{"id":282,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/trial-weight\/"},"modified":"2026-05-23T22:54:46","modified_gmt":"2026-05-23T22:54:46","slug":"trial-weight","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/cs\/glossary\/trial-weight\/","title":{"rendered":"Co je to zku\u0161ebn\u00ed z\u00e1va\u017e\u00ed p\u0159i vyva\u017eov\u00e1n\u00ed rotoru?"},"content":{"rendered":"<h1>Pochopen\u00ed zku\u0161ebn\u00edch z\u00e1va\u017e\u00ed p\u0159i vyva\u017eov\u00e1n\u00ed rotor\u016f<\/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\/282?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\/282?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\/282?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\/282?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\/282?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\/282?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\/282?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\/282?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\/282?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\/282?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\/282?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\/282?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\/282?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\/282?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>A <strong>zku\u0161ebn\u00ed hmotnost<\/strong> - n\u011bkdy naz\u00fdvan\u00e9 zku\u0161ebn\u00ed nebo kalibra\u010dn\u00ed z\u00e1va\u017e\u00ed - je zn\u00e1m\u00e1 hmotnost do\u010dasn\u011b p\u0159ipevn\u011bn\u00e1 k n\u011bjak\u00e9mu p\u0159edm\u011btu. <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/rotor\/\">rotor<\/a> v p\u0159esn\u011b definovan\u00e9 \u00fahlov\u00e9 poloze b\u011bhem <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/vyvazovani\/\">vyva\u017eov\u00e1n\u00ed<\/a> proces. Jeho \u00fakolem je z\u00e1m\u011brn\u011b vn\u00e1\u0161et do syst\u00e9mu zn\u00e1m\u00e9, kontrolovan\u00e9 mno\u017estv\u00ed <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/unbalance\/\">nevyv\u00e1\u017eenost<\/a> aby analytik mohl sledovat, jak rotor reaguje. Nam\u011b\u0159en\u00e1 odezva se pak pou\u017eije k p\u0159esn\u00e9mu v\u00fdpo\u010dtu. <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/correction-weight\/\">korek\u010dn\u00ed hmotnost<\/a> pot\u0159ebn\u00fdch ke zru\u0161en\u00ed p\u016fvodn\u00ed nevyv\u00e1\u017eenosti rotoru. Zku\u0161ebn\u00ed z\u00e1va\u017e\u00ed je z\u00e1kladn\u00edm kamenem <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/influence-coefficient\/\">metody koeficient\u016f vlivu<\/a>, nejpou\u017e\u00edvan\u011bj\u0161\u00ed technika pro <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/vyrovnavani-poli\/\">vyva\u017eov\u00e1n\u00ed na m\u00edst\u011b<\/a> rota\u010dn\u00edch stroj\u016f.<\/p>\n<h2>1. Pro\u010d je pot\u0159eba probn\u00ed z\u00e1va\u017e\u00ed<\/h2>\n<p>V ter\u00e9nu nem\u016f\u017eeme snadno zm\u011b\u0159it rozlo\u017een\u00ed hmotnosti rotoru, tuhost lo\u017eisek, tlumen\u00ed nebo pru\u017enost z\u00e1klad\u016f. M\u00edsto aby se to v\u0161e sna\u017eila modelovat, metoda zku\u0161ebn\u00edho z\u00e1va\u017e\u00ed pova\u017euje cel\u00fd stroj za \u201e\u010dernou sk\u0159\u00ed\u0148ku\u201c a m\u011b\u0159\u00ed jeho dynamick\u00e9 chov\u00e1n\u00ed p\u0159\u00edmo. Jedin\u00fd zn\u00e1m\u00fd vstup \u2014 zku\u0161ebn\u00ed hmotnost \u2014 d\u00e1v\u00e1 m\u011b\u0159iteln\u00fd v\u00fdstup a tento vztah mezi vstupem a v\u00fdstupem je v\u0161e, co v\u00fdpo\u010det pot\u0159ebuje. V\u00fdhody tohoto empirick\u00e9ho p\u0159\u00edstupu jsou zna\u010dn\u00e9:<\/p>\n<ul>\n<li><strong>P\u0159esn\u00e1 charakterizace syst\u00e9mu:<\/strong> test zachycuje v\u0161echny re\u00e1ln\u00e9 faktory, kter\u00e9 ovliv\u0148uj\u00ed vibra\u010dn\u00ed odezvu - tuhost lo\u017eisek, pru\u017enost z\u00e1klad\u016f, \u00fa\u010dinky spoje a dal\u0161\u00ed. <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/aerodynamic-forces\/\">aerodynamick\u00e9 s\u00edly<\/a> - ani\u017e by n\u011bkter\u00fd z nich musel b\u00fdt p\u0159edem zn\u00e1m.<\/li>\n<li><strong>P\u0159esn\u00e1 oprava:<\/strong> m\u011b\u0159en\u00edm zm\u011bny <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/amplitude\/\">amplituda<\/a> a <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/phase\/\">f\u00e1ze<\/a> zp\u016fsoben\u00e9 zn\u00e1mou hmotnost\u00ed, p\u0159\u00edstroj vypo\u010d\u00edt\u00e1 po\u017eadovanou korekci s vysokou p\u0159esnost\u00ed.<\/li>\n<li><strong>Nevy\u017eaduj\u00ed se \u017e\u00e1dn\u00e9 p\u0159edchoz\u00ed znalosti:<\/strong> metoda nepot\u0159ebuje \u017e\u00e1dn\u00e9 v\u00fdkresy, \u017e\u00e1dn\u00e9 specifikace ani teoretick\u00fd model rotoru.<\/li>\n<li><strong>Skute\u010dn\u00e9 provozn\u00ed podm\u00ednky:<\/strong> zku\u0161ebn\u00ed chod se prov\u00e1d\u00ed p\u0159i skute\u010dn\u00fdch ot\u00e1\u010dk\u00e1ch, teplot\u011b a zat\u00ed\u017een\u00ed stroje, tak\u017ee korekce plat\u00ed pro skute\u010dn\u00fd chod rotoru.<\/li>\n<\/ul>\n<h2>2. V\u00fdb\u011br spr\u00e1vn\u00e9 zku\u0161ebn\u00ed hmotnosti<\/h2>\n<p>Dobr\u00e1 volba zku\u0161ebn\u00ed hmotnosti je pro spolehliv\u00fd v\u00fdsledek rozhoduj\u00edc\u00ed. Mus\u00ed b\u00fdt dostate\u010dn\u011b velk\u00e1, aby vyvolala jasn\u011b m\u011b\u0159itelnou zm\u011bnu vibrac\u00ed, a z\u00e1rove\u0148 dostate\u010dn\u011b mal\u00e1, aby nikdy nevytvo\u0159ila nebezpe\u010dn\u00e9 podm\u00ednky nebo nevypnula ochrann\u00e9 syst\u00e9my. P\u0159\u00edli\u0161 mal\u00e1 hmotnost d\u00e1v\u00e1 odezvu ztracenou v hluku; p\u0159\u00edli\u0161 velk\u00e1 hmotnost p\u0159edstavuje riziko pro stroj.<\/p>\n<h3>Obecn\u00e9 pokyny<\/h3>\n<ul>\n<li><strong>Pravidlo:<\/strong> Sna\u017ete se o zku\u0161ebn\u00ed z\u00e1va\u017e\u00ed, kter\u00e9 posune vektor vibrac\u00ed zhruba o 25-50% p\u016fvodn\u00edho \u00fadaje, co\u017e je dostate\u010dn\u00e9 pro jasn\u00e9 a jist\u00e9 m\u011b\u0159en\u00ed zm\u011bny amplitudy i f\u00e1ze.<\/li>\n<li><strong>P\u016fvodn\u00ed odhad:<\/strong> pro nezn\u00e1m\u00fd rotor je rozumn\u00fdm prvn\u00edm odhadem po\u010d\u00e1te\u010dn\u00ed hmotnost p\u0159ibli\u017en\u011b 1-5% hmotnosti rotoru, um\u00edst\u011bn\u00e1 na vyva\u017eovac\u00edm polom\u011bru. V\u011bt\u0161ina modern\u00edch vyva\u017eovac\u00edch p\u0159\u00edstroj\u016f obsahuje funkci pro odhad zku\u0161ebn\u00ed hmotnosti na z\u00e1klad\u011b po\u010d\u00e1te\u010dn\u00ed \u00farovn\u011b vibrac\u00ed.<\/li>\n<li><strong>Vypo\u010d\u00edtan\u00fd p\u0159\u00edstup:<\/strong> b\u011b\u017en\u00fd pracovn\u00ed vzorec je M<sub>t<\/sub> = M<sub>r<\/sub> \u00d7 K<sub>podp\u011bra<\/sub> \u00d7 K<sub>vibrace<\/sub> \/ (R<sub>t<\/sub> \u00d7 (N\/100)\u00b2), kde M<sub>t<\/sub> je zku\u0161ebn\u00ed hmotnost, M<sub>r<\/sub> hmotnost rotoru, K<sub>podp\u011bra<\/sub> koeficient tuhosti podpory (obvykle 1-5), K<sub>vibrace<\/sub> koeficient \u00farovn\u011b vibrac\u00ed, R<sub>t<\/sub> mont\u00e1\u017en\u00ed polom\u011br a N ot\u00e1\u010dky v ot\u00e1\u010dk\u00e1ch za minutu. Tento vztah odr\u00e1\u017e\u00ed kl\u00ed\u010dovou fyzik\u00e1ln\u00ed pravdu: proto\u017ee <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/centrifugal-force\/\">odst\u0159ediv\u00e1 s\u00edla<\/a> roste se \u010dtvercem rychlosti, rychl\u00fd rotor pot\u0159ebuje mnohem men\u0161\u00ed zku\u0161ebn\u00ed hmotnost ne\u017e pomal\u00fd rotor o stejn\u00e9 hmotnosti.<\/li>\n<li><strong>Bezpe\u010dnost p\u0159edev\u0161\u00edm:<\/strong> nikdy nevkl\u00e1dejte dostate\u010dn\u011b velk\u00e9 zku\u0161ebn\u00ed z\u00e1va\u017e\u00ed, aby vibrace p\u0159ekro\u010dily bezpe\u010dn\u00e9 meze.<\/li>\n<li><strong>Bezpe\u010dn\u00e9 p\u0159ipevn\u011bn\u00ed:<\/strong> p\u0159i\u0161roubovat, upnout nebo magneticky upevnit z\u00e1va\u017e\u00ed, aby nemohlo p\u0159i rychlosti odlet\u011bt. Tmel nebo model\u00edna jsou vhodn\u00e9 pro rychl\u00e9 zkou\u0161ky, ale mus\u00ed b\u00fdt pevn\u011b p\u0159itla\u010deny a v ide\u00e1ln\u00edm p\u0159\u00edpad\u011b mechanicky podep\u0159eny.<\/li>\n<\/ul>\n<p>Chcete-li hmotnost rotoru, polom\u011br a rychlost p\u0159ev\u00e9st p\u0159\u00edmo na doporu\u010denou hmotnost, na\u0161e <a href=\"https:\/\/vibromera.eu\/cs\/calculators\/trial-weight-calculator\/\">Kalkula\u010dka zku\u0161ebn\u00ed hmotnosti<\/a> automatizuje aritmetick\u00e9 v\u00fdpo\u010dty a zbavuje tento prvn\u00ed, rozhoduj\u00edc\u00ed krok dohad\u016f.<\/p>\n<h2>3. Jak se pou\u017e\u00edv\u00e1 zku\u0161ebn\u00ed hmotnost: Postup<\/h2>\n<p>Metoda zku\u0161ebn\u00edho z\u00e1va\u017e\u00ed se \u0159\u00edd\u00ed systematickou posloupnost\u00ed, kter\u00e1 je z\u00e1kladem modern\u00edho vyva\u017eov\u00e1n\u00ed v ter\u00e9nu:<\/p>\n<ol>\n<li><strong>Po\u010d\u00e1te\u010dn\u00ed spu\u0161t\u011bn\u00ed:<\/strong> provozujte stroj p\u0159i norm\u00e1ln\u00edch ot\u00e1\u010dk\u00e1ch a zaznamenejte po\u010d\u00e1te\u010dn\u00ed vektor vibrac\u00ed - amplitudu a f\u00e1zi dohromady. Jedn\u00e1 se o odezvu na p\u016fvodn\u00ed nevyv\u00e1\u017eenost rotoru, kter\u00e1 byla zji\u0161t\u011bna b\u011bhem m\u011b\u0159en\u00ed. <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/test-run\/\">zku\u0161ebn\u00ed provoz<\/a>.<\/li>\n<li><strong>P\u0159ipevn\u011bte zku\u0161ebn\u00ed z\u00e1va\u017e\u00ed:<\/strong> zastavte stroj a zafixujte zn\u00e1mou hmotu v zaznamenan\u00e9 \u00fahlov\u00e9 poloze - obvykle ozna\u010den\u00e9 0\u00b0 nebo vzta\u017een\u00e9 k n\u011bjak\u00e9mu bodu. <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/keyphasor\/\">Keyphasor<\/a> zna\u010dka - na vybran\u00e9 <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/correction-plane\/\">korek\u010dn\u00ed rovina<\/a>.<\/li>\n<li><strong>Zku\u0161ebn\u00ed b\u011bh:<\/strong> restartujte a spus\u0165te stejnou rychlost\u00ed, pot\u00e9 zm\u011b\u0159te a zaznamenejte nov\u00fd vektor vibrac\u00ed. Tento \u00fadaj je sou\u010dtem vektor\u016f p\u016fvodn\u00ed nevyv\u00e1\u017eenosti a vlivu zku\u0161ebn\u00edho z\u00e1va\u017e\u00ed.<\/li>\n<li><strong>Vypo\u010d\u00edtejte koeficient vlivu:<\/strong> p\u0159\u00edstroj provede <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/vector-addition\/\">ode\u010d\u00edt\u00e1n\u00ed vektor\u016f<\/a> izoluje odezvu zp\u016fsobenou pouze zku\u0161ebn\u00ed hmotnost\u00ed a pot\u00e9 vytvo\u0159\u00ed koeficient vlivu jako pom\u011br t\u00e9to zm\u011bny vibrac\u00ed ke zku\u0161ebn\u00ed hmotnosti.<\/li>\n<li><strong>Vypo\u010d\u00edtejte korek\u010dn\u00ed v\u00e1hu:<\/strong> z koeficientu vlivu software vypo\u010d\u00edt\u00e1 p\u0159esnou hmotnost a \u00fahel trval\u00e9ho korek\u010dn\u00edho z\u00e1va\u017e\u00ed, kter\u00e9 zru\u0161\u00ed p\u016fvodn\u00ed nevyv\u00e1\u017eenost.<\/li>\n<li><strong>Instalace a ov\u011b\u0159en\u00ed:<\/strong> odstranit zku\u0161ebn\u00ed z\u00e1va\u017e\u00ed, dosadit vypo\u010dtenou korekci a prov\u00e9st z\u00e1v\u011bre\u010dnou kontrolu, aby se potvrdilo, \u017ee je <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/residual-unbalance\/\">zbytkov\u00e1 nevyv\u00e1\u017eenost<\/a> klesla na p\u0159ijatelnou \u00farove\u0148.<\/li>\n<\/ol>\n<h2>4. Zku\u0161ebn\u00ed z\u00e1va\u017e\u00ed v praktick\u00e9m vyva\u017eov\u00e1n\u00ed v ter\u00e9nu<\/h2>\n<p>U p\u0159enosn\u00fdch p\u0159\u00edstroj\u016f je zku\u0161ebn\u00ed v\u00e1\u017een\u00ed krokem, kter\u00fd v\u016fbec umo\u017e\u0148uje vyv\u00e1\u017een\u00ed na smontovan\u00e9m stroji. Balanset p\u0159\u00edmo \u0159\u00edd\u00ed tento pracovn\u00ed postup: <a href=\"https:\/\/vibromera.eu\/cs\/produkt\/balanset-1\/\">Balanset-1A<\/a> p\u0159\u00edmo \u0159\u00edd\u00ed tento pracovn\u00ed postup: pracuje ve vlastn\u00edch lo\u017eisk\u00e1ch stroje p\u0159i provozn\u00edch ot\u00e1\u010dk\u00e1ch, zachycuje 1\u00d7 amplitudu a f\u00e1zi p\u0159i po\u010d\u00e1te\u010dn\u00edm chodu, op\u011bt s nasazen\u00fdm zku\u0161ebn\u00edm z\u00e1va\u017e\u00edm, a automaticky vypo\u010d\u00edt\u00e1 koeficient vlivu. Software pak vr\u00e1t\u00ed hmotnost a \u00fahel korek\u010dn\u00edho z\u00e1va\u017e\u00ed a ov\u011b\u0159\u00ed v\u00fdsledek p\u0159i z\u00e1v\u011bre\u010dn\u00e9m b\u011bhu \u2014 to v\u0161e bez vyva\u017eovac\u00edho stroje a bez demont\u00e1\u017ee rotoru. U stroj\u016f, kter\u00e9 pot\u0159ebuj\u00ed korekci ve dvou rovin\u00e1ch, se stejn\u00e1 logika roz\u0161i\u0159uje na sekvenci zku\u0161ebn\u00edch chod\u016f, pro ka\u017edou rovinu jedno z\u00e1va\u017e\u00ed.<\/p>\n<h2>5. Praktick\u00e9 \u00favahy a osv\u011bd\u010den\u00e9 postupy<\/h2>\n<p>Spolehliv\u00e9 v\u00fdsledky z\u00e1vis\u00ed na n\u011bkolika discipl\u00edn\u00e1ch, kter\u00e9 zku\u0161en\u00ed vyva\u017eovac\u00ed technici bezpodm\u00edne\u010dn\u011b dodr\u017euj\u00ed:<\/p>\n<ul>\n<li><strong>P\u0159esn\u00e9 \u00fahlov\u00e9 polohov\u00e1n\u00ed:<\/strong> p\u0159esn\u011b zaznamenat \u00fahel zku\u0161ebn\u00edho z\u00e1va\u017e\u00ed. I n\u011bkolik stup\u0148\u016f chyby v zaznamenan\u00e9 poloze se prom\u00edtne do chybn\u00e9ho v\u00fdpo\u010dtu korekce.<\/li>\n<li><strong>D\u016fsledn\u00e9 radi\u00e1ln\u00ed um\u00edst\u011bn\u00ed:<\/strong> pokud je to mo\u017en\u00e9, um\u00edst\u011bte zku\u0161ebn\u00ed z\u00e1va\u017e\u00ed na stejn\u00fd polom\u011br, jak\u00fd bude zauj\u00edmat korek\u010dn\u00ed z\u00e1va\u017e\u00ed. T\u00edm se zjednodu\u0161\u00ed matematika a zv\u00fd\u0161\u00ed p\u0159esnost.<\/li>\n<li><strong>Opakovateln\u00e9 podm\u00ednky:<\/strong> po\u010d\u00e1te\u010dn\u00ed b\u011bh a ka\u017ed\u00fd zku\u0161ebn\u00ed b\u011bh mus\u00ed m\u00edt stejn\u00e9 ot\u00e1\u010dky, teplotu a zat\u00ed\u017een\u00ed. Nejednotn\u00e9 podm\u00ednky po\u0161kozuj\u00ed srovn\u00e1n\u00ed, na kter\u00e9m cel\u00e1 metoda z\u00e1vis\u00ed.<\/li>\n<li><strong>V\u00edce rovin:<\/strong> pro <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/two-plane-balancing\/\">dvourovina<\/a> nebo <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/multi-plane-balancing\/\">v\u00edcerovinn\u00e9 vyva\u017eov\u00e1n\u00ed<\/a>, o\u010dek\u00e1v\u00e1 se n\u011bkolik zku\u0161ebn\u00edch z\u00e1va\u017e\u00ed, kter\u00e1 se aplikuj\u00ed na r\u016fzn\u00e9 korek\u010dn\u00ed roviny v samostatn\u00fdch j\u00edzd\u00e1ch, p\u0159i\u010dem\u017e ka\u017ed\u00e9 z nich charakterizuje jednu \u010d\u00e1st p\u0159\u00ed\u010dn\u011b v\u00e1zan\u00e9 odezvy rotoru.<\/li>\n<\/ul>\n<p>, o\u010dek\u00e1v\u00e1 se n\u011bkolik zku\u0161ebn\u00edch vah, kter\u00e9 se aplikuj\u00ed na r\u016fzn\u00e9 korek\u010dn\u00ed roviny v samostatn\u00fdch j\u00edzd\u00e1ch, p\u0159i\u010dem\u017e ka\u017ed\u00e1 z nich charakterizuje jednu \u010d\u00e1st p\u0159\u00ed\u010dn\u011b v\u00e1zan\u00e9 odezvy rotoru. Metoda zku\u0161ebn\u00edho v\u00e1\u017een\u00ed stoj\u00ed dal\u0161\u00ed provoz stroje, ale v\u00fdm\u011bnou za to poskytuje p\u0159esnost a opakovatelnost, kter\u00e9 profesion\u00e1ln\u00ed pr\u00e1ce vy\u017eaduje. Z\u016fst\u00e1v\u00e1 pr\u016fmyslov\u00fdm standardem pro vyv\u00e1\u017eenost na m\u00edst\u011b <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/dynamic-balancing\/\">dynamick\u00e9 vyva\u017eov\u00e1n\u00ed<\/a>, a dobr\u00e1 znalost toho, jak vybrat a um\u00edstit zku\u0161ebn\u00ed z\u00e1va\u017e\u00ed, je jednou z nejcenn\u011bj\u0161\u00edch praktick\u00fdch dovednost\u00ed, kter\u00e9 si m\u016f\u017ee vyva\u017eovac\u00ed technik osvojit.<\/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 zku\u0161ebn\u00edmi z\u00e1va\u017e\u00edmi, co\u017e je zn\u00e1m\u00e1 hmotnost do\u010dasn\u011b p\u0159idan\u00e1 k rotoru b\u011bhem vyva\u017eov\u00e1n\u00ed za \u00fa\u010delem m\u011b\u0159en\u00ed odezvy syst\u00e9mu a v\u00fdpo\u010dtu p\u0159esn\u00fdch korek\u010dn\u00edch z\u00e1va\u017e\u00ed pomoc\u00ed metody koeficientu vlivu.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,111],"tags":[],"class_list":["post-282","glossary","type-glossary","status-publish","hentry","category-glossary","category-rotor-balancing"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/glossary\/282","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\/282\/revisions"}],"predecessor-version":[{"id":101416,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/glossary\/282\/revisions\/101416"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/media?parent=282"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/categories?post=282"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/tags?post=282"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}