\u00ed zat\u00ed\u017een\u00ed:<\/strong> vyhn\u011bte se provozn\u00edm podm\u00ednk\u00e1m, kter\u00e9 vyvol\u00e1vaj\u00ed torzn\u00ed buzen\u00ed.<\/li>\n<li><strong>VFD tuning:<\/strong> nastavit parametry pohonu tak, aby se minimalizovalo torzn\u00ed buzen\u00ed.<\/li>\n<\/ul>\n<h3>V\u00fdb\u011br komponent<\/h3>\n<ul>\n<li><strong>Spojky s vysok\u00fdm tlumen\u00edm:<\/strong> elastomerov\u00e9 nebo hydraulick\u00e9 spojky, kter\u00e9 pohlcuj\u00ed torzn\u00ed energii.<\/li>\n<li><strong>Torzn\u00ed tlumi\u010de:<\/strong> za\u0159\u00edzen\u00ed speci\u00e1ln\u011b konstruovan\u00e1 pro pohony s p\u00edstov\u00fdmi motory.<\/li>\n<li><strong>Kvalita ozuben\u00ed:<\/strong> P\u0159esn\u00e1 ozuben\u00e1 kola s \u00fazk\u00fdmi tolerancemi omezuj\u00ed bud\u00edc\u00ed s\u00edly ji\u017e u zdroje.<\/li>\n<li><strong>Materi\u00e1l h\u0159\u00eddele:<\/strong> Materi\u00e1ly s vysokou \u00fanavovou pevnost\u00ed pro h\u0159\u00eddele s kritick\u00fdm torzn\u00edm zat\u00ed\u017een\u00edm<\/li>\n<\/ul>\n<h2>7. Pr\u016fmyslov\u00e9 aplikace a normy<\/h2>\n<h3>Kritick\u00e9 aplikace<\/h3>\n<p>Anal\u00fdza torzn\u00edho buzen\u00ed je obzvl\u00e1\u0161t\u011b d\u016fle\u017eit\u00e1 pro:<\/p>\n<ul>\n<li><strong>Pohonn\u00e9 jednotky s p\u00edstov\u00fdm motorem:<\/strong> dieselov\u00e9 gener\u00e1tory a kompresory s plynov\u00fdm motorem.<\/li>\n<li><strong>Dlouh\u00e9 hnac\u00ed h\u0159\u00eddele:<\/strong> lodn\u00ed pohony a v\u00e1lcovny.<\/li>\n<li><strong>Vysokov\u00fdkonn\u00e9 p\u0159evodovky:<\/strong> v\u011btrn\u00e9 turb\u00edny a pr\u016fmyslov\u00e9 p\u0159evodovky.<\/li>\n<li><strong>Pohonn\u00e9 jednotky s prom\u011bnn\u00fdmi ot\u00e1\u010dkami:<\/strong> Aplikace motor\u016f s frekven\u010dn\u00edm m\u011bni\u010dem a servosyst\u00e9my.<\/li>\n<li><strong>Syst\u00e9my s v\u00edce t\u011blesy:<\/strong> slo\u017eit\u00e9 hnac\u00ed soustavy s n\u011bkolika propojen\u00fdmi stroji.<\/li>\n<\/ul>\n<h3>Relevantn\u00ed normy<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/api-684\/\">API 684<\/a>:<\/strong> dynamika rotoru, v\u010detn\u011b postup\u016f torzn\u00ed anal\u00fdzy.<\/li>\n<li><strong>API 617:<\/strong> po\u017eadavky na torzn\u00ed chov\u00e1n\u00ed u odst\u0159ediv\u00fdch kompresor\u016f<\/li>\n<li><strong>API 672:<\/strong> torzn\u00ed anal\u00fdza pro kompaktn\u00ed p\u00edstov\u00e9 kompresory.<\/li>\n<li><strong>ISO 22266:<\/strong> torzn\u00ed kmit\u00e1n\u00ed rotuj\u00edc\u00edch stroj\u016f.<\/li>\n<li><strong>VDI 2039:<\/strong> torsional vibration of drivelines &mdash; calculation, measurement, reduction.<\/li>\n<\/ul>\n<h2>8. Vztah k jin\u00fdm typ\u016fm vibrac\u00ed<\/h2>\n<p>A\u010dkoli se torzn\u00ed kmit\u00e1n\u00ed li\u0161\u00ed od bo\u010dn\u00edho a axi\u00e1ln\u00edho kmit\u00e1n\u00ed, neomezuje se v\u017edy pouze na sebe \u2013 m\u016f\u017ee se propojit s ostatn\u00edmi re\u017eimy:<\/p>\n<ul>\n<li><strong>Bo\u010dn\u00ed a torzn\u00ed vazba:<\/strong> V ur\u010dit\u00fdch geometri\u00edch na sebe torzn\u00ed a bo\u010dn\u00ed mody vz\u00e1jemn\u011b p\u016fsob\u00ed a vym\u011b\u0148uj\u00ed si energii.<\/li>\n<li><strong>Ozuben\u00e9 kolo:<\/strong> Torzn\u00ed kmit\u00e1n\u00ed zp\u016fsobuje kol\u00eds\u00e1n\u00ed zat\u00ed\u017een\u00ed zub\u016f, co\u017e n\u00e1sledn\u011b vyvol\u00e1v\u00e1 bo\u010dn\u00ed kmit\u00e1n\u00ed.<\/li>\n<li><strong>Kardanov\u00e9 klouby:<\/strong> \u00fahlov\u00e9 <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/misalignment\/\">nesouosost<\/a> p\u0159ev\u00e1d\u00ed torzn\u00ed vstup na bo\u010dn\u00ed v\u00fdstup.<\/li>\n<li><strong>Diagnostick\u00fd probl\u00e9m:<\/strong> Slo\u017eit\u00fd vibra\u010dn\u00ed sign\u00e1l m\u016f\u017ee obsahovat slo\u017eky n\u011bkolika typ\u016f vibrac\u00ed najednou, a proto se porucha, kterou nelze odstranit vyv\u00e1\u017een\u00edm nebo se\u0159\u00edzen\u00edm, n\u011bkdy uk\u00e1\u017ee jako torzn\u00edho p\u016fvodu.<\/li>\n<\/ul>\n<p>Z praxe v ter\u00e9nu vypl\u00fdv\u00e1, \u017ee za bezchybn\u00fdmi radi\u00e1ln\u00edmi hodnotami se \u010dasto skr\u00fdvaj\u00ed probl\u00e9my s torz\u00ed. Pokud se jedn\u00e1 o p\u0159enosn\u00fd analyz\u00e1tor, jako je nap\u0159\u00edklad <a href=\"https:\/\/vibromera.eu\/cs\/produkt\/balanset-1\/\">Balanset-1A<\/a> potvrzuje, \u017ee 1X <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/unbalance\/\">nevyv\u00e1\u017eenost<\/a> a <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/misalignment\/\">nesouosost<\/a> pokud jsou hodnoty v r\u00e1mci tolerance, ale v hnac\u00edm \u00fastroj\u00ed p\u0159esto doch\u00e1z\u00ed k opakovan\u00fdm poruch\u00e1m h\u0159\u00eddel\u00ed, spojek nebo ozuben\u00fdch kol, je logick\u00fdm dal\u0161\u00edm krokem posouzen\u00ed torzn\u00edch vibrac\u00ed. Porozum\u011bn\u00ed torzn\u00edm vibrac\u00edm a jejich zvl\u00e1d\u00e1n\u00ed je pro spolehliv\u00fd provoz syst\u00e9m\u016f p\u0159enosu v\u00fdkonu z\u00e1sadn\u00ed: p\u0159i b\u011b\u017en\u00e9m monitorov\u00e1n\u00ed se jim v\u011bnuje m\u00e9n\u011b pozornosti ne\u017e bo\u010dn\u00edm vibrac\u00edm, av\u0161ak p\u0159i konstrukci a odstra\u0148ov\u00e1n\u00ed z\u00e1vad u vysoce v\u00fdkonn\u00fdch nebo p\u0159esn\u00fdch pohon\u016f, kde mohou m\u00edt poruchy zp\u016fsoben\u00e9 torzn\u00edmi vibracemi katastrof\u00e1ln\u00ed n\u00e1sledky, hraj\u00ed kl\u00ed\u010dovou roli.<\/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 torzn\u00edmi vibracemi, co\u017e je to\u010div\u00e9 kmit\u00e1n\u00ed rotuj\u00edc\u00edch h\u0159\u00eddel\u00ed kolem jejich osy, kter\u00e9 m\u016f\u017ee zp\u016fsobit \u00fanavov\u00e9 poruchy spojek, ozuben\u00fdch kol a hnac\u00edch \u00fastroj\u00ed.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-275","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/glossary\/275","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":2,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/glossary\/275\/revisions"}],"predecessor-version":[{"id":102192,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/glossary\/275\/revisions\/102192"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/media?parent=275"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/categories?post=275"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/tags?post=275"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}