{"id":274,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/torsional-analysis\/"},"modified":"2026-05-23T22:39:51","modified_gmt":"2026-05-23T22:39:51","slug":"torsional-analysis","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/cs\/glossary\/torsional-analysis\/","title":{"rendered":"Co je to torzn\u00ed anal\u00fdza? Posouzen\u00ed torsn\u00edch vibrac\u00ed"},"content":{"rendered":"<h1>Pochopen\u00ed torzn\u00ed anal\u00fdzy<\/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\/274?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\/274?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\/274?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\/274?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\/274?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\/274?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\/274?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\/274?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\/274?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\/274?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\/274?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\/274?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\/274?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\/274?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 anal\u00fdza<\/strong> je m\u011b\u0159en\u00ed, vyhodnocov\u00e1n\u00ed a modelov\u00e1n\u00ed <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/torsional-vibration\/\">torzn\u00ed vibrace<\/a> \u2014 kroutiv\u00e9 kmit\u00e1n\u00ed kolem osy h\u0159\u00eddele \u2014 v hnac\u00edch \u00fastroj\u00edch rota\u010dn\u00edch stroj\u016f. Na rozd\u00edl od <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/lateral-vibration\/\">radi\u00e1ln\u00ed vibrace<\/a> (oh\u00fdb\u00e1n\u00ed), kter\u00e9 standardn\u011b \u010dte p\u0159\u00edmo <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/accelerometer\/\">akcelerometry<\/a> p\u0159i\u0161roubovan\u00e9ho k lo\u017eiskov\u00e9mu t\u011blesu se torzn\u00ed pohyb projevuje bez jak\u00e9hokoli bo\u010dn\u00edho posunu a je proto pro b\u011b\u017en\u011b instalovan\u00e9 senzory neviditeln\u00fd <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/vibration-analysis\/\">anal\u00fdza vibrac\u00ed<\/a>. Jeho detekce vy\u017eaduje speci\u00e1ln\u00ed techniky \u2013 tenzometry, du\u00e1ln\u00ed ot\u00e1\u010dkom\u011bry nebo laser <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/laser-vibrometry\/\">vibrometrie<\/a> \u2014 v\u010detn\u011b anal\u00fdzy za \u00fa\u010delem stanoven\u00ed torzn\u00edch vlastn\u00edch frekvenc\u00ed a posouzen\u00ed <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/fatigue\/\">\u00fanava<\/a> riziko v h\u0159\u00eddel\u00edch, spojk\u00e1ch a p\u0159evodech.<\/p>\n<p>Tento obor m\u00e1 z\u00e1sadn\u00ed v\u00fdznam pro pohony s p\u00edstov\u00fdmi motory, dlouh\u00e9 hnac\u00ed h\u0159\u00eddele, p\u0159evodovky s vysok\u00fdm v\u00fdkonem a motorov\u00e9 syst\u00e9my s frekven\u010dn\u00edmi m\u011bni\u010di (VFD), kde torzn\u00ed vibrace mohou zp\u016fsobit n\u00e1hl\u00e9 a katastrof\u00e1ln\u00ed selh\u00e1n\u00ed h\u0159\u00eddele nebo spojky, a to i p\u0159i bo\u010dn\u00edm <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/vibration-severity\/\">z\u00e1va\u017enost vibrac\u00ed<\/a> vypad\u00e1 naprosto p\u0159ijateln\u011b. Jedn\u00e1 se o specializovanou, av\u0161ak nezbytnou funkci, kter\u00e1 pom\u00e1h\u00e1 p\u0159edch\u00e1zet neo\u010dek\u00e1van\u00fdm poruch\u00e1m, kter\u00e9 b\u011b\u017en\u00e9 monitorov\u00e1n\u00ed nedok\u00e1\u017ee odhalit.<\/p>\n<h2>1. Pro\u010d je nutn\u00e1 anal\u00fdza torzn\u00edch vibrac\u00ed<\/h2>\n<h3>Kroutiv\u00e9 vibrace versus bo\u010dn\u00ed vibrace<\/h3>\n<p>Tyto dva pohyby jsou mechanicky nez\u00e1visl\u00e9 a pr\u00e1v\u011b tato nez\u00e1vislost je hlavn\u00edm d\u016fvodem existence samostatn\u00e9ho oboru:<\/p>\n<ul>\n<li><strong>P\u0159\u00ed\u010dn\u00e1:<\/strong> oh\u00fdb\u00e1n\u00ed a bo\u010dn\u00ed pohyby h\u0159\u00eddele a lo\u017eisek \u2014 snadno zaznamenateln\u00e9 pomoc\u00ed standardn\u00edho akcelerometru nebo <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/proximity-probe\/\">bezdotykov\u00e1 sonda<\/a>.<\/li>\n<li><strong>Torzn\u00ed:<\/strong> kroutiv\u00e9 kmit\u00e1n\u00ed kolem osy ot\u00e1\u010den\u00ed, ani\u017e by doch\u00e1zelo k jak\u00e9mukoli bo\u010dn\u00edmu posunu, a proto z\u016fst\u00e1v\u00e1 pro b\u011b\u017en\u011b instalovan\u00e9 senzory neviditeln\u00fd.<\/li>\n<li><strong>Nez\u00e1vislost:<\/strong> stroj m\u016f\u017ee b\u00fdt vystaven siln\u00fdm torzn\u00edm vibrac\u00edm, i kdy\u017e vykazuje n\u00edzk\u00e9 hodnoty bo\u010dn\u00edch vibrac\u00ed, a naopak \u2013 tyto dva jevy spolu nesouvis\u00ed.<\/li>\n<li><strong>Po\u0161kozen\u00ed:<\/strong> Kroutiv\u00e9 vibrace mohou zp\u016fsobit zlomen\u00ed h\u0159\u00eddel\u00ed a spojek, ani\u017e by to bylo jakkoli patrn\u00e9 z bo\u010dn\u00edch m\u011b\u0159en\u00ed, a pr\u00e1v\u011b proto jsou tak nebezpe\u010dn\u00e9.<\/li>\n<\/ul>\n<h3>Typick\u00e9 zp\u016fsoby poruchy<\/h3>\n<p>Vzhledem k tomu, \u017ee torzn\u00ed buzen\u00ed p\u016fsob\u00ed na hnac\u00ed h\u0159\u00eddel cyklick\u00fdm smykov\u00fdm nam\u00e1h\u00e1n\u00edm, maj\u00ed jeho poruchy charakteristick\u00e9 znaky:<\/p>\n<ul>\n<li><strong>\u00danavov\u00e9 zlomeniny h\u0159\u00eddele:<\/strong> obvykle \u010dist\u00fd lom pod \u00fahlem p\u0159ibli\u017en\u011b 45\u00b0 k ose h\u0159\u00eddele, co\u017e je rovina maxim\u00e1ln\u00edho smykov\u00e9ho nap\u011bt\u00ed.<\/li>\n<li><strong>Porucha spojovac\u00edho prvku:<\/strong> praskl\u00e9 zuby ozuben\u00fdch kol u ozuben\u00fdch spojek nebo natr\u017een\u00e9 pru\u017en\u00e9 prvky u elastomerov\u00fdch a lamelov\u00fdch spojek.<\/li>\n<li><strong>Zlomen\u00ed zubu ozuben\u00e9ho kola:<\/strong> poh\u00e1n\u011bno sp\u00ed\u0161e kol\u00edsav\u00fdm a st\u0159\u00eddav\u00fdm zat\u00ed\u017een\u00edm zub\u016f ne\u017e st\u00e1l\u00fdm to\u010div\u00fdm momentem.<\/li>\n<li><strong>Po\u0161kozen\u00ed kl\u00ed\u010de a dr\u00e1\u017eky:<\/strong> ot\u00edr\u00e1n\u00ed a uvol\u0148ov\u00e1n\u00ed v d\u016fsledku pohybu spoje tam a zp\u011bt p\u0159i st\u0159\u00eddav\u00e9m kroucen\u00ed.<\/li>\n<\/ul>\n<h2>2. M\u011b\u0159ic\u00ed techniky<\/h2>\n<p>Jeliko\u017e neexistuje \u017e\u00e1dn\u00fd vhodn\u00fd povrch, na kter\u00fd by bylo mo\u017en\u00e9 senzor nasm\u011brovat, vyvinuly se \u010dty\u0159i praktick\u00e9 metody, kter\u00e9 p\u0159edstavuj\u00ed kompromis mezi p\u0159esnost\u00ed na jedn\u00e9 stran\u011b a n\u00e1klady a frekven\u010dn\u00edm rozsahem na stran\u011b druh\u00e9.<\/p>\n<h3>Metoda tenzometr\u016f<\/h3>\n<p>Nejp\u0159\u00edm\u011bj\u0161\u00ed cesta \u2013 m\u011b\u0159en\u00ed torzn\u00edho nap\u011bt\u00ed p\u0159\u00edmo u zdroje:<\/p>\n<ul>\n<li>Tenzometry jsou nalepeny pod \u00fahlem 45\u00b0 k ose h\u0159\u00eddele, co\u017e je poloha, kter\u00e1 zachycuje maxim\u00e1ln\u00ed smykov\u00e9 nap\u011bt\u00ed.<\/li>\n<li>M\u011b\u0159\u00ed smykov\u00e9 nap\u011bt\u00ed vznikaj\u00edc\u00ed p\u0159i kroucen\u00ed, kter\u00e9 se p\u0159\u00edmo prom\u00edt\u00e1 do to\u010div\u00e9ho momentu a st\u0159\u00eddav\u00e9ho nam\u00e1h\u00e1n\u00ed.<\/li>\n<li>Rota\u010dn\u00ed h\u0159\u00eddel vy\u017eaduje bu\u010f sb\u011brac\u00ed krou\u017eky, nebo bezdr\u00e1tov\u00e9 p\u0159ipojen\u00ed <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/telemetry\/\">telemetrie<\/a> aby se sign\u00e1l zachytil z rotuj\u00edc\u00edho prvku.<\/li>\n<li>Je to sice nejp\u0159esn\u011bj\u0161\u00ed metoda, ale z\u00e1rove\u0148 i nejslo\u017eit\u011bj\u0161\u00ed a nejn\u00e1kladn\u011bj\u0161\u00ed, a proto se vyu\u017e\u00edv\u00e1 hlavn\u011b ve v\u00fdzkumu a v\u00fdvoji.<\/li>\n<\/ul>\n<h3>Metoda dvojit\u00e9ho ot\u00e1\u010dkom\u011bru<\/h3>\n<ul>\n<li>Dva optick\u00e9 senzory \u2013 obvykle dva <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/laser-tachometer\/\">laserov\u00e9 tachometry<\/a> \u2014 jsou zam\u011b\u0159eny na r\u016fzn\u00e1 m\u00edsta na h\u0159\u00eddeli.<\/li>\n<li>P\u0159\u00edstroj m\u011b\u0159\u00ed okam\u017eitou <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/phase\/\">f\u00e1ze<\/a> rozd\u00edl mezi t\u011bmito dv\u011bma stanicemi.<\/li>\n<li>Tento f\u00e1zov\u00fd posun p\u0159edstavuje \u00fahlov\u00e9 zkroucen\u00ed h\u0159\u00eddele mezi nimi, co\u017e je samotn\u00e1 torzn\u00ed vibrace.<\/li>\n<li>Jedn\u00e1 se o bezkontaktn\u00ed metodu, kter\u00e1 je v praxi skute\u010dn\u011b u\u017eite\u010dn\u00e1, obvykle se v\u0161ak omezuje na n\u00edzkofrekven\u010dn\u00ed torzn\u00ed slo\u017eky, tedy pod hranic\u00ed p\u0159ibli\u017en\u011b 100 Hz.<\/li>\n<\/ul>\n<h3>Laserov\u00fd torzn\u00ed vibrometr<\/h3>\n<ul>\n<li>Specializovan\u00fd laserov\u00fd Doppler\u016fv syst\u00e9m nam\u00ed\u0159en\u00fd na povrch h\u0159\u00eddele.<\/li>\n<li>M\u011b\u0159\u00ed kol\u00eds\u00e1n\u00ed \u00fahlov\u00e9 rychlosti p\u0159\u00edmo, bez nutnosti \u00fapravy h\u0159\u00eddele.<\/li>\n<li>Bezkontaktn\u00ed, s \u0161irok\u00fdm rozsahem pou\u017eiteln\u00fdch frekvenc\u00ed.<\/li>\n<li>V\u00fdkonn\u00e1, av\u0161ak n\u00e1kladn\u00e1 p\u0159\u00edstrojov\u00e1 technika ur\u010den\u00e1 pro n\u00e1ro\u010dn\u00e1 vy\u0161et\u0159ov\u00e1n\u00ed.<\/li>\n<\/ul>\n<h3>Anal\u00fdza proudu motoru<\/h3>\n<ul>\n<li>Kroutiv\u00e9 vibrace pohonu s elektrick\u00fdm motorem ovliv\u0148uj\u00ed zat\u00ed\u017een\u00ed, a t\u00edm zp\u016fsobuj\u00ed mal\u00e9 v\u00fdkyvy v proudu motoru.<\/li>\n<li>Anal\u00fdza motorov\u00e9ho proudu <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/spectrum\/\">spektrum<\/a> tyto v\u00fdkyvy nep\u0159\u00edmo odhaluje.<\/li>\n<li>Je to zcela neinvazivn\u00ed \u2013 \u017e\u00e1dn\u00fd sn\u00edma\u010d se k h\u0159\u00eddeli v\u016fbec nep\u0159ibli\u017euje.<\/li>\n<li>Je vhodn\u00e9 jej pova\u017eovat za screeningov\u00fd n\u00e1stroj, kter\u00fd upozorn\u00ed na probl\u00e9m, kter\u00fd je t\u0159eba potvrdit p\u0159\u00edmou metodou.<\/li>\n<\/ul>\n<h2>3. Analytick\u00e1 torzn\u00ed anal\u00fdza<\/h2>\n<p>M\u011b\u0159en\u00ed v\u00e1m \u0159ekne, co stroj pr\u00e1v\u011b d\u011bl\u00e1; modelov\u00e1n\u00ed v\u00e1m uk\u00e1\u017ee, jak se bude chovat v cel\u00e9m rozsahu ot\u00e1\u010dek, a umo\u017en\u00ed in\u017een\u00fdr\u016fm vy\u0159e\u0161it p\u0159\u00edpadn\u00e9 probl\u00e9my je\u0161t\u011b p\u0159ed zah\u00e1jen\u00edm obr\u00e1b\u011bn\u00ed.<\/p>\n<h3>Matematick\u00e9 modelov\u00e1n\u00ed<\/h3>\n<ul>\n<li>Pohonn\u00fd syst\u00e9m je zjednodu\u0161en na torzn\u00ed model s koncentrovan\u00fdmi hmotami \u2013 setrva\u010dn\u00edky propojen\u00e9 torzn\u00edmi pru\u017einami (\u00faseky h\u0159\u00eddele a spojky).<\/li>\n<li>Na z\u00e1klad\u011b toho se vypo\u010d\u00edtaj\u00ed torzn\u00ed vlastn\u00ed frekvence.<\/li>\n<li>Model p\u0159edpov\u00edd\u00e1 odezvu na ka\u017ed\u00fd zdroj buzen\u00ed a identifikuje torzn\u00ed <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/critical-speed\/\">kritick\u00e9 rychlosti<\/a> a <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/resonance\/\">rezonance<\/a>.<\/li>\n<\/ul>\n<h3>Zdroje excitace<\/h3>\n<p>Torzn\u00ed rezonance se st\u00e1vaj\u00ed nebezpe\u010dn\u00fdmi pouze tehdy, kdy\u017e je n\u011bco rozkmit\u00e1 na spr\u00e1vn\u00e9 frekvenci. Mezi obvykl\u00e9 p\u0159\u00ed\u010diny pat\u0159\u00ed:<\/p>\n<ul>\n<li><strong>P\u00edstov\u00e9 motory:<\/strong> Impulzy zapalov\u00e1n\u00ed z jednotliv\u00fdch v\u00e1lc\u016f vyvol\u00e1vaj\u00ed siln\u00e9 torzn\u00ed buzen\u00ed na ot\u00e1\u010dk\u00e1ch motoru.<\/li>\n<li><strong>Ozuben\u00e9 kolo:<\/strong> z\u00e1b\u011br zub\u016f vyvol\u00e1v\u00e1 kmitav\u00fd to\u010div\u00fd moment v <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/gear-mesh-frequency\/\">frekvence z\u00e1b\u011bru ozuben\u00fdch kol<\/a>.<\/li>\n<li><strong>Frekven\u010dn\u00ed m\u011bni\u010de:<\/strong> PWM sp\u00edn\u00e1n\u00ed zp\u016fsobuje vznik harmonick\u00fdch, kter\u00e9 se mohou projevit v torzn\u00edm m\u00f3du.<\/li>\n<li><strong>Elektrick\u00e9:<\/strong> motor <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/pole-pass-frequency\/\">frekvence pr\u016fchodu p\u00f3l\u016f<\/a> a <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/slip-frequency\/\">kluzn\u00e9 frekvence<\/a> p\u0159idat dal\u0161\u00ed torzn\u00ed buzen\u00ed.<\/li>\n<\/ul>\n<h3>Campbell\u016fv diagram pro torzi<\/h3>\n<p>Standardn\u00edm grafick\u00fdm n\u00e1strojem pro zobrazen\u00ed vztahu mezi frekvencemi a rychlost\u00ed je <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/campbell-diagram\/\">Campbell\u016fv diagram<\/a>:<\/p>\n<ul>\n<li>Torzn\u00ed vlastn\u00ed frekvence jsou vyneseny v z\u00e1vislosti na ot\u00e1\u010dk\u00e1ch.<\/li>\n<li>Jsou zobrazeny p\u0159ekr\u00fdvaj\u00edc\u00ed se \u0159ady vzbuzovac\u00edch po\u0159ad\u00ed (1\u00d7, 2\u00d7, po\u0159ad\u00ed zapalov\u00e1n\u00ed, po\u0159ad\u00ed z\u00e1b\u011bru ozuben\u00ed).<\/li>\n<li>V m\u00edst\u011b, kde vzbuzovac\u00ed po\u0159ad\u00ed prot\u00edn\u00e1 vlastn\u00ed frekvenci, vznik\u00e1 kritick\u00e1 torzn\u00ed rychlost \u2013 bod interference, kter\u00e9mu je t\u0159eba se vyhnout.<\/li>\n<li>Tento obr\u00e1zek pak slou\u017e\u00ed jako vod\u00edtko p\u0159i volb\u011b provozn\u00edch ot\u00e1\u010dek a p\u0159\u00edpadn\u00fdch omezen\u00fdch p\u00e1sem. Stejnou mapu ru\u0161en\u00ed pro dan\u00fd hnac\u00ed \u0159et\u011bzec m\u016f\u017eete nakreslit pomoc\u00ed <a href=\"https:\/\/vibromera.eu\/cs\/calculators\/campbell-diagram-calculator\/\">Kalkula\u010dka Campbellov\u00fdch diagram\u016f<\/a>.<\/li>\n<\/ul>\n<h2>4. Kritick\u00e9 aplikace<\/h2>\n<p>Anal\u00fdza torzn\u00edch sil nen\u00ed nutn\u00e1 ve v\u0161ech p\u0159\u00edpadech, ale u n\u011bkolika skupin stroj\u016f je prakticky nezbytn\u00e1.<\/p>\n<ul>\n<li><strong>Pohonn\u00e9 jednotky s p\u00edstov\u00fdm motorem:<\/strong> dieselov\u00e9 gener\u00e1torov\u00e9 soustavy, kompresory s plynov\u00fdmi motory a lodn\u00ed pohony, kde jsou kv\u016fli velk\u00fdm kol\u00eds\u00e1n\u00edm to\u010div\u00e9ho momentu anal\u00fdzy nezbytn\u00e9.<\/li>\n<li><strong>Dlouh\u00e9 hnac\u00ed h\u0159\u00eddele:<\/strong> pohony v\u00e1lcovac\u00edch stolic, lodn\u00ed hnac\u00ed h\u0159\u00eddele a pohony pap\u00edrensk\u00fdch stroj\u016f, kde samotn\u00e1 d\u00e9lka sni\u017euje torzn\u00ed tuhost a posouv\u00e1 vlastn\u00ed frekvence do provozn\u00edho rozsahu.<\/li>\n<li><strong>Vysokov\u00fdkonn\u00e9 p\u0159evodovky:<\/strong> p\u0159evodovky v\u011btrn\u00fdch turb\u00edn a pr\u016fmyslov\u00e9 reduktory s v\u00fdkonem nad p\u0159ibli\u017en\u011b 1 000 HP, u nich\u017e m\u016f\u017ee vzru\u0161en\u00ed zubov\u00e9ho z\u00e1b\u011bru vyvolat torz\u00e1ln\u00ed kmit\u00e1n\u00ed.<\/li>\n<li><strong>Syst\u00e9my motor\u016f s frekven\u010dn\u00edm m\u011bni\u010dem:<\/strong> s rostouc\u00edm po\u010dtem pohon\u016f se jedn\u00e1 o st\u00e1le z\u00e1va\u017en\u011bj\u0161\u00ed probl\u00e9m, proto\u017ee harmonick\u00e9 PWM sign\u00e1lu mohou vyvolat torzn\u00ed rezonance, k \u010demu\u017e by u motoru s pevn\u00fdmi ot\u00e1\u010dkami nikdy nedo\u0161lo.<\/li>\n<\/ul>\n<h2>5. Vyhodnocen\u00ed v\u00fdsledk\u016f<\/h2>\n<p>Torzn\u00ed anal\u00fdza p\u0159in\u00e1\u0161\u00ed t\u0159i v\u00fdstupy, kter\u00e9 spole\u010dn\u011b ur\u010duj\u00ed, zda je hnac\u00ed \u00fastroj\u00ed bezpe\u010dn\u00e9 pro provoz.<\/p>\n<h3>Torzn\u00ed vlastn\u00ed frekvence<\/h3>\n<ul>\n<li>Zji\u0161t\u011bno na z\u00e1klad\u011b m\u011b\u0159en\u00ed, v\u00fdpo\u010dtu nebo oboj\u00edho.<\/li>\n<li>Ve srovn\u00e1n\u00ed se v\u0161emi spolehliv\u00fdmi budic\u00edmi frekvencemi.<\/li>\n<li>Bylo ov\u011b\u0159eno, zda je zaji\u0161t\u011bno dostate\u010dn\u00e9 odd\u011blen\u00ed \u2013 dostate\u010dn\u00e1 rezerva mezi rezonan\u010dn\u00ed a budic\u00ed frekvenc\u00ed v cel\u00e9m provozn\u00edm rozsahu.<\/li>\n<\/ul>\n<h3>\u00darovn\u011b nap\u011bt\u00ed<\/h3>\n<ul>\n<li>St\u0159\u00eddav\u00e9 smykov\u00e9 nap\u011bt\u00ed se vypo\u010d\u00edt\u00e1v\u00e1 z nam\u011b\u0159en\u00e9 amplitudy kroutiv\u00e9ho momentu.<\/li>\n<li>Porovn\u00e1v\u00e1 se s mez\u00ed \u00fanavy materi\u00e1lu.<\/li>\n<li>Odhaduje se pod\u00edl \u00fanavov\u00e9 \u017eivotnosti, kter\u00fd se spot\u0159ebuje za hodinu nebo p\u0159i ka\u017ed\u00e9m spu\u0161t\u011bn\u00ed.<\/li>\n<li>N\u00e1sleduje z\u00e1v\u011br: jsou nam\u00e1h\u00e1n\u00ed p\u0159ijateln\u00e1 s ohledem na po\u017eadovanou \u017eivotnost?<\/li>\n<\/ul>\n<h3>Tlumen\u00ed<\/h3>\n<ul>\n<li>M\u011b\u0159eno podle ostrosti odezvy p\u0159i ka\u017ed\u00e9 torzn\u00ed rezonanci.<\/li>\n<li>Torzn\u00ed <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/damping\/\">tlumen\u00ed<\/a> je obvykle velmi n\u00edzk\u00e1 \u2013 \u010dasto pod 1 % kritick\u00e9 hodnoty.<\/li>\n<li>N\u00edzk\u00e9 tlumen\u00ed znamen\u00e1 vysok\u00e9 a \u00fazk\u00e9 rezonan\u010dn\u00ed vrcholy a velk\u00e9 zes\u00edlen\u00ed, pokud se \u0159\u00e1d buzen\u00ed shoduje s rezonan\u010dn\u00edm m\u00f3dem.<\/li>\n<\/ul>\n<h2>6. Strategie zm\u00edr\u0148ov\u00e1n\u00ed<\/h2>\n<p>Pokud anal\u00fdza odhal\u00ed probl\u00e9m, lze vyu\u017e\u00edt t\u0159i mo\u017enosti, kter\u00e9 se obvykle uplat\u0148uj\u00ed v tomto po\u0159ad\u00ed podle priority.<\/p>\n<h3>Frekven\u010dn\u00ed separace<\/h3>\n<ul>\n<li>Posu\u0148te vlastn\u00ed torzn\u00ed frekvence mimo v\u0161echny bud\u00edc\u00ed frekvence.<\/li>\n<li>Upravte pr\u016fm\u011br nebo d\u00e9lku h\u0159\u00eddele, p\u0159\u00edpadn\u011b vym\u011b\u0148te torzn\u00ed spojku <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/stiffness\/\">tuhost<\/a>, aby se znovu naala\u010fovaly tvary kmit\u016f.<\/li>\n<li>Zm\u011b\u0148te setrva\u010dnost \u2013 nap\u0159\u00edklad p\u0159id\u00e1n\u00edm setrva\u010dn\u00edku \u2013 a t\u00edm posu\u0148te vlastn\u00ed frekvence.<\/li>\n<\/ul>\n<h3>P\u0159id\u00e1n\u00ed tlumen\u00ed<\/h3>\n<ul>\n<li>Namontujte torzn\u00ed tlumi\u010d (visk\u00f3zn\u00ed nebo t\u0159ec\u00ed), kter\u00fd odvede energii z rezonance.<\/li>\n<li>M\u00edsto tuh\u00fdch spojek pou\u017eijte pru\u017en\u00e9 spojky s vysok\u00fdm tlumic\u00edm \u00fa\u010dinkem.<\/li>\n<li>Oba zp\u016fsoby sni\u017euj\u00ed zes\u00edlen\u00ed p\u0159i rezonanci, i kdy\u017e nen\u00ed mo\u017en\u00e9 dos\u00e1hnout dokonal\u00e9ho odd\u011blen\u00ed.<\/li>\n<\/ul>\n<h3>Zm\u011bny provozn\u00ed rychlosti<\/h3>\n<ul>\n<li>Vyhn\u011bte se nep\u0159etr\u017eit\u00e9mu provozu p\u0159i zji\u0161t\u011bn\u00fdch kritick\u00fdch torzn\u00edch ot\u00e1\u010dk\u00e1ch.<\/li>\n<li>Definujte a vynu\u0165te omezen\u00e9 rychlostn\u00ed p\u00e1sma, kter\u00fdmi stroj rychle proj\u00ed\u017ed\u00ed.<\/li>\n<li>U frekven\u010dn\u00edho m\u011bni\u010de nastavte m\u011bni\u010d tak, aby se minimalizovalo buzen\u00ed p\u0159i problematick\u00fdch harmonick\u00fdch.<\/li>\n<\/ul>\n<h2>7. Torzn\u00ed anal\u00fdza v r\u00e1mci ter\u00e9nn\u00edho programu<\/h2>\n<p>Pr\u00e1ce v oblasti torzn\u00edch vibrac\u00ed je sice specializovan\u00e1, ale nen\u00ed izolovan\u00e1 \u2013 dopl\u0148uje b\u011b\u017en\u00e9 vyva\u017eov\u00e1n\u00ed a kontroly bo\u010dn\u00edch vibrac\u00ed, kter\u00e9 udr\u017euj\u00ed hnac\u00ed \u00fastroj\u00ed v dobr\u00e9m stavu, a \u010dist\u00fd obraz bo\u010dn\u00edch vibrac\u00ed tvo\u0159\u00ed z\u00e1klad, na jeho\u017e pozad\u00ed vyniknou torzn\u00ed anom\u00e1lie. V ka\u017edodenn\u00ed praxi v ter\u00e9nu technik nejprve ov\u011b\u0159\u00ed, zda je samotn\u00fd rotor spr\u00e1vn\u011b vyv\u00e1\u017een\u00fd a zda 1\u00d7 <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/unbalance\/\">nevyv\u00e1\u017eenost<\/a> je pod kontrolou, proto\u017ee zbytkov\u00e1 nevyv\u00e1\u017eenost a <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/misalignment\/\">nesouosost<\/a> p\u0159id\u00e1vaj\u00ed do veden\u00ed vlastn\u00ed kol\u00eds\u00e1n\u00ed to\u010div\u00e9ho momentu. P\u0159enosn\u00fd dvoukan\u00e1lov\u00fd p\u0159\u00edstroj, jako je nap\u0159\u00edklad <a href=\"https:\/\/vibromera.eu\/cs\/produkt\/balanset-1\/\">Balanset-1A<\/a> zaji\u0161\u0165uje toto m\u011b\u0159en\u00ed p\u0159\u00edmo na m\u00edst\u011b \u2013 m\u011b\u0159\u00ed amplitudu a f\u00e1zi, vyva\u017euje rotor v jeho lo\u017eisc\u00edch a ov\u011b\u0159uje <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/residual-unbalance\/\">zbytkov\u00e1 nevyv\u00e1\u017eenost<\/a> \u2014 aby bylo mo\u017en\u00e9 ve\u0161kerou zb\u00fdvaj\u00edc\u00ed torzn\u00ed energii jednozna\u010dn\u011b p\u0159i\u0159adit skute\u010dn\u00fdm zdroj\u016fm torze, a nikoli bo\u010dn\u00edmu posunu, kter\u00fd se za n\u011b vyd\u00e1v\u00e1. Po vyv\u00e1\u017een\u00ed a vyrovn\u00e1n\u00ed rotoru lze pomoc\u00ed specializovan\u00e9ho m\u011b\u0159en\u00ed torze (dvojit\u00fd ot\u00e1\u010dkom\u011br nebo tenzometr) izolovat skute\u010dn\u00e9 torzn\u00ed chov\u00e1n\u00ed.<\/p>\n<p>Stru\u010dn\u011b \u0159e\u010deno, anal\u00fdza torzn\u00edch vibrac\u00ed je specializovan\u00e1 oblast studia vibrac\u00ed zam\u011b\u0159en\u00e1 na torzn\u00ed kmit\u00e1n\u00ed, kter\u00e9 m\u016f\u017ee zp\u016fsobit katastrof\u00e1ln\u00ed poruchy, je\u017e standardn\u00ed monitorov\u00e1n\u00ed bo\u010dn\u00edch vibrac\u00ed nedok\u00e1\u017ee odhalit. A\u010dkoli vy\u017eaduje speci\u00e1ln\u011b vyvinut\u00e9 m\u011b\u0159ic\u00ed a modelovac\u00ed postupy, je nepostradateln\u00e1 pro pohony s p\u00edstov\u00fdmi motory, dlouh\u00e9 h\u0159\u00eddele, p\u0159evodovky s vysok\u00fdm v\u00fdkonem a syst\u00e9my s frekven\u010dn\u00edmi m\u011bni\u010di, kde torzn\u00ed vibrace p\u0159edstavuj\u00ed re\u00e1ln\u00e9 riziko pro spolehlivost a bezpe\u010dnost.<\/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\u00ed anal\u00fdzou, m\u011b\u0159en\u00edm a vyhodnocov\u00e1n\u00edm kroutic\u00edch kmit\u016f v h\u0159\u00eddel\u00edch a hnac\u00edch \u00fastroj\u00edch, abyste zabr\u00e1nili \u00fanavov\u00fdm poruch\u00e1m spojek, ozuben\u00fdch kol a h\u0159\u00eddel\u00ed.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[114,109],"tags":[],"class_list":["post-274","glossary","type-glossary","status-publish","hentry","category-analysis","category-glossary"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/glossary\/274","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\/274\/revisions"}],"predecessor-version":[{"id":101315,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/glossary\/274\/revisions\/101315"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/media?parent=274"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/categories?post=274"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/tags?post=274"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}