{"id":79,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/coastdown\/"},"modified":"2026-05-23T23:07:52","modified_gmt":"2026-05-23T23:07:52","slug":"coastdown","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/sk\/glossary\/coastdown\/","title":{"rendered":"\u010co je dobeh v anal\u00fdze rota\u010dn\u00fdch strojov?"},"content":{"rendered":"<h1>Pochopenie dobehu pri anal\u00fdze rota\u010dn\u00fdch strojov<\/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\/79?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\/79?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\/79?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\/79?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\/79?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\/79?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\/79?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\/79?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\/79?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\/79?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\/79?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\/79?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\/79?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\/79?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>Dojazd<\/strong> \u2014 naz\u00fdvan\u00fd aj dobeh alebo spoma\u013eovanie \u2014 je proces, pri ktorom sa rota\u010dn\u00fd stroj nech\u00e1 spomali\u0165 z prev\u00e1dzkov\u00fdch ot\u00e1\u010dok a\u017e do zastavenia bez akt\u00edvneho brzdenia, spoliehaj\u00fac sa na prirodzen\u00e9 straty tren\u00edm, odporom vzduchu a odporom lo\u017e\u00edsk. V <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/rotor-dynamics\/\">dynamika rotora<\/a> a <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/vibration-analysis\/\">anal\u00fdza vibr\u00e1ci\u00ed<\/a>, dobeh <em>test<\/em> je diagnostick\u00fd postup, pri ktorom <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/vibration\/\">vibr\u00e1cie<\/a> sa \u00fadaje zaznamen\u00e1vaj\u00fa nepretr\u017eite po\u010das spoma\u013eovania stroja, \u010d\u00edm sa z\u00edskavaj\u00fa bohat\u00e9 inform\u00e1cie o <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/critical-speed\/\">kritick\u00e9 r\u00fdchlosti<\/a>, <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/natural-frequency\/\">prirodzen\u00e9 frekvencie<\/a>, a dynamickom charaktere syst\u00e9mu. Spolu so svoj\u00edm zrkadlov\u00fdm n\u00e1protivkom, <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/runup\/\">rozbeh<\/a> testom, je z\u00e1kladn\u00fdm n\u00e1strojom na uv\u00e1dzanie nov\u00e9ho zariadenia do prev\u00e1dzky, rie\u0161enie pretrv\u00e1vaj\u00facich vibr\u00e1ci\u00ed a overovanie rotordynamick\u00fdch modelov oproti stroju tak, ako bol skuto\u010dne zostaven\u00fd a nain\u0161talovan\u00fd.<\/p>\n<h2>1. \u00da\u010del a pou\u017eitie<\/h2>\n<h3>Identifik\u00e1cia kritickej r\u00fdchlosti<\/h3>\n<p>Hlavn\u00fdm vyu\u017eit\u00edm testu dobehu je lokalizovanie kritick\u00fdch ot\u00e1\u010dok:<\/p>\n<ul>\n<li>ke\u010f ot\u00e1\u010dky klesaj\u00fa cez ka\u017ed\u00e9 kritick\u00e9 ot\u00e1\u010dky, amplit\u00fada vibr\u00e1ci\u00ed dosahuje vrchol;<\/li>\n<li>vrcholy v <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/amplitude\/\">amplit\u00fada<\/a>v grafe z\u00e1vislosti od ot\u00e1\u010dok ozna\u010duj\u00fa kritick\u00e9 ot\u00e1\u010dky;<\/li>\n<li>sprievodn\u00fd posun o 180\u00b0 <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/phase\/\">f\u00e1za<\/a> potvrdzuje, \u017ee ide o skuto\u010dn\u00e9 <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/resonance\/\">rezonancia<\/a> a nie o in\u00fd efekt s\u00favisiaci s ot\u00e1\u010dkami; a<\/li>\n<li>v jednom behu mo\u017eno zachyti\u0165 nieko\u013eko kritick\u00fdch ot\u00e1\u010dok.<\/li>\n<\/ul>\n<h3>Meranie prirodzenej frekvencie<\/h3>\n<p>Kritick\u00e9 r\u00fdchlosti zodpovedaj\u00fa vlastn\u00fdm frekvenci\u00e1m:<\/p>\n<ul>\n<li>prv\u00e9 kritick\u00e9 ot\u00e1\u010dky nast\u00e1vaj\u00fa pri prvej vlastnej frekvencii, druh\u00e9 kritick\u00e9 pri druhej a tak \u010falej;<\/li>\n<li>test poskytuje experiment\u00e1lne potvrdenie analytick\u00fdch predpoved\u00ed; a<\/li>\n<li>je \u0161iroko pou\u017e\u00edvan\u00fd na overovanie modelov met\u00f3dou kone\u010dn\u00fdch prvkov.<\/li>\n<\/ul>\n<h3>Ur\u010denie tlmenia<\/h3>\n<p>Ostros\u0165 ka\u017ed\u00e9ho rezonan\u010dn\u00e9ho vrcholu odha\u013euje syst\u00e9m <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/damping\/\">tlmenie<\/a>:<\/p>\n<ul>\n<li>ostr\u00e9, vysok\u00e9 \u0161pi\u010dky znamenaj\u00fa n\u00edzke tlmenie;<\/li>\n<li>\u0161irok\u00e9, n\u00edzke \u0161pi\u010dky znamenaj\u00fa vysok\u00e9 tlmenie;<\/li>\n<li>. <a href=\"https:\/\/vibromera.eu\/sk\/calculators\/damping-ratio-calculator\/\">tlmiaci pomer<\/a> mo\u017eno vypo\u010d\u00edta\u0165 zo \u0161\u00edrky a amplit\u00fady vrcholu; a<\/li>\n<li>tento \u00fadaj je rozhoduj\u00faci pre predpovedanie \u00farovn\u00ed vibr\u00e1ci\u00ed pri bud\u00facej prev\u00e1dzke.<\/li>\n<\/ul>\n<h3>Pos\u00fadenie rozdelenia nevyv\u00e1\u017eenia<\/h3>\n<ul>\n<li>f\u00e1zov\u00e9 vz\u0165ahy pri kritick\u00fdch ot\u00e1\u010dkach odha\u013euj\u00fa, ako je <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/unbalance\/\">nevyv\u00e1\u017eenos\u0165<\/a> rozlo\u017een\u00e1 pozd\u013a\u017e rotora;<\/li>\n<li>dok\u00e1\u017eu odl\u00ed\u0161i\u0165 statick\u00fa od <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/couple-unbalance\/\">p\u00e1rov\u00e1 nevyv\u00e1\u017eenos\u0165<\/a>; a<\/li>\n<li>pom\u00e1haj\u00fa napl\u00e1nova\u0165 strat\u00e9giu vyva\u017eovania pred pridan\u00edm akejko\u013evek hmotnosti.<\/li>\n<\/ul>\n<h2>2. Postup testu dobehu<\/h2>\n<h3>Pr\u00edprava<\/h3>\n<ol>\n<li><strong>Nain\u0161talujte sn\u00edma\u010de:<\/strong> miesto <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/accelerometer\/\">akcelerometre<\/a> alebo <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/velocity-transducer\/\">prevodn\u00edky r\u00fdchlosti<\/a> v miestach lo\u017e\u00edsk, a to v horizont\u00e1lnom aj vertik\u00e1lnom smere.<\/li>\n<li><strong>In\u0161talujte tachometer:<\/strong> optick\u00fd alebo magnetick\u00fd <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/tachometer\/\">tachometer<\/a> na sledovanie ot\u00e1\u010dok a poskytnutie f\u00e1zovej referencie.<\/li>\n<li><strong>Nakonfigurujte zber \u00fadajov:<\/strong> nastavte nepretr\u017eit\u00fd z\u00e1znam na adekv\u00e1tnu vzorkovaciu r\u00fdchlos\u0165.<\/li>\n<li><strong>Definujte rozsah ot\u00e1\u010dok:<\/strong> zvy\u010dajne od prev\u00e1dzkov\u00fdch ot\u00e1\u010dok nadol na 10 \u2013 20 % z nich, pr\u00edpadne a\u017e do zastavenia stroja.<\/li>\n<\/ol>\n<h3>Vykonanie<\/h3>\n<ol>\n<li><strong>Stabilizujte pracovn\u00fa r\u00fdchlos\u0165:<\/strong> nechajte be\u017ea\u0165 pri norm\u00e1lnych ot\u00e1\u010dkach, k\u00fdm sa nedosiahne tepeln\u00e1 rovnov\u00e1ha a ust\u00e1len\u00e9 vibr\u00e1cie.<\/li>\n<li><strong>Iniciujte dobeh:<\/strong> odpojte hnac\u00ed v\u00fdkon \u2014 motor, turb\u00ednu alebo in\u00fd hnac\u00ed stroj \u2014 a umo\u017enite prirodzen\u00e9 spoma\u013eovanie.<\/li>\n<li><strong>Nepretr\u017eite monitorujte:<\/strong> zaznamen\u00e1vajte amplit\u00fadu vibr\u00e1ci\u00ed, f\u00e1zu a ot\u00e1\u010dky po\u010das cel\u00e9ho spoma\u013eovania.<\/li>\n<li><strong>Dbajte na bezpe\u010dnos\u0165:<\/strong> bu\u010fte ostra\u017eit\u00ed vo\u010di nadmern\u00fdm vibr\u00e1ci\u00e1m, ktor\u00e9 signalizuj\u00fa neo\u010dak\u00e1van\u00fa rezonanciu alebo <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/rotor-instability\/\">nestabilita<\/a>.<\/li>\n<li><strong>Dokon\u010dite spoma\u013eovanie:<\/strong> zaznamen\u00e1vajte \u010falej, k\u00fdm sa stroj nezastav\u00ed alebo nedosiahne minim\u00e1lne sledovan\u00e9 ot\u00e1\u010dky.<\/li>\n<\/ol>\n<h3>Parametre zberu \u00fadajov<\/h3>\n<ul>\n<li><strong>Vzorkovacia frekvencia:<\/strong> dostato\u010dne vysok\u00fa na zachytenie ka\u017edej sledovanej frekvencie \u2014 zvy\u010dajne 10 \u2013 20\u00d7 maxim\u00e1lnej frekvencie.<\/li>\n<li><strong>Trvanie:<\/strong> dan\u00e1 zotrva\u010dnos\u0165ou rotora, kdeko\u013evek od 30 sek\u00fand do 10 min\u00fat.<\/li>\n<li><strong>Merania:<\/strong> amplit\u00fadu, f\u00e1zu a ot\u00e1\u010dky vo v\u0161etk\u00fdch miestach sn\u00edma\u010dov.<\/li>\n<li><strong>Synchronn\u00e9 vzorkovanie:<\/strong> \u00fadaje zaznamenan\u00e9 pri kon\u0161tantn\u00fdch uhlov\u00fdch pr\u00edrastkoch na podporu <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/order-analysis\/\">poradov\u00e1 anal\u00fdza<\/a>.<\/li>\n<\/ul>\n<h2>3. Anal\u00fdza a vizualiz\u00e1cia \u00fadajov<\/h2>\n<h3>Bodeho graf<\/h3>\n<p>\u0160tandardn\u00fdm zobrazen\u00edm \u00fadajov z dobehu je <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/bode-plot\/\">Bodeho graf<\/a>:<\/p>\n<ul>\n<li><strong>horn\u00e1 stopa:<\/strong> amplit\u00fada vibr\u00e1ci\u00ed verzus r\u00fdchlos\u0165;<\/li>\n<li><strong>doln\u00e1 stopa:<\/strong> f\u00e1zov\u00fd uhol verzus r\u00fdchlos\u0165;<\/li>\n<li><strong>sign\u00e1l kritickej r\u00fdchlosti:<\/strong> amplit\u00fadov\u00fd vrchol s prisl\u00fachaj\u00facim f\u00e1zov\u00fdm posunom 180\u00b0; a<\/li>\n<li><strong>na mieste:<\/strong> samostatn\u00e9 grafy pre ka\u017ed\u00fd merac\u00ed bod a smer.<\/li>\n<\/ul>\n<h3>Vodop\u00e1dov\u00fd graf<\/h3>\n<p>A <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/waterfall-plot\/\">vodop\u00e1dov\u00fd graf<\/a> (kask\u00e1dov\u00fd diagram) poskytuje trojrozmern\u00fd poh\u013ead:<\/p>\n<ul>\n<li>os X: frekvencia (Hz alebo poradia);<\/li>\n<li>os Y: r\u00fdchlos\u0165 (ot.\/min);<\/li>\n<li>Os Z (farba): amplit\u00fada vibr\u00e1cie;<\/li>\n<li><strong>zlo\u017eka 1\u00d7<\/strong> v grafe sa zobrazuje ako diagon\u00e1lna \u010diara sleduj\u00faca ot\u00e1\u010dky;<\/li>\n<li><strong>prirodzen\u00e9 frekvencie<\/strong> sa zobrazuj\u00fa ako vodorovn\u00e9 \u010diary pri kon\u0161tantnej frekvencii; a<\/li>\n<li><strong>ich priese\u010dn\u00edk<\/strong> \u2014 kde \u010diara 1\u00d7 pret\u00edna \u010diaru vlastnej frekvencie \u2014 je kritick\u00e9 ot\u00e1\u010dky.<\/li>\n<\/ul>\n<h3>Pol\u00e1rny graf<\/h3>\n<ul>\n<li>vektory vibr\u00e1ci\u00ed sa vykres\u013euj\u00fa pri mnoh\u00fdch ot\u00e1\u010dkach;<\/li>\n<li>pri poklese ot\u00e1\u010dok cez ka\u017ed\u00e9 kritick\u00e9 ot\u00e1\u010dky vznik\u00e1 charakteristick\u00e1 \u0161pir\u00e1la; a<\/li>\n<li>zmena f\u00e1zy je jasne vidite\u013en\u00e1, ako vektor opisuje kruh.<\/li>\n<\/ul>\n<h2>4. Testovanie za jazdy vs. Testovanie pri akceler\u00e1cii<\/h2>\n<h3>V\u00fdhody dojazdu<\/h3>\n<ul>\n<li><strong>Nevy\u017eaduje sa extern\u00e9 nap\u00e1janie:<\/strong> jednoducho odpojte pohon a nechajte stroj dobehn\u00fa\u0165.<\/li>\n<li><strong>Pomal\u0161ie spomalenie:<\/strong> dlh\u0161\u00ed \u010das v ka\u017ed\u00fdch ot\u00e1\u010dkach poskytuje lep\u0161ie rozl\u00ed\u0161enie frekvencie.<\/li>\n<li><strong>Bezpe\u010dnej\u0161ie:<\/strong> syst\u00e9m energiu uvo\u013e\u0148uje, namiesto toho, aby ju z\u00edskaval.<\/li>\n<li><strong>Men\u0161ie za\u0165a\u017eenie:<\/strong> kritick\u00e9 ot\u00e1\u010dky sa prech\u00e1dzaj\u00fa pri klesaj\u00facej energii.<\/li>\n<\/ul>\n<h3>V\u00fdhody rozbehu<\/h3>\n<ul>\n<li><strong>Riaden\u00e9 zr\u00fdchlenie:<\/strong> r\u00fdchlos\u0165 prechodu cez kritick\u00e9 ot\u00e1\u010dky mo\u017eno riadi\u0165.<\/li>\n<li><strong>S\u00fa\u010das\u0165 be\u017en\u00e9ho sp\u00fa\u0161\u0165ania:<\/strong> a <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/run-up-analysis\/\">anal\u00fdza n\u00e1behu<\/a> mo\u017eno ich zhroma\u017edi\u0165 po\u010das be\u017en\u00e9ho sp\u00fa\u0161\u0165ania.<\/li>\n<li><strong>Akt\u00edvne podmienky:<\/strong> prev\u00e1dzkov\u00e9 za\u0165a\u017eenia s\u00fa pr\u00edtomn\u00e9, tak\u017ee \u00fadaje lep\u0161ie zodpovedaj\u00fa re\u00e1lnej prev\u00e1dzke.<\/li>\n<\/ul>\n<h3>Porovn\u00e1vacie \u00favahy<\/h3>\n<ul>\n<li><strong>Teplota:<\/strong> rozbeh sa zvy\u010dajne vykon\u00e1va za studena; dobeh za\u010d\u00edna z hor\u00facich prev\u00e1dzkov\u00fdch podmienok.<\/li>\n<li><strong>Tuhos\u0165 lo\u017eiska:<\/strong> M\u00f4\u017ee sa l\u00ed\u0161i\u0165 medzi hor\u00facim (dobeh) a studen\u00fdm (rozbeh) po\u010das\u00edm<\/li>\n<li><strong>Trenie a tlmenie:<\/strong> obe s\u00fa z\u00e1visl\u00e9 od teploty a pos\u00favaj\u00fa vrcholov\u00e9 amplit\u00fady.<\/li>\n<li><strong>Porovnanie \u00fadajov:<\/strong> rozdiely medzi krivkami rozbehu a dobehu m\u00f4\u017eu samy o sebe odhali\u0165 tepeln\u00e9 alebo z\u00e1\u0165a\u017eov\u00e9 vplyvy.<\/li>\n<\/ul>\n<h2>5. Aplik\u00e1cie a pr\u00edpady pou\u017eitia<\/h2>\n<h3>Uvedenie nov\u00e9ho zariadenia do prev\u00e1dzky<\/h3>\n<ul>\n<li>overi\u0165, \u017ee kritick\u00e9 ot\u00e1\u010dky zodpovedaj\u00fa n\u00e1vrhov\u00fdm predpokladom;<\/li>\n<li>potvrdzuj\u00fa dostato\u010dn\u00fa rezervu medzi kritick\u00fdmi ot\u00e1\u010dkami;<\/li>\n<li>overi\u0165 rotordynamick\u00fd model; a<\/li>\n<li>ur\u010di\u0165 <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/baseline-data\/\">z\u00e1kladn\u00e9 \u00fadaje<\/a> pre bud\u00facu referenciu.<\/li>\n<\/ul>\n<h3>Rie\u0161enie probl\u00e9mov s vibr\u00e1ciami<\/h3>\n<ul>\n<li>ur\u010di\u0165, \u010di s\u00fa vysok\u00e9 vibr\u00e1cie z\u00e1visl\u00e9 od ot\u00e1\u010dok (rezonancia);<\/li>\n<li>zistia doteraz nezn\u00e1me kritick\u00e9 ot\u00e1\u010dky;<\/li>\n<li>pos\u00fadi\u0165 \u00fa\u010dinok \u00fapravy alebo opravy; a<\/li>\n<li>oddeli\u0165 rezonanciu od in\u00fdch zdrojov vibr\u00e1ci\u00ed.<\/li>\n<\/ul>\n<h3>Vyva\u017eovacie postupy<\/h3>\n<ul>\n<li>pre <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/flexible-rotor\/\">flexibiln\u00e9 rotory<\/a>, dobeh ur\u010duje, ktor\u00e9 tvary kmitov je potrebn\u00e9 vyv\u00e1\u017ei\u0165;<\/li>\n<li>pom\u00e1ha zvoli\u0165 spr\u00e1vne vyva\u017eovacie ot\u00e1\u010dky; a<\/li>\n<li>overuje zlep\u0161enie po <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/modal-balancing\/\">mod\u00e1lne vyv\u00e1\u017eenie<\/a>.<\/li>\n<\/ul>\n<h3>Overenie \u00fapravy<\/h3>\n<ul>\n<li>po v\u00fdmene lo\u017e\u00edsk potvr\u010fte v\u00fdsledn\u00fd posun kritick\u00fdch ot\u00e1\u010dok;<\/li>\n<li>po zmen\u00e1ch hmotnosti alebo tuhosti skontrolujte predpokladan\u00fa zmenu vlastnej frekvencie; a<\/li>\n<li>porovnajte dobehy pred \u00fapravou a po nej na kvantifik\u00e1ciu zlep\u0161enia.<\/li>\n<\/ul>\n<h2>6. Osved\u010den\u00e9 postupy pre testovanie dobehom<\/h2>\n<h3>Bezpe\u010dnostn\u00e9 aspekty<\/h3>\n<ul>\n<li>uistite sa, \u017ee v\u0161etci v okol\u00ed vedia, \u017ee prebieha test;<\/li>\n<li>pozorne sledujte vibr\u00e1cie pre pr\u00edpad neo\u010dak\u00e1van\u00fdch rezonanci\u00ed;<\/li>\n<li>ponechte dostupn\u00fa mo\u017enos\u0165 n\u00fadzov\u00e9ho zastavenia;<\/li>\n<li>uvo\u013enite priestor okolo zariadenia; a<\/li>\n<li>ak sa vyvin\u00fa nadmern\u00e9 vibr\u00e1cie, zv\u00e1\u017ete n\u00fadzov\u00e9 zastavenie namiesto dokon\u010denia dobehu.<\/li>\n<\/ul>\n<h3>Kvalita \u00fadajov<\/h3>\n<ul>\n<li><strong>Spr\u00e1vna r\u00fdchlos\u0165 spoma\u013eovania:<\/strong> nie tak\u00e1 r\u00fdchla, aby bolo pr\u00edli\u0161 m\u00e1lo d\u00e1tov\u00fdch bodov na ot\u00e1\u010dky, ani tak\u00e1 pomal\u00e1, aby sa po\u010das behu menili tepeln\u00e9 podmienky.<\/li>\n<li><strong>Stabiln\u00e9 podmienky:<\/strong> po\u010das testu minimalizujte zmeny procesn\u00fdch veli\u010d\u00edn.<\/li>\n<li><strong>Viacn\u00e1sobn\u00e9 behy:<\/strong> vykonajte dva alebo tri dobehy na overenie opakovate\u013enosti.<\/li>\n<li><strong>V\u0161etky miesta naraz:<\/strong> zaznamenajte v\u0161etky lo\u017eisk\u00e1 s\u00fa\u010dasne.<\/li>\n<\/ul>\n<h3>Dokument\u00e1cia<\/h3>\n<ul>\n<li>zaznamenajte prev\u00e1dzkov\u00e9 podmienky \u2014 teplotu, za\u0165a\u017eenie, konfigur\u00e1ciu;<\/li>\n<li>zachy\u0165te kompletn\u00e9 \u00fadaje o vibr\u00e1ci\u00e1ch a ot\u00e1\u010dkach;<\/li>\n<li>Generovanie \u0161tandardn\u00fdch analytick\u00fdch grafov (Bodeho, vodop\u00e1dov\u00fd, pol\u00e1rny)<\/li>\n<li>identifikujte a ozna\u010dte ka\u017ed\u00fa zisten\u00fa kritick\u00fa r\u00fdchlos\u0165; a<\/li>\n<li>porovnajte s dizajnov\u00fdmi predpokladmi alebo predch\u00e1dzaj\u00facimi testovac\u00edmi \u00fadajmi a potom ich archivujte.<\/li>\n<\/ul>\n<h2>7. Interpret\u00e1cia v\u00fdsledkov<\/h2>\n<h3>Identifik\u00e1cia kritick\u00fdch r\u00fdchlost\u00ed<\/h3>\n<ul>\n<li>vyh\u013eadajte amplit\u00fadov\u00e9 \u0161pi\u010dky v Bodeho diagrame;<\/li>\n<li>ka\u017ed\u00fa potvr\u010fte jej f\u00e1zov\u00fdm posunom o 180\u00b0;<\/li>\n<li>poznamenajte si r\u00fdchlos\u0165, pri ktorej \u0161pi\u010dka nast\u00e1va; a<\/li>\n<li>vypo\u010d\u00edtajte odstupov\u00fa rezervu od prev\u00e1dzkovej r\u00fdchlosti.<\/li>\n<\/ul>\n<h3>Pos\u00fadenie intenzity vibr\u00e1ci\u00ed<\/h3>\n<ul>\n<li><strong>\u0160pi\u010dkov\u00e1 amplit\u00fada:<\/strong> ako vysoko vyst\u00fapia vibr\u00e1cie pri kritickej r\u00fdchlosti?<\/li>\n<li><strong>Ostros\u0165 vrcholu:<\/strong> ostr\u00e1 \u0161pi\u010dka znamen\u00e1 n\u00edzke tlmenie a potenci\u00e1lny probl\u00e9m.<\/li>\n<li><strong>Prev\u00e1dzkov\u00e1 bl\u00edzkos\u0165:<\/strong> ako bl\u00edzko je prev\u00e1dzkov\u00e1 r\u00fdchlos\u0165 ku kritickej r\u00fdchlosti?<\/li>\n<li><strong>Prijate\u013enos\u0165:<\/strong> zvy\u010dajne sa vy\u017eaduje odstupov\u00e1 rezerva pribli\u017ene \u00b115 \u2013 20 %.<\/li>\n<\/ul>\n<h3>Pokro\u010dil\u00e1 anal\u00fdza<\/h3>\n<ul>\n<li>extrahova\u0165 <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/mode-shape\/\">tvary m\u00f3du<\/a> z viacbodov\u00fdch meran\u00ed;<\/li>\n<li>vypo\u010d\u00edtajte pomery tlmenia z charakterist\u00edk \u0161pi\u010dky;<\/li>\n<li>rozl\u00ed\u0161i\u0165 dopredu od dozadu <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/whirl\/\">v\u00edr<\/a> re\u017eimy; a<\/li>\n<li>porovnajte v\u00fdsledky s <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/campbell-diagram\/\">Campbellov diagram<\/a> predikcie.<\/li>\n<\/ul>\n<h2>8. Dobeh v ter\u00e9ne<\/h2>\n<p>Na mieste dobeh nevy\u017eaduje vyhraden\u00fa sk\u00fa\u0161obn\u00fa stolicu \u2014 mo\u017eno ho zachyti\u0165 prenosn\u00fdm pr\u00edstrojom vo chv\u00edli, ke\u010f sa pohon vypne. Dvojkan\u00e1lov\u00fd analyz\u00e1tor, ako je <a href=\"https:\/\/vibromera.eu\/sk\/produkt\/balanset-1\/\">Balanset-1A<\/a>, ktor\u00e9ho laserov\u00fd tachometer poskytuje f\u00e1zov\u00fa referenciu, priebe\u017ene zaznamen\u00e1va amplit\u00fadu, f\u00e1zu a ot\u00e1\u010dky pri spoma\u013eovan\u00ed rotora, tak\u017ee in\u017einier dok\u00e1\u017ee od\u010d\u00edta\u0165 \u0161pi\u010dky kritick\u00fdch r\u00fdchlost\u00ed priamo z v\u00fdsledn\u00e9ho Bodeho z\u00e1znamu. Ten ist\u00fd s\u00fabor \u00fadajov, ktor\u00fd lokalizuje rezonanciu, z\u00e1rove\u0148 potvrdzuje, \u010di k tomu prispieva 1\u00d7 nevyv\u00e1\u017eenos\u0165, \u010d\u00edm umo\u017e\u0148uje diagnostiku a n\u00e1sledn\u00e9 <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/vyvazovanie-pola\/\">vyva\u017eovanie na mieste<\/a> priebeh \u00falohy z jedin\u00e9ho dobehu. Stru\u010dne povedan\u00e9, testovanie dobehom poskytuje empirick\u00e9 \u00fadaje, ktor\u00e9 dop\u013a\u0148aj\u00fa analytick\u00fa predikciu a odha\u013euj\u00fa skuto\u010dn\u00e9 dynamick\u00e9 spr\u00e1vanie rotuj\u00facich strojov v re\u00e1lnych prev\u00e1dzkov\u00fdch podmienkach.<\/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 dobehu, postupnom spoma\u013eovan\u00ed rotuj\u00facich strojov, ktor\u00e9 sa pou\u017e\u00edva na identifik\u00e1ciu kritick\u00fdch r\u00fdchlost\u00ed, vlastn\u00fdch frekvenci\u00ed a dynamick\u00fdch charakterist\u00edk rotora prostredn\u00edctvom vibra\u010dnej anal\u00fdzy.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[114,109],"tags":[],"class_list":["post-79","glossary","type-glossary","status-publish","hentry","category-analysis","category-glossary"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/glossary\/79","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":1,"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/glossary\/79\/revisions"}],"predecessor-version":[{"id":101473,"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/glossary\/79\/revisions\/101473"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/media?parent=79"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/categories?post=79"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/tags?post=79"}],"curies":[{"name":"pracovn\u00fd list","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}