{"id":271,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/threshold\/"},"modified":"2026-07-03T10:05:11","modified_gmt":"2026-07-03T10:05:11","slug":"threshold","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/sk\/glossary\/threshold\/","title":{"rendered":"\u010co je to prahov\u00e1 hodnota? Hrani\u010dn\u00e1 hodnota rozhodovania"},"content":{"rendered":"<h1>Pochopenie prahov\u00fdch hodn\u00f4t pri monitorovan\u00ed stavu<\/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\/271?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\/271?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\/271?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\/271?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\/271?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\/271?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\/271?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\/271?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\/271?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\/271?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\/271?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\/271?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\/271?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\/271?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>A <strong>prah<\/strong> \u2014 naz\u00fdvan\u00e1 tie\u017e limit, nastaven\u00e1 hodnota alebo sp\u00fa\u0161\u0165acia hodnota \u2014 je vopred stanoven\u00e1 \u00farove\u0148, ktor\u00e1 odde\u013euje norm\u00e1lne spr\u00e1vanie od abnorm\u00e1lneho v <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/condition-monitoring\/\">monitorovanie stavu<\/a> syst\u00e9m. Ke\u010f sa meria parameter, ako napr\u00edklad <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/vibration\/\">vibr\u00e1cie<\/a>, teplota alebo tlak prekro\u010d\u00ed stanoven\u00fa prahov\u00fa hodnotu, spust\u00ed sa ur\u010dit\u00e1 akcia: v\u00fdstra\u017en\u00e9 upozornenie, automatick\u00e9 zaznamenanie \u00fadajov, vytvorenie pracovn\u00e9ho pr\u00edkazu alebo v najz\u00e1va\u017enej\u0161\u00edch pr\u00edpadoch odstavenie zariadenia. Prahov\u00e9 hodnoty predstavuj\u00fa rozhodovacie hranice, ktor\u00e9 menia nepretr\u017eit\u00fd tok merac\u00edch \u00fadajov na diskr\u00e9tne udalosti, na z\u00e1klade ktor\u00fdch je mo\u017en\u00e9 kona\u0165, \u010d\u00edm automatizovan\u00fd syst\u00e9m upozorn\u00ed na nieko\u013eko v\u00fdnimiek, ktor\u00e9 skuto\u010dne vy\u017eaduj\u00fa \u013eudsk\u00fa pozornos\u0165.<\/p>\n<p>Spr\u00e1vny v\u00fdber t\u00fdchto hran\u00edc je k\u013e\u00fa\u010dov\u00fd pre \u00faspech monitorovacieho programu. Ka\u017ed\u00e1 prahov\u00e1 hodnota predstavuje kompromis medzi <strong>citlivos\u0165<\/strong> (v\u010dasn\u00e9 odhalenie probl\u00e9mov) a <strong>\u0161pecifickos\u0165<\/strong> (nie je to plan\u00fd poplach) a malo by to zoh\u013ead\u0148ova\u0165 d\u00f4le\u017eitos\u0165 zariadenia, predpokladan\u00e9 sp\u00f4soby zlyhania a mieru prev\u00e1dzkov\u00e9ho rizika, ktor\u00fa je prev\u00e1dzka ochotn\u00e1 akceptova\u0165.<\/p>\n<h2>1. Druhy prahov<\/h2>\n<p>Hranice sa l\u00ed\u0161ia v <em>\u010do<\/em> s ktor\u00fdmi porovn\u00e1vaj\u00fa nameran\u00e9 hodnoty. \u0160tyri rodiny pokr\u00fdvaj\u00fa takmer v\u0161etky monitorovacie sch\u00e9my a vyspel\u00e9 programy \u010dasto sp\u00fa\u0161\u0165aj\u00fa nieko\u013eko z nich s\u00fabe\u017ene na jednom po\u010d\u00edta\u010di.<\/p>\n<h3>Absol\u00fatne prahov\u00e9 hodnoty<\/h3>\n<ul>\n<li>Pevn\u00e9 hodnoty v technick\u00fdch jednotk\u00e1ch (mm\/s, \u00b0C, bar) \u2014 napr\u00edklad alarm, ak r\u00fdchlos\u0165 prekro\u010d\u00ed 7.1 mm\/s, \u010do je hodnota, ktor\u00fa niektor\u00e9 tabu\u013eky \u0161pecifick\u00e9 pre stroje pod\u013ea ISO 10816\/20816 pou\u017e\u00edvaj\u00fa ako hranicu z\u00f3ny pre ur\u010dit\u00e9 skupiny strojov a podmienky podpier.<\/li>\n<li>Prevzat\u00e9 z pr\u00edslu\u0161nej \u010dasti \u0161pecifickej pre dan\u00fd stroj z <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/iso-20816-1\/\">ISO 20816<\/a> (modern\u00fd n\u00e1stupca ISO 10816), zo \u0161pecifik\u00e1ci\u00ed zariadenia alebo z nahromaden\u00fdch sk\u00fasenost\u00ed \u2014 \u010d\u00edseln\u00e9 hranice z\u00f3n sa l\u00ed\u0161ia pod\u013ea skupiny strojov a podmienok podpier, tak\u017ee neexistuje jedna hodnota platn\u00e1 univerz\u00e1lne.<\/li>\n<li>Tento limit plat\u00ed bez oh\u013eadu na konkr\u00e9tnu hist\u00f3riu stroja \u2013 je to jednoduch\u00e9 na pochopenie, zdokumentovanie aj obhajovanie.<\/li>\n<\/ul>\n<h3>Relat\u00edvne prahov\u00e9 hodnoty<\/h3>\n<ul>\n<li>Definovan\u00e9 ako n\u00e1sobok a <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/baseline\/\">z\u00e1kladn\u00e1 l\u00ednia<\/a> alebo referen\u010dn\u00e9 hodnoty \u2013 napr\u00edklad spustenie alarmu, ak vibr\u00e1cie prekro\u010dia trojn\u00e1sobok z\u00e1kladnej hodnoty.<\/li>\n<li>Prisp\u00f4sobuje sa vlastn\u00e9mu charakteristick\u00e9mu (\u201ezdrav\u00e9mu\u201c) vibra\u010dn\u00e9mu profilu dan\u00e9ho zariadenia, v\u010faka \u010domu lep\u0161ie rozpozn\u00e1va skuto\u010dn\u00e9 zmeny.<\/li>\n<li>Je to len tak dobr\u00e9, ako je zdrojov\u00fd materi\u00e1l, na ktorom je zalo\u017een\u00e9, tak\u017ee z\u00e1le\u017e\u00ed na zvuku <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/baseline-data\/\">z\u00e1kladn\u00e9 \u00fadaje<\/a>.<\/li>\n<\/ul>\n<h3>Prahov\u00e9 hodnoty r\u00fdchlosti zmien<\/h3>\n<ul>\n<li>Sledujte sk\u00f4r r\u00fdchlos\u0165 zmeny hodnoty ako jej \u00farove\u0148 \u2013 napr\u00edklad nastavte upozornenie, ak vibr\u00e1cie za t\u00fd\u017ede\u0148 vzrast\u00fa o viac ako 50 %.<\/li>\n<li>V\u010das zachyt\u00e1vaj\u00fa zr\u00fdch\u013euj\u00face sa zhor\u0161ovanie stavu a s\u00fa nez\u00e1visl\u00e9 od absol\u00fatnej hodnoty, \u010d\u00edm dop\u013a\u0148aj\u00fa klasick\u00e9 <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/trend-analysis\/\">anal\u00fdza trendov<\/a>.<\/li>\n<\/ul>\n<h3>\u0160tatistick\u00e9 prahov\u00e9 hodnoty<\/h3>\n<ul>\n<li>Odvoden\u00e9 zo \u0161tatist\u00edk historick\u00fdch \u00fadajov \u2013 napr\u00edklad v\u00fdstraha v pr\u00edpade, \u017ee hodnota prekro\u010d\u00ed priemer plus tri \u0161tandardn\u00e9 odch\u00fdlky.<\/li>\n<li>Zoh\u013eadnite be\u017en\u00fa variabilitu a prisp\u00f4sobte sa odch\u00fdlkam v procese, av\u0161ak na to, aby boli v\u00fdsledky spo\u013eahliv\u00e9, potrebujete dostato\u010dn\u00e9 mno\u017estvo historick\u00fdch \u00fadajov.<\/li>\n<\/ul>\n<h2>2. Pr\u00edstupy k stanovovaniu prahov\u00fdch hodn\u00f4t<\/h2>\n<p>Kde sa <em>samotn\u00e9 \u010d\u00edsla<\/em> Ot\u00e1zka p\u00f4vodu je odli\u0161n\u00e1 od ot\u00e1zky typu. Be\u017en\u00e9 s\u00fa tri pr\u00edstupy, ktor\u00e9 sa \u010dasto kombinuj\u00fa.<\/p>\n<h3>Zalo\u017een\u00e9 na \u0161tandardoch<\/h3>\n<ul>\n<li>Vyu\u017e\u00edva uverejnen\u00e9 hranice z\u00f3n \u2013 vibra\u010dn\u00e9 z\u00f3ny pod\u013ea normy ISO 20816 alebo priemyseln\u00e9 normy, ako s\u00fa API a NEMA.<\/li>\n<li><strong>V\u00fdhody:<\/strong> osved\u010den\u00e9, zdokumentovan\u00e9 a \u013eahko zd\u00f4vodnite\u013en\u00e9 pred aud\u00edtorom.<\/li>\n<li><strong>Obmedzenia:<\/strong> kon\u0161truk\u010dne univerz\u00e1lny; v\u0161eobecn\u00fd \u0161tandard nem\u00f4\u017ee vyhovova\u0165 ka\u017ed\u00e9mu stroju a ka\u017edej mont\u00e1\u017ei.<\/li>\n<\/ul>\n<h3>Zalo\u017een\u00e9 na sk\u00fasenostiach<\/h3>\n<ul>\n<li>Vytvoren\u00e9 na z\u00e1klade vlastn\u00fdch \u00fadajov o zlyhaniach a \u00faspe\u0161n\u00fdch prev\u00e1dzkov\u00fdch cykloch dan\u00e9ho zariadenia, ktor\u00e9 sa v priebehu rokov zdokona\u013eovali.<\/li>\n<li><strong>V\u00fdhody:<\/strong> skuto\u010dne \u0161pecifick\u00e9 pre dan\u00e9 zariadenie a jeho prev\u00e1dzku<\/li>\n<li><strong>Obmedzenia:<\/strong> jeho nadobudnutie si vy\u017eaduje \u010das a odborn\u00e9 znalosti.<\/li>\n<\/ul>\n<h3>Na z\u00e1klade rizika<\/h3>\n<ul>\n<li>Nastav\u00ed limit pod\u013ea z\u00e1va\u017enosti n\u00e1sledkov zlyhania: pr\u00edsnej\u0161ie prahov\u00e9 hodnoty pre akt\u00edva s v\u00e1\u017enymi n\u00e1sledkami, vo\u013enej\u0161ie tam, kde je odst\u00e1vka nen\u00e1kladn\u00e1.<\/li>\n<li>Zos\u00fala\u010fuje monitorovacie aktivity s <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/critical-machinery\/\">kritick\u00e9 strojov\u00e9 zariadenia<\/a> ur\u010duje priority a optimalizuje celkov\u00e9 n\u00e1klady programu s oh\u013eadom na riziko.<\/li>\n<\/ul>\n<h2>3. Hierarchia alarmov<\/h2>\n<p>Jeden prahov\u00fd bod zvy\u010dajne nesta\u010d\u00ed. V\u00e4\u010d\u0161ina syst\u00e9mov pou\u017e\u00edva viacero prahov\u00fdch bodov, aby na vznikaj\u00facu poruchu reagovali postupne a nie jednorazov\u00fdm bin\u00e1rnym vypnut\u00edm:<\/p>\n<ul>\n<li>Prv\u00fd <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/warning-level\/\">\u00farove\u0148 varovania<\/a> upozor\u0148uje na skor\u00fa odch\u00fdlku, ktor\u00fa treba sledova\u0165.<\/li>\n<li>Jeden <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/alarm-level\/\">\u00farove\u0148 alarmu<\/a> vyz\u00fdva k v\u010dasn\u00e9mu z\u00e1sahu, aby sa nestratila \u010fal\u0161ia pr\u00edle\u017eitos\u0165.<\/li>\n<li>A <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/trip-level\/\">\u00farove\u0148 odstavenia<\/a> sp\u00fa\u0161\u0165a automatick\u00e9 <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/shutdown\/\">vypnutie<\/a> aby sa predi\u0161lo katastrof\u00e1lnym \u0161kod\u00e1m.<\/li>\n<\/ul>\n<p>Toto vrstvenie poskytuje \u010das na rozhodnutie: \u010dasov\u00fd odstup medzi prv\u00fdm varovan\u00edm a vypnut\u00edm syst\u00e9mu predstavuje \u010das, ktor\u00fd m\u00e1 \u00fadr\u017eb\u00e1rsky t\u00edm na to, aby zasiahol, \u010do je vlastne zmyslom <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/early-warning\/\">v\u010dasn\u00e9 varovanie<\/a> monitorovanie.<\/p>\n<h2>4. \u010cast\u00e9 chyby<\/h2>\n<h3>Pr\u00edli\u0161 tesn\u00e9 (pr\u00edli\u0161 citliv\u00e9)<\/h3>\n<ul>\n<li><strong>V\u00fdsledok:<\/strong> z\u00e1plava falo\u0161n\u00fdch poplachov.<\/li>\n<li><strong>\u00da\u010dinok:<\/strong> \u00fanava z poplachov a zbyto\u010dn\u00e1 strata \u010dasu pri vy\u0161etrovan\u00ed \u2013 a skuto\u010dn\u00e9 nebezpe\u010denstvo, \u017ee skuto\u010dn\u00fd poplach zostane v tom zhonu nepov\u0161imnut\u00fd.<\/li>\n<li><strong>Oprava:<\/strong> upravi\u0165 limit na z\u00e1klade nameranej miery falo\u0161n\u00fdch poplachov.<\/li>\n<\/ul>\n<h3>Pr\u00edli\u0161 vo\u013en\u00e9 (pr\u00edli\u0161 zhovievav\u00e9)<\/h3>\n<ul>\n<li><strong>V\u00fdsledok:<\/strong> probl\u00e9my zisten\u00e9 neskoro.<\/li>\n<li><strong>\u00da\u010dinok:<\/strong> krat\u0161ia doba dodania, vy\u0161\u0161ie n\u00e1klady na opravu, niekedy k poruche d\u00f4jde e\u0161te sk\u00f4r, ako sa v\u00f4bec spust\u00ed alarm.<\/li>\n<li><strong>Oprava:<\/strong> spr\u00edsni\u0165 limit a zv\u00fd\u0161i\u0165 frekvenciu monitorovania.<\/li>\n<\/ul>\n<h3>Univerz\u00e1lna ve\u013ekos\u0165<\/h3>\n<ul>\n<li>Ak sa na r\u00f4zne stroje uplat\u0148uje rovnak\u00fd limit, ignoruj\u00fa sa t\u00fdm ich rozdiely \u2013 pre niektor\u00e9 je to pr\u00edli\u0161 pr\u00edsne a pre in\u00e9 zase pr\u00edli\u0161 vo\u013en\u00e9. Takmer v\u017edy s\u00fa vhodnej\u0161ie prahov\u00e9 hodnoty \u0161pecifick\u00e9 pre dan\u00e9 zariadenie.<\/li>\n<\/ul>\n<h2>5. Optimaliz\u00e1cia, valid\u00e1cia a dokument\u00e1cia<\/h2>\n<p>Prahov\u00e1 hodnota sa nenastav\u00ed raz a nav\u017edy; prisp\u00f4sobuje sa po\u010das celej doby trvania programu.<\/p>\n<ul>\n<li><strong>Po\u010diato\u010dn\u00e9 nastavenie:<\/strong> za\u010dnite so \u0161tandardn\u00fdm alebo konzervat\u00edvnym odhadom, zdokumentujte od\u00f4vodnenie a napl\u00e1nujte si jeho spresnenie.<\/li>\n<li><strong>Ladenie:<\/strong> Porovnajte po\u010det skuto\u010dn\u00fdch a falo\u0161n\u00fdch poplachov s cie\u013eom udr\u017ea\u0165 podiel falo\u0161n\u00fdch poplachov pod ~10 %, pri\u010dom by ste mali zachyti\u0165 viac ako ~90 % skuto\u010dn\u00fdch probl\u00e9mov; nastavenie spr\u00edsnite, ak v\u00e1m unikaj\u00fa poruchy, a uvo\u013enite, ak v\u00e1s zahlcuj\u00fa ne\u017eiaduce poplachy, a ka\u017ed\u00fa zmenu zdokumentujte.<\/li>\n<li><strong>Valid\u00e1cia:<\/strong> Po ka\u017edom skuto\u010dnom zlyhan\u00ed zistite, \u010di prahov\u00e1 hodnota poskytla dostato\u010dn\u00e9 varovanie a \u010di nejak\u00e9 falo\u0161n\u00e9 poplachy zbyto\u010dne spotrebovali zdroje, a n\u00e1sledne vykonajte \u00fapravy na z\u00e1klade t\u00fdchto zisten\u00ed.<\/li>\n<li><strong>Riadenie:<\/strong> vies\u0165 datab\u00e1zu prahov\u00fdch hodn\u00f4t obsahuj\u00facu aktu\u00e1lne hodnoty, hist\u00f3riu zmien a od\u00f4vodnenie pre ka\u017ed\u00fd stroj v r\u00e1mci form\u00e1lneho procesu riadenia zmien, ktor\u00fd zah\u0155\u0148a technick\u00e9 pos\u00fadenie a informovanie prev\u00e1dzky.<\/li>\n<\/ul>\n<p>Prahov\u00e9 hodnoty sa m\u00f4\u017eu uplat\u0148ova\u0165 nielen na celkov\u00fa \u00farove\u0148, ale aj na konkr\u00e9tne spektr\u00e1lne \u010diary, ako napr\u00edklad <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/bearing-fault-frequencies\/\">frekvencie por\u00fach lo\u017e\u00edsk<\/a> alebo 1\u00d7 a 2\u00d7 <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/running-speed\/\">prev\u00e1dzkov\u00e1 r\u00fdchlos\u0165<\/a> umo\u017e\u0148uje v\u010dasnej\u0161iu a presnej\u0161iu detekciu ch\u00fdb a obmedzenia odvoden\u00fdch ukazovate\u013eov, ako napr\u00edklad <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/crest-factor\/\">faktor vrcholu<\/a> a <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/kurtosis\/\">\u0161picatos\u0165<\/a> m\u00f4\u017ee signalizova\u0165 po\u0161kodenie lo\u017eiska e\u0161te dlho predt\u00fdm, ako sa zmen\u00ed \u00farove\u0148 \u0161irokop\u00e1smov\u00e9ho sign\u00e1lu.<\/p>\n<h2>6. Prahov\u00e9 hodnoty pri vyva\u017eovan\u00ed po\u013ea<\/h2>\n<p>Koncepcia prahovej hodnoty presahuje r\u00e1mec monitorovania a zasahuje aj do n\u00e1pravn\u00fdch \u010dinnost\u00ed. Pri vyva\u017eovan\u00ed rotora je akceptovate\u013en\u00e1 hranica sama osebe prahovou hodnotou: pr\u00e1ca je dokon\u010den\u00e1 a\u017e vtedy, ke\u010f nameran\u00e1 <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/residual-unbalance\/\">zvy\u0161kov\u00e1 nevyv\u00e1\u017eenos\u0165<\/a> \u2014 alebo v\u00fdsledn\u00e9 vibr\u00e1cie \u2014 klesn\u00fa pod zvolen\u00fa toleranciu. Prenosn\u00fd dvojkan\u00e1lov\u00fd analyz\u00e1tor, ako napr\u00edklad <a href=\"https:\/\/vibromera.eu\/sk\/produkt\/balanset-1\/\">Balanset-1A<\/a> zmeria amplit\u00fadu 1\u00d7 pred a po korekcii a potvrd\u00ed, \u017ee kone\u010dn\u00e1 hodnota sa nach\u00e1dza v r\u00e1mci cie\u013eov\u00e9ho rozsahu <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/balancing-tolerance\/\">vyva\u017eovacia tolerancia<\/a> rozsah, ktor\u00fd predstavuje presne hranicu medzi \u00faspe\u0161nos\u0165ou a ne\u00faspe\u0161nos\u0165ou, uplat\u0148ovan\u00fa na jednorazov\u00fa opravu, a nie na priebe\u017en\u00e9 monitorovanie.<\/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 prahov\u00fdch hodnot\u00e1ch pri monitorovan\u00ed vibr\u00e1ci\u00ed, hraniciach rozhodovania odde\u013euj\u00facich prijate\u013en\u00e9 od neprijate\u013en\u00fdch podmienok, sp\u00fa\u0161\u0165an\u00ed alarmov a \u00fadr\u017eb\u00e1rskych opatreniach.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-271","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/glossary\/271","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\/271\/revisions"}],"predecessor-version":[{"id":102176,"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/glossary\/271\/revisions\/102176"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/media?parent=271"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/categories?post=271"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/tags?post=271"}],"curies":[{"name":"pracovn\u00fd list","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}