{"id":20647,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/lateral-vibration\/"},"modified":"2026-05-23T22:52:53","modified_gmt":"2026-05-23T22:52:53","slug":"lateral-vibration","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/sk\/glossary\/lateral-vibration\/","title":{"rendered":"\u010co je to bo\u010dn\u00e1 vibr\u00e1cia v rotuj\u00facich strojoch?"},"content":{"rendered":"<h1>Pochopenie bo\u010dn\u00fdch vibr\u00e1ci\u00ed v rotuj\u00facich strojoch<\/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\/20647?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\/20647?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\/20647?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\/20647?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\/20647?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\/20647?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\/20647?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\/20647?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\/20647?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\/20647?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\/20647?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\/20647?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\/20647?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\/20647?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>Bo\u010dn\u00e9 vibr\u00e1cie<\/strong> \u2014 naz\u00fdvan\u00e9 tie\u017e radi\u00e1lne alebo prie\u010dne vibr\u00e1cie \u2014 je pohyb rotuj\u00faceho hriade\u013ea kolmo na jeho os ot\u00e1\u010dania. Jednoducho povedan\u00e9, ide o pohyb hriade\u013ea zo strany na stranu a hore-dole po\u010das ot\u00e1\u010dania. Je to z\u010faleka najbe\u017enej\u0161ia forma <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/vibration\/\">vibr\u00e1cie<\/a> v rota\u010dn\u00fdch strojoch a je zvy\u010dajne poh\u00e1\u0148an\u00fd radi\u00e1lnymi silami, ako s\u00fa <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/unbalance\/\">nevyv\u00e1\u017eenos\u0165<\/a>, <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/misalignment\/\">nespr\u00e1vne zarovnanie<\/a>, ohnut\u00e1 hriade\u013e alebo <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/bearing-defects\/\">chyby lo\u017e\u00edsk<\/a>. Jeho pochopenie je k\u013e\u00fa\u010dov\u00e9 pre <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/rotor-dynamics\/\">dynamika rotora<\/a>, preto\u017ee ide o hlavn\u00fd typ vibr\u00e1ci\u00ed u v\u00e4\u010d\u0161iny zariaden\u00ed a je predmetom takmer v\u0161etk\u00fdch syst\u00e9mov monitorovania vibr\u00e1ci\u00ed a <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/vyvazovanie\/\">vyva\u017eovanie<\/a> pr\u00e1ca.<\/p>\n<h2>1. Smer a meranie<\/h2>\n<p>Bo\u010dn\u00e9 vibr\u00e1cie sa meraj\u00fa v rovine kolmickej na os hriade\u013ea. Plne ich opisuj\u00fa dva ortogon\u00e1lne smery:<\/p>\n<ul>\n<li><strong>Horizontal:<\/strong> pohyb zo strany na stranu rovnobe\u017ene so zemou.<\/li>\n<li><strong>Vertical:<\/strong> pohyb hore a dole kolmo k zemi.<\/li>\n<li><strong>Radial:<\/strong> ak\u00fdko\u013evek smer kolm\u00fd na os hriade\u013ea \u2014 v praxi ide o vektorov\u00fa kombin\u00e1ciu horizont\u00e1lnej a vertik\u00e1lnej zlo\u017eky.<\/li>\n<\/ul>\n<p>Rozdelenie na horizont\u00e1lnu a vertik\u00e1lnu os nie je \u010disto teoretick\u00e9: tuhos\u0165 podpery sa medzi t\u00fdmito dvoma osami zvy\u010dajne l\u00ed\u0161i, tak\u017ee stroj \u010dasto vibruje viac v jednom smere ako v druhom, a pr\u00e1ve tento rozdiel je s\u00e1m osebe diagnostick\u00fdm vod\u00edtkom. Merania sa zvy\u010dajne vykon\u00e1vaj\u00fa v t\u00fdchto bodoch:<\/p>\n<ul>\n<li><strong>Lo\u017eiskov\u00e9 puzdr\u00e1:<\/strong> using an <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/accelerometer\/\">akcelerometer<\/a> alebo <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/velocity-transducer\/\">prevodn\u00edk r\u00fdchlosti<\/a> na kryte lo\u017eiska alebo podstavci.<\/li>\n<li><strong>Shaft surface:<\/strong> bezkontaktn\u00fdm sp\u00f4sobom <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/proximity-probe\/\">sonda bl\u00edzkosti<\/a> ktor\u00fd meria pohyb hriade\u013ea priamo vo vz\u0165ahu k lo\u017eisku.<\/li>\n<li><strong>Viac orient\u00e1ci\u00ed:<\/strong> merania v horizont\u00e1lnom aj vertik\u00e1lnom smere poskytuj\u00fa ucelen\u00fd obraz o bo\u010dnom pohybe.<\/li>\n<\/ul>\n<h2>2. Hlavn\u00e9 pr\u00ed\u010diny bo\u010dn\u00fdch vibr\u00e1ci\u00ed<\/h2>\n<p>Bo\u010dn\u00e9 vibr\u00e1cie maj\u00fa mnoho zdrojov a pr\u00ednos anal\u00fdzy spo\u010d\u00edva v tom, \u017ee ka\u017ed\u00fd z nich zanech\u00e1va charakteristick\u00fd odtla\u010dok vo frekvencii, f\u00e1ze a dr\u00e1he.<\/p>\n<h3>Nerovnov\u00e1ha (naj\u010dastej\u0161ie)<\/h3>\n<p><a href=\"https:\/\/vibromera.eu\/sk\/glossary\/unbalance\/\">Nerovnov\u00e1ha<\/a> je naj\u010dastej\u0161ou pr\u00ed\u010dinou. Asymetrick\u00e9 rozlo\u017eenie hmotnosti vytv\u00e1ra rota\u010dn\u00fa odstrediv\u00fa silu, ktor\u00e1 sp\u00f4sobuje:<\/p>\n<ul>\n<li>Vibr\u00e1cia pri 1\u00d7 \u2013 raz za ot\u00e1\u010dku pri <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/running-speed\/\">prev\u00e1dzkov\u00e1 r\u00fdchlos\u0165<\/a>.<\/li>\n<li>Relat\u00edvne stabiln\u00fd <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/phase\/\">f\u00e1za<\/a> relationship.<\/li>\n<li>Amplit\u00fada, ktor\u00e1 rastie s druhou mocninou r\u00fdchlosti.<\/li>\n<li>Pribli\u017ene kruhov\u00fd alebo eliptick\u00fd <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/orbit\/\">obe\u017en\u00e1 dr\u00e1ha hriade\u013ea<\/a>.<\/li>\n<\/ul>\n<h3>Nespr\u00e1vne zarovnanie<\/h3>\n<p><a href=\"https:\/\/vibromera.eu\/sk\/glossary\/misalignment\/\">Nes\u00faos\u0165 hriade\u013ea<\/a> medzi spojen\u00fdmi strojmi vznikaj\u00fa bo\u010dn\u00e9 sily, ktor\u00e9 vykazuj\u00fa:<\/p>\n<ul>\n<li>Dominantn\u00e1 zlo\u017eka 2\u00d7 (dvakr\u00e1t za ot\u00e1\u010dku).<\/li>\n<li>K tomu doch\u00e1dza aj k excit\u00e1cii 1. a vy\u0161\u0161\u00edch harmonick\u00fdch.<\/li>\n<li>\u010casto aj vysok\u00e1 axi\u00e1lna zlo\u017eka \u2013 k\u013e\u00fa\u010dov\u00fd rozli\u0161ovac\u00ed znak.<\/li>\n<li>F\u00e1zov\u00e9 vz\u0165ahy, ktor\u00e9 sa l\u00ed\u0161ia od vz\u0165ahov pri nevyv\u00e1\u017eenosti.<\/li>\n<\/ul>\n<h3>Ohnut\u00e1 alebo vyhnut\u00e1 hriade\u013e<\/h3>\n<p>Trvalo ohnut\u00e1 alebo vyhnut\u00e1 hriade\u013e sp\u00f4sobuje geometrick\u00fa excentricitu, ktor\u00e1 m\u00e1 za n\u00e1sledok:<\/p>\n<ul>\n<li>1\u00d7 vibr\u00e1cia, ktor\u00e1 m\u00f4\u017ee pripom\u00edna\u0165 nevyv\u00e1\u017eenos\u0165.<\/li>\n<li>Siln\u00e9 vibr\u00e1cie aj pri n\u00edzkych ot\u00e1\u010dkach (slow-roll).<\/li>\n<li>Probl\u00e9m, ktor\u00fd samotn\u00fdm vyv\u00e1\u017een\u00edm nie je mo\u017en\u00e9 skuto\u010dne vyrie\u0161i\u0165 \u2013 z\u00e1kladn\u00fd <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/shaft-bow\/\">luk hriade\u013ea<\/a> treba sa t\u00fdm zaobera\u0165.<\/li>\n<\/ul>\n<h3>Vady lo\u017e\u00edsk<\/h3>\n<p><a href=\"https:\/\/vibromera.eu\/sk\/glossary\/bearing-defects\/\">Valiv\u00e9 lo\u017eisko<\/a> chyby vytv\u00e1raj\u00fa charakteristick\u00fd bo\u010dn\u00fd obraz:<\/p>\n<ul>\n<li>Vysokofrekven\u010dn\u00e9 zlo\u017eky pri frekvenci\u00e1ch por\u00fach lo\u017e\u00edsk.<\/li>\n<li>Modul\u00e1cia ni\u017e\u0161\u00edmi frekvenciami, \u010d\u00edm vznik\u00e1 <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/sidebands\/\">bo\u010dn\u00e9 p\u00e1sma<\/a>.<\/li>\n<li>Podpis, ktor\u00fd si \u010dasto vy\u017eaduje <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/envelope-analysis\/\">anal\u00fdza ob\u00e1lky<\/a> vy\u010dleni\u0165 z \u0161irokop\u00e1smov\u00e9ho \u0161umu.<\/li>\n<\/ul>\n<h3>Mechanick\u00e1 v\u00f4\u013ea<\/h3>\n<p>Vo\u013en\u00e9 lo\u017eisk\u00e1, z\u00e1klady alebo upev\u0148ovacie skrutky sp\u00f4sobuj\u00fa neline\u00e1rnu odozvu, ktor\u00e1 je typick\u00e1 pre <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/looseness\/\">mechanick\u00e1 v\u00f4\u013ea<\/a>:<\/p>\n<ul>\n<li>Rad harmonick\u00fdch (1\u00d7, 2\u00d7, 3\u00d7, \u2026).<\/li>\n<li>Neline\u00e1rna reakcia na p\u00f4sobenie vonkaj\u0161ej sily.<\/li>\n<li>Nes\u00farod\u00e9 alebo nestabiln\u00e9 hodnoty.<\/li>\n<\/ul>\n<h3>Trenie medzi rotorom a statorom<\/h3>\n<p>Kontakt medzi rotuj\u00facimi a pevn\u00fdmi \u010das\u0165ami \u2014 a <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/rotor-rub\/\">trenie rotora<\/a> \u2014 generates:<\/p>\n<ul>\n<li>Subsynchr\u00f3nne komponenty.<\/li>\n<li>N\u00e1hle zmeny amplit\u00fady a f\u00e1zy.<\/li>\n<li>Hriade\u013e sa m\u00f4\u017ee tepelne ohn\u00fa\u0165, ke\u010f sa v d\u00f4sledku trenia zahreje jedna jeho strana.<\/li>\n<\/ul>\n<h2>3. Bo\u010dn\u00e9 vibr\u00e1cie vs. ostatn\u00e9 typy vibr\u00e1ci\u00ed<\/h2>\n<p>Rota\u010dn\u00e9 stroje m\u00f4\u017eu vibrova\u0165 v troch hlavn\u00fdch smeroch a ich rozl\u00ed\u0161enie je prv\u00fdm krokom pri akejko\u013evek diagnostike.<\/p>\n<table>\n<tr>\n<th>Typ<\/th>\n<th>Smer<\/th>\n<th>Typical causes<\/th>\n<th>Meranie<\/th>\n<\/tr>\n<tr>\n<td><strong>Bo\u010dn\u00fd (radi\u00e1lny)<\/strong><\/td>\n<td>Kolmo na os hriade\u013ea<\/td>\n<td>Nevyv\u00e1\u017eenos\u0165, nespr\u00e1vne zarovnanie, ohnut\u00fd hriade\u013e, chyby lo\u017e\u00edsk<\/td>\n<td>Akcelerometre alebo sn\u00edma\u010de r\u00fdchlosti na skriniach; sn\u00edma\u010de pribl\u00ed\u017eenia na hriadeli<\/td>\n<\/tr>\n<tr>\n<td><strong><a href=\"https:\/\/vibromera.eu\/sk\/glossary\/axial-vibration\/\">Axi\u00e1lne<\/a><\/strong><\/td>\n<td>Rovnobe\u017ene s osou hriade\u013ea<\/td>\n<td>Nespr\u00e1vne vyrovnanie, probl\u00e9my s axi\u00e1lnymi lo\u017eiskami, probl\u00e9my s priebehom procesu<\/td>\n<td>Akcelerometre namontovan\u00e9 axi\u00e1lne<\/td>\n<\/tr>\n<tr>\n<td><strong><a href=\"https:\/\/vibromera.eu\/sk\/glossary\/torsional-vibration\/\">Torzn\u00e9<\/a><\/strong><\/td>\n<td>Ot\u00e1\u010danie okolo osi hriade\u013ea<\/td>\n<td>Probl\u00e9my so z\u00e1berom ozuben\u00fdch kolies, elektrick\u00e9 poruchy motora, probl\u00e9my so spojkou<\/td>\n<td>\u0160pecializovan\u00e9 sn\u00edma\u010de kr\u00fatiaceho momentu alebo tenzometre<\/td>\n<\/tr>\n<\/table>\n<p>Bo\u010dn\u00e9 vibr\u00e1cie s\u00fa zvy\u010dajne zlo\u017ekou s najv\u00e4\u010d\u0161ou amplit\u00fadou a \u0161tandardn\u00fd akcelerometer ich zaznamen\u00e1va naj\u013eah\u0161ie. Axi\u00e1lne vibr\u00e1cie s\u00fa zvy\u010dajne men\u0161ie, ale sl\u00fa\u017eia na diagnostiku nes\u00faosovosti a por\u00fach v axi\u00e1lnom smere, zatia\u013e \u010do torzn\u00e9 vibr\u00e1cie s\u00fa zvy\u010dajne slab\u00e9, m\u00f4\u017eu v\u0161ak vies\u0165 k \u00fanavov\u00fdm poruch\u00e1m a be\u017en\u00e9 radi\u00e1lne senzory ich nezaznamen\u00e1vaj\u00fa.<\/p>\n<h2>4. Re\u017eimy bo\u010dn\u00fdch vibr\u00e1ci\u00ed a kritick\u00e9 ot\u00e1\u010dky<\/h2>\n<p>Na str\u00e1nke <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/rotor-dynamics\/\">dynamika rotora<\/a>, bo\u010dn\u00e9 vibra\u010dn\u00e9 m\u00f3dy opisuj\u00fa charakteristick\u00e9 tvary deform\u00e1cie hriade\u013ea a ka\u017ed\u00fd z nich je spojen\u00fd s <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/critical-speed\/\">kritick\u00e1 r\u00fdchlos\u0165<\/a> ak sa r\u00fdchlos\u0165 pohybu zhoduje s vlastnou frekvenciou.<\/p>\n<ul>\n<li><strong>Prv\u00fd bo\u010dn\u00fd m\u00f3d:<\/strong> jednoduch\u00fd ohybov\u00fd tvar \u2013 jedin\u00fd obl\u00fak \u2013 pri najni\u017e\u0161ej vlastnej frekvencii. Ten sa naj\u013eah\u0161ie rozkmit\u00e1 v d\u00f4sledku nevyv\u00e1\u017eenosti a zodpoved\u00e1 mu prv\u00e1 kritick\u00e1 r\u00fdchlos\u0165.<\/li>\n<li><strong>Druh\u00fd bo\u010dn\u00fd m\u00f3d:<\/strong> vybo\u010denie do tvaru p\u00edsmena S s jedn\u00fdm <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/nodal-point\/\">uzlov\u00fd bod<\/a>, pri vy\u0161\u0161ej vlastnej frekvencii; ide o druh\u00fa kritick\u00fa r\u00fdchlos\u0165, ktor\u00e1 m\u00e1 v\u00fdznam najm\u00e4 pre <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/flexible-rotor\/\">flexibiln\u00e9 rotory<\/a>.<\/li>\n<li><strong>Vy\u0161\u0161ie bo\u010dn\u00e9 m\u00f3dy:<\/strong> \u010doraz zlo\u017eitej\u0161ie tvary s viacer\u00fdmi uzlami, ktor\u00e9 sa t\u00fdkaj\u00fa iba ve\u013emi r\u00fdchlych alebo ve\u013emi pru\u017en\u00fdch rotorov a ktor\u00e9 s\u00fa niekedy vyvolan\u00e9 prechodom lopatiek alebo in\u00fdmi vysokofrekven\u010dn\u00fdmi silami.<\/li>\n<\/ul>\n<p>Pre bezpe\u010dn\u00fa kon\u0161trukciu je k\u013e\u00fa\u010dov\u00e9 vedie\u0165, kde sa tieto kritick\u00e9 r\u00fdchlosti nach\u00e1dzaj\u00fa v porovnan\u00ed s prev\u00e1dzkovou r\u00fdchlos\u0165ou; a <a href=\"https:\/\/vibromera.eu\/sk\/calculators\/rotor-critical-speed\/\">Kalkula\u010dka kritick\u00fdch ot\u00e1\u010dok rotora<\/a> poskytuje prv\u00fd odhad vlastnej frekvencie hriade\u013ea na z\u00e1klade jeho geometrie a podpier.<\/p>\n<h2>5. Meranie, monitorovanie a normy<\/h2>\n<p>Bo\u010dn\u00e9 vibr\u00e1cie s\u00fa charakterizovan\u00e9 s\u00fahrnom viacer\u00fdch parametrov:<\/p>\n<ul>\n<li><strong><a href=\"https:\/\/vibromera.eu\/sk\/glossary\/amplitude\/\">Amplit\u00fada<\/a>:<\/strong> ve\u013ekos\u0165 pohybu, vyjadren\u00e1 ako posun (\u00b5m, mils), r\u00fdchlos\u0165 (mm\/s, in\/s) alebo zr\u00fdchlenie (g, m\/s\u00b2).<\/li>\n<li><strong>Frekvencia:<\/strong> zvy\u010dajne 1\u00d7 prev\u00e1dzkov\u00e1 r\u00fdchlos\u0165 v pr\u00edpade vibr\u00e1ci\u00ed sp\u00f4soben\u00fdch najm\u00e4 nevyv\u00e1\u017eenos\u0165ou, pri in\u00fdch poruch\u00e1ch sa v\u0161ak tento rozsah roz\u0161iruje aj na harmonick\u00e9 kmity a \u010fal\u0161ie zlo\u017eky.<\/li>\n<li><strong><a href=\"https:\/\/vibromera.eu\/sk\/glossary\/phase\/\">F\u00e1za<\/a>:<\/strong> \u010dasov\u00fd priebeh vrcholov\u00e9ho posunu vo vz\u0165ahu k referen\u010dnej zna\u010dke na hriadeli.<\/li>\n<li><strong>Obe\u017en\u00e1 dr\u00e1ha:<\/strong> skuto\u010dn\u00e1 dr\u00e1ha, ktor\u00fa opisuje stred hriade\u013ea, pri poh\u013eade z \u010dela.<\/li>\n<\/ul>\n<p>Prijate\u013en\u00e9 limity stanovuj\u00fa medzin\u00e1rodn\u00e9 normy. Tieto <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/iso-20816-1\/\">S\u00e9ria noriem ISO 20816<\/a> \u2014 modern\u00e1 n\u00e1hrada normy ISO 10816 \u2014 stanovuje limity vibr\u00e1ci\u00ed pre r\u00f4zne typy strojov na z\u00e1klade efekt\u00edvnej hodnoty r\u00fdchlosti, zatia\u013e \u010do priemyseln\u00e9 normy ako API 610, 617 a <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/api-684\/\">API 684<\/a> konkr\u00e9tne sa zameriavaj\u00fa na \u010derpadl\u00e1, kompresory a dynamiku rotorov. Tieto r\u00e1mcov\u00e9 syst\u00e9my definuj\u00fa z\u00f3ny intenzity vibr\u00e1ci\u00ed \u2013 prijate\u013en\u00e1, v\u00fdstra\u017en\u00e1 a poplachov\u00e1 \u2013 prisp\u00f4soben\u00e9 typu a ve\u013ekosti zariadenia; v be\u017enom pr\u00edpade stredne ve\u013ek\u00fdch priemyseln\u00fdch strojov m\u00f4\u017eete nameran\u00fa hodnotu porovna\u0165 so z\u00f3nami pomocou <a href=\"https:\/\/vibromera.eu\/sk\/calculators\/vibration-iso20816-3-industrial\/\">N\u00e1stroj na stanovenie limitov vibr\u00e1ci\u00ed pod\u013ea normy ISO 20816-3<\/a>.<\/p>\n<h2>6. Kontrola a zmier\u0148ovanie<\/h2>\n<p><strong>Vyva\u017eovanie<\/strong> je hlavn\u00fdm rie\u0161en\u00edm bo\u010dn\u00fdch vibr\u00e1ci\u00ed sp\u00f4soben\u00fdch nevyv\u00e1\u017eenos\u0165ou. Postup z\u00e1vis\u00ed od rotora: <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/single-plane-balancing\/\">vyva\u017eovanie v jednej rovine<\/a> pre kot\u00fa\u010dov\u00e9 rotory, <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/two-plane-balancing\/\">vyva\u017eovanie v dvoch rovin\u00e1ch<\/a> pre v\u00e4\u010d\u0161inu priemyseln\u00fdch rotorov a <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/modal-balancing\/\">mod\u00e1lne vyv\u00e1\u017eenie<\/a> pre pru\u017en\u00e9 rotory, ktor\u00e9 pracuj\u00fa nad kritickou r\u00fdchlos\u0165ou.<\/p>\n<p><strong>Zarovnanie<\/strong> zni\u017euje bo\u010dn\u00e9 sily sp\u00f4soben\u00e9 nes\u00faosovos\u0165ou. Presnos\u0165 <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/laser-shaft-alignment\/\">laserov\u00e9 vyrovnanie hriade\u013eov<\/a> presne vyrovn\u00e1va hriadele, v vyrovn\u00e1vac\u00edch cie\u013eoch je zoh\u013eadnen\u00e1 teplotn\u00e1 roz\u0165a\u017enos\u0165 a <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/soft-foot\/\">m\u00e4kk\u00e1 noha<\/a> sa oprav\u00ed e\u0161te pred za\u010dat\u00edm zarovn\u00e1vania.<\/p>\n<p><strong>Tlmenie<\/strong> ovplyv\u0148uje amplit\u00fady, najm\u00e4 v bl\u00edzkosti kritick\u00fdch ot\u00e1\u010dok: lo\u017eisk\u00e1 s tekut\u00fdm filmom poskytuj\u00fa v\u00fdznamn\u00e9 <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/damping\/\">tlmenie<\/a>, a <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/squeeze-film-damper\/\">klapka s tlakov\u00fdm filmom<\/a> tam, kde je to potrebn\u00e9, sa prid\u00e1va viac materi\u00e1lu, a pom\u00e1haj\u00fa aj o\u0161etrenia nosnej kon\u0161trukcie.<\/p>\n<p><strong>\u00daprava tuhosti<\/strong> pos\u00fava kritick\u00e9 r\u00fdchlosti mimo prev\u00e1dzkov\u00fd rozsah: zv\u00fd\u0161en\u00edm priemeru hriade\u013ea sa zvy\u0161uj\u00fa, zn\u00ed\u017een\u00edm <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/bearing-span\/\">bearing span<\/a> zvy\u0161uje prv\u00fa kritick\u00fa r\u00fdchlos\u0165 a spevnenie z\u00e1kladov men\u00ed spr\u00e1vanie cel\u00e9ho syst\u00e9mu \u2013 \u010do n\u00e1m pripom\u00edna, \u017ee <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/foundation-stiffness\/\">tuhos\u0165 z\u00e1kladov<\/a> je s\u00fa\u010das\u0165ou syst\u00e9mu rotora a lo\u017eiska, nie je od neho oddelen\u00e1.<\/p>\n<h2>7. Diagnostick\u00fd v\u00fdznam a prax v ter\u00e9ne<\/h2>\n<p>Anal\u00fdza bo\u010dn\u00fdch vibr\u00e1ci\u00ed je z\u00e1kladn\u00fdm kame\u0148om diagnostiky strojov. Sledovanie jej v\u00fdvoja v \u010dase odha\u013euje vznikaj\u00face probl\u00e9my; jej frekvencia a charakteristika identifikuj\u00fa konkr\u00e9tnu poruchu; jej amplit\u00fada v porovnan\u00ed so \u0161tandardom nazna\u010duje z\u00e1va\u017enos\u0165; jej zn\u00ed\u017eenie potvrdzuje \u00faspe\u0161n\u00e9 vyv\u00e1\u017eenie; a jej \u00farove\u0148 vedie k vykonaniu \u00fadr\u017ebov\u00fdch opatren\u00ed na z\u00e1klade stavu zariadenia.<\/p>\n<p>V ter\u00e9ne sa to v\u0161etko vykon\u00e1va na be\u017eiacom stroji. In\u017einieri namontuj\u00fa sn\u00edma\u010de na puzdr\u00e1 lo\u017e\u00edsk a pou\u017e\u00edvaj\u00fa prenosn\u00fd dvojkan\u00e1lov\u00fd pr\u00edstroj, ako je napr\u00edklad <a href=\"https:\/\/vibromera.eu\/sk\/produkt\/balanset-1\/\">Balanset-1A<\/a> na zachytenie bo\u010dn\u00fdch vibr\u00e1ci\u00ed v oboch smeroch, zistenie amplit\u00fady a f\u00e1zy 1\u00d7 a zobrazenie spektra, ktor\u00e9 odli\u0161uje nevyv\u00e1\u017eenos\u0165 od nes\u00faosovosti, vo\u013enosti alebo por\u00fach lo\u017e\u00edsk. Ke\u010f\u017ee ten ist\u00fd pr\u00edstroj meria amplit\u00fadu a f\u00e1zu a vypo\u010d\u00edtava koeficienty vplyvu, technik m\u00f4\u017ee prejs\u0165 priamo od diagnostiky k n\u00e1prave \u2013 vyv\u00e1\u017een\u00edm rotora v jeho vlastn\u00fdch lo\u017eisk\u00e1ch pri prev\u00e1dzkovej r\u00fdchlosti a n\u00e1sledn\u00fdm op\u00e4tovn\u00fdm meran\u00edm bo\u010dn\u00fdch vibr\u00e1ci\u00ed na overenie opravy, bez potreby vyva\u017eovacieho stroja alebo demont\u00e1\u017ee.<\/p>\n<p>\u00da\u010dinn\u00e9 riadenie bo\u010dn\u00fdch vibr\u00e1ci\u00ed je v kone\u010dnom d\u00f4sledku t\u00fdm, \u010do zabezpe\u010duje spo\u013eahliv\u00fa prev\u00e1dzku rota\u010dn\u00fdch strojov v dlhodobom horizonte, a pr\u00e1ve preto je k\u013e\u00fa\u010dov\u00fdm prvkom programov monitorovania vibr\u00e1ci\u00ed, strat\u00e9gi\u00ed predikt\u00edvnej \u00fadr\u017eby aj kon\u0161trukcie rotorov z h\u013eadiska dynamiky.<\/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 bo\u010dn\u00fdch vibr\u00e1ci\u00e1ch, bo\u010dnom alebo kolmom pohybe rotuj\u00facich hriade\u013eov sp\u00f4sobenom nevyv\u00e1\u017eenos\u0165ou, nespr\u00e1vnym zarovnan\u00edm a in\u00fdmi radi\u00e1lnymi silami v strojoch.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-20647","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/glossary\/20647","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":1,"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/glossary\/20647\/revisions"}],"predecessor-version":[{"id":101398,"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/glossary\/20647\/revisions\/101398"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/media?parent=20647"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/categories?post=20647"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/tags?post=20647"}],"curies":[{"name":"pracovn\u00fd list","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}