{"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\/sk\/glossary\/torsional-vibration\/","title":{"rendered":"\u010co je to torzn\u00e9 vibr\u00e1cie? Pr\u00ed\u010diny a n\u00e1sledky"},"content":{"rendered":"<h1>Pochopenie torzn\u00fdch vibr\u00e1ci\u00ed v rotuj\u00facich strojoch<\/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\/sk\/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\/sk\/product\/balanset-1\/\" title=\"Prenosn\u00fd vyva\u017eova\u010d a analyz\u00e1tor vibr\u00e1ci\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\u00e1 s\u00faprava prenosn\u00e9ho vyva\u017eovacieho zariadenia a analyz\u00e1tora vibr\u00e1ci\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\/sk\/product-category\/devices\/\" rel=\"tag\">Zariadenia<\/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\/sk\/product\/balanset-1\/\" title=\"Prenosn\u00fd vyva\u017eova\u010d a analyz\u00e1tor vibr\u00e1ci\u00ed Balanset-1A\">Prenosn\u00fd vyva\u017eova\u010d a analyz\u00e1tor vibr\u00e1ci\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 (ak sa 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=\"\/sk\/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=\"Prida\u0165 do ko\u0161\u00edka\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Prida\u0165 do ko\u0161\u00edka\" 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=\"\/sk\/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=\"Prida\u0165 do ko\u0161\u00edka: \u201ePortable balancer &amp; Vibration analyzer Balanset-1A\u201c\" rel=\"nofollow\" data-success_message=\"\u201ePortable balancer &amp; Vibration analyzer Balanset-1A\u201c bol pridan\u00fd do v\u00e1\u0161ho ko\u0161\u00edka\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Prida\u0165 do ko\u0161\u00edka<\/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\/sk\/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\/sk\/product\/vibration-sensor\/\" title=\"Sn\u00edma\u010d vibr\u00e1ci\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 vibr\u00e1ci\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\/sk\/product-category\/parts\/\" rel=\"tag\">Diely<\/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\/sk\/product\/vibration-sensor\/\" title=\"Sn\u00edma\u010d vibr\u00e1ci\u00ed\">Sn\u00edma\u010d vibr\u00e1ci\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 (ak sa 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=\"\/sk\/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=\"Prida\u0165 do ko\u0161\u00edka\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Prida\u0165 do ko\u0161\u00edka\" 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=\"\/sk\/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=\"Prida\u0165 do ko\u0161\u00edka: \u201eVibration sensor\u201c\" rel=\"nofollow\" data-success_message=\"\u201eVibration sensor\u201c bol pridan\u00fd do v\u00e1\u0161ho ko\u0161\u00edka\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Prida\u0165 do ko\u0161\u00edka<\/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\/sk\/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\/sk\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optick\u00fd senzor (laserov\u00fd tachometer)\">\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 tachometer)\" 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\/sk\/product-category\/parts\/\" rel=\"tag\">Diely<\/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\/sk\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optick\u00fd senzor (laserov\u00fd tachometer)\">Optick\u00fd senzor (laserov\u00fd tachometer)<\/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 (ak sa 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=\"\/sk\/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=\"Prida\u0165 do ko\u0161\u00edka\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Prida\u0165 do ko\u0161\u00edka\" 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=\"\/sk\/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=\"Prida\u0165 do ko\u0161\u00edka: \u201eOptical Sensor (Laser Tachometer)\u201c\" rel=\"nofollow\" data-success_message=\"\u201eOptical Sensor (Laser Tachometer)\u201c bol pridan\u00fd do v\u00e1\u0161ho ko\u0161\u00edka\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Prida\u0165 do ko\u0161\u00edka<\/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\/sk\/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\/sk\/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=\"S\u00faprava na vyva\u017eovanie rotora Vibromera: prenosn\u00e9 puzdro, viackan\u00e1lov\u00fd prevodn\u00edk sign\u00e1lu, ru\u010dn\u00fd analyz\u00e1tor, magnetick\u00e1 z\u00e1klad\u0148a, vibra\u010dn\u00e9 senzory a \u0161pir\u00e1lov\u00e9 k\u00e1ble.\" 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\/sk\/product-category\/devices\/\" rel=\"tag\">Zariadenia<\/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\/sk\/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 (ak sa 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=\"\/sk\/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=\"Prida\u0165 do ko\u0161\u00edka\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Prida\u0165 do ko\u0161\u00edka\" 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=\"\/sk\/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=\"Prida\u0165 do ko\u0161\u00edka: \u201eBalanset-4\u201c\" rel=\"nofollow\" data-success_message=\"\u201eBalanset-4\u201c bol pridan\u00fd do v\u00e1\u0161ho ko\u0161\u00edka\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Prida\u0165 do ko\u0161\u00edka<\/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\/sk\/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\/sk\/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\u00e1klad\u0148a.\" 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\/sk\/product-category\/parts\/\" rel=\"tag\">Diely<\/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\/sk\/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 (ak sa 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=\"\/sk\/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=\"Prida\u0165 do ko\u0161\u00edka\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Prida\u0165 do ko\u0161\u00edka\" 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=\"\/sk\/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=\"Prida\u0165 do ko\u0161\u00edka: \u201eMagnetic Stand Insize-60-kgf\u201c\" rel=\"nofollow\" data-success_message=\"\u201eMagnetic Stand Insize-60-kgf\u201c bol pridan\u00fd do v\u00e1\u0161ho ko\u0161\u00edka\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Prida\u0165 do ko\u0161\u00edka<\/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\/sk\/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\/sk\/product\/reflective-tape\/\" title=\"Reflexn\u00e1 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\u00e1 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\/sk\/product-category\/parts\/\" rel=\"tag\">Diely<\/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\/sk\/product\/reflective-tape\/\" title=\"Reflexn\u00e1 p\u00e1ska\">Reflexn\u00e1 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 (ak sa 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=\"\/sk\/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=\"Prida\u0165 do ko\u0161\u00edka\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Prida\u0165 do ko\u0161\u00edka\" 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=\"\/sk\/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=\"Prida\u0165 do ko\u0161\u00edka: \u201eReflective tape\u201c\" rel=\"nofollow\" data-success_message=\"\u201eReflective tape\u201c bol pridan\u00fd do v\u00e1\u0161ho ko\u0161\u00edka\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Prida\u0165 do ko\u0161\u00edka<\/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\/sk\/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\/sk\/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 s\u00fapravy Balanset-1A s jednotkou rozhrania, sn\u00edma\u010dmi, tachometrom a pr\u00edslu\u0161enstvom\" 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\/sk\/product-category\/devices\/\" rel=\"tag\">Zariadenia<\/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\/sk\/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 (ak sa 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=\"\/sk\/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=\"Prida\u0165 do ko\u0161\u00edka\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Prida\u0165 do ko\u0161\u00edka\" 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=\"\/sk\/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=\"Prida\u0165 do ko\u0161\u00edka: \u201eDynamic balancer \u201cBalanset-1A\u201d OEM\u201c\" rel=\"nofollow\" data-success_message=\"\u201eDynamic balancer \u201cBalanset-1A\u201d OEM\u201c bol pridan\u00fd do v\u00e1\u0161ho ko\u0161\u00edka\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Prida\u0165 do ko\u0161\u00edka<\/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\u00e9 vibr\u00e1cie<\/strong> je uhlov\u00e1 oscil\u00e1cia rotuj\u00faceho hriade\u013ea okolo vlastnej osi \u2013 pohyb spo\u010d\u00edvaj\u00faci v kr\u00faten\u00ed a odkr\u00faten\u00ed, pri ktorom sa jednotliv\u00e9 \u010dasti hriade\u013ea v danom okamihu ot\u00e1\u010daj\u00fa mierne odli\u0161n\u00fdmi r\u00fdchlos\u0165ami. Na rozdiel od <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/lateral-vibration\/\">bo\u010dn\u00e9 vibr\u00e1cie<\/a> (pohyb zo strany na stranu) alebo <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/axial-vibration\/\">axi\u00e1lne vibr\u00e1cie<\/a> (pohyb tam a sp\u00e4\u0165 pozd\u013a\u017e hriade\u013ea), pri torzn\u00fdch vibr\u00e1ci\u00e1ch nedoch\u00e1dza k \u017eiadnemu line\u00e1rnemu posunu; hriade\u013e sa jednoducho zr\u00fdch\u013euje a spoma\u013euje okolo stredovej polohy ot\u00e1\u010dania, pri\u010dom podlieha striedav\u00e9mu kladn\u00e9mu a z\u00e1porn\u00e9mu uhlov\u00e9mu zr\u00fdchleniu. Hoci s\u00fa ich amplit\u00fady zvy\u010dajne ove\u013ea men\u0161ie ako amplit\u00fady bo\u010dn\u00fdch vibr\u00e1ci\u00ed a je zn\u00e1me, \u017ee ich je ve\u013emi \u0165a\u017ek\u00e9 zisti\u0165, m\u00f4\u017eu v hriade\u013eoch, spojk\u00e1ch a prevodoch vytv\u00e1ra\u0165 obrovsk\u00e9 striedav\u00e9 nap\u00e4tia \u2013 a ide o jeden z m\u00e1la sp\u00f4sobov poruchy, ktor\u00e9 m\u00f4\u017eu zni\u010di\u0165 hnac\u00ed re\u0165azec takmer bez varovania.<\/p>\n<h2>1. Fyzik\u00e1lny mechanizmus<\/h2>\n<h3>Ako doch\u00e1dza k torzn\u00fdm vibr\u00e1ci\u00e1m<\/h3>\n<p>Tento mechanizmus si naj\u013eah\u0161ie predstav\u00edme ako syst\u00e9m pru\u017einy a hmoty, ktor\u00fd je ovinut\u00fd okolo osi ot\u00e1\u010dania:<\/p>\n<ul>\n<li>Predstavte si dlh\u00fd hriade\u013e sp\u00e1jaj\u00faci motor s poh\u00e1\u0148anou z\u00e1\u0165a\u017eou<\/li>\n<li>Hriade\u013e funguje ako torzn\u00e1 pru\u017eina, ktor\u00e1 pri kr\u00faten\u00ed akumuluje a uvo\u013e\u0148uje energiu.<\/li>\n<li>Ke\u010f na \u0148u p\u00f4sob\u00ed kol\u00edsav\u00fd kr\u00fatiaci moment, hriade\u013e osciluje, pri\u010dom niektor\u00e9 jeho \u010dasti sa ot\u00e1\u010daj\u00fa r\u00fdchlej\u0161ie a in\u00e9 pomal\u0161ie, ne\u017e je priemern\u00e1 r\u00fdchlos\u0165.<\/li>\n<li>Tieto kmitania sa dramaticky zosil\u0148uj\u00fa, ak sa frekvencia budenia zhoduje s torznou vlastnou frekvenciou \u2014 torznou <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/resonance\/\">rezonancia<\/a>.<\/li>\n<\/ul>\n<h3>Torzn\u00e9 vlastn\u00e9 frekvencie<\/h3>\n<p>Ka\u017ed\u00fd syst\u00e9m hriade\u013eov m\u00e1 vlastn\u00e9 torzn\u00e9 frekvencie, ktor\u00e9 s\u00fa dan\u00e9:<\/p>\n<ul>\n<li><strong>Torzn\u00e1 tuhos\u0165 hriade\u013ea:<\/strong> z\u00e1vis\u00ed od priemeru hriade\u013ea, d\u013a\u017eky a modulu \u0161myku materi\u00e1lu.<\/li>\n<li><strong>Zotrva\u010dnos\u0165 syst\u00e9mu:<\/strong> momenty zotrva\u010dnosti spojen\u00fdch rotuj\u00facich komponentov \u2013 rotora motora, spojok, prevodoviek a za\u0165a\u017eenia.<\/li>\n<li><strong>Viacero re\u017eimov:<\/strong> Zlo\u017eit\u00e9 hnacie \u00fastrojenstv\u00e1 maj\u00fa nieko\u013eko torzn\u00fdch vlastn\u00fdch frekvenci\u00ed, nie len jednu.<\/li>\n<li><strong>Vz\u00e1jomn\u00e9 vplyvy:<\/strong> Flexibiln\u00e9 spojky zvy\u0161uj\u00fa torzn\u00fa poddajnos\u0165 a zni\u017euj\u00fa vlastn\u00e9 frekvencie<\/li>\n<\/ul>\n<p>Ke\u010f\u017ee tieto frekvencie z\u00e1visia iba od tuhosti a zotrva\u010dnosti \u2013 nikdy od lo\u017e\u00edsk \u010di z\u00e1kladov \u2013, stroj, ktor\u00fd je z h\u013eadiska radi\u00e1lnych vibr\u00e1ci\u00ed mechanicky tich\u00fd, m\u00f4\u017ee aj tak vykazova\u0165 nebezpe\u010dn\u00fa torzn\u00fa rezonanciu.<\/p>\n<h2>2. Hlavn\u00e9 pr\u00ed\u010diny torzn\u00fdch vibr\u00e1ci\u00ed<\/h2>\n<h3>1. Variabiln\u00fd kr\u00fatiaci moment z piestov\u00fdch motorov<\/h3>\n<p>Najbe\u017enej\u0161\u00ed zdroj v mnoh\u00fdch aplik\u00e1ci\u00e1ch:<\/p>\n<ul>\n<li><strong>Dieselov\u00e9 a benz\u00ednov\u00e9 motory:<\/strong> ka\u017ed\u00fd cyklus spa\u013eovania prin\u00e1\u0161a sk\u00f4r impulz kr\u00fatiaceho momentu ne\u017e plynul\u00fd \u0165ah.<\/li>\n<li><strong>Poradie zapa\u013eovania:<\/strong> vytv\u00e1ra harmonick\u00e9 kmity ot\u00e1\u010dok motora.<\/li>\n<li><strong>Po\u010det valcov:<\/strong> Menej valcov sp\u00f4sobuje v\u00e4\u010d\u0161ie kol\u00edsanie kr\u00fatiaceho momentu na ot\u00e1\u010dku.<\/li>\n<li><strong>Riziko rezonancie:<\/strong> prev\u00e1dzkov\u00e1 r\u00fdchlos\u0165 sa m\u00f4\u017ee zhodova\u0165 s torznou <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/critical-speed\/\">kritick\u00e1 r\u00fdchlos\u0165<\/a>.<\/li>\n<\/ul>\n<h3>2. Sily v z\u00e1bere ozuben\u00fdch kolies<\/h3>\n<p>Prevodov\u00e9 syst\u00e9my prirodzene vyvol\u00e1vaj\u00fa torzn\u00e9 kmity:<\/p>\n<ul>\n<li>Str\u00e1nka <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/gear-mesh-frequency\/\">frekvencia z\u00e1beru ozuben\u00fdch kolies<\/a> (po\u010det zubov \u00d7 ot\u00e1\u010dky za min\u00fatu) vytv\u00e1ra oscila\u010dn\u00fd kr\u00fatiaci moment.<\/li>\n<li>K tomu sa prid\u00e1vaj\u00fa chyby v rozostupe zubov a nepresnosti v profile.<\/li>\n<li><a href=\"https:\/\/vibromera.eu\/sk\/glossary\/backlash\/\">Prevodov\u00e1 v\u00f4\u013ea<\/a> m\u00f4\u017ee sp\u00f4sobi\u0165 r\u00e1zov\u00e9 za\u0165a\u017eenie pri odde\u013eovan\u00ed a op\u00e4tovnom zap\u00e1jan\u00ed zubov.<\/li>\n<li>Viacstup\u0148ov\u00e9 prevodovky vytv\u00e1raj\u00fa zlo\u017eit\u00e9 torzn\u00e9 syst\u00e9my s viacer\u00fdmi prev\u00e1dzkov\u00fdmi re\u017eimami.<\/li>\n<\/ul>\n<h3>3. Probl\u00e9my s elektrick\u00fdm motorom<\/h3>\n<p>Elektromotory m\u00f4\u017eu samy o sebe vyvol\u00e1va\u0165 torzn\u00e9 poruchy:<\/p>\n<ul>\n<li><strong><a href=\"https:\/\/vibromera.eu\/sk\/glossary\/pole-pass-frequency\/\">Frekvencia prechodu p\u00f3lov<\/a>:<\/strong> Interakcia medzi rotorom a statorom vytv\u00e1ra pulzuj\u00faci kr\u00fatiaci moment<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/sk\/glossary\/broken-rotor-bars\/\">Zlomen\u00e9 rotorov\u00e9 ty\u010de<\/a>:<\/strong> generova\u0165 impulzy kr\u00fatiaceho momentu na <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/slip-frequency\/\">frekvencia sklzu<\/a>.<\/li>\n<li><strong>Frekven\u010dn\u00e9 meni\u010de (VFD):<\/strong> PWM sp\u00ednanie m\u00f4\u017ee priamo vyvola\u0165 torzn\u00e9 kmity.<\/li>\n<li><strong>Po\u010diato\u010dn\u00e9 prechodov\u00e9 stavy:<\/strong> Pri sp\u00fa\u0161\u0165an\u00ed motora doch\u00e1dza k v\u00fdrazn\u00fdm v\u00fdkyvom kr\u00fatiaceho momentu v d\u00f4sledku zr\u00fdch\u013eovania rotora.<\/li>\n<\/ul>\n<h3>4. Zmeny za\u0165a\u017eenia procesu<\/h3>\n<p>Premenliv\u00e9 za\u0165a\u017eenie poh\u00e1\u0148an\u00e9ho zariadenia sp\u00f4sobuje sp\u00e4tn\u00e9 pren\u00e1\u0161anie kr\u00fatiacich impulzov do hnacieho \u00fastrojenstva:<\/p>\n<ul>\n<li>Kompresor <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/surging\/\">prep\u00e4tie<\/a> podujatia.<\/li>\n<li>\u010cerpadlo <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/cavitation\/\">kavit\u00e1cia<\/a> \u010do sp\u00f4sobuje n\u00e1hle zv\u00fd\u0161enie kr\u00fatiaceho momentu.<\/li>\n<li>Cyklick\u00e9 za\u0165a\u017eenie v drvi\u010doch, mlynoch a lisoch.<\/li>\n<li><a href=\"https:\/\/vibromera.eu\/sk\/glossary\/blade-passing-frequency\/\">Frekvencia prechodu lopatiek<\/a> sily p\u00f4sobiace na ventil\u00e1tory a turb\u00edny.<\/li>\n<\/ul>\n<h3>5. Probl\u00e9my so spojkou a pohonom<\/h3>\n<ul>\n<li>Opotrebovan\u00e9 alebo po\u0161koden\u00e9 spojky s vo\u013en\u00fdm pohybom alebo v\u00f4\u013eou \u2014 pozri <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/coupling-defects\/\">chyby spojky<\/a>.<\/li>\n<li>K\u013abov\u00e9 spojky pracuj\u00face pod uhlom, ktor\u00e9 vytv\u00e1raj\u00fa dvojn\u00e1sobn\u00e9 torzn\u00e9 nam\u00e1hanie.<\/li>\n<li>Preklz\u00e1vanie a chvenie reme\u0148ov\u00e9ho pohonu.<\/li>\n<li>Pohon re\u0165azou s polyg\u00f3nov\u00fdm mechanizmom.<\/li>\n<\/ul>\n<h2>3. Probl\u00e9my pri detekcii a meran\u00ed<\/h2>\n<h3>Pre\u010do je \u0165a\u017ek\u00e9 zisti\u0165 torzn\u00e9 vibr\u00e1cie<\/h3>\n<p>Na rozdiel od bo\u010dn\u00fdch vibr\u00e1ci\u00ed sa torzn\u00e9 vibr\u00e1cie v be\u017enej sade n\u00e1strojov nenach\u00e1dzaj\u00fa:<\/p>\n<ul>\n<li><strong>\u017diadny radi\u00e1lny posun:<\/strong> oby\u010dajn\u00e9 <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/accelerometer\/\">akcelerometre<\/a> na puzdr\u00e1ch lo\u017e\u00edsk jednoducho nedok\u00e1\u017eu zachyti\u0165 \u010disto torzn\u00fd pohyb.<\/li>\n<li><strong>Mal\u00e9 uhlov\u00e9 amplit\u00fady:<\/strong> typick\u00e9 amplit\u00fady sa pohybuj\u00fa v rozmedz\u00ed zlomkov stup\u0148a.<\/li>\n<li><strong>Potrebn\u00e9 \u0161pecializovan\u00e9 vybavenie:<\/strong> s\u00fa potrebn\u00e9 \u0161pecializovan\u00e9 sn\u00edma\u010de kr\u00fatiaceho momentu alebo zlo\u017eit\u00e9 anal\u00fdzy.<\/li>\n<li><strong>\u010casto sa to prehliada:<\/strong> zriedka je to s\u00fa\u010das\u0165ou be\u017enej rutiny <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/vibration-monitoring\/\">monitorovanie vibr\u00e1ci\u00ed<\/a> program, tak\u017ee prv\u00fdm pr\u00edznakom je \u010dasto zlyhanie.<\/li>\n<\/ul>\n<h3>Met\u00f3dy merania<\/h3>\n<h4>1. Tenzometre<\/h4>\n<ul>\n<li>Namontovan\u00e9 pod uhlom 45\u00b0 k osi hriade\u013ea na meranie \u0161mykovej deform\u00e1cie.<\/li>\n<li>Vy\u017eaduje <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/telemetry\/\">telemetria<\/a> syst\u00e9m na prenos sign\u00e1lu z rotuj\u00faceho hriade\u013ea.<\/li>\n<li>Poskytuje priame meranie kr\u00fatiaceho momentu.<\/li>\n<li>Najpresnej\u0161ia met\u00f3da, av\u0161ak zlo\u017eit\u00e1 a n\u00e1kladn\u00e1.<\/li>\n<\/ul>\n<h4>2. Dvojsondov\u00e9 torzn\u00e9 vibra\u010dn\u00e9 senzory<\/h4>\n<ul>\n<li>Dva optick\u00e9 alebo magnetick\u00e9 sn\u00edma\u010de meraj\u00fa r\u00fdchlos\u0165 v r\u00f4znych miestach hriade\u013ea.<\/li>\n<li>F\u00e1zov\u00fd rozdiel medzi t\u00fdmito dvoma sign\u00e1lmi odha\u013euje torzn\u00e9 kmitanie.<\/li>\n<li>Bezkontaktn\u00e9 meranie.<\/li>\n<li>Mo\u017eno namontova\u0165 do\u010dasne alebo natrvalo.<\/li>\n<\/ul>\n<h4>3. Laserov\u00e9 torzn\u00e9 vibrometre<\/h4>\n<ul>\n<li>Optick\u00e9 meranie zmien uhlovej r\u00fdchlosti hriade\u013ea.<\/li>\n<li>Bezkontaktn\u00e9, bez nutnosti pr\u00edpravy hriade\u013ea.<\/li>\n<li>Drah\u00e9, ale ve\u013emi \u00fa\u010dinn\u00e9 pri rie\u0161en\u00ed probl\u00e9mov.<\/li>\n<\/ul>\n<h4>4. Nepriame ukazovatele<\/h4>\n<ul>\n<li>Anal\u00fdza charakteristiky pr\u00fadu motora (MCSA) m\u00f4\u017ee odhali\u0165 probl\u00e9my s torziou z elektrick\u00e9ho h\u013eadiska.<\/li>\n<li>Vzory opotrebenia spojok a ozuben\u00fdch kolies.<\/li>\n<li>Hriade\u013e <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/fatigue\/\">\u00fanava<\/a>-miesta a orient\u00e1cia trhl\u00edn.<\/li>\n<li>Nezvy\u010dajn\u00e9 bo\u010dn\u00e9 vibra\u010dn\u00e9 vzorce, ktor\u00e9 m\u00f4\u017eu by\u0165 spojen\u00e9 s torzn\u00fdmi m\u00f3dmi<\/li>\n<\/ul>\n<h2>4. D\u00f4sledky a mechanizmy po\u0161kodenia<\/h2>\n<h3>\u00danavov\u00e9 poruchy<\/h3>\n<p>Hlavn\u00fdm nebezpe\u010denstvom torzn\u00fdch vibr\u00e1ci\u00ed je \u00fanava materi\u00e1lu sp\u00f4soben\u00e1 opakovan\u00fdm nam\u00e1han\u00edm:<\/p>\n<ul>\n<li><strong>Poruchy hriade\u013ea:<\/strong> \u00fanavov\u00e9 trhliny zvy\u010dajne prebiehaj\u00fa pod uhlom 45\u00b0 k osi hriade\u013ea, pozd\u013a\u017e rov\u00edn s maxim\u00e1lnym \u0161mykov\u00fdm nap\u00e4t\u00edm.<\/li>\n<li><strong>Poruchy spojok:<\/strong> opotrebovanie zubov ozuben\u00fdch spojok a \u00fanava pru\u017en\u00fdch prvkov.<\/li>\n<li><strong>Zlomenie zubov ozuben\u00e9ho kolesa:<\/strong> ur\u00fdchlen\u00e9 torzn\u00fdmi kmitaniami, \u010do prispieva k <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/gear-defects\/\">chyby prevodov\u00e9ho stup\u0148a<\/a>.<\/li>\n<li><strong>Po\u0161kodenie k\u013e\u00fa\u010da a dr\u00e1\u017eky:<\/strong> opotrebovanie sp\u00f4soben\u00e9 neust\u00e1le meniacim sa kr\u00fatiacim momentom.<\/li>\n<\/ul>\n<h3>Charakteristiky torzn\u00fdch por\u00fach<\/h3>\n<ul>\n<li>\u010casto n\u00e1hle a katastrof\u00e1lne, bez ak\u00e9hoko\u013evek predch\u00e1dzaj\u00faceho varovania.<\/li>\n<li>Povrchy lomov s\u00fa v uhle pribli\u017ene 45\u00b0 k osi telesa.<\/li>\n<li>Stopy po vln\u00e1ch na povrchu lomu, ktor\u00e9 sved\u010dia o \u0161\u00edren\u00ed \u00fanavovej trhliny.<\/li>\n<li>M\u00f4\u017ee sa to sta\u0165 aj vtedy, ke\u010f s\u00fa hodnoty bo\u010dn\u00fdch vibr\u00e1ci\u00ed \u00faplne v poriadku \u2013 pr\u00e1ve preto sa probl\u00e9my s torziou tak \u010dasto prehliadaj\u00fa.<\/li>\n<\/ul>\n<h3>Probl\u00e9my s v\u00fdkonom<\/h3>\n<ul>\n<li>Probl\u00e9my s regul\u00e1ciou ot\u00e1\u010dok v presn\u00fdch pohonoch.<\/li>\n<li>Nadmern\u00e9 opotrebenie prevodoviek a spojok.<\/li>\n<li>Hluk sp\u00f4soben\u00fd chven\u00edm prevodovky a n\u00e1razmi spojky.<\/li>\n<li>Neefekt\u00edvnos\u0165 prenosu energie.<\/li>\n<\/ul>\n<h2>5. Anal\u00fdza a modelovanie<\/h2>\n<h3>Torzn\u00e1 anal\u00fdza po\u010das n\u00e1vrhu<\/h3>\n<p>Zvukov\u00fd dizajn si vy\u017eaduje \u0161pecializovan\u00e9ho <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/torsional-analysis\/\">torzn\u00e1 anal\u00fdza<\/a>:<\/p>\n<ul>\n<li><strong>V\u00fdpo\u010det vlastnej frekvencie:<\/strong> ur\u010di\u0165 v\u0161etky kritick\u00e9 ot\u00e1\u010dky pri kr\u00faten\u00ed.<\/li>\n<li><strong>Anal\u00fdza vyn\u00faten\u00fdch odpoved\u00ed:<\/strong> predpoveda\u0165 amplit\u00fady kr\u00fatiaceho momentu za prev\u00e1dzkov\u00fdch podmienok.<\/li>\n<li><strong>Campbellov diagram:<\/strong> a <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/campbell-diagram\/\">Campbellov diagram<\/a> zn\u00e1zor\u0148uje torzn\u00e9 vlastn\u00e9 frekvencie v z\u00e1vislosti od prev\u00e1dzkovej r\u00fdchlosti s cie\u013eom odhali\u0165 s\u00favislosti.<\/li>\n<li><strong>Anal\u00fdza nap\u00e4t\u00ed:<\/strong> vypo\u010d\u00edta\u0165 striedav\u00e9 \u0161mykov\u00e9 nap\u00e4tia v kritick\u00fdch komponentoch.<\/li>\n<li><strong>Predpove\u010f \u017eivotnosti pri \u00fanavovom nam\u00e1han\u00ed:<\/strong> odhadn\u00fa\u0165 \u017eivotnos\u0165 s\u00fa\u010dasti pri torznom nam\u00e1han\u00ed \u2014 a <a href=\"https:\/\/vibromera.eu\/sk\/calculators\/fatigue-life-calculator\/\">kalkul\u00e1tor \u00fanavovej \u017eivotnosti<\/a> prev\u00e1dza striedav\u00e9 nam\u00e1hanie a krivku S-N na o\u010dak\u00e1van\u00fd po\u010det cyklov.<\/li>\n<\/ul>\n<h3>Softv\u00e9rov\u00e9 n\u00e1stroje<\/h3>\n<p>N\u00e1ro\u010dnej\u0161ie anal\u00fdzy vykon\u00e1va \u0161pecializovan\u00fd softv\u00e9r:<\/p>\n<ul>\n<li>Modely s koncentrovanou hmotnos\u0165ou a viacer\u00fdmi zotrva\u010dnos\u0165ami.<\/li>\n<li>Anal\u00fdza kr\u00fatiaceho momentu met\u00f3dou kone\u010dn\u00fdch prvkov.<\/li>\n<li>Simul\u00e1cia prechodn\u00fdch javov, ako s\u00fa spustenie motora a skraty, v \u010dasovej oblasti.<\/li>\n<li>Anal\u00fdza harmonick\u00fdch v frekven\u010dnej oblasti.<\/li>\n<\/ul>\n<h2>6. Met\u00f3dy zmier\u0148ovania a riadenia<\/h2>\n<h3>N\u00e1vrhov\u00e9 rie\u0161enia<\/h3>\n<ul>\n<li><strong>Bezpe\u010dnostn\u00e9 rezervy:<\/strong> udr\u017eujte vlastn\u00e9 torzn\u00e9 frekvencie v rozp\u00e4t\u00ed minim\u00e1lne \u00b120 % od budiacich frekvenci\u00ed.<\/li>\n<li><strong>Tlmenie:<\/strong> vyu\u017e\u00edvaj\u00fa torzn\u00e9 tlmi\u010de (visk\u00f3zne alebo trecie) na rozpt\u00fdlenie energie \u2014 praktick\u00e1 str\u00e1nka mechaniky <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/damping\/\">tlmenie<\/a>.<\/li>\n<li><strong>Pru\u017en\u00e9 spojky:<\/strong> zv\u00fd\u0161i\u0165 torzn\u00fa poddajnos\u0165, aby sa vlastn\u00e9 frekvencie posunuli pod rozsah budenia.<\/li>\n<li><strong>Hromadn\u00e9 ladenie:<\/strong> Pridajte zotrva\u010dn\u00edky alebo upravte zotrva\u010dnosti na posun vlastn\u00fdch frekvenci\u00ed<\/li>\n<li><strong>Zmeny tuhosti:<\/strong> zmeni\u0165 priemer hriade\u013ea alebo tuhos\u0165 spojky.<\/li>\n<\/ul>\n<h3>Prev\u00e1dzkov\u00e9 rie\u0161enia<\/h3>\n<ul>\n<li><strong>Obmedzenia r\u00fdchlosti:<\/strong> vyhnite sa nepretr\u017eit\u00e9mu prev\u00e1dzkovaniu pri torznej kritickej ot\u00e1\u010dke.<\/li>\n<li><strong>R\u00fdchle zr\u00fdchlenie:<\/strong> pri rozbiehan\u00ed r\u00fdchlo prekona\u0165 kritick\u00e9 r\u00fdchlosti.<\/li>\n<li><strong>Riadenie za\u0165a\u017eenia:<\/strong> vyhnite sa prev\u00e1dzkov\u00fdm podmienkam, ktor\u00e9 vyvol\u00e1vaj\u00fa torzn\u00e9 kmity.<\/li>\n<li><strong>Ladenie VFD:<\/strong> nastavi\u0165 parametre pohonu tak, aby sa minimalizovalo torzn\u00e9 rozkmitanie.<\/li>\n<\/ul>\n<h3>V\u00fdber komponentov<\/h3>\n<ul>\n<li><strong>Spojky s vysok\u00fdm tlmen\u00edm:<\/strong> elastom\u00e9rne alebo hydraulick\u00e9 spojky, ktor\u00e9 pohlcuj\u00fa kr\u00fatiacu energiu.<\/li>\n<li><strong>Torzn\u00e9 tlmi\u010de:<\/strong> zariadenia \u0161peci\u00e1lne navrhnut\u00e9 pre pohony s piestov\u00fdm motorom.<\/li>\n<li><strong>Kvalita prevodovky:<\/strong> Presn\u00e9 ozuben\u00e9 koles\u00e1 s \u00fazkymi toleranciami zni\u017euj\u00fa vibr\u00e1cie priamo pri zdroji.<\/li>\n<li><strong>Materi\u00e1l hriade\u013ea:<\/strong> Materi\u00e1ly s vysokou \u00fanavovou pevnos\u0165ou pre hriadele s kritick\u00fdm torzn\u00fdm za\u0165a\u017een\u00edm<\/li>\n<\/ul>\n<h2>7. Priemyseln\u00e9 aplik\u00e1cie a normy<\/h2>\n<h3>Kritick\u00e9 aplik\u00e1cie<\/h3>\n<p>Anal\u00fdza kr\u00fatiaceho momentu je obzvl\u00e1\u0161\u0165 d\u00f4le\u017eit\u00e1 pre:<\/p>\n<ul>\n<li><strong>Pohonn\u00e9 jednotky s piestov\u00fdm motorom:<\/strong> dieselov\u00e9 gener\u00e1tory a kompresory s plynov\u00fdm pohonom.<\/li>\n<li><strong>Dlh\u00e9 hnacie hriadele:<\/strong> lodn\u00e9 pohony a valcovne.<\/li>\n<li><strong>Vysokov\u00fdkonn\u00e9 prevodovky:<\/strong> vetern\u00e9 turb\u00edny a priemyseln\u00e9 prevodovky.<\/li>\n<li><strong>Pohonn\u00e9 jednotky s premenliv\u00fdmi ot\u00e1\u010dkami:<\/strong> Aplik\u00e1cie motorov s frekven\u010dn\u00fdm meni\u010dom a servosyst\u00e9my.<\/li>\n<li><strong>Syst\u00e9my s viacer\u00fdmi telami:<\/strong> zlo\u017eit\u00e9 hnacie \u00fastrojenstv\u00e1 s viacer\u00fdmi prepojen\u00fdmi strojmi.<\/li>\n<\/ul>\n<h3>Relevantn\u00e9 normy<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/vibromera.eu\/sk\/glossary\/api-684\/\">API 684<\/a>:<\/strong> dynamika rotora, vr\u00e1tane postupov torznej anal\u00fdzy.<\/li>\n<li><strong>API 617:<\/strong> torzn\u00e9 po\u017eiadavky na odstrediv\u00e9 kompresory.<\/li>\n<li><strong>API 672:<\/strong> torzn\u00e1 anal\u00fdza pre kompaktn\u00e9 piestov\u00e9 kompresory.<\/li>\n<li><strong>ISO 22266:<\/strong> torzn\u00e9 vibr\u00e1cie rota\u010dn\u00fdch strojov.<\/li>\n<li><strong>VDI 2039:<\/strong> torsional vibration of drivelines &mdash; calculation, measurement, reduction.<\/li>\n<\/ul>\n<h2>8. Vz\u0165ah k in\u00fdm typom vibr\u00e1ci\u00ed<\/h2>\n<p>Hoci sa torzn\u00e9 kmity odli\u0161uj\u00fa od bo\u010dn\u00fdch a axi\u00e1lnych kmitov, nie v\u017edy zost\u00e1vaj\u00fa izolovan\u00e9 \u2013 m\u00f4\u017eu sa prepoji\u0165 s ostatn\u00fdmi m\u00f3dmi:<\/p>\n<ul>\n<li><strong>Bo\u010dn\u00e9 torzn\u00e9 v\u00e4zby:<\/strong> V ur\u010dit\u00fdch geometri\u00e1ch na seba p\u00f4sobia torzn\u00e9 a bo\u010dn\u00e9 m\u00f3dy a vymie\u0148aj\u00fa si energiu.<\/li>\n<li><strong>Oko prevodovky:<\/strong> kr\u00fatiace vibr\u00e1cie menia za\u0165a\u017eenie zubov, \u010do n\u00e1sledne vyvol\u00e1va bo\u010dn\u00e9 vibr\u00e1cie.<\/li>\n<li><strong>K\u013abov\u00e9 spojky:<\/strong> uhlov\u00e9 <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/misalignment\/\">nespr\u00e1vne zarovnanie<\/a> prev\u00e1dza kr\u00fatiaci moment na bo\u010dn\u00fd pohyb.<\/li>\n<li><strong>Diagnostick\u00e1 \u00faloha:<\/strong> komplexn\u00fd vibra\u010dn\u00fd sign\u00e1l m\u00f4\u017ee obsahova\u0165 pr\u00edspevky viacer\u00fdch typov vibr\u00e1ci\u00ed naraz, a preto sa porucha, ktor\u00fa nie je mo\u017en\u00e9 odstr\u00e1ni\u0165 vyva\u017eovan\u00edm alebo vyrovn\u00e1van\u00edm, niekedy uk\u00e1\u017ee ako torzn\u00e1.<\/li>\n<\/ul>\n<p>Pri be\u017enej pr\u00e1ci v ter\u00e9ne plat\u00ed, \u017ee za zdanlivo bezchybn\u00fdmi radi\u00e1lnymi hodnotami sa skr\u00fdvaj\u00fa probl\u00e9my s kr\u00fatiacim momentom. Ke\u010f prenosn\u00fd analyz\u00e1tor, ako je napr\u00edklad <a href=\"https:\/\/vibromera.eu\/sk\/produkt\/balanset-1\/\">Balanset-1A<\/a> potvrdzuje, \u017ee 1X <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/unbalance\/\">nevyv\u00e1\u017eenos\u0165<\/a> a <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/misalignment\/\">nespr\u00e1vne zarovnanie<\/a> ak s\u00fa hodnoty v r\u00e1mci tolerancie, ale v hnacom \u00fastrojenstve sa aj tak opakuj\u00fa poruchy hriade\u013eov, spojok alebo prevodoviek, logick\u00fdm \u010fal\u0161\u00edm krokom je pos\u00fadenie torzn\u00fdch vibr\u00e1ci\u00ed. Porozumenie torzn\u00fdm vibr\u00e1ci\u00e1m a ich riadenie je nevyhnutn\u00e9 pre spo\u013eahliv\u00fa prev\u00e1dzku syst\u00e9mov prenosu v\u00fdkonu: pri be\u017enom monitorovan\u00ed sa im venuje menej pozornosti ako bo\u010dn\u00fdm vibr\u00e1ci\u00e1m, s\u00fa v\u0161ak k\u013e\u00fa\u010dov\u00e9 pri kon\u0161trukcii a odstra\u0148ovan\u00ed por\u00fach vysokov\u00fdkonn\u00fdch alebo presn\u00fdch pohonov, kde m\u00f4\u017eu ma\u0165 poruchy sp\u00f4soben\u00e9 torzn\u00fdmi vibr\u00e1ciami katastrof\u00e1lne n\u00e1sledky.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/sk\/glossary\/\">\u2190 Sp\u00e4\u0165 na hlavn\u00fd index<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Z\u00edskajte inform\u00e1cie o torzn\u00fdch vibr\u00e1ci\u00e1ch, \u010do je kr\u00fatiace kmitanie rotuj\u00facich hriade\u013eov okolo ich osi, ktor\u00e9 m\u00f4\u017ee sp\u00f4sobi\u0165 \u00fanavov\u00e9 poruchy v spojk\u00e1ch, ozuben\u00fdch koles\u00e1ch a pohonn\u00fdch jednotk\u00e1ch.<\/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\/sk\/wp-json\/wp\/v2\/glossary\/275","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":2,"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/glossary\/275\/revisions"}],"predecessor-version":[{"id":102192,"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/glossary\/275\/revisions\/102192"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/media?parent=275"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/categories?post=275"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/tags?post=275"}],"curies":[{"name":"pracovn\u00fd list","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}