{"id":58,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/blade-resonance\/"},"modified":"2026-05-23T22:55:42","modified_gmt":"2026-05-23T22:55:42","slug":"blade-resonance","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/cs\/glossary\/blade-resonance\/","title":{"rendered":"Co je rezonance lopatek? Vibrace ventil\u00e1toru a turb\u00edny"},"content":{"rendered":"<h1>Pochopen\u00ed rezonance lopatek<\/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\/58?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\/58?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\/58?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\/58?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\/58?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\/58?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\/58?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\/58?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\/58?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\/58?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\/58?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\/58?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\/58?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\/58?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>Rezonance lopatek<\/strong> je <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/resonance\/\">rezonance<\/a> stav, p\u0159i n\u011bm\u017e jednotliv\u00e9 lopatky nebo ob\u011b\u017en\u00e1 kola ve ventil\u00e1toru, kompresoru, turb\u00edn\u011b nebo \u010derpadle kmitaj\u00ed na jedn\u00e9 ze sv\u00fdch <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/natural-frequency\/\">vlastn\u00ed frekvence<\/a> v reakci na buzen\u00ed aerodynamick\u00fdmi silami, mechanick\u00fdmi vibracemi nebo elektromagnetick\u00fdmi \u00fa\u010dinky. Pokud frekvence buzen\u00ed zas\u00e1hne p\u0159irozenou frekvenci lopatky, dojde k dramatick\u00e9mu zes\u00edlen\u00ed jej\u00edch kmit\u016f, \u010d\u00edm\u017e vznikaj\u00ed vysok\u00e9 st\u0159\u00eddav\u00e9 nap\u011bt\u00ed, kter\u00e1 zp\u016fsobuj\u00ed \u00fanavov\u00e9 <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/fatigue\/\">\u00fanava<\/a> trhliny a v kone\u010dn\u00e9m d\u016fsledku i lom lopatky. Jedn\u00e1 se o obzvl\u00e1\u0161t\u011b z\u00e1ke\u0159n\u00fd jev, proto\u017ee jedin\u00e1 rezonuj\u00edc\u00ed lopatka m\u016f\u017ee b\u00fdt prakticky neviditeln\u00e1 pro m\u011b\u0159en\u00ed vibrac\u00ed v lo\u017eiskov\u00fdch t\u011blesech pou\u017e\u00edvan\u00e1 p\u0159i b\u011b\u017en\u00e9m monitoringu, a to i v dob\u011b, kdy tato lopatka sn\u00e1\u0161\u00ed destruktivn\u00ed nam\u00e1h\u00e1n\u00ed. Rezonance lopatek je proto prvo\u0159ad\u00fdm konstruk\u010dn\u00edm hlediskem v turbostroj\u00edch a m\u016f\u017ee se projevit i u pr\u016fmyslov\u00e9ho ventil\u00e1toru, kdykoli se jeho provozn\u00ed podm\u00ednky odklon\u00ed od p\u016fvodn\u00edho z\u00e1m\u011bru n\u00e1vrhu.<\/p>\n<h2>1. Vlastn\u00ed frekvence lopatek<\/h2>\n<h3>Z\u00e1kladn\u00ed m\u00f3dy<\/h3>\n<p>Ka\u017ed\u00e1 lopatka je sama o sob\u011b pru\u017en\u00e1 konstrukce s n\u011bkolika odli\u0161n\u00fdmi tvary kmit\u00e1n\u00ed:<\/p>\n<h4>Prvn\u00ed ohybov\u00fd m\u00f3d<\/h4>\n<ul>\n<li>Prost\u00e9 ohybov\u00e9 kmit\u00e1n\u00ed konzoly s vych\u00fdlen\u00edm \u0161pi\u010dky lopatky.<\/li>\n<li>Nejni\u017e\u0161\u00ed vlastn\u00ed frekvence lopatky.<\/li>\n<li>Nejsnadn\u011bji buzen\u00fd tvar kmit\u00e1n\u00ed, a proto nej\u010dast\u011bji problematick\u00fd.<\/li>\n<li>Obvykle 100\u20132000 Hz, v z\u00e1vislosti na d\u00e9lce a tuhosti lopatky.<\/li>\n<\/ul>\n<h4>Druh\u00fd ohybov\u00fd m\u00f3d<\/h4>\n<ul>\n<li>Ohybov\u00fd tvar ve tvaru S s uzlov\u00fdm bodem pod\u00e9l lopatky.<\/li>\n<li>Vy\u0161\u0161\u00ed frekvence \u2014 obvykle 3\u20135\u00d7 prvn\u00ed tvar kmit\u00e1n\u00ed.<\/li>\n<li>M\u00e9n\u011b \u010dasto buzeny, ale zcela mo\u017en\u00e9.<\/li>\n<\/ul>\n<h4>Torzn\u00ed re\u017eim<\/h4>\n<ul>\n<li>Zkroucen\u00ed lopatky kolem jej\u00ed vlastn\u00ed osy.<\/li>\n<li>Jej\u00ed frekvence z\u00e1vis\u00ed na geometrii lopatky a zp\u016fsobu jej\u00edho uchycen\u00ed.<\/li>\n<li>Snadno buzeny nestacion\u00e1rn\u00edmi aerodynamick\u00fdmi silami, kter\u00e9 se siln\u011b p\u0159en\u00e1\u0161ej\u00ed do krutu.<\/li>\n<\/ul>\n<h3>Faktory ovliv\u0148uj\u00edc\u00ed vlastn\u00ed frekvenci lopatky<\/h3>\n<ul>\n<li><strong>D\u00e9lka lopatky:<\/strong> del\u0161\u00ed lopatky maj\u00ed ni\u017e\u0161\u00ed vlastn\u00ed frekvence.<\/li>\n<li><strong>Tlou\u0161\u0165ka:<\/strong> siln\u011bj\u0161\u00ed lopatky jsou tu\u017e\u0161\u00ed a rezonuj\u00ed p\u0159i vy\u0161\u0161\u00ed frekvenci.<\/li>\n<li><strong>Materi\u00e1l:<\/strong> pom\u011br tuhosti k hustot\u011b ur\u010duje frekvenci pro dan\u00fd tvar.<\/li>\n<li><strong>Mont\u00e1\u017e:<\/strong> tuhost uchycen\u00ed fixuje okrajov\u00e9 podm\u00ednky a posouv\u00e1 ka\u017ed\u00fd tvar kmit\u00e1n\u00ed.<\/li>\n<li><strong>Odst\u0159ediv\u00e9 zpevn\u011bn\u00ed:<\/strong> p\u0159i ot\u00e1\u010den\u00ed odst\u0159ediv\u00e9 nap\u011bt\u00ed v lopatce zvy\u0161uje jej\u00ed zd\u00e1nlivou tuhost a zved\u00e1 jej\u00ed vlastn\u00ed frekvence \u2014 a pr\u00e1v\u011b proto mus\u00ed b\u00fdt frekvence lopatky&#8217;s hodnoceny p\u0159i provozn\u00edch ot\u00e1\u010dk\u00e1ch, nikoli v klidu.<\/li>\n<\/ul>\n<p>Tento posledn\u00ed efekt, centrifug\u00e1ln\u00ed zpevn\u011bn\u00ed, je d\u016fvodem, pro\u010d nelze rezonanci lopatky posoudit pouze ze statick\u00e9 zkou\u0161ky na stojanu; stejn\u00e9 centrifug\u00e1ln\u00ed pole, kter\u00e9 lopatku zpev\u0148uje, tak\u00e9 nam\u00e1h\u00e1 jej\u00ed ko\u0159en, zat\u00ed\u017een\u00ed, kter\u00e9 <a href=\"https:\/\/vibromera.eu\/cs\/calculators\/fan-blade-centrifugal-force\/\">kalkul\u00e1tor centrifug\u00e1ln\u00ed s\u00edly lopatek ventil\u00e1toru<\/a> can quantify.<\/p>\n<h2>2. Zdroje buzen\u00ed<\/h2>\n<h3>Aerodynamick\u00e9 buzen\u00ed<\/h3>\n<h4>Poruchy v n\u00e1b\u011bhov\u00e9m proudu<\/h4>\n<ul>\n<li>Podp\u016frn\u00e9 vzp\u011bry nebo usm\u011br\u0148ovac\u00ed lopatky um\u00edst\u011bn\u00e9 p\u0159ed rotorem zanech\u00e1vaj\u00ed v\u00edry, jimi\u017e lopatky proch\u00e1zej\u00ed.<\/li>\n<li>Po\u010det poruch vyn\u00e1soben\u00fd ot\u00e1\u010dkami rotoru ur\u010duje frekvenci buzen\u00ed.<\/li>\n<li>Pokud se tento sou\u010din shoduje s vlastn\u00ed frekvenc\u00ed lopatky, nastane rezonance.<\/li>\n<\/ul>\n<h4>Turbulence proud\u011bn\u00ed<\/h4>\n<ul>\n<li>Nestacion\u00e1rn\u00ed proud\u011bn\u00ed poskytuje \u0161irokop\u00e1smov\u00e9, n\u00e1hodn\u00e9 buzen\u00ed prost\u0159ednictv\u00edm <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/turbulence\/\">turbulence proud\u011bn\u00ed<\/a>.<\/li>\n<li>M\u016f\u017ee budit tvar kmitu lopatky v\u017edy, kdy\u017e nese energii na spr\u00e1vn\u00e9 frekvenci.<\/li>\n<li>Je b\u011b\u017en\u00e1 p\u0159i provozu mimo n\u00e1vrhov\u00fd bod, kdy proud\u011bn\u00ed ji\u017e nesleduje lopatky rovnom\u011brn\u011b.<\/li>\n<\/ul>\n<h4>Akustick\u00e1 rezonance<\/h4>\n<ul>\n<li>V potrub\u00ed se mohou vytv\u00e1\u0159et stojat\u00e1 akustick\u00e1 vln\u011bn\u00ed.<\/li>\n<li>Jejich tlakov\u00e9 pulzace mohou budit lopatky p\u0159\u00edmo.<\/li>\n<li>Nebezpe\u010d\u00ed vrchol\u00ed, kdy\u017e se akustick\u00fd tvar kmitu spoj\u00ed se struktur\u00e1ln\u00edm tvarem kmitu lopatky na stejn\u00e9 frekvenci.<\/li>\n<\/ul>\n<h3>Mechanick\u00e9 buzen\u00ed<\/h3>\n<ul>\n<li>Rotor <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/unbalance\/\">nevyv\u00e1\u017eenost<\/a> \u010d\u00edm\u017e vznik\u00e1 vibrace 1\u00d7 p\u0159en\u00e1\u0161en\u00e1 do lopatek.<\/li>\n<li><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/misalignment\/\">Nesouosost<\/a> p\u0159isp\u00edvaj\u00edc\u00ed buzen\u00edm na frekvenci 2\u00d7.<\/li>\n<li>Z\u00e1vady lo\u017eisek vn\u00e1\u0161ej\u00edc\u00ed vysokofrekven\u010dn\u00ed vibrace do rotoru.<\/li>\n<li>Vibrace z\u00e1kladu nebo sk\u0159\u00edn\u011b p\u0159en\u00e1\u0161en\u00e9 konstrukc\u00ed do lopatek.<\/li>\n<\/ul>\n<h3>Elektromagnetick\u00e9 buzen\u00ed (motorem poh\u00e1n\u011bn\u00e9 ventil\u00e1tory)<\/h3>\n<ul>\n<li>Slo\u017eka 2\u00d7 frekvence s\u00edt\u011b od motoru.<\/li>\n<li>Na str\u00e1nk\u00e1ch <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/pole-pass-frequency\/\">frekvence pr\u016fchodu p\u00f3l\u016f<\/a>.<\/li>\n<li>Pokud se n\u011bkter\u00e1 z nich bl\u00ed\u017e\u00ed vlastn\u00ed frekvenci lopatky, rezonance se st\u00e1v\u00e1 mo\u017enou \u2014 proto motorov\u00e1 <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/electrical-frequency\/\">frekvence s\u00edt\u011b<\/a> pat\u0159\u00ed do ka\u017ed\u00e9ho posouzen\u00ed rezonance lopatek p\u0159\u00edmo poh\u00e1n\u011bn\u00e9ho ventil\u00e1toru.<\/li>\n<\/ul>\n<h2>3. P\u0159\u00edznaky a detekce<\/h2>\n<h3>Vibra\u010dn\u00ed charakteristiky<\/h3>\n<ul>\n<li><strong>Vysokofrekven\u010dn\u00ed slo\u017eka<\/strong> na vlastn\u00ed frekvenci lopatky, \u010dasto v rozsahu 200\u20132000 Hz.<\/li>\n<li><strong>Z\u00e1vislost na rychlosti:<\/strong> projevuje se pouze p\u0159i konkr\u00e9tn\u00edch provozn\u00edch ot\u00e1\u010dk\u00e1ch, p\u0159i nich\u017e ke shod\u011b doch\u00e1z\u00ed.<\/li>\n<li><strong>P\u0159\u00edpadn\u011b m\u00edrn\u00e1 na lo\u017eisc\u00edch:<\/strong> proto\u017ee vibrace lopatek jsou lokalizovan\u00e9, mohou se v m\u011b\u0159en\u00edch na lo\u017eiskov\u00fdch t\u011blesech projevit jen slab\u011b.<\/li>\n<li><strong>Sm\u011brov\u00fd:<\/strong> v ur\u010dit\u00fdch sm\u011brech m\u011b\u0159en\u00ed m\u016f\u017ee b\u00fdt siln\u011bj\u0161\u00ed.<\/li>\n<\/ul>\n<h3>Akustick\u00e9 indik\u00e1tory<\/h3>\n<ul>\n<li>Vysokofrekven\u010dn\u00ed p\u00edsk\u00e1n\u00ed nebo hv\u00edzd\u00e1n\u00ed na rezonan\u010dn\u00ed frekvenci.<\/li>\n<li>T\u00f3nov\u00fd hluk z\u0159eteln\u011b odli\u0161n\u00fd od norm\u00e1ln\u00edho provozn\u00edho zvuku.<\/li>\n<li>P\u0159\u00edtomno pouze p\u0159i specifick\u00fdch rychlostech nebo podm\u00ednk\u00e1ch proud\u011bn\u00ed<\/li>\n<li>\u010casto n\u00e1padn\u011b hlasit\u00fd, i kdy\u017e nam\u011b\u0159en\u00e9 vibrace jsou jen m\u00edrn\u00e9.<\/li>\n<\/ul>\n<h3>Fyzick\u00e9 d\u016fkazy<\/h3>\n<ul>\n<li><strong>Viditeln\u00fd pohyb lopatek:<\/strong> individu\u00e1ln\u00ed flutter nebo vibrace lopatek, kter\u00e9 lze n\u011bkdy pozorovat stroboskopem.<\/li>\n<li><strong>Fatigue cracks<\/strong> v ko\u0159enech lopatek nebo jin\u00fdch m\u00edstech koncentrace nap\u011bt\u00ed.<\/li>\n<li><strong>Fretting:<\/strong> stopy opot\u0159eben\u00ed v m\u00edst\u011b uchycen\u00ed lopatek, kter\u00e9 prozrazuj\u00ed relativn\u00ed pohyb.<\/li>\n<li><strong>Broken blades:<\/strong> kone\u010dn\u00fd d\u016fsledek, pokud rezonance nen\u00ed odstran\u011bna.<\/li>\n<\/ul>\n<h2>4. V\u00fdzvy p\u0159i detekci<\/h2>\n<h3>Pro\u010d je rezonance lopatek obt\u00ed\u017en\u011b detekovateln\u00e1<\/h3>\n<ul>\n<li>Pohyb lopatek se do lo\u017eiskov\u00e9ho t\u011blesa nep\u0159en\u00e1\u0161\u00ed siln\u011b.<\/li>\n<li>Standardn\u00ed akcelerometry namontovan\u00e9 na lo\u017eisc\u00edch ji mohou zcela p\u0159ehl\u00e9dnout.<\/li>\n<li>Vibrace jsou lokalizov\u00e1ny na jednotliv\u00e9 lopatky, nejsou sd\u00edleny cel\u00fdm rotorem.<\/li>\n<li>Spolehliv\u00e1 detekce m\u016f\u017ee vy\u017eadovat specializovan\u00e9 m\u011b\u0159ic\u00ed techniky zam\u011b\u0159en\u00e9 p\u0159\u00edmo na lopatky.<\/li>\n<\/ul>\n<h3>Pokro\u010dil\u00e9 detek\u010dn\u00ed metody<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/blade-tip-timing\/\">Na\u010dasov\u00e1n\u00ed \u0161pi\u010dky lopatky<\/a>:<\/strong> bezkontaktn\u00ed sn\u00edma\u010de m\u011b\u0159\u00ed \u010das pr\u016fchodu ka\u017ed\u00e9 lopatky a z n\u011bj odvozuj\u00ed jej\u00ed pr\u016fhyb, lopatku po lopatce.<\/li>\n<li><strong>Strain gauges:<\/strong> p\u0159ilepen\u00e9 na lopatky pro p\u0159\u00edm\u00e9 m\u011b\u0159en\u00ed nap\u011bt\u00ed, p\u0159i\u010dem\u017e vy\u017eaduj\u00ed rotor <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/telemetry\/\">telemetrie<\/a> pro p\u0159enos sign\u00e1lu z rotuj\u00edc\u00edho rotoru.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/laser-vibrometry\/\">Laserov\u00e1 vibrometrie<\/a>:<\/strong> bezkontaktn\u00ed optick\u00e9 m\u011b\u0159en\u00ed pohybu lopatek.<\/li>\n<li><strong>Akustick\u00e9 monitorov\u00e1n\u00ed:<\/strong> mikrofony nebo akcelerometry namontovan\u00e9 na sk\u0159\u00edni um\u00edst\u011bn\u00e9 v bl\u00edzkosti lopatek.<\/li>\n<\/ul>\n<h2>5. D\u016fsledky rezonance lopatek<\/h2>\n<h3>Vysokocyklov\u00e1 \u00fanava<\/h3>\n<ul>\n<li>Rezonance vyvol\u00e1v\u00e1 vysok\u00e9 st\u0159\u00eddav\u00e9 nap\u011bt\u00ed v pat\u011b lopatky.<\/li>\n<li>P\u0159i stovk\u00e1ch hertz\u016f se za pouh\u00e9 hodiny \u010di dny nahromad\u00ed miliony cykl\u016f nam\u00e1h\u00e1n\u00ed.<\/li>\n<li>\u00danavov\u00e9 trhliny vznikaj\u00ed a pot\u00e9 se \u0161\u00ed\u0159\u00ed vlivem tohoto cyklick\u00e9ho zat\u00ed\u017een\u00ed.<\/li>\n<li>K selh\u00e1n\u00ed m\u016f\u017ee doj\u00edt n\u00e1hle, s minim\u00e1ln\u00edmi p\u0159edchoz\u00edmi p\u0159\u00edznaky na lo\u017eisc\u00edch.<\/li>\n<\/ul>\n<p>Proto\u017ee po\u0161kozen\u00ed je ve sv\u00e9 podstat\u011b \u00fanavov\u00fd proces, amplituda st\u0159\u00eddav\u00e9ho nap\u011bt\u00ed a po\u010det cykl\u016f ur\u010duj\u00ed, jak dlouho lopatka vydr\u017e\u00ed \u2014 vztah zachycen\u00fd k\u0159ivkou S-N a zpracovan\u00fd pomoc\u00ed <a href=\"https:\/\/vibromera.eu\/cs\/calculators\/fatigue-life-calculator\/\">kalkul\u00e1tor \u00fanavov\u00e9 \u017eivotnosti<\/a>.<\/p>\n<h3>Ztr\u00e1ta \u010depele<\/h3>\n<ul>\n<li>Cel\u00e1 lopatka se odd\u011bl\u00ed od rotoru v d\u016fsledku \u00fanavov\u00e9ho lomu.<\/li>\n<li>Ztracen\u00e1 hmota zp\u016fsobuje z\u00e1va\u017enou, okam\u017eitou nevyv\u00e1\u017eenost.<\/li>\n<li>Uvoln\u011bn\u00fd fragment se st\u00e1v\u00e1 st\u0159epinou s vysokou energi\u00ed.<\/li>\n<li>N\u00e1sleduje rozs\u00e1hl\u00e9 druhotn\u00e9 po\u0161kozen\u00ed sk\u0159\u00edn\u011b a komponent po proudu.<\/li>\n<li>P\u0159edstavuje re\u00e1ln\u00e9 bezpe\u010dnostn\u00ed riziko pro osoby v bl\u00edzkosti.<\/li>\n<\/ul>\n<h2>6. Prevence a zm\u00edrn\u011bn\u00ed dopad\u016f<\/h2>\n<h3>F\u00e1ze n\u00e1vrhu<\/h3>\n<ul>\n<li><strong>Anal\u00fdza Campbellova diagramu:<\/strong> a <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/campbell-diagram\/\">Campbell\u016fv diagram<\/a> p\u0159edpov\u00edd\u00e1, kde se vlastn\u00ed frekvence lopatek prot\u00ednaj\u00ed s bud\u00edc\u00edmi \u010darami v cel\u00e9m rozsahu ot\u00e1\u010dek \u2014 stejn\u00e9 informace, jak\u00e9 poskytuje <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/interference-diagram\/\">interferen\u010dn\u00ed diagram<\/a> p\u0159edstavuje pro lopatkov\u00e9 sestavy.<\/li>\n<li><strong>Dostate\u010dn\u00e9 odd\u011blen\u00ed:<\/strong> zajistit, aby vlastn\u00ed frekvence lopatek nespadaly do \u017e\u00e1dn\u00e9ho zdroje buzen\u00ed v provozn\u00edm rozsahu.<\/li>\n<li><strong>Lad\u011bn\u00ed lopatek:<\/strong> upravit tuhost lopatky tak, aby se jej\u00ed vlastn\u00ed frekvence posunuly mimo oblasti buzen\u00ed.<\/li>\n<li><strong>Konstruk\u010dn\u011b zabuden\u00e9 tlumen\u00ed:<\/strong> zahrnuj\u00ed t\u0159ec\u00ed tlumi\u010de, band\u00e1\u017ee nebo tlumic\u00ed povlaky.<\/li>\n<\/ul>\n<p>Pro lopatkov\u00e1n\u00ed turb\u00edn je tato anal\u00fdza rutinn\u00ed; n\u00e1stroj <a href=\"https:\/\/vibromera.eu\/cs\/calculators\/turbine-blade-frequency-calculator\/\">pro vlastn\u00ed frekvence lopatek turb\u00edny a Campbell\u016fv diagram<\/a> podporuje um\u00edst\u011bn\u00ed tvar\u016f kmit\u00e1n\u00ed lopatek v\u016f\u010di \u0159\u00e1d\u016fm ot\u00e1\u010dek, jim\u017e je nutn\u00e9 se vyhnout.<\/p>\n<h3>Provozn\u00ed \u0159e\u0161en\u00ed<\/h3>\n<ul>\n<li><strong>Zm\u011bna rychlosti:<\/strong> provozovat za\u0159\u00edzen\u00ed p\u0159i ot\u00e1\u010dk\u00e1ch, kter\u00e9 se vyh\u00fdbaj\u00ed rezonanci.<\/li>\n<li><strong>Regulace pr\u016ftoku:<\/strong> upravit provozn\u00ed bod za \u00fa\u010delem sn\u00ed\u017een\u00ed bud\u00edc\u00ed s\u00edly.<\/li>\n<li><strong>Zak\u00e1zan\u00e1 p\u00e1sma ot\u00e1\u010dek:<\/strong> stanovte a dodr\u017eujte rozsahy ot\u00e1\u010dek, kter\u00fdm se je t\u0159eba vyh\u00fdbat po zji\u0161t\u011bn\u00ed rezonance.<\/li>\n<\/ul>\n<h3>\u0158e\u0161en\u00ed pro \u00fapravy<\/h3>\n<ul>\n<li><strong>Zpevn\u011bn\u00ed lopatek:<\/strong> p\u0159idejte materi\u00e1l, \u017eebra nebo spojovac\u00ed prvky mezi lopatky, aby se zv\u00fd\u0161ila frekvence.<\/li>\n<li><strong>Zm\u011b\u0148te po\u010det lopatek:<\/strong> t\u00edm se zm\u011bn\u00ed jak frekvence lopatek, tak vzor buzen\u00ed, proto\u017ee po\u010det ur\u010duje <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/blade-passing-frequency\/\">frekvence pr\u016fchodu lopatky<\/a>; a <a href=\"https:\/\/vibromera.eu\/cs\/calculators\/blade-pass-frequency\/\">kalkul\u00e1tor frekvence pr\u016fchodu lopatky<\/a> pom\u00e1h\u00e1 ov\u011b\u0159it, \u017ee nov\u00fd po\u010det probl\u00e9m jednodu\u0161e nep\u0159esune jinam.<\/li>\n<li><strong>Tlumic\u00ed opat\u0159en\u00ed:<\/strong> aplikujte tlumen\u00ed s v\u00e1zanou vrstvou na lopatky.<\/li>\n<li><strong>Odstra\u0148te zdroj buzen\u00ed:<\/strong> upravte poruchy proud\u011bn\u00ed na vstupu, kter\u00e9 zp\u016fsobuj\u00ed rezonanci.<\/li>\n<\/ul>\n<h2>7. P\u0159\u00edklady z praxe<\/h2>\n<h3>Ods\u00e1vac\u00ed ventil\u00e1tory (elektr\u00e1rny)<\/h3>\n<ul>\n<li>Velk\u00e9 ventil\u00e1tory o pr\u016fm\u011bru 3\u20136 m s dlouh\u00fdmi lopatkami.<\/li>\n<li>Vlastn\u00ed frekvence lopatek v rozsahu 50\u2013200 Hz.<\/li>\n<li>Tyto frekvence se mohou shodovat s frekvencemi pr\u016fchodu lopatek nebo elektromagnetick\u00fdmi frekvencemi motoru.<\/li>\n<li>Tato kombinace historicky zp\u016fsobovala katastrof\u00e1ln\u00ed poruchy lopatek, a pr\u00e1v\u011b proto se takov\u00e9 ventil\u00e1tory prominentn\u011b vyskytuj\u00ed mezi zdokumentovan\u00fdmi <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/fan-defects\/\">fan defects<\/a>.<\/li>\n<\/ul>\n<h3>Plynov\u00e9 turb\u00edny<\/h3>\n<ul>\n<li>Lopatky vysokoot\u00e1\u010dkov\u00fdch kompresor\u016f a turb\u00edn.<\/li>\n<li>Frekvence lopatek v rozsahu p\u0159ibli\u017en\u011b 500\u20135 000 Hz.<\/li>\n<li>Vy\u017eaduje sofistikovanou anal\u00fdzu ji\u017e ve f\u00e1zi n\u00e1vrhu.<\/li>\n<li>V kritick\u00e9m provozu jsou obvykle vybaveny monitorov\u00e1n\u00edm \u010dasov\u00e1n\u00ed \u0161pi\u010dek lopatek.<\/li>\n<\/ul>\n<h3>Ventil\u00e1tory HVAC<\/h3>\n<ul>\n<li>Zpravidla m\u00e9n\u011b kritick\u00e9 d\u00edky ni\u017e\u0161\u00edm ot\u00e1\u010dk\u00e1m a nap\u011bt\u00edm.<\/li>\n<li>Zde se rezonance projevuje sp\u00ed\u0161e jako hlukov\u00fd probl\u00e9m ne\u017e jako konstruk\u010dn\u00ed ohro\u017een\u00ed.<\/li>\n<li>Obvykle se \u0159e\u0161\u00ed zm\u011bnou ot\u00e1\u010dek nebo m\u00edrn\u00fdm zpevn\u011bn\u00edm lopatek.<\/li>\n<\/ul>\n<h2>8. \u00daloha vyva\u017eov\u00e1n\u00ed a m\u011b\u0159en\u00ed v provozu<\/h2>\n<p>P\u0159esto\u017ee rezonance lopatek je p\u0159edev\u0161\u00edm struktur\u00e1ln\u00edm a aerodynamick\u00fdm probl\u00e9mem, mechanick\u00e9 buzen\u00ed, kter\u00e9 ji m\u016f\u017ee vyvolat, je v provozu z velk\u00e9 \u010d\u00e1sti ovladateln\u00e9. Nev\u00fdvaha rotoru vn\u00e1\u0161\u00ed do lopatek p\u0159i ka\u017ed\u00e9 ot\u00e1\u010dce s\u00edlu 1\u00d7, tak\u017ee udr\u017eov\u00e1n\u00ed rotoru v dob\u0159e vyv\u00e1\u017een\u00e9m stavu odstra\u0148uje jednu z l\u00e9pe odstraniteln\u00fdch cest buzen\u00ed \u2014 a sni\u017euje synchronn\u00ed zat\u00ed\u017een\u00ed ko\u0159en\u016f lopatek. P\u0159enosn\u00fd dvoukan\u00e1lov\u00fd analyz\u00e1tor, jako je <a href=\"https:\/\/vibromera.eu\/cs\/produkt\/balanset-1\/\">Balanset-1A<\/a> umo\u017e\u0148uje technikovi vyv\u00e1\u017eit ventil\u00e1tor nebo ob\u011b\u017en\u00e9 kolo ve vlastn\u00edch lo\u017eisc\u00edch za provozn\u00edch ot\u00e1\u010dek a zaznamenat spektrum vibrac\u00ed sk\u0159\u00edn\u011b, kde v\u00fdrazn\u00fd t\u00f3n bl\u00edzko zn\u00e1m\u00e9 frekvence lopatek m\u016f\u017ee signalizovat vznikaj\u00edc\u00ed rezonanci pro podrobn\u011bj\u0161\u00ed specializovan\u00e9 vy\u0161et\u0159en\u00ed. Sn\u00ed\u017een\u00ed nev\u00fdvahy a <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/misalignment\/\">nesouosost<\/a> samo o sob\u011b nevyl\u00e9\u010d\u00ed skute\u010dnou rezonanci lopatek \u2014 ta vy\u017eaduje posun frekvence nebo p\u0159idan\u00e9 tlumen\u00ed \u2014 ale eliminuje mechanick\u00e9 buzen\u00ed, kter\u00e9 tak \u010dasto p\u0159ekl\u00e1p\u00ed hrani\u010dn\u011b navr\u017een\u00e9 za\u0159\u00edzen\u00ed za hranu.<\/p>\n<p>Rezonance lopatek je specializovan\u00fd vibra\u010dn\u00ed jev le\u017e\u00edc\u00ed na pr\u016fse\u010d\u00edku struktur\u00e1ln\u00ed dynamiky a interakce kapaliny se strukturou. P\u0159esto\u017ee m\u016f\u017ee b\u00fdt katastrofick\u00e1, lze j\u00ed p\u0159edch\u00e1zet spr\u00e1vnou konstruk\u010dn\u00ed anal\u00fdzou, vyh\u00fdbat se j\u00ed provozn\u00edmi omezen\u00edmi nebo ji zm\u00edrnit struktur\u00e1ln\u00ed \u00fapravou \u2014 \u010d\u00edm\u017e je zaji\u0161t\u011bn bezpe\u010dn\u00fd a spolehliv\u00fd provoz lopatkov\u00fdch stroj\u016f od vzduchotechnick\u00fdch ventil\u00e1tor\u016f a\u017e po plynov\u00e9 turb\u00edny.<\/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 rezonanc\u00ed lopatek a zesilov\u00e1n\u00edm vibrac\u00ed, kdy\u017e se budic\u00ed frekvence shoduj\u00ed s vlastn\u00edmi frekvencemi lopatek, co\u017e zp\u016fsobuje \u00fanavu materi\u00e1lu p\u0159i vysok\u00fdch cyklech a potenci\u00e1ln\u00ed selh\u00e1n\u00ed lopatek.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-58","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/glossary\/58","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\/58\/revisions"}],"predecessor-version":[{"id":101425,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/glossary\/58\/revisions\/101425"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/media?parent=58"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/categories?post=58"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/tags?post=58"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}