{"id":249,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/spike-energy\/"},"modified":"2026-05-23T22:45:59","modified_gmt":"2026-05-23T22:45:59","slug":"spike-energy","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/cs\/glossary\/spike-energy\/","title":{"rendered":"Co je energie n\u00e1razu? Parametr detekce n\u00e1razu"},"content":{"rendered":"<h1>Pochopen\u00ed energie hrotu<\/h1>\n\t\t<section class=\"woocommerce hestia-shop products is-shortcode\" id=\"products\" data-sorder=\"hestia_shop\" >\n\t\t\t\t\t\t<div class=\"\">\n\t\t\t\t\t\t<div class=\"hestia-shop-content\">\n\t\t\t<div class=\"row\" data-aos=\"fade-up\" >\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/balanset-1\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/balanset-1\/\" title=\"P\u0159enosn\u00fd vyva\u017eova\u010d a analyz\u00e1tor vibrac\u00ed Balanset-1A\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Kompletn\u00ed sada p\u0159enosn\u00e9ho vyva\u017eova\u010de a analyz\u00e1toru vibrac\u00ed Balanset-1A\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-272x182.webp 272w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/cs\/product-category\/devices\/\" rel=\"tag\">Za\u0159\u00edzen\u00ed<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/cs\/product\/balanset-1\/\" title=\"P\u0159enosn\u00fd vyva\u017eova\u010d a analyz\u00e1tor vibrac\u00ed Balanset-1A\">P\u0159enosn\u00fd vyva\u017eova\u010d a analyz\u00e1tor vibrac\u00ed Balanset-1A<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>1,975.00<\/span> + DPH (pokud se uplat\u0148uje)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/cs\/wp-json\/wp\/v2\/glossary\/249?add-to-cart=986\" data-quantity=\"1\" data-product_id=\"986\" data-product_sku=\"BS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"P\u0159idat do ko\u0161\u00edku\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"P\u0159idat do ko\u0161\u00edku\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/cs\/wp-json\/wp\/v2\/glossary\/249?add-to-cart=986\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_986\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"986\" data-product_sku=\"BS-1\" aria-label=\"P\u0159idat do ko\u0161\u00edku: \u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"\u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d byl p\u0159id\u00e1n do ko\u0161\u00edku\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">P\u0159idat do ko\u0161\u00edku<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_986\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/vibration-sensor\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/vibration-sensor\/\" title=\"Sn\u00edma\u010d vibrac\u00ed\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Sn\u00edma\u010d vibrac\u00ed Balanset-1A zbl\u00edzka\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3.webp 1280w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/cs\/product-category\/parts\/\" rel=\"tag\">D\u00edly<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/cs\/product\/vibration-sensor\/\" title=\"Sn\u00edma\u010d vibrac\u00ed\">Sn\u00edma\u010d vibrac\u00ed<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>90.00<\/span> + DPH (pokud se uplat\u0148uje)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/cs\/wp-json\/wp\/v2\/glossary\/249?add-to-cart=1820\" data-quantity=\"1\" data-product_id=\"1820\" data-product_sku=\"VS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"P\u0159idat do ko\u0161\u00edku\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"P\u0159idat do ko\u0161\u00edku\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/cs\/wp-json\/wp\/v2\/glossary\/249?add-to-cart=1820\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1820\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1820\" data-product_sku=\"VS-1\" aria-label=\"P\u0159idat do ko\u0161\u00edku: \u201cVibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"\u201cVibration sensor\u201d byl p\u0159id\u00e1n do ko\u0161\u00edku\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">P\u0159idat do ko\u0161\u00edku<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1820\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/optical-sensor-for-balanset-and-arbalance\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optick\u00fd senzor (laserov\u00fd ot\u00e1\u010dkom\u011br)\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Optick\u00fd senzor (laserov\u00fd ot\u00e1\u010dkom\u011br)\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-1536x1023.webp 1536w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU.webp 1600w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/cs\/product-category\/parts\/\" rel=\"tag\">D\u00edly<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/cs\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optick\u00fd senzor (laserov\u00fd ot\u00e1\u010dkom\u011br)\">Optick\u00fd senzor (laserov\u00fd ot\u00e1\u010dkom\u011br)<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>124.00<\/span> + DPH (pokud se uplat\u0148uje)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/cs\/wp-json\/wp\/v2\/glossary\/249?add-to-cart=1832\" data-quantity=\"1\" data-product_id=\"1832\" data-product_sku=\"Tach-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"P\u0159idat do ko\u0161\u00edku\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"P\u0159idat do ko\u0161\u00edku\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/cs\/wp-json\/wp\/v2\/glossary\/249?add-to-cart=1832\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1832\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1832\" data-product_sku=\"Tach-1\" aria-label=\"P\u0159idat do ko\u0161\u00edku: \u201cOptical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"\u201cOptical Sensor (Laser Tachometer)\u201d byl p\u0159id\u00e1n do ko\u0161\u00edku\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">P\u0159idat do ko\u0161\u00edku<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1832\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/balanset-4\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/balanset-4\/\" title=\"Balanset-4\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Sada pro vyva\u017eov\u00e1n\u00ed rotor\u016f Vibromera: p\u0159epravn\u00ed kuf\u0159\u00edk, v\u00edcekan\u00e1lov\u00fd zesilova\u010d sign\u00e1lu, ru\u010dn\u00ed analyz\u00e1tor, magnetick\u00e1 z\u00e1kladna, vibra\u010dn\u00ed senzory a spir\u00e1lov\u00e9 kabely.\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4.webp 640w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/cs\/product-category\/devices\/\" rel=\"tag\">Za\u0159\u00edzen\u00ed<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/cs\/product\/balanset-4\/\" title=\"Balanset-4\">Balanset-4<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>6,803.00<\/span> + DPH (pokud se uplat\u0148uje)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/cs\/wp-json\/wp\/v2\/glossary\/249?add-to-cart=1833\" data-quantity=\"1\" data-product_id=\"1833\" data-product_sku=\"BS-4\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"P\u0159idat do ko\u0161\u00edku\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"P\u0159idat do ko\u0161\u00edku\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/cs\/wp-json\/wp\/v2\/glossary\/249?add-to-cart=1833\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1833\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1833\" data-product_sku=\"BS-4\" aria-label=\"P\u0159idat do ko\u0161\u00edku: \u201cBalanset-4\u201d\" rel=\"nofollow\" data-success_message=\"\u201cBalanset-4\u201d byl p\u0159id\u00e1n do ko\u0161\u00edku\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">P\u0159idat do ko\u0161\u00edku<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1833\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div><!-- \/.row --><div class=\"row\">\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/magnet-stand\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/magnet-stand\/\" title=\"Magnetick\u00fd stojan Insize-60 kgf\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Magnetick\u00e1 z\u00e1kladna.\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36.webp 1280w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/cs\/product-category\/parts\/\" rel=\"tag\">D\u00edly<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/cs\/product\/magnet-stand\/\" title=\"Magnetick\u00fd stojan Insize-60 kgf\">Magnetick\u00fd stojan Insize-60 kgf<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>46.00<\/span> + DPH (pokud se uplat\u0148uje)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/cs\/wp-json\/wp\/v2\/glossary\/249?add-to-cart=1852\" data-quantity=\"1\" data-product_id=\"1852\" data-product_sku=\"MS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"P\u0159idat do ko\u0161\u00edku\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"P\u0159idat do ko\u0161\u00edku\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/cs\/wp-json\/wp\/v2\/glossary\/249?add-to-cart=1852\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1852\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1852\" data-product_sku=\"MS-1\" aria-label=\"P\u0159idat do ko\u0161\u00edku: \u201cMagnetic Stand Insize-60-kgf\u201d\" rel=\"nofollow\" data-success_message=\"\u201cMagnetic Stand Insize-60-kgf\u201d byl p\u0159id\u00e1n do ko\u0161\u00edku\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">P\u0159idat do ko\u0161\u00edku<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1852\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/reflective-tape\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/reflective-tape\/\" title=\"Reflexn\u00ed p\u00e1ska\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Reflexn\u00ed p\u00e1ska\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-16x12.webp 16w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-272x182.webp 272w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/cs\/product-category\/parts\/\" rel=\"tag\">D\u00edly<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/cs\/product\/reflective-tape\/\" title=\"Reflexn\u00ed p\u00e1ska\">Reflexn\u00ed p\u00e1ska<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>10.00<\/span> + DPH (pokud se uplat\u0148uje)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/cs\/wp-json\/wp\/v2\/glossary\/249?add-to-cart=2329\" data-quantity=\"1\" data-product_id=\"2329\" data-product_sku=\"rt-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"P\u0159idat do ko\u0161\u00edku\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"P\u0159idat do ko\u0161\u00edku\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/cs\/wp-json\/wp\/v2\/glossary\/249?add-to-cart=2329\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_2329\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"2329\" data-product_sku=\"rt-1\" aria-label=\"P\u0159idat do ko\u0161\u00edku: \u201cReflective tape\u201d\" rel=\"nofollow\" data-success_message=\"\u201cReflective tape\u201d byl p\u0159id\u00e1n do ko\u0161\u00edku\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">P\u0159idat do ko\u0161\u00edku<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_2329\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/dynamic-balancer-balanset-1a\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dynamick\u00fd vyva\u017eova\u010d &quot;Balanset-1A&quot; OEM\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Obsah sady Balanset-1A s jednotkou rozhran\u00ed, senzory, ot\u00e1\u010dkom\u011brem a p\u0159\u00edslu\u0161enstv\u00edm\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-1024x683.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-1536x1024.webp 1536w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-2048x1366.webp 2048w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-e1732998877834.webp 708w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/cs\/product-category\/devices\/\" rel=\"tag\">Za\u0159\u00edzen\u00ed<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/cs\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dynamick\u00fd vyva\u017eova\u010d &quot;Balanset-1A&quot; OEM\">Dynamick\u00fd vyva\u017eova\u010d \"Balanset-1A\" OEM<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>1,735.00<\/span> + DPH (pokud se uplat\u0148uje)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/cs\/wp-json\/wp\/v2\/glossary\/249?add-to-cart=4193\" data-quantity=\"1\" data-product_id=\"4193\" data-product_sku=\"BS-1OEM\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"P\u0159idat do ko\u0161\u00edku\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"P\u0159idat do ko\u0161\u00edku\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/cs\/wp-json\/wp\/v2\/glossary\/249?add-to-cart=4193\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_4193\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"4193\" data-product_sku=\"BS-1OEM\" aria-label=\"P\u0159idat do ko\u0161\u00edku: \u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"\u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d byl p\u0159id\u00e1n do ko\u0161\u00edku\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">P\u0159idat do ko\u0161\u00edku<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_4193\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/section>\n\t\t\n<p><strong>Energie hrotu<\/strong> (naz\u00fdvan\u00e9 tak\u00e9 r\u00e1zov\u00e1 energie nebo energie r\u00e1zov\u00e9ho impulzu) je <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/vibration\/\">vibrace<\/a> m\u011b\u0159ic\u00ed parametr, kter\u00fd kvantifikuje energetick\u00fd obsah vysokofrekven\u010dn\u00edch r\u00e1zov\u00fdch ud\u00e1lost\u00ed \u2014 zejm\u00e9na t\u011bch generovan\u00fdch valiv\u00fdmi <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/bearing-defects\/\">vady lo\u017eisek<\/a>. M\u011b\u0159\u00ed se detekc\u00ed vrcholov\u00e9 odezvy vysokofrekven\u010dn\u00edho zrychlen\u00ed, kter\u00e1 nastane, kdy\u017e valiv\u00e9 elementy naraz\u00ed na vady na dr\u00e1h\u00e1ch lo\u017eiska, a slou\u017e\u00ed jako indik\u00e1tor v\u010dasn\u00e9ho varov\u00e1n\u00ed p\u0159ed po\u0161kozen\u00edm lo\u017eiska, kter\u00fd je citliv\u011bj\u0161\u00ed ne\u017e celkov\u00e1 \u00farove\u0148 vibrac\u00ed nebo dokonce standardn\u00ed frekven\u010dn\u00ed anal\u00fdza.<\/p>\n<p>Tato technika \u00fazce souvis\u00ed s <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/shock-pulse-method\/\">Metoda r\u00e1zov\u00fdch pulz\u016f (SPM)<\/a>. Ob\u011b se zam\u011b\u0159uj\u00ed na kr\u00e1tk\u00e9 \u0161pi\u010dky zrychlen\u00ed s vysokou amplitudou, kter\u00e9 vznikaj\u00ed p\u0159i n\u00e1razu kuli\u010dek nebo v\u00e1le\u010dk\u016f na <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/spalling\/\">spalls<\/a>, cracks or <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/pitting\/\">pits<\/a>, co\u017e umo\u017e\u0148uje detekci z\u00e1vad lo\u017eisek o m\u011bs\u00edce d\u0159\u00edve ne\u017e p\u0159i konven\u010dn\u00edm monitorov\u00e1n\u00ed vibrac\u00ed.<\/p>\n<h2>1. Fyzik\u00e1ln\u00ed z\u00e1klad<\/h2>\n<h3>Jak vznikaj\u00ed n\u00e1razy v lo\u017eisc\u00edch<\/h3>\n<p>Kdy\u017e valiv\u00fd element naraz\u00ed na vadu lo\u017eiska, nastane rychl\u00e1 posloupnost ud\u00e1lost\u00ed:<\/p>\n<ol>\n<li>Dojde ke kr\u00e1tk\u00e9mu, siln\u00e9mu r\u00e1zu trvaj\u00edc\u00edmu pouze mikrosekundi.<\/li>\n<li>Tento n\u00e1raz vybud\u00ed vysokofrekven\u010dn\u00ed rezonance struktury lo\u017eiska, typicky v rozsahu 5\u201340 kHz.<\/li>\n<li>Vznikne kr\u00e1tk\u00fd z\u00e1chv\u011bv vysokofrekven\u010dn\u00edho zvon\u011bn\u00ed.<\/li>\n<li>Energie je soust\u0159ed\u011bna do kr\u00e1tkodob\u00e9 \u0161pi\u010dky.<\/li>\n<li>Spike energy m\u011b\u0159\u00ed energetick\u00fd obsah t\u00e9to \u0161pi\u010dky.<\/li>\n<\/ol>\n<p>N\u00e1razy se opakuj\u00ed p\u0159i p\u0159\u00edslu\u0161n\u00e9 <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/bearing-fault-frequencies\/\">\u010detnost poruch lo\u017eisek<\/a>, tak\u017ee frekvence v\u00fdskytu \u0161pi\u010dek je sama o sob\u011b diagnostick\u00e1, jakmile vada dostate\u010dn\u011b dozraje k spektr\u00e1ln\u00ed anal\u00fdze.<\/p>\n<h3>Pro\u010d se zam\u011b\u0159it na vysok\u00e9 frekvence?<\/h3>\n<ul>\n<li>R\u00e1zy lo\u017eisek ukl\u00e1daj\u00ed svou energii p\u0159ev\u00e1\u017en\u011b do vysok\u00fdch frekvenc\u00ed.<\/li>\n<li>N\u00edzkofrekven\u010dn\u00ed vibrace, jako je nevyv\u00e1\u017eenost, ke \u0161pi\u010dk\u00e1m nep\u0159isp\u00edvaj\u00ed.<\/li>\n<li>Vysokofrekven\u010dn\u00ed m\u011b\u0159en\u00ed proto izoluje ud\u00e1losti generovan\u00e9 lo\u017eiskem.<\/li>\n<li>To poskytuje v\u00fdrazn\u011b lep\u0161\u00ed pom\u011br sign\u00e1lu k \u0161umu pro z\u00e1rode\u010dn\u00e9 vady lo\u017eisek.<\/li>\n<\/ul>\n<h2>2. Metoda m\u011b\u0159en\u00ed<\/h2>\n<h3>Instrumentace<\/h3>\n<ul>\n<li><strong>Vysokofrekven\u010dn\u00ed akcelerometr:<\/strong> sn\u00edma\u010d se \u0161irok\u00fdm p\u00e1smem (&gt;30 kHz).<\/li>\n<li><strong>Rezonan\u010dn\u00ed sn\u00edma\u010d:<\/strong> n\u011bkter\u00e9 syst\u00e9my z\u00e1m\u011brn\u011b vyu\u017e\u00edvaj\u00ed <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/accelerometer\/\">akcelerometr<\/a> rezonanci (p\u0159ibli\u017en\u011b 32 kHz) k zes\u00edlen\u00ed n\u00e1raz\u016f.<\/li>\n<li><strong>P\u00e1smov\u00e1 propust:<\/strong> typicky 5\u201340 kHz, pro izolaci r\u00e1zov\u00fdch frekvenc\u00ed.<\/li>\n<li><strong>Detektor \u0161pi\u010dky:<\/strong> zachycuje maxim\u00e1ln\u00ed zrychlen\u00ed v r\u00e1mci ka\u017ed\u00e9ho r\u00e1zu.<\/li>\n<li><strong>V\u00fdpo\u010det energie:<\/strong> integr\u00e1l kvadr\u00e1tu zrychlen\u00ed po dobu trv\u00e1n\u00ed r\u00e1zu.<\/li>\n<\/ul>\n<p>Proto\u017ee pracovn\u00ed p\u00e1smo je tak vysok\u00e9, m\u011b\u0159en\u00ed je velmi citliv\u00e9 na zp\u016fsob upevn\u011bn\u00ed sn\u00edma\u010de \u2014 viz sn\u00edma\u010d <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/mounting\/\">mont\u00e1\u017e<\/a> pro\u010d je zde nezbytn\u00fd \u0161roubov\u00fd nebo \u010dist\u00fd magnetick\u00fd dr\u017e\u00e1k, nikoli ru\u010dn\u00ed sonda.<\/p>\n<h3>Jednotky a \u0161k\u00e1lov\u00e1n\u00ed<\/h3>\n<ul>\n<li>Vyj\u00e1d\u0159eno v decibelech (dB) vzta\u017een\u00fdch k referen\u010dn\u00ed \u00farovni.<\/li>\n<li>Typick\u00e1 \u0161k\u00e1la se pohybuje od 0 do 60 dB.<\/li>\n<li>N\u011bkdy vyj\u00e1d\u0159eno jako gSE \u2014 \u0161pi\u010dkov\u00e1 energie v jednotk\u00e1ch g.<\/li>\n<li>Logaritmick\u00e1 \u0161k\u00e1la pokr\u00fdv\u00e1 \u0161irok\u00fd dynamick\u00fd rozsah r\u00e1zov\u00e9 energie.<\/li>\n<\/ul>\n<h2>3. Interpretace a krit\u00e9ria z\u00e1va\u017enosti<\/h2>\n<h3>Typick\u00e9 \u00farovn\u011b z\u00e1va\u017enosti<\/h3>\n<ul>\n<li><strong>Dobr\u00fd stav (&lt; 20 dB):<\/strong> minim\u00e1ln\u00ed r\u00e1zov\u00e1 energie, lo\u017eisko v dobr\u00e9m stavu s norm\u00e1ln\u00edm maz\u00e1n\u00edm, nen\u00ed nutn\u00fd \u017e\u00e1dn\u00fd n\u00e1pravn\u00fd z\u00e1sah.<\/li>\n<li><strong>P\u0159ijateln\u00fd stav (20\u201335 dB):<\/strong> ur\u010dit\u00e1 r\u00e1zov\u00e1 aktivita, po\u010d\u00e1te\u010dn\u00ed opot\u0159eben\u00ed nebo vznik z\u00e1vady; sledujte \u010dast\u011bji a napl\u00e1nujte \u00fadr\u017ebu do 3\u20136 m\u011bs\u00edc\u016f.<\/li>\n<li><strong>\u0160patn\u00fd stav (35\u201350 dB):<\/strong> v\u00fdrazn\u00e1 r\u00e1zov\u00e1 energie, p\u0159\u00edtomnost aktivn\u00edch z\u00e1vad; zvy\u0161te frekvenci sledov\u00e1n\u00ed na t\u00fddenn\u00ed nebo denn\u00ed a pl\u00e1nujte v\u00fdm\u011bnu v \u0159\u00e1du t\u00fddn\u016f.<\/li>\n<li><strong>Kritick\u00fd stav (&gt; 50 dB):<\/strong> velmi vysok\u00e1 r\u00e1zov\u00e1 energie, pokro\u010dil\u00e9 po\u0161kozen\u00ed; doporu\u010duje se okam\u017eit\u00e1 v\u00fdm\u011bna, s re\u00e1ln\u00fdm rizikem n\u00e1hl\u00e9ho selh\u00e1n\u00ed.<\/li>\n<\/ul>\n<p>Tato p\u00e1sma jsou praktick\u00fdm zp\u016fsobem, jak p\u0159i\u0159adit <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/defect-severity\/\">z\u00e1va\u017enost z\u00e1vady<\/a> z jedin\u00e9ho ode\u010dtu, ale m\u011bla by b\u00fdt v pr\u016fb\u011bhu \u010dasu kalibrov\u00e1na pro konkr\u00e9tn\u00ed stroj a sn\u00edma\u010d.<\/p>\n<h3>F\u00e1ze \u017eivotnosti lo\u017eiska a energie \u0161pi\u010dky<\/h3>\n<ul>\n<li><strong>Nov\u00e9 lo\u017eisko:<\/strong> n\u00edzk\u00e1 \u0161pikov\u00e1 energie, p\u0159ibli\u017en\u011b 10\u201315 dB.<\/li>\n<li><strong>Norm\u00e1ln\u00ed opot\u0159eben\u00ed:<\/strong> postupn\u00fd n\u00e1r\u016fst, 15\u201325 dB.<\/li>\n<li><strong>Vznik z\u00e1vady:<\/strong> \u0161pikov\u00e1 energie za\u010d\u00edn\u00e1 stoupat, 25\u201335 dB.<\/li>\n<li><strong>Aktivn\u00ed z\u00e1vada:<\/strong> rychl\u00fd n\u00e1r\u016fst, 35\u201350 dB.<\/li>\n<li><strong>Pokro\u010dil\u00e9 po\u0161kozen\u00ed:<\/strong> velmi vysok\u00e9, &gt; 50 dB \u2014 a pot\u00e9 m\u016f\u017ee op\u011bt klesat, jak se lo\u017eisko rozpad\u00e1 a ostr\u00e9 hrany z\u00e1vady se opot\u0159ebov\u00e1vaj\u00ed do hladka.<\/li>\n<\/ul>\n<p>Tento kone\u010dn\u00fd obrat je klasickou past\u00ed ka\u017ed\u00e9ho jedno\u010d\u00edseln\u00e9ho parametru lo\u017eiska: klesaj\u00edc\u00ed ode\u010det nutn\u011b neznamen\u00e1 zotaven\u00ed, a proto se hodnota spike energy sleduje jako trend, nikoli \u010dte izolovan\u011b.<\/p>\n<h2>4. Advantages<\/h2>\n<h3>V\u010dasn\u00e1 detekce<\/h3>\n<ul>\n<li>Detekuje z\u00e1vady lo\u017eisek 6\u201318 m\u011bs\u00edc\u016f p\u0159ed <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/fft\/\">Rychl\u00e1 Fourierova transformace (FFT)<\/a>-based methods.<\/li>\n<li>Citliv\u00fd na mikro-odlupov\u00e1n\u00ed a po\u010d\u00ednaj\u00edc\u00ed po\u0161kozen\u00ed.<\/li>\n<li>Roste ji\u017e v ran\u00e9 f\u00e1zi vzniku z\u00e1vady.<\/li>\n<li>Poskytuje maxim\u00e1ln\u00ed dodac\u00ed lh\u016ftu pro pl\u00e1nov\u00e1n\u00ed \u00fadr\u017eby<\/li>\n<\/ul>\n<h3>Jednoduchost<\/h3>\n<ul>\n<li>Jedin\u00e1 \u010d\u00edseln\u00e1 hodnota v dB.<\/li>\n<li>Easy to <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/trending\/\">trend<\/a> v pr\u016fb\u011bhu \u010dasu.<\/li>\n<li>Jednoduch\u00e9 alarmov\u00e1n\u00ed na z\u00e1klad\u011b prahov\u00fdch hodnot.<\/li>\n<li>Sb\u011br dat vy\u017eaduje minim\u00e1ln\u00ed za\u0161kolen\u00ed.<\/li>\n<\/ul>\n<h3>\u00da\u010dinnost p\u0159i n\u00edzk\u00fdch ot\u00e1\u010dk\u00e1ch<\/h3>\n<ul>\n<li>Funguje dob\u0159e p\u0159i n\u00edzk\u00fdch rychlostech, kde jsou m\u011b\u0159en\u00ed rychlosti slab\u00e1<\/li>\n<li>N\u00e1razy st\u00e1le generuj\u00ed vysokofrekven\u010dn\u00ed \u0161pi\u010dky bez ohledu na ot\u00e1\u010dky h\u0159\u00eddele<\/li>\n<li>Vhodn\u00fd pro pomalob\u011b\u017en\u00e1 za\u0159\u00edzen\u00ed pracuj\u00edc\u00ed pod 500 rpm.<\/li>\n<\/ul>\n<h2>5. Omezen\u00ed<\/h2>\n<h3>Specifick\u00e9 pro lo\u017eisko<\/h3>\n<ul>\n<li>Prim\u00e1rn\u011b detekuje z\u00e1vady lo\u017eisek.<\/li>\n<li>Neumo\u017e\u0148uje diagnostiku nev\u00fdva\u017eku, nesouososti ani v\u011bt\u0161iny jin\u00fdch z\u00e1vad.<\/li>\n<li>Mus\u00ed se dopl\u0148ovat s dal\u0161\u00edmi technikami pro komplexn\u00ed monitorov\u00e1n\u00ed<\/li>\n<\/ul>\n<h3>Bez identifikace poruchy<\/h3>\n<ul>\n<li>Indikuje probl\u00e9m s lo\u017eiskem, ale nespecifikuje, kter\u00e1 sou\u010d\u00e1st je po\u0161kozena \u2014 vn\u011bj\u0161\u00ed krou\u017eek, vnit\u0159n\u00ed krou\u017eek, valiv\u00fd element nebo klec.<\/li>\n<li>Identifikace konkr\u00e9tn\u00ed z\u00e1vady vy\u017eaduje spektr\u00e1ln\u00ed a <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/envelope-analysis\/\">obalov\u00e1 anal\u00fdza<\/a>.<\/li>\n<li>Jedin\u00e9 \u010d\u00edslo postr\u00e1d\u00e1 diagnostick\u00fd detail.<\/li>\n<\/ul>\n<h3>Citlivost senzoru a mont\u00e1\u017ee<\/h3>\n<ul>\n<li>Vy\u017eaduje kvalitn\u00ed vysokofrekven\u010dn\u00ed sn\u00edma\u010d.<\/li>\n<li>Zp\u016fsob uchycen\u00ed je z\u00e1sadn\u00ed \u2014 nejlep\u0161\u00ed je \u0161roubov\u00e9 uchycen\u00ed, magnetick\u00e9 je p\u0159ijateln\u00e9, ru\u010dn\u00ed dr\u017een\u00ed nevyhovuj\u00edc\u00ed.<\/li>\n<li>P\u0159enosov\u00e1 cesta mezi z\u00e1vadou a sn\u00edma\u010dem ovliv\u0148uje ode\u010det.<\/li>\n<\/ul>\n<h2>6. Praktick\u00e1 aplikace<\/h2>\n<h3>Monitorov\u00e1n\u00ed na z\u00e1klad\u011b trasy<\/h3>\n<ul>\n<li>Prove\u010fte rychl\u00e9 m\u011b\u0159en\u00ed \u0161pi\u010dkov\u00e9 energie na ka\u017ed\u00e9m lo\u017eisku.<\/li>\n<li>Identifikujte lo\u017eiska se zv\u00fd\u0161en\u00fdmi hodnotami.<\/li>\n<li>Ozna\u010dte je pro podrobnou FFT nebo ob\u00e1lkovou anal\u00fdzu.<\/li>\n<li>Efektivn\u011b prov\u011b\u0159te mnoho lo\u017eisek na jedin\u00e9 inspek\u010dn\u00ed trase.<\/li>\n<\/ul>\n<h3>Trendy<\/h3>\n<ul>\n<li>Vyneste \u0161pi\u010dkovou energii na \u010dasov\u00e9 ose.<\/li>\n<li>Sledujte vzestupn\u00e9 trendy.<\/li>\n<li>Rychl\u00fd n\u00e1r\u016fst hodnot pova\u017eujte za p\u0159\u00edznak urychluj\u00edc\u00edho se po\u0161kozen\u00ed.<\/li>\n<li>Vyu\u017eijte trend jako podn\u011bt k podrobn\u00e9 anal\u00fdze nebo zah\u00e1jen\u00ed \u00fadr\u017eby.<\/li>\n<\/ul>\n<h3>M\u00edsto \u0161pi\u010dkov\u00e9 energie v kombinaci s ostatn\u00edmi diagnostick\u00fdmi n\u00e1stroji<\/h3>\n<p>Spike energy je nejl\u00e9pe vyu\u017eiteln\u00e1 pro screening a sledov\u00e1n\u00ed trend\u016f; je-li nam\u011b\u0159en\u00e1 hodnota zv\u00fd\u0161en\u00e1, pokra\u010dujte metodami, kter\u00e9 z\u00e1vadu p\u0159esn\u011b lokalizuj\u00ed. V praxi to znamen\u00e1 p\u0159ej\u00edt od jedin\u00e9ho souhrnn\u00e9ho \u010d\u00edsla ke skute\u010dn\u00e9 diagnostice \u2014 zachycen\u00ed <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/spectrum\/\">spektrum<\/a>, spu\u0161t\u011bn\u00ed ob\u00e1lkov\u00e9 anal\u00fdzy pro konkr\u00e9tn\u00ed typ z\u00e1vady a kombinace <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/crest-factor\/\">\u010dinitel kr\u00e9stu<\/a> a <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/kurtosis\/\">kurtosa<\/a> pro komplexn\u00ed posouzen\u00ed stavu lo\u017eiska. P\u0159enosn\u00fd dvoukan\u00e1lov\u00fd analyz\u00e1tor vibrac\u00ed, jako je <a href=\"https:\/\/vibromera.eu\/cs\/produkt\/balanset-1\/\">Balanset-1A<\/a> m\u011b\u0159\u00ed frekven\u010dn\u00ed spektrum vibrac\u00ed, kter\u00e9 technik pot\u0159ebuje v tomto navazuj\u00edc\u00edm kroku, a o\u010dek\u00e1van\u00e9 frekvence z\u00e1vad lze p\u0159edem vypo\u010d\u00edtat pomoc\u00ed <a href=\"https:\/\/vibromera.eu\/cs\/calculators\/bearing-defect-frequencies\/\">kalkul\u00e1tor frekvenc\u00ed vad lo\u017eisek<\/a> tak\u017ee podez\u0159el\u00e9 spektr\u00e1ln\u00ed \u0161pi\u010dky lze snadno potvrdit.<\/p>\n<p>Spike energy je hodnotn\u00fd indik\u00e1tor stavu lo\u017eiska, kter\u00fd poskytuje v\u010dasn\u00e9 varov\u00e1n\u00ed p\u0159ed vznikaj\u00edc\u00edmi z\u00e1vadami prost\u0159ednictv\u00edm jednoduch\u00e9ho, jedno\u010d\u00edseln\u00e9ho m\u011b\u0159en\u00ed. Postr\u00e1d\u00e1 diagnostick\u00fd detail frekven\u010dn\u00ed anal\u00fdzy, av\u0161ak jej\u00ed jednoduchost, schopnost v\u010dasn\u00e9 detekce a \u00fa\u010dinnost p\u0159i n\u00edzk\u00fdch ot\u00e1\u010dk\u00e1ch z n\u00ed \u010din\u00ed u\u017eite\u010dnou sou\u010d\u00e1st ka\u017ed\u00e9ho komplexn\u00edho programu monitorov\u00e1n\u00ed lo\u017eisek a <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/predictive-maintenance\/\">prediktivn\u00ed \u00fadr\u017eba<\/a> \u2014 zejm\u00e9na pro screening rozs\u00e1hl\u00fdch soubor\u016f lo\u017eisek a spou\u0161t\u011bn\u00ed hlub\u0161\u00ed anal\u00fdzy v okam\u017eiku, kdy se probl\u00e9m objev\u00ed.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/\">\u2190 Zp\u011bt na hlavn\u00ed index<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Zjist\u011bte v\u00edce o energii hrot\u016f, parametrech vibra\u010dn\u00ed anal\u00fdzy, kter\u00e9 m\u011b\u0159\u00ed energii vysokofrekven\u010dn\u00edho n\u00e1razu z vad lo\u017eisek a poskytuj\u00ed v\u010dasn\u00e9 varov\u00e1n\u00ed p\u0159ed vznikaj\u00edc\u00edmi poruchami.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-249","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/glossary\/249","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":1,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/glossary\/249\/revisions"}],"predecessor-version":[{"id":101362,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/glossary\/249\/revisions\/101362"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/media?parent=249"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/categories?post=249"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/tags?post=249"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}