{"id":206,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/radial-vibration\/"},"modified":"2026-07-03T11:09:10","modified_gmt":"2026-07-03T11:09:10","slug":"radial-vibration","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/cs\/glossary\/radial-vibration\/","title":{"rendered":"Co je to radi\u00e1ln\u00ed vibrace v rota\u010dn\u00edch stroj\u00edch?"},"content":{"rendered":"<h1>Pochopen\u00ed radi\u00e1ln\u00edch vibrac\u00ed v rota\u010dn\u00edch stroj\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\/206?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\/206?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\/206?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\/206?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\/206?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\/206?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\/206?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\/206?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\/206?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\/206?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\/206?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\/206?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\/206?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\/206?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>Radi\u00e1ln\u00ed vibrace<\/strong> je pohyb ot\u00e1\u010dej\u00edc\u00edho se h\u0159\u00eddele kolmo k jeho ose ot\u00e1\u010den\u00ed, vyza\u0159uj\u00edc\u00ed sm\u011brem ven od st\u0159edu jako paprsky kola. Slovo &#8220;radi\u00e1ln\u00ed&#8221; zahrnuje jak\u00fdkoli sm\u011br odvracej\u00edc\u00ed se od osy h\u0159\u00eddele, a tedy zahrnuje jak horizont\u00e1ln\u00ed (ze strany na stranu), tak vertik\u00e1ln\u00ed (nahoru a dol\u016f) pohyb. Jedn\u00e1 se o tut\u00e9\u017e veli\u010dinu, kterou technici naz\u00fdvaj\u00ed <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/lateral-vibration\/\">radi\u00e1ln\u00ed vibrace<\/a> nebo p\u0159\u00ed\u010dn\u00e9 vibrace, a je to zdaleka nej\u010dast\u011bji m\u011b\u0159en\u00e1 a sledovan\u00e1 forma <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/vibration\/\">vibrace<\/a> v rota\u010dn\u00edch stroj\u00edch \u2014 prvn\u00ed hodnota, na kterou se technik spolehlivosti d\u00edv\u00e1, a ta, kolem n\u00ed\u017e jsou naps\u00e1ny nejd\u016fle\u017eit\u011bj\u0161\u00ed mezin\u00e1rodn\u00ed normy. V praxi se m\u011b\u0159\u00ed ve dvou navz\u00e1jem kolm\u00fdch sm\u011brech na ka\u017ed\u00e9m lo\u017eisku, aby bylo mo\u017en\u00e9 rekonstruovat \u00faplnou trajektorii h\u0159\u00eddele v prostoru.<\/p>\n<h2>1. Definice a sm\u011bry m\u011b\u0159en\u00ed<\/h2>\n<p>Proto\u017ee se h\u0159\u00eddel m\u016f\u017ee pohybovat v jak\u00e9mkoli sm\u011bru v rovin\u011b kolm\u00e9 k jeho ose, jeden sn\u00edma\u010d nikdy neposkytne \u00fapln\u00fd obraz. Dva sn\u00edma\u010de um\u00edst\u011bn\u00e9 na ka\u017ed\u00e9m lo\u017eisku pod \u00fahlem 90\u00b0 zachyt\u00ed kompletn\u00ed radi\u00e1ln\u00ed obraz a jejich nam\u011b\u0159en\u00e9 hodnoty se obvykle uv\u00e1d\u011bj\u00ed jak samostatn\u011b, tak v kombinaci.<\/p>\n<h3>Horizont\u00e1ln\u00ed radi\u00e1ln\u00ed vibrace<\/h3>\n<p>Horizont\u00e1ln\u00ed vibrace je pohyb h\u0159\u00eddele ze strany na stranu:<\/p>\n<ul>\n<li>Kolmo k ose h\u0159\u00eddele a rovnob\u011b\u017en\u011b s podlahou.<\/li>\n<li>\u010casto nejdostupn\u011bj\u0161\u00ed m\u00edsto m\u011b\u0159en\u00ed na horizont\u00e1ln\u00edm stroji.<\/li>\n<li>Odr\u00e1\u017e\u00ed gravitaci, asymetrii tuhosti z\u00e1kladu a horizont\u00e1ln\u00ed bud\u00edc\u00ed s\u00edly.<\/li>\n<li>Standardn\u00ed orientace m\u011b\u0159en\u00ed pro v\u011bt\u0161inu program\u016f pravideln\u00e9ho monitoringu.<\/li>\n<\/ul>\n<h3>Vertik\u00e1ln\u00ed radi\u00e1ln\u00ed vibrace<\/h3>\n<p>Vertik\u00e1ln\u00ed vibrace je pohyb h\u0159\u00eddele nahoru a dol\u016f:<\/p>\n<ul>\n<li>Kolmo k ose h\u0159\u00eddele a kolmo k podlaze.<\/li>\n<li>P\u0159\u00edmo ovlivn\u011bno gravitac\u00ed a statickou hmotnost\u00ed rotoru.<\/li>\n<li>Amplituda je \u010dasto vy\u0161\u0161\u00ed ne\u017e ve vodorovn\u00e9m sm\u011bru, proto\u017ee hmotnost rotoru vytv\u00e1\u0159\u00ed asymetrickou tuhost ulo\u017een\u00ed.<\/li>\n<li>Z\u00e1sadn\u00ed pro diagnostiku stroj\u016f s vertik\u00e1ln\u00ed orientac\u00ed, jako jsou vertik\u00e1ln\u00ed \u010derpadla a motory, kde &#8220;vodorovn\u00fd&#8221; a &#8220;svisl\u00fd&#8221; ztr\u00e1cej\u00ed sv\u016fj obvykl\u00fd smysl a ob\u011b radi\u00e1ln\u00ed osy jsou jednodu\u0161e na sebe kolm\u00e9.<\/li>\n<\/ul>\n<h3>Celkov\u00e9 radi\u00e1ln\u00ed vibrace<\/h3>\n<p>Dva sm\u011brov\u00e9 ode\u010dty se n\u011bkdy kombinuj\u00ed do jednoho vektorov\u00e9ho sou\u010dtu:<\/p>\n<blockquote><p>Radi\u00e1ln\u00ed sou\u010det = \u221a(horizont\u00e1ln\u00ed\u00b2 + vertik\u00e1ln\u00ed\u00b2)<\/p><\/blockquote>\n<ul>\n<li>M\u016f\u017ee to b\u00fdt praktick\u00e1 intern\u00ed metrika pro trendov\u00e1n\u00ed, kter\u00e1 zhu\u0161\u0165uje oba sm\u011bry do jednoho \u010d\u00edsla.<\/li>\n<li><strong>Nen\u00ed to standardn\u00ed \u010d\u00edslo \u00farovn\u011b vibrac\u00ed:<\/strong> ISO 20816 (stejn\u011b jako p\u0159edt\u00edm ISO 10816) hodnot\u00ed <em>vy\u0161\u0161\u00ed<\/em> vy\u0161\u0161\u00ed z obou jednotliv\u011b m\u011b\u0159en\u00fdch ortogon\u00e1ln\u00edch radi\u00e1ln\u00edch hodnot podle sv\u00fdch hranic z\u00f3n \u2014 neporovn\u00e1vejte tento kombinovan\u00fd sou\u010det p\u0159\u00edmo s limity ISO 20816 ani jej nepou\u017e\u00edvejte pro nastavov\u00e1n\u00ed alarm\u016f podle ISO, pokud norma nebo postup, kter\u00fdm se \u0159\u00edd\u00edte, takovou kombinovanou metriku v\u00fdslovn\u011b nedefinuje.<\/li>\n<li>Proto\u017ee ob\u011b osy z\u0159\u00eddkakdy dosahuj\u00ed maxima ve stejn\u00fd okam\u017eik, ob\u011b\u017en\u00e1 dr\u00e1ha, kterou h\u0159\u00eddel opisuje, je obvykle elipsa, nikoli kru\u017enice \u2013 co\u017e se st\u00e1v\u00e1 d\u016fle\u017eit\u00fdm p\u0159i anal\u00fdze orbity.<\/li>\n<\/ul>\n<h2>2. Hlavn\u00ed p\u0159\u00ed\u010diny radi\u00e1ln\u00edho vibrace<\/h2>\n<p>Radi\u00e1ln\u00ed vibrace je vyvol\u00e1na jakoukoli silou p\u016fsob\u00edc\u00ed kolmo na osu h\u0159\u00eddele. Identifikace dominantn\u00ed frekvence je j\u00e1drem diagnostiky, proto\u017ee ka\u017ed\u00e1 z\u00e1vada zanech\u00e1v\u00e1 charakteristick\u00fd podpis.<\/p>\n<h3>1. Nev\u00fdvaha (dominantn\u00ed p\u0159\u00ed\u010dina)<\/h3>\n<p><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/unbalance\/\">Nevyv\u00e1\u017eenost<\/a> je nej\u010dast\u011bj\u0161\u00edm zdrojem radi\u00e1ln\u00edho vibrace v rota\u010dn\u00edch stroj\u00edch:<\/p>\n<ul>\n<li>It creates a <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/centrifugal-force\/\">odst\u0159ediv\u00e1 s\u00edla<\/a> kter\u00e1 se ot\u00e1\u010d\u00ed spolu s h\u0159\u00eddelem a projevuje se na <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/running-speed\/\">rychlost b\u011bhu (1X)<\/a>.<\/li>\n<li>S\u00edla roste s hmotnost\u00ed nev\u00fdva\u017eku, jeho polom\u011brem a \u2013 kriticky \u2013 s druhou mocninou ot\u00e1\u010dek, tak\u017ee mal\u00e9 t\u011b\u017ek\u00e9 m\u00edsto se s rostouc\u00edm po\u010dtem RPM st\u00e1v\u00e1 v\u00e1\u017en\u00fdm probl\u00e9mem.<\/li>\n<li>Vytv\u00e1\u0159\u00ed p\u0159ibli\u017en\u011b kruhov\u00fd nebo eliptick\u00fd <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/orbit\/\">ob\u011b\u017en\u00e1 dr\u00e1ha h\u0159\u00eddele<\/a>.<\/li>\n<li>Je odstraniteln\u00e1 pomoc\u00ed <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/vyvazovani\/\">vyva\u017eov\u00e1n\u00ed<\/a>, jedin\u00e1 z t\u011bchto z\u00e1vad, kterou lze obvykle odstranit bez v\u00fdm\u011bny d\u00edl\u016f.<\/li>\n<\/ul>\n<h3>2. Neosouosost<\/h3>\n<p><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/misalignment\/\">Nesouosost h\u0159\u00eddele<\/a> mezi spojen\u00fdmi stroji generuje jak radi\u00e1ln\u00ed, tak <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/axial-vibration\/\">axi\u00e1ln\u00ed vibrace<\/a>:<\/p>\n<ul>\n<li>Projevuje se p\u0159ev\u00e1\u017en\u011b jako radi\u00e1ln\u00ed vibrace 2X (dvakr\u00e1t za ot\u00e1\u010dku).<\/li>\n<li>Generuje tak\u00e9 1X, 3X a vy\u0161\u0161\u00ed <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/harmonics\/\">harmonick\u00e9<\/a>.<\/li>\n<li>Vysok\u00e1 axi\u00e1ln\u00ed vibrace doprov\u00e1zej\u00edc\u00ed radi\u00e1ln\u00ed sign\u00e1l je silnou indici\u00ed.<\/li>\n<li>Na str\u00e1nk\u00e1ch <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/phase\/\">f\u00e1ze<\/a> vztah mezi ob\u011bma lo\u017eisky v\u00e1m \u0159ekne, zda je nesouosost \u00fahlov\u00e1, rovnob\u011b\u017en\u00e1 (osov\u00e1), nebo oboj\u00ed.<\/li>\n<\/ul>\n<h3>3. Mechanick\u00e9 vady<\/h3>\n<p>N\u011bkolik mechanick\u00fdch z\u00e1vad vykazuje charakteristick\u00e9 radi\u00e1ln\u00ed vzory:<\/p>\n<ul>\n<li><strong><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/bearing-defects\/\">Vady lo\u017eisek<\/a>:<\/strong> vysokofrekven\u010dn\u00ed r\u00e1zy na <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/bearing-fault-frequencies\/\">frekvence poruch lo\u017eisek<\/a>.<\/li>\n<li><strong>Ohnut\u00e1 nebo prohnut\u00e1 h\u0159\u00eddel:<\/strong> vibrace 1X p\u0159ipom\u00ednaj\u00edc\u00ed nev\u00fdvahu, ale p\u0159\u00edtomn\u00e1 i p\u0159i pomal\u00fdch ot\u00e1\u010dk\u00e1ch \u2013 viz <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/shaft-bow\/\">pr\u016fhyb h\u0159\u00eddele<\/a>.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/looseness\/\">V\u016fle<\/a>:<\/strong> v\u00edce harmonick\u00fdch slo\u017eek (1X, 2X, 3X a vy\u0161\u0161\u00ed) s neline\u00e1rn\u00edm, \u010dasto sm\u011brov\u00fdm chov\u00e1n\u00edm.<\/li>\n<li><strong>Trhliny:<\/strong> vibrace 1X a 2X, kter\u00e9 se m\u011bn\u00ed p\u0159i rozb\u011bhu a dob\u011bhu \u2014 typick\u00fd p\u0159\u00edznak <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/cracked-rotor\/\">praskl\u00fd rotor<\/a>.<\/li>\n<li><strong>T\u0159en\u00ed:<\/strong> kombinace subsynchronn\u00edch a synchronn\u00edch slo\u017eek, charakteristick\u00e1 pro <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/rotor-rub\/\">t\u0159en\u00ed rotoru<\/a>.<\/li>\n<\/ul>\n<h3>4. Aerodynamick\u00e9 a hydraulick\u00e9 s\u00edly<\/h3>\n<p>Procesn\u00ed s\u00edly uvnit\u0159 \u010derpadel, ventil\u00e1tor\u016f a kompresor\u016f zp\u016fsobuj\u00ed vlastn\u00ed radi\u00e1ln\u00ed buzen\u00ed:<\/p>\n<ul>\n<li><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/blade-passing-frequency\/\">Frekvence pr\u016fchodu lopatek<\/a> (po\u010det lopatek \u00d7 RPM).<\/li>\n<li>Hydraulick\u00e1 nev\u00fdvaha vznikaj\u00edc\u00ed asymetrick\u00fdm proud\u011bn\u00edm.<\/li>\n<li>V\u00edrov\u00e9 odtrh\u00e1v\u00e1n\u00ed a turbulence proud\u011bn\u00ed.<\/li>\n<li>Recirkulace a provoz mimo n\u00e1vrhov\u00fd bod, v\u010detn\u011b <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/cavitation\/\">kavitace<\/a> in pumps.<\/li>\n<\/ul>\n<h3>5. Rezonan\u010dn\u00ed podm\u00ednky<\/h3>\n<p>Pokud stroj pracuje bl\u00edzko <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/critical-speed\/\">kritick\u00e1 rychlost<\/a>, radi\u00e1ln\u00ed vibrace se dramaticky zesiluj\u00ed:<\/p>\n<ul>\n<li>Vlastn\u00ed frekvence se shoduje s bud\u00edc\u00ed frekvenc\u00ed \u2014 klasick\u00e1 podm\u00ednka pro <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/resonance\/\">rezonance<\/a>.<\/li>\n<li>Amplituda je pak omezena pouze tlumen\u00edm syst\u00e9mu&#8217;s <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/damping\/\">tlumen\u00ed<\/a>.<\/li>\n<li>\u00darovn\u011b mohou v \u00fazk\u00e9m p\u00e1smu ot\u00e1\u010dek stoupat a\u017e ke katastrof\u00e1ln\u00edm hodnot\u00e1m.<\/li>\n<li>Konstruk\u010dn\u00ed n\u00e1vrh proto vy\u017eaduje dostate\u010dn\u00e9 bezpe\u010dnostn\u00ed odstupy mezi provozn\u00edmi ot\u00e1\u010dkami a kritick\u00fdmi ot\u00e1\u010dkami.<\/li>\n<\/ul>\n<h2>3. Normy a parametry m\u011b\u0159en\u00ed<\/h2>\n<h3>M\u011brn\u00e9 jednotky<\/h3>\n<p>Radi\u00e1ln\u00ed vibrace lze vyj\u00e1d\u0159it t\u0159emi vz\u00e1jemn\u011b souvisej\u00edc\u00edmi parametry, p\u0159i\u010dem\u017e ka\u017ed\u00fd z nich je vhodn\u00fd pro jin\u00fd frekven\u010dn\u00ed rozsah:<\/p>\n<ul>\n<li><strong><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/displacement\/\">V\u00fdchylka<\/a>:<\/strong> skute\u010dn\u00e1 vzd\u00e1lenost pohybu (mikrometry \u00b5m nebo mils). Pou\u017e\u00edv\u00e1 se pro stroje s n\u00edzk\u00fdmi ot\u00e1\u010dkami a <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/proximity-probe\/\">bezkontaktn\u00ed sonda<\/a> m\u011b\u0159en\u00ed h\u0159\u00eddele.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/velocity\/\">Rychlost<\/a>:<\/strong> rychlost zm\u011bny v\u00fdchylky (mm\/s, in\/s). Nejb\u011b\u017en\u011bj\u0161\u00ed parametr pro obecn\u00e9 pr\u016fmyslov\u00e9 stroje a z\u00e1klad norem ISO pro hodnocen\u00ed z\u00e1va\u017enosti vibrac\u00ed.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/acceleration\/\">Zrychlen\u00ed<\/a>:<\/strong> rychlost zm\u011bny rychlosti (m\/s\u00b2, g). Pou\u017e\u00edv\u00e1 se pro vysokofrekven\u010dn\u00ed aplikace, jako je detekce z\u00e1vad lo\u017eisek.<\/li>\n<\/ul>\n<p>Volba parametru je d\u016fle\u017eit\u00e1, proto\u017ee stejn\u00fd fyzick\u00fd pohyb m\u016f\u017ee v jedn\u00e9 jednotce vypadat ne\u0161kodn\u011b a v jin\u00e9 alarmuj\u00edcn\u011b \u2014 rychlost toti\u017e ve st\u0159edn\u00edm frekven\u010dn\u00edm p\u00e1smu, kde se vyskytuje v\u011bt\u0161ina z\u00e1vad rota\u010dn\u00edch stroj\u016f, vyrovn\u00e1v\u00e1 spektrum, a pr\u00e1v\u011b proto tvo\u0159\u00ed z\u00e1klad limit\u016f ISO.<\/p>\n<h3>Mezin\u00e1rodn\u00ed standardy<\/h3>\n<p>Na str\u00e1nk\u00e1ch <strong>ISO 20816<\/strong> s\u00e9rie stanovuje limity z\u00e1va\u017enosti radi\u00e1ln\u00edch vibrac\u00ed. (Nahrazuje star\u0161\u00ed \u0159adu ISO 10816 a d\u0159\u00edv\u011bj\u0161\u00ed normu ISO 2372; jako z\u00e1vaznou normu uv\u00e1d\u011bjte ISO 20816.)<\/p>\n<ul>\n<li><strong><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/iso-20816-1\/\">ISO 20816-1<\/a>:<\/strong> obecn\u00e9 pokyny pro hodnocen\u00ed vibrac\u00ed stroj\u016f.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/iso-20816-3\/\">ISO 20816-3<\/a>:<\/strong> specifick\u00e1 krit\u00e9ria pro pr\u016fmyslov\u00e9 stroje s v\u00fdkonem nad 15 kW.<\/li>\n<li><strong>P\u00e1sma z\u00e1va\u017enosti:<\/strong> A (dobr\u00e9), B (p\u0159ijateln\u00e9), C (neuspokojiv\u00e9), D (nep\u0159ijateln\u00e9)<\/li>\n<li><strong>M\u00edsto m\u011b\u0159en\u00ed:<\/strong> zpravidla na t\u011blech lo\u017eisek v radi\u00e1ln\u00edch sm\u011brech.<\/li>\n<\/ul>\n<h3>Standardy specifick\u00e9 pro dan\u00e9 odv\u011btv\u00ed<\/h3>\n<ul>\n<li><strong>API 610:<\/strong> limity radi\u00e1ln\u00edch vibrac\u00ed pro odst\u0159ediv\u00e1 \u010derpadla.<\/li>\n<li><strong>API 617:<\/strong> krit\u00e9ria vibrac\u00ed pro odst\u0159ediv\u00e9 kompresory.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/api-684\/\">API 684<\/a>:<\/strong> postupy anal\u00fdzy dynamiky rotor\u016f pro predikci radi\u00e1ln\u00edch vibrac\u00ed.<\/li>\n<li><strong>NEMA MG-1:<\/strong> limity vibrac\u00ed pro elektromotory.<\/li>\n<\/ul>\n<h2>4. Metody monitorov\u00e1n\u00ed a diagnostiky<\/h2>\n<h3>Rutinn\u00ed monitorov\u00e1n\u00ed<\/h3>\n<p>Standardn\u00ed programy sleduj\u00ed radi\u00e1ln\u00ed vibrace podle pl\u00e1nu:<\/p>\n<ul>\n<li><strong>Sb\u011br dat po tras\u00e1ch:<\/strong> pravideln\u00e1 m\u011b\u0159en\u00ed v pevn\u00fdch intervalech (m\u011bs\u00ed\u010dn\u011b, \u010dtvrtletn\u011b).<\/li>\n<li><strong>Sledov\u00e1n\u00ed celkov\u00e9 \u00farovn\u011b:<\/strong> sledov\u00e1n\u00ed n\u00e1r\u016fstu celkov\u00e9 amplitudy v pr\u016fb\u011bhu \u010dasu.<\/li>\n<li><strong>Alarm limits:<\/strong> stanoven\u00e9 podle norem ISO nebo norem specifick\u00fdch pro dan\u00e1 za\u0159\u00edzen\u00ed.<\/li>\n<li><strong>Srovn\u00e1n\u00ed:<\/strong> current versus <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/baseline\/\">z\u00e1kladn\u00ed linie<\/a>, a horizont\u00e1ln\u00ed versus vertik\u00e1ln\u00ed.<\/li>\n<\/ul>\n<h3>Pokro\u010dil\u00e1 anal\u00fdza<\/h3>\n<p>P\u0159i podez\u0159en\u00ed na probl\u00e9m odhal\u00ed jeho povahu pokro\u010dilej\u0161\u00ed n\u00e1stroje:<\/p>\n<ul>\n<li><strong><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/fft\/\">Anal\u00fdza FFT<\/a>:<\/strong> a frequency <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/spectrum\/\">spektrum<\/a> rozklad vibra\u010dn\u00edho sign\u00e1lu na jeho slo\u017eky.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/time-waveform\/\">\u010casov\u00fd pr\u016fb\u011bh<\/a>:<\/strong> surov\u00fd sign\u00e1l v \u010dase, odhaluj\u00edc\u00ed p\u0159echodn\u00e9 d\u011bje a modulace.<\/li>\n<li><strong>F\u00e1zov\u00e1 anal\u00fdza:<\/strong> \u010dasov\u00e9 vztahy mezi jednotliv\u00fdmi m\u011b\u0159ic\u00edmi body.<\/li>\n<li><strong>Anal\u00fdza orbity:<\/strong> dr\u00e1ha st\u0159ednice h\u0159\u00eddele, kter\u00e1 se p\u0159\u00edmo prom\u00edt\u00e1 do radi\u00e1ln\u00edch m\u011b\u0159en\u00ed.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/envelope-analysis\/\">Anal\u00fdza ob\u00e1lky<\/a>:<\/strong> vysokofrekven\u010dn\u00ed demodulace pro v\u010dasn\u00e9 odhalen\u00ed z\u00e1vad lo\u017eisek.<\/li>\n<\/ul>\n<h3>Nep\u0159etr\u017eit\u00e9 monitorov\u00e1n\u00ed<\/h3>\n<p>Kritick\u00e1 za\u0159\u00edzen\u00ed jsou zpravidla monitorov\u00e1na trvale:<\/p>\n<ul>\n<li>Bezdotykov\u00e9 sn\u00edma\u010de pro p\u0159\u00edm\u00e9 m\u011b\u0159en\u00ed pohybu h\u0159\u00eddele.<\/li>\n<li>Trvale namontovan\u00e9 <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/accelerometer\/\">akcelerometry<\/a> na t\u011blesech lo\u017eisek.<\/li>\n<li>Sledov\u00e1n\u00ed trend\u016f a alarmov\u00e1n\u00ed v re\u00e1ln\u00e9m \u010dase.<\/li>\n<li>Integrace s automatick\u00fdm <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/machinery-protection\/\">ochrana stroj\u016f<\/a> syst\u00e9my.<\/li>\n<\/ul>\n<h2>5. Rozd\u00edly vodorovn\u00e9ho a svisl\u00e9ho sm\u011bru<\/h2>\n<h3>Typick\u00e9 vztahy amplitudy<\/h3>\n<p>Na mnoha stroj\u00edch svisl\u00e1 hodnota p\u0159esahuje vodorovnou:<\/p>\n<ul>\n<li><strong>Vliv gravitace:<\/strong> hmotnost rotoru vytv\u00e1\u0159\u00ed statick\u00e9 pr\u016fhyby, kter\u00e9 zvy\u0161uj\u00ed tuhost ve svisl\u00e9m sm\u011bru.<\/li>\n<li><strong>Asymetrick\u00e1 tuhost:<\/strong> z\u00e1klady a nosn\u00e9 konstrukce jsou \u010dasto tu\u017e\u0161\u00ed ve vodorovn\u00e9m sm\u011bru.<\/li>\n<li><strong>Typick\u00fd pom\u011br:<\/strong> svisl\u00e9 vibrace o hodnot\u011b 1,5\u20132\u00d7 vy\u0161\u0161\u00ed ne\u017e vodorovn\u00e9 jsou b\u011b\u017en\u00e9.<\/li>\n<li><strong>Vliv korek\u010dn\u00edch z\u00e1va\u017e\u00ed:<\/strong> korek\u010dn\u00ed z\u00e1va\u017e\u00ed um\u00edst\u011bn\u00e1 ve spodn\u00ed \u010d\u00e1sti rotoru (nejsn\u00e1ze p\u0159\u00edstupn\u00e9 m\u00edsto) maj\u00ed tendenci p\u0159ednostn\u011b sni\u017eovat svisl\u00e9 vibrace.<\/li>\n<\/ul>\n<h3>Diagnostick\u00e9 rozd\u00edly<\/h3>\n<ul>\n<li><strong>Nevyv\u00e1\u017eenost:<\/strong> m\u016f\u017ee vykazovat vy\u0161\u0161\u00ed hodnoty v jednom sm\u011bru v z\u00e1vislosti na poloze t\u011b\u017ek\u00e9ho m\u00edsta.<\/li>\n<li><strong>V\u016fle:<\/strong> svou nelinearitu projevuje z\u0159eteln\u011bji ve svisl\u00e9m sm\u011bru.<\/li>\n<li><strong>Probl\u00e9my se z\u00e1kladem:<\/strong> svisl\u00e9 vibrace jsou citliv\u011bj\u0161\u00ed na zhor\u0161en\u00ed stavu z\u00e1klad\u016f.<\/li>\n<li><strong>Nespr\u00e1vn\u00e9 zarovn\u00e1n\u00ed:<\/strong> m\u016f\u017ee se projevovat odli\u0161n\u011b ve vodorovn\u00e9m a svisl\u00e9m sm\u011bru v z\u00e1vislosti na typu nevyrovn\u00e1n\u00ed.<\/li>\n<\/ul>\n<h2>6. Vztah k dynamice rotoru<\/h2>\n<p>Radi\u00e1ln\u00ed vibrace jsou st\u0159edobodem <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/rotor-dynamics\/\">dynamika rotoru<\/a> anal\u00fdzy, proto\u017ee radi\u00e1ln\u00ed ohybov\u00e9 chov\u00e1n\u00ed h\u0159\u00eddele ur\u010duje, jak \u2014 a kde \u2014 dojde k poru\u0161e.<\/p>\n<h3>Kritick\u00e9 rychlosti<\/h3>\n<ul>\n<li>Radi\u00e1ln\u00ed vlastn\u00ed frekvence ur\u010duj\u00ed kritick\u00e9 ot\u00e1\u010dky.<\/li>\n<li>Prvn\u00ed kritick\u00e9 ot\u00e1\u010dky obvykle odpov\u00eddaj\u00ed prvn\u00edmu radi\u00e1ln\u00edmu ohybov\u00e9mu tvaru.<\/li>\n<li><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/campbell-diagram\/\">Campbellovy diagramy<\/a> predikovat radi\u00e1ln\u00ed chov\u00e1n\u00ed jako funkci ot\u00e1\u010dek.<\/li>\n<li>Bezpe\u010dn\u00e9 vzd\u00e1lenosti od kritick\u00fdch ot\u00e1\u010dek udr\u017euj\u00ed radi\u00e1ln\u00ed vibrace pod kontrolou.<\/li>\n<\/ul>\n<h3>Tvary m\u00f3du<\/h3>\n<ul>\n<li>Ka\u017ed\u00fd radi\u00e1ln\u00ed tvar kmitu m\u00e1 charakteristick\u00fd <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/mode-shape\/\">tvar pr\u016fhybu<\/a>.<\/li>\n<li>Prvn\u00ed tvar: jednoduch\u00fd oblouk.<\/li>\n<li>Druh\u00fd tvar: S-k\u0159ivka s <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/nodal-point\/\">node point<\/a>.<\/li>\n<li>Vy\u0161\u0161\u00ed m\u00f3dy: postupn\u011b slo\u017eit\u011bj\u0161\u00ed vzorce.<\/li>\n<\/ul>\n<h3>Vyva\u017eovac\u00ed aspekty<\/h3>\n<ul>\n<li>Vyva\u017eov\u00e1n\u00ed je zam\u011b\u0159eno na sn\u00ed\u017een\u00ed radi\u00e1ln\u00edch vibrac\u00ed na frekvenci 1X.<\/li>\n<li><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/influence-coefficient\/\">Koeficienty vlivu<\/a> p\u0159i\u0159adit ka\u017edou korek\u010dn\u00ed hmotnost k v\u00fdsledn\u00e9 zm\u011bn\u011b radi\u00e1ln\u00edch vibrac\u00ed.<\/li>\n<li>The best <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/correction-plane\/\">correction-plane<\/a> polohy vypl\u00fdvaj\u00ed z tvar\u016f radi\u00e1ln\u00edch vlastn\u00edch tvar\u016f kmit\u00e1n\u00ed.<\/li>\n<\/ul>\n<h2>7. Korekce, kontrola a praxe v provozu<\/h2>\n<h3>Pro nevyv\u00e1\u017eenost<\/h3>\n<ul>\n<li><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/vyrovnavani-poli\/\">Vyv\u00e1\u017een\u00ed na m\u00edst\u011b<\/a> pomoc\u00ed p\u0159enosn\u00e9ho analyz\u00e1toru. Dvoukan\u00e1lov\u00fd p\u0159\u00edstroj, jako je <a href=\"https:\/\/vibromera.eu\/cs\/produkt\/balanset-1\/\">Balanset-1A<\/a> m\u011b\u0159\u00ed amplitudu a f\u00e1zi 1X radi\u00e1ln\u00edch vibrac\u00ed v ka\u017ed\u00e9m lo\u017eisku, vypo\u010d\u00edt\u00e1 koeficienty vlivu a umo\u017e\u0148uje in\u017een\u00fdrovi vyv\u00e1\u017eit rotor ve vlastn\u00edch lo\u017eisc\u00edch za provozn\u00ed rychlosti &mdash; bez demont\u00e1\u017ee a bez vyva\u017eovac\u00edho stroje. Pro p\u0159evod nam\u011b\u0159en\u00e9 hodnoty na korek\u010dn\u00ed hmotnost lze rovn\u011b\u017e pou\u017e\u00edt <a href=\"https:\/\/vibromera.eu\/cs\/calculators\/trial-weight-calculator\/\">kalkul\u00e1tor zku\u0161ebn\u00ed hmotnosti<\/a>.<\/li>\n<li><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/single-plane-balancing\/\">Jednorovinn\u00fd<\/a> nebo <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/two-plane-balancing\/\">vyva\u017eov\u00e1n\u00ed ve dvou rovin\u00e1ch<\/a> postupy zvolen\u00e9 podle geometrie rotoru.<\/li>\n<li>P\u0159esn\u00e9 vyva\u017eov\u00e1n\u00ed v d\u00edln\u011b na <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/balancing-machine\/\">vyva\u017eovac\u00ed stroj<\/a> pro nejkriti\u010dt\u011bj\u0161\u00ed sou\u010d\u00e1sti.<\/li>\n<\/ul>\n<h3>Pro mechanick\u00e9 probl\u00e9my<\/h3>\n<ul>\n<li>P\u0159esn\u00e9 ustaven\u00ed pro odstran\u011bn\u00ed nesouososti.<\/li>\n<li>V\u00fdm\u011bna lo\u017eisek p\u0159i z\u00e1vad\u00e1ch lo\u017eisek.<\/li>\n<li>Dota\u017een\u00ed uvoln\u011bn\u00fdch sou\u010d\u00e1st\u00ed.<\/li>\n<li>Oprava z\u00e1klad\u016f p\u0159i struktur\u00e1ln\u00edch probl\u00e9mech.<\/li>\n<li>Rovn\u00e1n\u00ed nebo v\u00fdm\u011bna h\u0159\u00eddele p\u0159i ohnut\u00fdch h\u0159\u00eddel\u00edch.<\/li>\n<\/ul>\n<h3>Pro probl\u00e9my s rezonanc\u00ed<\/h3>\n<ul>\n<li>Zm\u011bna ot\u00e1\u010dek pro vyhnut\u00ed se p\u00e1sm\u016fm kritick\u00fdch ot\u00e1\u010dek.<\/li>\n<li>\u00dapravy tuhosti (pr\u016fm\u011br h\u0159\u00eddele, zm\u011bny um\u00edst\u011bn\u00ed lo\u017eiska)<\/li>\n<li>Vylep\u0161en\u00ed tlumen\u00ed, nap\u0159\u00edklad <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/squeeze-film-damper\/\">squeeze-film tlumi\u010de<\/a> nebo p\u0159ehodnocen\u00ed v\u00fdb\u011bru lo\u017eisek.<\/li>\n<li>Zm\u011bny hmotnosti pro posunut\u00ed vlastn\u00edch frekvenc\u00ed od provozn\u00ed rychlosti.<\/li>\n<\/ul>\n<h2>8. V\u00fdznam v prediktivn\u00ed \u00fadr\u017eb\u011b<\/h2>\n<p>Monitorov\u00e1n\u00ed radi\u00e1ln\u00edch vibrac\u00ed je z\u00e1kladn\u00edm kamenem <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/predictive-maintenance\/\">prediktivn\u00ed \u00fadr\u017eba<\/a>:<\/p>\n<ul>\n<li><strong>V\u010dasn\u00e9 odhalen\u00ed z\u00e1vad:<\/strong> Zm\u011bny radi\u00e1ln\u00edch vibrac\u00ed p\u0159edch\u00e1zej\u00ed poruch\u00e1m o t\u00fddny nebo m\u011bs\u00edce<\/li>\n<li><strong>Trendy:<\/strong> postupn\u00e9 zvy\u0161ov\u00e1n\u00ed hodnot signalizuje vznikaj\u00edc\u00ed z\u00e1vadu.<\/li>\n<li><strong>Diagnostika z\u00e1vad:<\/strong> frekven\u010dn\u00ed obsah identifikuje konkr\u00e9tn\u00ed typ z\u00e1vady.<\/li>\n<li><strong>Hodnocen\u00ed z\u00e1va\u017enosti:<\/strong> amplituda ud\u00e1v\u00e1, jak z\u00e1va\u017en\u00fd a nal\u00e9hav\u00fd probl\u00e9m je.<\/li>\n<li><strong>Pl\u00e1nov\u00e1n\u00ed \u00fadr\u017eby:<\/strong> pr\u00e1ce je \u0159\u00edzena stavem za\u0159\u00edzen\u00ed, nikoli kalend\u00e1\u0159em.<\/li>\n<li><strong>Cost savings:<\/strong> katastrof\u00e1ln\u00edm poruch\u00e1m se p\u0159edch\u00e1z\u00ed a intervaly \u00fadr\u017eby jsou optimalizov\u00e1ny.<\/li>\n<\/ul>\n<p>Jako prim\u00e1rn\u00ed m\u011b\u0159en\u00ed vibrac\u00ed na rota\u010dn\u00edch stroj\u00edch poskytuje radi\u00e1ln\u00ed vibrace z\u00e1sadn\u00ed d\u016fkaz o stavu za\u0159\u00edzen\u00ed \u2014 a st\u00e1v\u00e1 se tak nepostradatelnou pro spolehliv\u00fd, bezpe\u010dn\u00fd a efektivn\u00ed provoz pr\u016fmyslov\u00fdch rota\u010dn\u00edch stroj\u016f.<\/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>Seznamte se s radi\u00e1ln\u00edmi vibracemi, kolm\u00fdm pohybem rotuj\u00edc\u00edch h\u0159\u00eddel\u00ed m\u011b\u0159en\u00fdm v horizont\u00e1ln\u00edm a vertik\u00e1ln\u00edm sm\u011bru, co\u017e je nezbytn\u00e9 pro monitorov\u00e1n\u00ed stavu stroj\u016f.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-206","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/glossary\/206","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":2,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/glossary\/206\/revisions"}],"predecessor-version":[{"id":102221,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/glossary\/206\/revisions\/102221"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/media?parent=206"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/categories?post=206"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/tags?post=206"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}