{"id":147,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/initial-unbalance\/"},"modified":"2026-07-17T21:01:52","modified_gmt":"2026-07-17T21:01:52","slug":"initial-unbalance","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/sk\/glossary\/initial-unbalance\/","title":{"rendered":"\u010co je po\u010diato\u010dn\u00e1 nevyv\u00e1\u017eenos\u0165 pri vyva\u017eovan\u00ed rotora?"},"content":{"rendered":"<h1>Pochopenie po\u010diato\u010dnej nevyv\u00e1\u017eenosti<\/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\/sk\/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\/sk\/product\/balanset-1\/\" title=\"Prenosn\u00fd vyva\u017eova\u010d a analyz\u00e1tor vibr\u00e1ci\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\u00e1 s\u00faprava prenosn\u00e9ho vyva\u017eovacieho zariadenia a analyz\u00e1tora vibr\u00e1ci\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\/sk\/product-category\/devices\/\" rel=\"tag\">Zariadenia<\/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\/sk\/product\/balanset-1\/\" title=\"Prenosn\u00fd vyva\u017eova\u010d a analyz\u00e1tor vibr\u00e1ci\u00ed Balanset-1A\">Prenosn\u00fd vyva\u017eova\u010d a analyz\u00e1tor vibr\u00e1ci\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 (ak sa 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=\"\/sk\/wp-json\/wp\/v2\/glossary\/147?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=\"Prida\u0165 do ko\u0161\u00edka\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Prida\u0165 do ko\u0161\u00edka\" 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=\"\/sk\/wp-json\/wp\/v2\/glossary\/147?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=\"Prida\u0165 do ko\u0161\u00edka: \u201ePortable balancer &amp; Vibration analyzer Balanset-1A\u201c\" rel=\"nofollow\" data-success_message=\"\u201ePortable balancer &amp; Vibration analyzer Balanset-1A\u201c bol pridan\u00fd do v\u00e1\u0161ho ko\u0161\u00edka\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Prida\u0165 do ko\u0161\u00edka<\/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\/sk\/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\/sk\/product\/vibration-sensor\/\" title=\"Sn\u00edma\u010d vibr\u00e1ci\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 vibr\u00e1ci\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\/sk\/product-category\/parts\/\" rel=\"tag\">Diely<\/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\/sk\/product\/vibration-sensor\/\" title=\"Sn\u00edma\u010d vibr\u00e1ci\u00ed\">Sn\u00edma\u010d vibr\u00e1ci\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 (ak sa 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=\"\/sk\/wp-json\/wp\/v2\/glossary\/147?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=\"Prida\u0165 do ko\u0161\u00edka\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Prida\u0165 do ko\u0161\u00edka\" 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=\"\/sk\/wp-json\/wp\/v2\/glossary\/147?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=\"Prida\u0165 do ko\u0161\u00edka: \u201eVibration sensor\u201c\" rel=\"nofollow\" data-success_message=\"\u201eVibration sensor\u201c bol pridan\u00fd do v\u00e1\u0161ho ko\u0161\u00edka\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Prida\u0165 do ko\u0161\u00edka<\/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\/sk\/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\/sk\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optick\u00fd senzor (laserov\u00fd tachometer)\">\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 tachometer)\" 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\/sk\/product-category\/parts\/\" rel=\"tag\">Diely<\/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\/sk\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optick\u00fd senzor (laserov\u00fd tachometer)\">Optick\u00fd senzor (laserov\u00fd tachometer)<\/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 (ak sa 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=\"\/sk\/wp-json\/wp\/v2\/glossary\/147?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=\"Prida\u0165 do ko\u0161\u00edka\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Prida\u0165 do ko\u0161\u00edka\" 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=\"\/sk\/wp-json\/wp\/v2\/glossary\/147?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=\"Prida\u0165 do ko\u0161\u00edka: \u201eOptical Sensor (Laser Tachometer)\u201c\" rel=\"nofollow\" data-success_message=\"\u201eOptical Sensor (Laser Tachometer)\u201c bol pridan\u00fd do v\u00e1\u0161ho ko\u0161\u00edka\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Prida\u0165 do ko\u0161\u00edka<\/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\/sk\/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\/sk\/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=\"S\u00faprava na vyva\u017eovanie rotora Vibromera: prenosn\u00e9 puzdro, viackan\u00e1lov\u00fd prevodn\u00edk sign\u00e1lu, ru\u010dn\u00fd analyz\u00e1tor, magnetick\u00e1 z\u00e1klad\u0148a, vibra\u010dn\u00e9 senzory a \u0161pir\u00e1lov\u00e9 k\u00e1ble.\" 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\/sk\/product-category\/devices\/\" rel=\"tag\">Zariadenia<\/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\/sk\/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 (ak sa 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=\"\/sk\/wp-json\/wp\/v2\/glossary\/147?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=\"Prida\u0165 do ko\u0161\u00edka\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Prida\u0165 do ko\u0161\u00edka\" 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=\"\/sk\/wp-json\/wp\/v2\/glossary\/147?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=\"Prida\u0165 do ko\u0161\u00edka: \u201eBalanset-4\u201c\" rel=\"nofollow\" data-success_message=\"\u201eBalanset-4\u201c bol pridan\u00fd do v\u00e1\u0161ho ko\u0161\u00edka\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Prida\u0165 do ko\u0161\u00edka<\/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\/sk\/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\/sk\/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\u00e1klad\u0148a.\" 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\/sk\/product-category\/parts\/\" rel=\"tag\">Diely<\/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\/sk\/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 (ak sa 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=\"\/sk\/wp-json\/wp\/v2\/glossary\/147?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=\"Prida\u0165 do ko\u0161\u00edka\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Prida\u0165 do ko\u0161\u00edka\" 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=\"\/sk\/wp-json\/wp\/v2\/glossary\/147?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=\"Prida\u0165 do ko\u0161\u00edka: \u201eMagnetic Stand Insize-60-kgf\u201c\" rel=\"nofollow\" data-success_message=\"\u201eMagnetic Stand Insize-60-kgf\u201c bol pridan\u00fd do v\u00e1\u0161ho ko\u0161\u00edka\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Prida\u0165 do ko\u0161\u00edka<\/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\/sk\/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\/sk\/product\/reflective-tape\/\" title=\"Reflexn\u00e1 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\u00e1 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\/sk\/product-category\/parts\/\" rel=\"tag\">Diely<\/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\/sk\/product\/reflective-tape\/\" title=\"Reflexn\u00e1 p\u00e1ska\">Reflexn\u00e1 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 (ak sa 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=\"\/sk\/wp-json\/wp\/v2\/glossary\/147?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=\"Prida\u0165 do ko\u0161\u00edka\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Prida\u0165 do ko\u0161\u00edka\" 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=\"\/sk\/wp-json\/wp\/v2\/glossary\/147?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=\"Prida\u0165 do ko\u0161\u00edka: \u201eReflective tape\u201c\" rel=\"nofollow\" data-success_message=\"\u201eReflective tape\u201c bol pridan\u00fd do v\u00e1\u0161ho ko\u0161\u00edka\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Prida\u0165 do ko\u0161\u00edka<\/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\/sk\/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\/sk\/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 s\u00fapravy Balanset-1A s jednotkou rozhrania, sn\u00edma\u010dmi, tachometrom a pr\u00edslu\u0161enstvom\" 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\/sk\/product-category\/devices\/\" rel=\"tag\">Zariadenia<\/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\/sk\/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 (ak sa 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=\"\/sk\/wp-json\/wp\/v2\/glossary\/147?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=\"Prida\u0165 do ko\u0161\u00edka\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Prida\u0165 do ko\u0161\u00edka\" 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=\"\/sk\/wp-json\/wp\/v2\/glossary\/147?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=\"Prida\u0165 do ko\u0161\u00edka: \u201eDynamic balancer \u201cBalanset-1A\u201d OEM\u201c\" rel=\"nofollow\" data-success_message=\"\u201eDynamic balancer \u201cBalanset-1A\u201d OEM\u201c bol pridan\u00fd do v\u00e1\u0161ho ko\u0161\u00edka\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Prida\u0165 do ko\u0161\u00edka<\/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>Po\u010diato\u010dn\u00e1 nevyv\u00e1\u017eenos\u0165<\/strong> \u2014 naz\u00fdvan\u00e1 tie\u017e p\u00f4vodn\u00e1 alebo zis\u0165ovan\u00e1 (as-found) nevyv\u00e1\u017eenos\u0165 \u2014 je <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/unbalance\/\">nevyv\u00e1\u017eenos\u0165<\/a> podmienka, ktor\u00e1 plat\u00ed v <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/rotor\/\">rotor<\/a> pred ak\u00fdmko\u013evek <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/vyvazovanie\/\">vyva\u017eovanie<\/a> bola vykonan\u00e1 korekcia. Ide o po\u010diato\u010dn\u00fd stav rotora, zaznamenan\u00fd po\u010das \u00faplne prv\u00e9ho cyklu vyva\u017eovania. Jeho ve\u013ekos\u0165 a uhlov\u00e1 poloha sa zistia meran\u00edm <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/vibration\/\">vibr\u00e1cie<\/a> amplit\u00fada a <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/phase\/\">f\u00e1za<\/a> zatia\u013e \u010do sa rotor ot\u00e1\u010da svojou vyva\u017eovacou r\u00fdchlos\u0165ou. V\u0161etko, \u010do nasleduje pri vyva\u017eovan\u00ed, sa vz\u0165ahuje na tento po\u010diato\u010dn\u00fd vektor: sl\u00fa\u017ei ako referen\u010dn\u00fd bod, pod\u013ea ktor\u00e9ho sa posudzuje \u00fa\u010dinnos\u0165 vykonanej pr\u00e1ce, a to, \u010do zostane po dokon\u010den\u00ed korekcie, sa naz\u00fdva <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/residual-unbalance\/\">zvy\u0161kov\u00e1 nevyv\u00e1\u017eenos\u0165<\/a>.<\/p>\n<h2>1. Pr\u00ed\u010diny po\u010diato\u010dnej nerovnov\u00e1hy<\/h2>\n<p>Po\u010diato\u010dn\u00e1 nevyv\u00e1\u017eenos\u0165 sa hromad\u00ed z mnoh\u00fdch zdrojov po\u010das celej \u017eivotnosti rotora \u2014 pri v\u00fdrobe, mont\u00e1\u017ei, prev\u00e1dzke a dokonca aj po\u010das \u00fadr\u017eby, ktorej cie\u013eom je pr\u00e1ve jej odstr\u00e1nenie.<\/p>\n<h3>V\u00fdrobn\u00e9 tolerancie<\/h3>\n<p>Dokonca ani pri presnom obr\u00e1ban\u00ed nie je mo\u017en\u00e9 dosiahnu\u0165 dokonal\u00fa symetriu:<\/p>\n<ul>\n<li><strong>Odch\u00fdlky v hustote materi\u00e1lu:<\/strong> Nehomog\u00e9nny materi\u00e1l, vn\u00fatorn\u00e9 dutiny alebo vmestky sp\u00f4sobuj\u00fa asymetriu hmotnosti.<\/li>\n<li><strong>Tolerancie obr\u00e1bania:<\/strong> neve\u013ek\u00e9 odch\u00fdlky od skuto\u010dnej s\u00faosovosti \u2014 <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/run-out\/\">v\u00fdbeh<\/a> alebo <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/eccentricity\/\">v\u00fdstrednos\u0165<\/a> \u2014 sp\u00f4sobi\u0165 nerovnov\u00e1hu.<\/li>\n<li><strong>Kol\u00edsanie hr\u00fabky steny:<\/strong> Pri liatych alebo zv\u00e1ran\u00fdch rotoroch znamenaj\u00fa nerovnomern\u00e9 steny nerovnomern\u00e9 rozlo\u017eenie hmotnosti.<\/li>\n<li><strong>P\u00f3rovitos\u0165 a vady odliatkov:<\/strong> Vzduchov\u00e9 bubliny, zmr\u0161tenie alebo vtr\u00faseniny strusky sp\u00f4sobuj\u00fa posun hmoty.<\/li>\n<\/ul>\n<h3>Chyby a odch\u00fdlky pri mont\u00e1\u017ei<\/h3>\n<p>Ak je rotor zlo\u017een\u00fd z viacer\u00fdch komponentov, m\u00f4\u017ee d\u00f4js\u0165 k nevyv\u00e1\u017eenosti aj v pr\u00edpade, \u017ee ka\u017ed\u00e1 \u010das\u0165 je sama osebe v poriadku:<\/p>\n<ul>\n<li><strong>S\u00fa\u010det toleranci\u00ed:<\/strong> vyv\u00e1\u017een\u00e9 \u010dasti m\u00f4\u017eu st\u00e1le prispie\u0165 <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/vector-addition\/\">vektorovo<\/a> na v\u00fdznamn\u00fa sumu.<\/li>\n<li><strong>Spojky s k\u013e\u00fa\u010dom:<\/strong> K\u013e\u00fa\u010de, dr\u00e1\u017eky a dr\u00e1\u017ekovan\u00e9 hriadele s\u00fa zo svojej podstaty asymetrick\u00e9.<\/li>\n<li><strong>Otvory na skrutky a upev\u0148ovacie prvky:<\/strong> Nerovnomerne rozmiestnen\u00e9 otvory alebo nes\u00farod\u00e9 upev\u0148ovacie prvky sp\u00f4sobuj\u00fa nevyv\u00e1\u017eenos\u0165.<\/li>\n<li><strong>Tepeln\u00e9 a lisovan\u00e9 spoje:<\/strong> Komponenty nasaden\u00e9 za tepla alebo lisovan\u00e9 nemusia dosada\u0165 \u00faplne s\u00faosovo.<\/li>\n<\/ul>\n<h3>Prev\u00e1dzkov\u00e9 pr\u00ed\u010diny<\/h3>\n<p>Nerovnov\u00e1ha vznik\u00e1 aj po\u010das prev\u00e1dzky, \u010d\u00edm sa rotor vz\u010fa\u013euje od svojho p\u00f4vodn\u00e9ho vyv\u00e1\u017een\u00e9ho stavu:<\/p>\n<ul>\n<li><strong>Nahromadenie materi\u00e1lu:<\/strong> ne\u010distoty, prach, vodn\u00fd kame\u0148 alebo zvy\u0161ky v\u00fdrobku, ktor\u00e9 sa usadzuj\u00fa na <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/impeller-defects\/\">obe\u017en\u00e9 koles\u00e1<\/a>, lopatky ventil\u00e1tora alebo povrchy rotora.<\/li>\n<li><strong>Er\u00f3zia a <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/wear\/\">opotrebovanie<\/a>:<\/strong> nerovnomern\u00e1 strata materi\u00e1lu v d\u00f4sledku odierania, <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/corrosion\/\">kor\u00f3zia<\/a>, alebo <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/cavitation\/\">kavit\u00e1cia<\/a>.<\/li>\n<li><strong>Po\u0161koden\u00e9 alebo ch\u00fdbaj\u00face diely:<\/strong> Ch\u00fdbaj\u00faca lopatka ventil\u00e1tora, zlomen\u00e1 lopatka obe\u017en\u00e9ho kolesa, uvo\u013enen\u00e1 s\u00fa\u010diastka.<\/li>\n<li><strong>Deform\u00e1cia:<\/strong> Oh\u00fdbanie, deform\u00e1cia alebo plastick\u00e1 deform\u00e1cia v d\u00f4sledku n\u00e1razov, prehriatia alebo pre\u0165a\u017eenia.<\/li>\n<li><strong>Vo\u013en\u00e9 komponenty:<\/strong> s\u00fa\u010diastky, ktor\u00e9 sa uvo\u013enili a posunuli.<\/li>\n<\/ul>\n<h3>\u00dadr\u017eb\u00e1rske a oprav\u00e1rensk\u00e9 pr\u00e1ce<\/h3>\n<p>Je ir\u00f3niou, \u017ee \u00fadr\u017eba m\u00f4\u017ee sp\u00f4sobi\u0165 pr\u00e1ve t\u00fa nerovnov\u00e1hu, ktor\u00fa m\u00e1 napravi\u0165:<\/p>\n<ul>\n<li>Mont\u00e1\u017e n\u00e1hradn\u00fdch dielov s odli\u0161nou hmotnos\u0165ou alebo rozlo\u017een\u00edm hmotnosti.<\/li>\n<li>Zv\u00e1ra\u010dky, pri ktor\u00fdch sa kov nan\u00e1\u0161a asymetricky.<\/li>\n<li>Prepracovanie alebo obr\u00e1banie, ktor\u00e9 nerovnomerne odober\u00e1 materi\u00e1l<\/li>\n<li>Farba alebo n\u00e1ter nanesen\u00fd nerovnomerne.<\/li>\n<\/ul>\n<h2>2. Ako sa meria po\u010diato\u010dn\u00e1 nevyv\u00e1\u017eenos\u0165<\/h2>\n<p>Po\u010diato\u010dn\u00e1 nevyv\u00e1\u017eenos\u0165 sa kvantifikuje pri prvom meracom cykle vyva\u017eovacieho postupu.<\/p>\n<h3>Parametre merania<\/h3>\n<ul>\n<li><strong>Amplit\u00fada vibr\u00e1ci\u00ed:<\/strong> Ve\u013ekos\u0165 zlo\u017eky 1\u00d7 (jedna ot\u00e1\u010dka), zvy\u010dajne v mm\/s, in\/s alebo mil. T\u00e1to hodnota priamo s\u00favis\u00ed so z\u00e1va\u017enos\u0165ou nevyv\u00e1\u017eenosti.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/sk\/glossary\/phase-angle\/\">F\u00e1zov\u00fd uhol<\/a>:<\/strong> \u010dasovanie vrcholu vibr\u00e1ci\u00ed 1\u00d7 v stup\u0148och vzh\u013eadom na referen\u010dn\u00fa zna\u010dku detegovan\u00fa <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/keyphasor\/\">Keyphasor<\/a> alebo <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/tachometer\/\">tachometer<\/a>. This is the <em>response<\/em> f\u00e1zu, nie priamo uhol \u0165a\u017ek\u00e9ho miesta: vibr\u00e1cia zaost\u00e1va za skuto\u010dn\u00fdm \u0165a\u017ek\u00fdm miestom o hodnotu, ktor\u00e1 z\u00e1vis\u00ed od toho, ako bl\u00edzko s\u00fa prev\u00e1dzkov\u00e9 ot\u00e1\u010dky k <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/resonance\/\">rezonancia<\/a> (from near 0\u00b0 well below it, through 90\u00b0 at it, to near 180\u00b0 above it), plus sensor and instrumentation delays. The heavy-spot and correction-weight angle is therefore inferred by the balancing algorithm \u2014 via the trial-weight (influence-coefficient) method \u2014 rather than read straight off the phase display.<\/li>\n<li><strong>R\u00fdchlos\u0165:<\/strong> ot\u00e1\u010dky, pri ktor\u00fdch sa vykon\u00e1vaj\u00fa merania \u2014 d\u00f4le\u017eit\u00e9 preto, \u017ee <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/centrifugal-force\/\">odstrediv\u00e1 sila<\/a> nerovnov\u00e1ha rastie s druhou mocninou r\u00fdchlosti.<\/li>\n<\/ul>\n<h3>Vektorov\u00e1 reprezent\u00e1cia<\/h3>\n<p>Po\u010diato\u010dn\u00e1 nerovnov\u00e1ha je zn\u00e1zornen\u00e1 ako vektor \u201eO\u201c (skratka pre \u201ep\u00f4vodn\u00fd\u201c), ktor\u00fd m\u00e1 ve\u013ekos\u0165 aj smer a zvy\u010dajne sa kresl\u00ed na <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/polar-plot\/\">pol\u00e1rny graf<\/a> kde:<\/p>\n<ul>\n<li>d\u013a\u017eka vektora predstavuje amplit\u00fadu kmitania a<\/li>\n<li>uhol vektora predstavuje nameran\u00fa f\u00e1zu odozvy (z ktorej sa poloha \u0165a\u017ek\u00e9ho miesta odvodzuje nesk\u00f4r).<\/li>\n<\/ul>\n<h2>3. V\u00fdznam v procese vyva\u017eovania<\/h2>\n<p>Meranie po\u010diato\u010dnej nevyv\u00e1\u017eenosti pln\u00ed hne\u010f nieko\u013eko \u00faloh naraz.<\/p>\n<h3>V\u00fdchodiskov\u00e1 hodnota pre opravy<\/h3>\n<p>V\u0161etky v\u00fdpo\u010dty vyva\u017eovania sa vz\u0165ahuj\u00fa na po\u010diato\u010dn\u00fa nevyv\u00e1\u017eenos\u0165. Cie\u013eom je prida\u0165 <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/correction-weight\/\">korek\u010dn\u00e9 z\u00e1va\u017eia<\/a> ktor\u00e9 vytv\u00e1raj\u00fa vektor vibr\u00e1ci\u00ed rovnak\u00fd a opa\u010dn\u00fd k po\u010diato\u010dn\u00e9mu vektoru, \u010d\u00edm ho ru\u0161ia.<\/p>\n<h3>Pos\u00fadenie intenzity vibr\u00e1ci\u00ed<\/h3>\n<p>Ve\u013ekos\u0165 po\u010diato\u010dnej nevyv\u00e1\u017eenosti ukazuje, ak\u00fd z\u00e1va\u017en\u00fd je tento probl\u00e9m, a pom\u00e1ha pri rozhodovan\u00ed:<\/p>\n<ul>\n<li>\u010di je vyva\u017eovanie spr\u00e1vnym rie\u0161en\u00edm, alebo \u010di ide o in\u00fa mechanick\u00fa poruchu \u2014 <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/looseness\/\">uvo\u013enenos\u0165<\/a> alebo nespr\u00e1vne vyrovnanie \u2014 by sa malo najsk\u00f4r odstr\u00e1ni\u0165;<\/li>\n<li>vhodn\u00e1 ve\u013ekos\u0165 <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/trial-weight\/\">sk\u00fa\u0161obn\u00e9 z\u00e1va\u017eia<\/a>; a<\/li>\n<li>\u010di posta\u010d\u00ed jedna oprava, alebo bude potrebn\u00fdch viacero opakovan\u00ed.<\/li>\n<\/ul>\n<p>Predt\u00fdm, ako sa dotknete rotora, je u\u017eito\u010dn\u00e9 overi\u0165 si spr\u00e1vnos\u0165 v\u00fdpo\u010dtu tak, \u017ee nameran\u00fa amplit\u00fadu prepo\u010d\u00edtate na silu, ktor\u00fa rotor skuto\u010dne vyv\u00edja; na\u0161a <a href=\"https:\/\/vibromera.eu\/sk\/calculators\/centrifugal-force-unbalance\/\">Kalkula\u010dka odstredivej sily z nevyv\u00e1\u017eenosti<\/a> prepo\u010d\u00edta zadan\u00fa nevyv\u00e1\u017eenos\u0165 a ot\u00e1\u010dky priamo na newtony, \u010d\u00edm sa jasne uk\u00e1\u017ee naliehavos\u0165 situ\u00e1cie.<\/p>\n<h3>Sledovanie pokroku<\/h3>\n<p>Porovnan\u00edm po\u010diato\u010dnej nevyv\u00e1\u017eenosti so zostatkovou nevyv\u00e1\u017eenos\u0165ou po korekcii sa d\u00e1 kvantifikova\u0165, ako \u00faspe\u0161ne bola \u00faloha vykonan\u00e1. Dobr\u00e9 vyv\u00e1\u017eenie zvy\u010dajne zn\u00ed\u017ei vibr\u00e1cie o 70\u201390 % alebo viac v porovnan\u00ed s po\u010diato\u010dnou \u00farov\u0148ou.<\/p>\n<h3>V\u00fdpo\u010det koeficientu vplyvu<\/h3>\n<p>V <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/influence-coefficient\/\">met\u00f3da koeficientu vplyvu<\/a>, po\u010diato\u010dn\u00fd vektor nevyv\u00e1\u017eenosti sa odpo\u010d\u00edta od vibr\u00e1ci\u00ed nameran\u00fdch po\u010das behu so sk\u00fa\u0161obnou z\u00e1\u0165a\u017eou, aby sa izoloval vplyv sk\u00fa\u0161obnej z\u00e1\u0165a\u017ee:<\/p>\n<blockquote><p>T = (O + T) \u2212 O,   kde O je po\u010diato\u010dn\u00e1 nevyv\u00e1\u017eenos\u0165 a T je vplyv sk\u00fa\u0161obnej hmotnosti.<\/p><\/blockquote>\n<p>Na z\u00e1klade tohto izolovan\u00e9ho efektu analyz\u00e1tor vypo\u010d\u00edta koeficient vplyvu a n\u00e1sledne spr\u00e1vnu korek\u010dn\u00fa hmotnos\u0165 a uhol. Pri \u00falohe v jednej rovine m\u00f4\u017eete tento v\u00fdpo\u010det zopakova\u0165 pomocou <a href=\"https:\/\/vibromera.eu\/sk\/calculators\/influence-coefficient-calculator\/\">Kalkula\u010dka koeficientu vplyvu<\/a>.<\/p>\n<h2>4. Vz\u0165ah k zostatkovej nevyv\u00e1\u017eenosti<\/h2>\n<p>Hlavn\u00fdm cie\u013eom vyva\u017eovania je zn\u00ed\u017ei\u0165 po\u010diato\u010dn\u00fa nevyv\u00e1\u017eenos\u0165 na prijate\u013ene n\u00edzku zostatkov\u00fa \u00farove\u0148. Ide o jednoduch\u00fd porovn\u00e1vac\u00ed vz\u0165ah:<\/p>\n<ul>\n<li><strong>Po\u010diato\u010dn\u00e1 nevyv\u00e1\u017eenos\u0165:<\/strong> stav \u201epredt\u00fdm\u201c.<\/li>\n<li><strong>Oprava:<\/strong> postup vyva\u017eovania a mont\u00e1\u017e z\u00e1va\u017e\u00ed.<\/li>\n<li><strong>Zostatkov\u00e1 nevyv\u00e1\u017eenos\u0165:<\/strong> stav \u201epo\u201c.<\/li>\n<\/ul>\n<p>V ide\u00e1lnom pr\u00edpade by zostatkov\u00e1 nevyv\u00e1\u017eenos\u0165 mala predstavova\u0165 menej ako 10\u201330 % po\u010diato\u010dnej hodnoty, pri\u010dom presn\u00e1 cie\u013eov\u00e1 hodnota sa stanovuje na z\u00e1klade po\u017eiadaviek na vyv\u00e1\u017eenos\u0165 rotora pod\u013ea <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/iso-21940-11\/\">ISO 21940-11<\/a> (s\u00fa\u010dasn\u00fd n\u00e1stupca <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/iso-1940-1\/\">ISO 1940-1<\/a>). Preklad vybran\u00e9ho <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/g-grade\/\">G-trieda<\/a> a prepo\u010det r\u00fdchlosti na pr\u00edpustn\u00fa hodnotu v gramoch na milimeter je s t\u00fdmto <a href=\"https:\/\/vibromera.eu\/sk\/calculators\/residual-unbalance-iso1940\/\">Kalkula\u010dka zostatkovej nevyv\u00e1\u017eenosti (ISO 21940-11)<\/a>.<\/p>\n<h2>5. Typick\u00e9 po\u010diato\u010dn\u00e9 hodnoty nevyv\u00e1\u017eenosti<\/h2>\n<p>Ve\u013ekos\u0165 po\u010diato\u010dnej nevyv\u00e1\u017eenosti sa v\u00fdrazne l\u00ed\u0161i v z\u00e1vislosti od typu zariadenia a jeho prev\u00e1dzkovej hist\u00f3rie.<\/p>\n<h3>Nov\u00e9 alebo ned\u00e1vno vyv\u00e1\u017een\u00e9 rotory<\/h3>\n<p>U priemyseln\u00fdch strojov sa amplit\u00fada vibr\u00e1ci\u00ed zvy\u010dajne pohybuje v rozmedz\u00ed 0,5 a\u017e 2,0 mm\/s (0,02 a\u017e 0,08 palca\/s) \u2013 \u010do predstavuje dobr\u00fd a\u017e prijate\u013en\u00fd stav vyv\u00e1\u017eenia.<\/p>\n<h3>Mierne nevyv\u00e1\u017een\u00e9 rotory<\/h3>\n<p>Vibr\u00e1cie v rozmedz\u00ed 2,0 a\u017e 7,0 mm\/s (0,08 a\u017e 0,28 palca\/s) znamenaj\u00fa, \u017ee rotor by sa mal \u010doskoro vyv\u00e1\u017ei\u0165. Ide o be\u017en\u00fd stav zariaden\u00ed, ktor\u00e9 \u010dak\u00e1 na rutinn\u00fa \u00fadr\u017ebu.<\/p>\n<h3>Silne nevyv\u00e1\u017een\u00e9 rotory<\/h3>\n<p>Vibr\u00e1cie nad 7,0 mm\/s (0,28 palca\/s) signalizuj\u00fa z\u00e1va\u017en\u00fa nevyv\u00e1\u017eenos\u0165, ktor\u00e1 si vy\u017eaduje okam\u017eit\u00fa pozornos\u0165 a je \u010dasto sp\u00f4soben\u00e1 ch\u00fdbaj\u00facim lopatkov\u00fdm kr\u00eddlom, siln\u00fdm n\u00e1nosom ne\u010dist\u00f4t alebo v\u00e1\u017enym po\u0161koden\u00edm s\u00fa\u010diastok.<\/p>\n<p><em>Pozn\u00e1mka: Ide o v\u0161eobecn\u00e9 usmernenia pre be\u017en\u00e9 priemyseln\u00e9 stroje. Konkr\u00e9tna pr\u00edpustn\u00e1 \u00farove\u0148 z\u00e1vis\u00ed od typu stroja, jeho ve\u013ekosti, r\u00fdchlosti a sp\u00f4sobu upevnenia, ako je stanoven\u00e9 v norm\u00e1ch, napr\u00edklad v <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/iso-20816-1\/\">ISO 20816<\/a> s\u00e9ria (predt\u00fdm ISO 10816).<\/em><\/p>\n<h2>6. Meranie v ter\u00e9ne a dokument\u00e1cia<\/h2>\n<p>Na zmontovanom stroji sa po\u010diato\u010dn\u00e1 nevyv\u00e1\u017eenos\u0165 meria priamo na mieste, a nie na <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/balancing-machine\/\">vyva\u017eovac\u00ed stroj<\/a>. Prenosn\u00fd dvojkan\u00e1lov\u00fd analyz\u00e1tor, ako napr. <a href=\"https:\/\/vibromera.eu\/sk\/produkt\/balanset-1\/\">Balanset-1A<\/a> zmeria amplit\u00fadu a f\u00e1zu 1\u00d7 v lo\u017eisk\u00e1ch stroja pri prev\u00e1dzkovej r\u00fdchlosti, zaznamen\u00e1 p\u00f4vodn\u00fd vektor \u201eO\u201c a n\u00e1sledne riadi sk\u00fa\u0161obn\u00e9 vyva\u017eovanie a korek\u010dn\u00e9 cykly, ktor\u00e9 ho zni\u017euj\u00fa \u2013 \u010d\u00edm zachyt\u00ed skuto\u010dn\u00fd stav, v akom rotor skuto\u010dne be\u017e\u00ed, vr\u00e1tane mont\u00e1\u017enych a tepeln\u00fdch vplyvov, ktor\u00e9 by vyva\u017eovac\u00ed stroj v dielni nikdy nemohol zaznamena\u0165.<\/p>\n<p>Nech u\u017e sa pou\u017e\u00edva ak\u00fdko\u013evek n\u00e1stroj, meranie po\u010diato\u010dnej nevyv\u00e1\u017eenosti sa mus\u00ed zaznamena\u0165 do protokolu o vyva\u017eovan\u00ed:<\/p>\n<ul>\n<li>amplit\u00fada a f\u00e1za vibr\u00e1ci\u00ed v ka\u017edom meracom bode;<\/li>\n<li>prev\u00e1dzkov\u00e1 r\u00fdchlos\u0165 po\u010das merania;<\/li>\n<li>d\u00e1tum a identifika\u010dn\u00e9 \u00fadaje zariadenia; a<\/li>\n<li>Ak\u00e9ko\u013evek vidite\u013en\u00e9 pr\u00ed\u010diny nevyv\u00e1\u017eenosti zisten\u00e9 po\u010das kontroly<\/li>\n<\/ul>\n<p>T\u00e1to dokument\u00e1cia vytv\u00e1ra historick\u00fd z\u00e1znam o stave rotora a podporuje <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/trend-analysis\/\">anal\u00fdza trendov<\/a> v priebehu \u010dasu \u2013 \u010d\u00edm sa napr\u00edklad zist\u00ed, \u010di sa nerovnov\u00e1ha pomaly zhor\u0161uje v d\u00f4sledku usadzovania alebo er\u00f3zie, a umo\u017en\u00ed sa napl\u00e1nova\u0165 \u00fadr\u017ebu sk\u00f4r, ne\u017e sa vibr\u00e1cie stan\u00fa z\u00e1va\u017en\u00fdmi.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/sk\/glossary\/\">\u2190 Sp\u00e4\u0165 na hlavn\u00fd index<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Z\u00edskajte inform\u00e1cie o po\u010diato\u010dnej nevyv\u00e1\u017eenosti, p\u00f4vodnom stave nevyv\u00e1\u017eenosti, ktor\u00fd sa nach\u00e1dza v rotore pred ak\u00fdmiko\u013evek korekciami vyv\u00e1\u017eenia a meria sa ako z\u00e1klad pre postupy vyva\u017eovania.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,111],"tags":[],"class_list":["post-147","glossary","type-glossary","status-publish","hentry","category-glossary","category-rotor-balancing"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/glossary\/147","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":5,"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/glossary\/147\/revisions"}],"predecessor-version":[{"id":102804,"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/glossary\/147\/revisions\/102804"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/media?parent=147"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/categories?post=147"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/tags?post=147"}],"curies":[{"name":"pracovn\u00fd list","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}