{"id":191,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/phase-angle\/"},"modified":"2026-05-23T22:37:46","modified_gmt":"2026-05-23T22:37:46","slug":"phase-angle","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/cs\/glossary\/phase-angle\/","title":{"rendered":"Co je f\u00e1zov\u00fd \u00fahel? \u010casov\u00fd vztah ve vibrac\u00edch"},"content":{"rendered":"<h1>Pochopen\u00ed f\u00e1zov\u00e9ho \u00fahlu ve vibrac\u00edch<\/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\/191?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\/191?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\/191?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\/191?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\/191?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\/191?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\/191?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\/191?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\/191?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\/191?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\/191?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\/191?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\/191?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\/191?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>F\u00e1zov\u00fd \u00fahel<\/strong> \u2014 \u00fazce souvis\u00ed s \u0161ir\u0161\u00edm pojet\u00edm <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/phase\/\">f\u00e1ze<\/a> \u2014 je \u00fahlov\u00e1 poloha vrcholu, m\u011b\u0159en\u00e1 ve stupn\u00edch v rozmez\u00ed 0 a\u017e 360 <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/vibration\/\">vibrace<\/a> vzhledem k referen\u010dn\u00ed zna\u010dce na rotuj\u00edc\u00edm h\u0159\u00eddeli, kter\u00e1 se objevuje jednou za ot\u00e1\u010dku. Tato referen\u010dn\u00ed zna\u010dka poch\u00e1z\u00ed z <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/tachometer\/\">tachometr<\/a> nebo <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/keyphasor\/\">Keyphasor<\/a>. Jin\u00fdmi slovy, f\u00e1zov\u00fd \u00fahel vyjad\u0159uje \u010dasov\u00fd vztah mezi dv\u011bma vibra\u010dn\u00edmi sign\u00e1ly se stejnou frekvenc\u00ed. V ka\u017ed\u00e9m p\u0159\u00edpad\u011b ud\u00e1v\u00e1 \u010dasov\u00fd okam\u017eik &#8220;kdy&#8221;, kter\u00fd dopl\u0148uje <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/amplitude\/\">amplituda<\/a> \u2014 &#8220;jak siln\u00e1&#8221; \u2014 a tyto dva parametry spole\u010dn\u011b tvo\u0159\u00ed \u00fapln\u00fd vibra\u010dn\u00ed vektor, kter\u00fd m\u00e1 jak velikost, tak sm\u011br. F\u00e1zov\u00fd \u00fahel je nezbytn\u00fd pro <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/vyvazovani\/\">vyva\u017eov\u00e1n\u00ed rotoru<\/a>, kde ur\u010duje, kam um\u00edstit korek\u010dn\u00ed z\u00e1va\u017e\u00ed; pro <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/critical-speed\/\">kritick\u00e1 rychlost<\/a> identifikaci, p\u0159i\u010dem\u017e posun o 180\u00b0 potvrzuje <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/resonance\/\">rezonance<\/a>; a p\u0159i diagnostice poruch, kde se jednotliv\u00e9 poruchy od sebe odli\u0161uj\u00ed charakteristick\u00fdmi f\u00e1zov\u00fdmi vzory. Odstra\u0148te f\u00e1zi a velk\u00e1 \u010d\u00e1st diagnostick\u00fdch a opravn\u00fdch prac\u00ed se stane prost\u011b nemo\u017enou.<\/p>\n<h2>1. M\u011b\u0159en\u00ed f\u00e1ze vzhledem k referen\u010dn\u00edmu f\u00e1zoru<\/h2>\n<h3>Referen\u010dn\u00ed soustava<\/h3>\n<ul>\n<li><strong>Referen\u010dn\u00ed zna\u010dka:<\/strong> a strip of <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/reflexni-paska\/\">reflexn\u00ed p\u00e1ska<\/a> nebo z\u00e1\u0159ez na h\u0159\u00eddeli.<\/li>\n<li><strong>Senzor:<\/strong> optick\u00fd nebo magnetick\u00fd ot\u00e1\u010dkom\u011br, kter\u00fd detekuje zna\u010dku p\u0159i ka\u017ed\u00e9m jej\u00edm pr\u016fchodu.<\/li>\n<li><strong>Impuls jednou za ot\u00e1\u010dku:<\/strong> ud\u00e1lost, kter\u00e1 ur\u010duje nulov\u00fd bod.<\/li>\n<li><strong>\u010casov\u00e1n\u00ed vibrac\u00ed:<\/strong> Ot\u00e1zka, na kterou hled\u00e1me odpov\u011b\u010f, zn\u00ed: kdy nastane vrchol vibrace vzhledem k t\u00e9to zna\u010dce?<\/li>\n<li><strong>\u00dahlov\u00e9 m\u011b\u0159en\u00ed:<\/strong> odpov\u011b\u010f vyj\u00e1d\u0159en\u00e1 ve stupn\u00edch od 0 do 360.<\/li>\n<\/ul>\n<h3>Znam\u00e9nkov\u00e1 konvence<\/h3>\n<ul>\n<li><strong>0\u00b0<\/strong> odpov\u00edd\u00e1 poloze referen\u010dn\u00ed zna\u010dky.<\/li>\n<li><strong>Sm\u011br<\/strong> obvykle se zvy\u0161uje ve sm\u011bru ot\u00e1\u010den\u00ed.<\/li>\n<li><strong>P\u0159\u00edklad:<\/strong> F\u00e1ze 90\u00b0 znamen\u00e1, \u017ee vrchol vibrace doraz\u00ed o \u010dtvrt ot\u00e1\u010dky pozd\u011bji, ne\u017e referen\u010dn\u00ed zna\u010dka mine sn\u00edma\u010d.<\/li>\n<\/ul>\n<p>Jeliko\u017e analyz\u00e1tor m\u011b\u0159\u00ed \u010dasovou prodlevu mezi impulzem ot\u00e1\u010dkom\u011bru a vrcholem vibrac\u00ed, kvalita tohoto impulzn\u00edho \u0159et\u011bzce ur\u010duje v\u0161e, co n\u00e1sleduje \u2013 k tomuto bodu se vr\u00e1t\u00edme v \u010d\u00e1sti v\u011bnovan\u00e9 probl\u00e9m\u016fm p\u0159i m\u011b\u0159en\u00ed.<\/p>\n<h2>2. Kritick\u00e9 aplikace<\/h2>\n<h3>Vyva\u017eov\u00e1n\u00ed \u2013 nejd\u016fle\u017eit\u011bj\u0161\u00ed vyu\u017eit\u00ed<\/h3>\n<p>F\u00e1ze ukazuje na m\u00edsto nerovnov\u00e1hy, a tedy i na korekci. Postup je jednoduch\u00fd:<\/p>\n<ul>\n<li>Zm\u011b\u0159te f\u00e1zi <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/unbalance\/\">nevyv\u00e1\u017eenost<\/a>vyvolan\u00e9 1\u00d7 vibrace.<\/li>\n<li>F\u00e1ze ud\u00e1v\u00e1 \u00fahlovou polohu m\u00edsta nerovnov\u00e1hy.<\/li>\n<li>Na str\u00e1nk\u00e1ch <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/correction-weight\/\">korek\u010dn\u00ed hmotnost<\/a> je um\u00edst\u011bn p\u0159ibli\u017en\u011b v \u00fahlu 180\u00b0 naproti m\u00edstu nerovnov\u00e1hy.<\/li>\n<li>Pro \u00fa\u010dinn\u00e9 vyva\u017eov\u00e1n\u00ed je zapot\u0159eb\u00ed f\u00e1zov\u00e1 p\u0159esnost p\u0159ibli\u017en\u011b \u00b15\u201310\u00b0.<\/li>\n<li>Bez f\u00e1ze nen\u00ed vyv\u00e1\u017een\u00ed mo\u017en\u00e9 \u2013 nelze ur\u010dit, v jak\u00e9m sm\u011bru je t\u0159eba prov\u00e9st korekci.<\/li>\n<\/ul>\n<h3>Stanoven\u00ed kritick\u00e9 rychlosti<\/h3>\n<p>Rozhoduj\u00edc\u00edm znakem rezonance je f\u00e1zov\u00fd posun, nikoli pouze v\u00fdkyv amplitudy:<\/p>\n<ul>\n<li>Pod kritickou rychlost\u00ed z\u016fst\u00e1v\u00e1 f\u00e1ze relativn\u011b konstantn\u00ed.<\/li>\n<li>P\u0159i p\u0159ekro\u010den\u00ed kritick\u00e9 rychlosti doch\u00e1z\u00ed k charakteristick\u00e9mu f\u00e1zov\u00e9mu posunu o 180\u00b0.<\/li>\n<li>Nad touto hodnotou se f\u00e1ze nach\u00e1z\u00ed o 180\u00b0 d\u00e1le od sv\u00e9 podkritick\u00e9 hodnoty.<\/li>\n<li>Tato f\u00e1zov\u00e1 zm\u011bna na <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/bode-plot\/\">Bodeho graf<\/a> je spolehliv\u00fdm ukazatelem.<\/li>\n<li>Samotn\u00fd amplitudov\u00fd vrchol nesta\u010d\u00ed; mus\u00ed ho doprov\u00e1zet f\u00e1zov\u00fd posun.<\/li>\n<\/ul>\n<h3>Diagnostika z\u00e1vad<\/h3>\n<p><strong>Nevyv\u00e1\u017eenost:<\/strong> F\u00e1ze je stabiln\u00ed a opakovateln\u00e1, m\u00e1 stejnou hodnotu p\u0159i v\u0161ech ot\u00e1\u010dk\u00e1ch pod kritickou hodnotou a ozna\u010duje polohu m\u00edsta nerovnov\u00e1hy.<\/p>\n<p><strong><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/misalignment\/\">Nesouosost<\/a>:<\/strong> ukazuje charakteristick\u00e9 f\u00e1zov\u00e9 vztahy mezi lo\u017eisky \u2013 axi\u00e1ln\u00ed hodnoty se na hnac\u00edm a nehnac\u00edm konci \u010dasto li\u0161\u00ed o 180\u00b0, p\u0159i\u010dem\u017e radi\u00e1ln\u00ed f\u00e1zov\u00fd vzorec pom\u00e1h\u00e1 ur\u010dit typ nesouososti.<\/p>\n<p><strong><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/shaft-crack\/\">Prasklina v h\u0159\u00eddeli<\/a>:<\/strong> F\u00e1ze slo\u017eek 1\u00d7 a 2\u00d7 se b\u011bhem spou\u0161t\u011bn\u00ed a vyp\u00edn\u00e1n\u00ed m\u011bn\u00ed a chovaj\u00ed se odli\u0161n\u011b od b\u011b\u017en\u00e9 nevyv\u00e1\u017eenosti; tato zm\u011bna odr\u00e1\u017e\u00ed &#8220;d\u00fdch\u00e1n\u00ed&#8221; trhliny p\u0159i ot\u00e1\u010den\u00ed h\u0159\u00eddele.<\/p>\n<p><strong><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/looseness\/\">V\u016fle<\/a>:<\/strong> vytv\u00e1\u0159\u00ed nepravidelnou, nestabiln\u00ed f\u00e1zi, kter\u00e1 se mezi jednotliv\u00fdmi m\u011b\u0159en\u00edmi m\u016f\u017ee posunout o \u00b130\u201390\u00b0. Pr\u00e1v\u011b tato neopakovatelnost je kl\u00ed\u010dov\u00fdm diagnostick\u00fdm znakem.<\/p>\n<h2>3. F\u00e1ze mezi dv\u011bma m\u011b\u0159ic\u00edmi body<\/h2>\n<p>Porovn\u00e1n\u00ed f\u00e1z\u00ed na dvou m\u00edstech ukazuje, jak se konstrukce nebo rotor pohybuje jako celek.<\/p>\n<h3>Ve f\u00e1zi (rozd\u00edl 0\u00b0)<\/h3>\n<ul>\n<li>Oba body se pohybuj\u00ed spole\u010dn\u011b, stejn\u00fdm sm\u011brem a ve stejn\u00e9m okam\u017eiku.<\/li>\n<li>Ozna\u010duje tuh\u00e9 spojen\u00ed nebo re\u017eim pod rezonan\u010dn\u00ed frekvenc\u00ed.<\/li>\n<li>To plat\u00ed pro dv\u011b lo\u017eiska na stejn\u00e9m rotoru, kter\u00fd se ot\u00e1\u010d\u00ed pod kritickou rychlost\u00ed.<\/li>\n<\/ul>\n<h3>F\u00e1zov\u011b posunut\u00e9 (rozd\u00edl 180\u00b0)<\/h3>\n<ul>\n<li>Tyto body se pohybuj\u00ed opa\u010dn\u011b \u2013 kdy\u017e jedna stoup\u00e1, druh\u00e1 kles\u00e1.<\/li>\n<li>Indicates a <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/mode-shape\/\">mode-shape<\/a> uzel mezi nimi nebo provoz nad rezonan\u010dn\u00ed frekvenc\u00ed.<\/li>\n<li>Diagnostic for <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/couple-unbalance\/\">sdru\u017een\u00e1 nevyv\u00e1\u017eenost<\/a> a u ur\u010dit\u00fdch typ\u016f nesouososti.<\/li>\n<\/ul>\n<h3>Rozd\u00edl 90\u00b0 (kvadratura)<\/h3>\n<ul>\n<li>Tyto sign\u00e1ly jsou v\u016f\u010di sob\u011b posunuty o \u010dtvrt cyklu \u2013 jeden dosahuje maxima v okam\u017eiku, kdy druh\u00fd proch\u00e1z\u00ed nulou.<\/li>\n<li>M\u016f\u017ee ozna\u010dovat kruhov\u00fd nebo eliptick\u00fd pohyb, kter\u00fd je patrn\u00fd v h\u0159\u00eddeli <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/orbit\/\">orbita<\/a>.<\/li>\n<li>\u010casto se vyskytuje p\u0159i rezonanc\u00edch nebo u ur\u010dit\u00fdch geometri\u00ed ulo\u017een\u00ed.<\/li>\n<\/ul>\n<h2>4. Probl\u00e9my s m\u011b\u0159en\u00edm<\/h2>\n<h3>Jak p\u0159esn\u00e1 mus\u00ed b\u00fdt f\u00e1ze?<\/h3>\n<ul>\n<li><strong>Vyva\u017eov\u00e1n\u00ed:<\/strong> \u00b15\u201310\u00b0.<\/li>\n<li><strong>Pr\u00e1ce na kritick\u00e9 rychlosti:<\/strong> Rozp\u011bt\u00ed \u00b110\u201320\u00b0 je p\u0159ijateln\u00e9.<\/li>\n<li><strong>Diagnostika z\u00e1vad:<\/strong> \u00dahel \u00b115\u201330\u00b0 \u010dasto posta\u010duje.<\/li>\n<\/ul>\n<h3>Co ovliv\u0148uje p\u0159esnost<\/h3>\n<ul>\n<li><strong>Kvalita ot\u00e1\u010dkom\u011bru:<\/strong> Je nezbytn\u00e9, aby byl impuls \u010dist\u00fd a vyskytoval se jednou za ot\u00e1\u010dku.<\/li>\n<li><strong>Poloha referen\u010dn\u00ed zna\u010dky:<\/strong> zna\u010dka mus\u00ed b\u00fdt pevn\u011b p\u0159ipevn\u011bna a dob\u0159e viditeln\u00e1.<\/li>\n<li><strong>Kvalita sign\u00e1lu:<\/strong> Dobr\u00fd pom\u011br sign\u00e1lu k \u0161umu zaji\u0161\u0165uje stabiln\u00ed f\u00e1zi.<\/li>\n<li><strong>Filtrov\u00e1n\u00ed:<\/strong> <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/signal-filtering\/\">filters<\/a> mohou zp\u016fsobit vlastn\u00ed f\u00e1zov\u00e9 posuny, kter\u00e9 je t\u0159eba zohlednit.<\/li>\n<li><strong>Stabilita rychlosti:<\/strong> Nestabiln\u00ed rychlost zkresluje \u00fadaj o f\u00e1zi.<\/li>\n<\/ul>\n<h3>Common errors<\/h3>\n<ul>\n<li>Posunut\u00e1 referen\u010dn\u00ed zna\u010dka \u2013 odlepen\u00e1 p\u00e1ska nebo p\u0159em\u00edst\u011bn\u00e1 zna\u010dka.<\/li>\n<li>\u0160patn\u011b se\u0159\u00edzen\u00fd nebo nepravideln\u011b funguj\u00edc\u00ed ot\u00e1\u010dkom\u011br.<\/li>\n<li>N\u00edzk\u00e1 amplituda sign\u00e1lu, kdy odhad f\u00e1ze ovliv\u0148uje p\u0159edev\u0161\u00edm \u0161um.<\/li>\n<li>\u010cten\u00ed f\u00e1ze na nespr\u00e1vn\u00e9 frekven\u010dn\u00ed slo\u017ece.<\/li>\n<\/ul>\n<h2>5. F\u00e1ze ve vektorov\u00e9 anal\u00fdze<\/h2>\n<h3>Pol\u00e1rn\u00ed zn\u00e1zorn\u011bn\u00ed<\/h3>\n<p>M\u011b\u0159en\u00ed vibrac\u00ed je samoz\u0159ejm\u011b vektor: jeho velikost p\u0159edstavuje amplitudu a \u00fahel f\u00e1zi. Zobrazen\u00ed na <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/polar-plot\/\">pol\u00e1rn\u00ed graf<\/a> je standardn\u00ed zp\u016fsob, jak vizualizovat a sledovat odezvu b\u011bhem vyva\u017eov\u00e1n\u00ed.<\/p>\n<h3>S\u010d\u00edt\u00e1n\u00ed vektor\u016f<\/h3>\n<p><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/vector-addition\/\">S\u010d\u00edt\u00e1n\u00ed vektor\u016f<\/a> \u2014 matematika, na n\u00ed\u017e je zalo\u017een ka\u017ed\u00fd v\u00fdpo\u010det zku\u0161ebn\u00ed hmotnosti \u2014 vy\u017eaduje jak amplitudu, tak f\u00e1zi, proto\u017ee f\u00e1ze ur\u010duje, jak se dva vektory s\u010d\u00edtaj\u00ed:<\/p>\n<ul>\n<li>P\u0159i 0\u00b0 se s\u010d\u00edtaj\u00ed aritmeticky.<\/li>\n<li>P\u0159i \u00fahlu 180\u00b0 se ode\u010d\u00edtaj\u00ed.<\/li>\n<li>V jak\u00e9mkoli jin\u00e9m \u00fahlu plat\u00ed pln\u00e1 vektorov\u00e1 matematika.<\/li>\n<\/ul>\n<h2>6. Praktick\u00fd pracovn\u00ed postup v ter\u00e9nu<\/h2>\n<p>Na skute\u010dn\u00e9m stroji se o sn\u00edm\u00e1n\u00ed f\u00e1z\u00ed star\u00e1 p\u0159enosn\u00fd dvoukan\u00e1lov\u00fd analyz\u00e1tor, kter\u00fd pracuje v lo\u017eisc\u00edch samotn\u00e9ho za\u0159\u00edzen\u00ed p\u0159i provozn\u00edch ot\u00e1\u010dk\u00e1ch. The <a href=\"https:\/\/vibromera.eu\/cs\/produkt\/balanset-1\/\">Balanset-1A<\/a> zaznamen\u00e1v\u00e1 amplitudu a f\u00e1zi sign\u00e1lu 1\u00d7 v z\u00e1vislosti na pulzu z laserov\u00e9ho ot\u00e1\u010dkom\u011bru a software z tohoto vektoru vypo\u010d\u00edt\u00e1 hmotnost a \u00fahel ka\u017ed\u00e9ho <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/trial-weight\/\">zku\u0161ebn\u00ed hmotnost<\/a> a korek\u010dn\u00ed hmotnost p\u0159ed potvrzen\u00edm <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/residual-unbalance\/\">zbytkov\u00e1 nevyv\u00e1\u017eenost<\/a>. Pokud chcete vektorov\u00e9 sou\u010dty vibrac\u00ed ru\u010dn\u011b se\u010d\u00edst nebo vy\u0159e\u0161it za \u00fa\u010delem ov\u011b\u0159en\u00ed v\u00fdsledku, <a href=\"https:\/\/vibromera.eu\/cs\/calculators\/vibration-phase-angle\/\">kalkul\u00e1tor f\u00e1zov\u00e9ho \u00fahlu vibrac\u00ed<\/a> prov\u00e1d\u00ed stejnou vektorovou aritmetiku.<\/p>\n<h2>7. Dokumentace a komunikace f\u00e1z\u00ed<\/h2>\n<h3>Standardn\u00ed form\u00e1t<\/h3>\n<ul>\n<li>Uve\u010fte ve form\u00e1tu &#8220;amplituda @ f\u00e1ze&#8221; \u2013 nap\u0159\u00edklad &#8220;5,2 mm\/s @ 47\u00b0&#8221;.<\/li>\n<li>V p\u0159\u00edpad\u011b pot\u0159eby uve\u010fte frekvenci: &#8220;5,2 mm\/s @ 47\u00b0 p\u0159i 1\u00d7&#8221;.<\/li>\n<li>Uve\u010fte referen\u010dn\u00ed bod, tj. polohu kl\u00ed\u010dov\u00e9ho f\u00e1zoru, od kter\u00e9 se \u00fahel m\u011b\u0159\u00ed.<\/li>\n<\/ul>\n<h3>Phase plots<\/h3>\n<ul>\n<li>F\u00e1ze versus rychlost \u2013 spodn\u00ed k\u0159ivka Bodeho diagramu.<\/li>\n<li>F\u00e1ze versus frekvence.<\/li>\n<li>Pol\u00e1rn\u00ed grafy pro vyva\u017eov\u00e1n\u00ed.<\/li>\n<li>Phase maps for <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/ods-analysis\/\">tvar pr\u016fhybu p\u0159i provozu<\/a> anal\u00fdza.<\/li>\n<\/ul>\n<p>F\u00e1zov\u00fd \u00fahel je \u010dasov\u00fd parametr, kter\u00fd z pouh\u00e9 amplitudy vytv\u00e1\u0159\u00ed kompletn\u00ed vektor vibrac\u00ed. Zvl\u00e1dnut\u00ed jeho m\u011b\u0159en\u00ed, interpretace a aplikace \u2013 p\u0159i vyva\u017eov\u00e1n\u00ed, identifikaci rezonanc\u00ed a diagnostice z\u00e1vad \u2013 je z\u00e1kladem pokro\u010dil\u00e9 anal\u00fdzy vibrac\u00ed a jak\u00e9hokoli spolehliv\u00e9ho posouzen\u00ed dynamiky rotor\u016f a stavu strojn\u00edho za\u0159\u00edzen\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 f\u00e1zov\u00e9m \u00fahlu, \u010dasov\u00e9m vztahu mezi vibracemi a referen\u010dn\u00ed zna\u010dkou nebo mezi dv\u011bma sign\u00e1ly, co\u017e je nezbytn\u00e9 pro vyva\u017eov\u00e1n\u00ed, identifikaci kritick\u00e9 rychlosti a diagnostiku poruch.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-191","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/glossary\/191","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\/191\/revisions"}],"predecessor-version":[{"id":101295,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/glossary\/191\/revisions\/101295"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/media?parent=191"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/categories?post=191"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/tags?post=191"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}