{"id":168,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/mounting-resonance\/"},"modified":"2026-05-23T22:52:16","modified_gmt":"2026-05-23T22:52:16","slug":"mounting-resonance","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/sk\/glossary\/mounting-resonance\/","title":{"rendered":"\u010co je mont\u00e1\u017ena rezonancia? Podpora dynamiky syst\u00e9mu"},"content":{"rendered":"<h1>Pochopenie mont\u00e1\u017enej rezonancie<\/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\/168?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\/168?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\/168?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\/168?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\/168?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\/168?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\/168?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\/168?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\/168?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\/168?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\/168?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\/168?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\/168?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\/168?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>Mont\u00e1\u017ena rezonancia<\/strong> je <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/resonance\/\">rezonancia<\/a> stav, pri ktorom vibruje upev\u0148ovac\u00ed syst\u00e9m \u2013 tlmi\u010de vibr\u00e1ci\u00ed, mont\u00e1\u017ene li\u0161ty, konzoly, podvaly alebo cel\u00e1 zostava stroja spo\u010d\u00edvaj\u00faca na svojich podper\u00e1ch \u2013 pri jednej zo svojich vlastn\u00fdch <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/natural-frequency\/\">prirodzen\u00e9 frekvencie<\/a> v reakcii na budenie zo strany rotuj\u00faceho zariadenia, ktor\u00e9 nesie. Ke\u010f k tomu d\u00f4jde, cel\u00fd stroj sa ako tuh\u00e9 teleso na svojich podper\u00e1ch odr\u00e1\u017ea, kol\u00ed\u0161e alebo sa prevracia, a to s amplit\u00fadami ove\u013ea v\u00e4\u010d\u0161\u00edmi, ako by rovnak\u00e9 p\u00f4sobenie vyvolalo na tuhom z\u00e1klade. Tento jav je najzn\u00e1mej\u0161\u00ed u strojov vybaven\u00fdch vibra\u010dn\u00fdmi izol\u00e1tormi, m\u00f4\u017ee v\u0161ak rovnako postihn\u00fa\u0165 aj be\u017ene pripevnen\u00fa in\u0161tal\u00e1ciu, ak nosnej kon\u0161trukcii ch\u00fdba <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/stiffness\/\">tuhos\u0165<\/a>. Tak \u010di onak, ide o k\u013e\u00fa\u010dov\u00fa ot\u00e1zku pri navrhovan\u00ed izol\u00e1cie, ktor\u00fa je potrebn\u00e9 vyrie\u0161i\u0165 u\u017e v projekte alebo akt\u00edvne riadi\u0165, a nie zisti\u0165 a\u017e po\u010das prev\u00e1dzky.<\/p>\n<h2>1. Defin\u00edcia: \u010co je mont\u00e1\u017ena rezonancia?<\/h2>\n<p>K\u013e\u00fa\u010dom k pochopeniu rezonancie upevnenia je vn\u00edma\u0165 stroj a jeho podpery ako samostatn\u00fd syst\u00e9m hmoty a pru\u017einy. Stroj predstavuje hmotu; izol\u00e1tory alebo pru\u017enos\u0165 nosnej kon\u0161trukcie predstavuj\u00fa pru\u017einu. Rovnako ako ka\u017ed\u00fd tak\u00fdto syst\u00e9m m\u00e1 aj t\u00e1to zostava vlastn\u00e9 frekvencie, a ak sa prev\u00e1dzkov\u00e1 r\u00fdchlos\u0165 \u2013 alebo jedna z jej harmonick\u00fdch \u2013 zhoduje s niektorou z nich, <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/forced-vibration\/\">vyn\u00faten\u00e9 vibr\u00e1cie<\/a> je zosilnen\u00e1. To, \u010do odli\u0161uje rezonanciu upevnenia od rezonancie rotora alebo hriade\u013ea, je skuto\u010dnos\u0165, \u017ee sa cel\u00fd stroj pohybuje viac-menej ako jeden celok: vibr\u00e1cie nameran\u00e9 na upevneniach v\u00fdrazne prevy\u0161uj\u00fa vibr\u00e1cie samotn\u00e9ho rotora. Tento charakteristick\u00fd znak je n\u00e1znakom toho, \u017ee probl\u00e9m spo\u010d\u00edva v upevnen\u00ed, nie v rotore. \u00dazko to s\u00favis\u00ed s <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/frame-resonance\/\">rezonancia r\u00e1mu<\/a> a <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/structural-resonance\/\">\u0161truktur\u00e1lna rezonancia<\/a>, ktor\u00e9 opisuj\u00fa rovnak\u00e9 zosilnenie vznikaj\u00face v r\u00e1me stroja alebo v okolitom kon\u0161truk\u010dnom prvku.<\/p>\n<h2>2. Vlastn\u00e9 frekvencie mont\u00e1\u017eneho syst\u00e9mu<\/h2>\n<h3>Re\u017eimy tuh\u00e9ho telesa na izol\u00e1toroch<\/h3>\n<p>Stroj ulo\u017een\u00fd na antivibra\u010dn\u00fdch izol\u00e1toroch sa spr\u00e1va ako tuh\u00e9 teleso na pru\u017ein\u00e1ch a tuh\u00e9 teleso v priestore m\u00e1 \u0161es\u0165 stup\u0148ov vo\u013enosti \u2013 m\u00e1 teda \u0161es\u0165 vlastn\u00fdch frekvenci\u00ed tuh\u00e9ho telesa.<\/p>\n<h4>Prekladov\u00e9 re\u017eimy (tri)<\/h4>\n<ul>\n<li><strong>Vertik\u00e1lny odskok:<\/strong> pohyb hore a dole, zvy\u010dajne s najni\u017e\u0161ou frekvenciou \u2013 pribli\u017ene 5\u201315 Hz pri be\u017enej izol\u00e1cii.<\/li>\n<li><strong>Vodorovn\u00e9 posuny (X a Y):<\/strong> pohyby zo strany na stranu, zvy\u010dajne s frekvenciou pribli\u017ene 1,5\u20132-n\u00e1sobne vy\u0161\u0161ou ako frekvencia vertik\u00e1lneho odskoku.<\/li>\n<\/ul>\n<h4>Re\u017eimy ot\u00e1\u010dania (tri)<\/h4>\n<ul>\n<li><strong>Klonenie:<\/strong> ot\u00e1\u010danie okolo pozd\u013a\u017enej osi.<\/li>\n<li><strong>Klopenie:<\/strong> ot\u00e1\u010danie okolo prie\u010dnej osi.<\/li>\n<li><strong>Vybo\u010denie:<\/strong> ot\u00e1\u010danie okolo vertik\u00e1lnej osi.<\/li>\n<li><strong>Frekvencie:<\/strong> zvy\u010dajne 10\u201330 Hz, v z\u00e1vislosti od rozmerov stroja a umiestnenia jeho \u0165a\u017eiska.<\/li>\n<\/ul>\n<h3>Spriahnut\u00e9 re\u017eimy<\/h3>\n<ul>\n<li>Ak nie s\u00fa izol\u00e1tory umiestnen\u00e9 symetricky alebo ak nad nimi nie je vycentrovan\u00e9 \u0165a\u017eisko, doch\u00e1dza k vz\u00e1jomn\u00e9mu ovplyv\u0148ovaniu rezonan\u010dn\u00fdch m\u00f3dov.<\/li>\n<li>Potom doch\u00e1dza k posunu a oto\u010deniu s\u00fa\u010dasne.<\/li>\n<li>V\u00fdsledkom je komplexn\u00fd pohybov\u00fd vzor.<\/li>\n<li>Tak\u00e9to prepojen\u00e9 m\u00f3dy sa analyzuj\u00fa a koriguj\u00fa \u0165a\u017e\u0161ie ako pr\u00edpady bez prepojenia.<\/li>\n<\/ul>\n<h2>3. Ke\u010f d\u00f4jde k rezonancii pri mont\u00e1\u017ei<\/h2>\n<h3>Rezonancia izola\u010dn\u00e9ho syst\u00e9mu<\/h3>\n<p>Najbe\u017enej\u0161\u00ed scen\u00e1r, a z\u00e1rove\u0148 ironick\u00fd, ke\u010f\u017ee vypl\u00fdva pr\u00e1ve z t\u00fdch izol\u00e1torov, ktor\u00e9 maj\u00fa vibr\u00e1cie tlmi\u0165:<\/p>\n<ul>\n<li><strong>Design intent:<\/strong> Izol\u00e1tory s\u00fa zvolen\u00e9 tak, aby ich vlastn\u00e1 frekvencia dosahovala pribli\u017ene jednu tretinu a\u017e jednu p\u00e4tinu prev\u00e1dzkovej r\u00fdchlosti, \u010d\u00edm sa stroj dost\u00e1va do oblasti izol\u00e1cie.<\/li>\n<li><strong>Probl\u00e9m:<\/strong> ak stroj be\u017e\u00ed pod svojou kon\u0161truk\u010dnou r\u00fdchlos\u0165ou alebo pri sp\u00fa\u0161\u0165an\u00ed jednoducho prejde frekvenciou izol\u00e1tora, doch\u00e1dza k rezonancii s touto vlastnou frekvenciou.<\/li>\n<li><strong>Pr\u00edznak:<\/strong> Siln\u00e9 vibr\u00e1cie pri r\u00fdchlostiach bl\u00edzkych vlastnej frekvencii izol\u00e1tora<\/li>\n<li><strong>Trvanie:<\/strong> obmedzen\u00e9 na konkr\u00e9tne, zvy\u010dajne \u00fazke, r\u00fdchlostn\u00e9 p\u00e1smo.<\/li>\n<\/ul>\n<h3>Rezonancia ko\u013eajn\u00edc alebo \u0161mykov<\/h3>\n<ul>\n<li>Mont\u00e1\u017ene li\u0161ty a podstavce zariaden\u00ed maj\u00fa svoje vlastn\u00e9 re\u017eimy ohybu.<\/li>\n<li>Typick\u00e9 frekvencie sa pohybuj\u00fa v rozmedz\u00ed 15\u201350 Hz, v z\u00e1vislosti od rozp\u00e4tia a tuhosti.<\/li>\n<li>Cel\u00e1 kon\u0161trukcia sa kol\u00ed\u0161e na ohybn\u00fdch ko\u013eajniciach.<\/li>\n<li>Toto je be\u017en\u00e9 pri modul\u00e1rnych zariadeniach dod\u00e1van\u00fdch ako jeden celok.<\/li>\n<\/ul>\n<h3>Rezonancia konzoly alebo podpery<\/h3>\n<ul>\n<li>Zariadenia upevnen\u00e9 na stene alebo strope pomocou konzol s\u00fa obzvl\u00e1\u0161\u0165 ohrozen\u00e9.<\/li>\n<li>Konzola alebo nosn\u00e9 rameno m\u00e1 svoju vlastn\u00fa vlastn\u00fa frekvenciu.<\/li>\n<li>Pohyb stroja sa zosil\u0148uje, ke\u010f sa r\u00fdchlos\u0165 chodu zhoduje s jeho r\u00fdchlos\u0165ou.<\/li>\n<li>Tento zosilnen\u00fd pohyb m\u00f4\u017ee n\u00e1sledne pren\u00e1\u0161a\u0165 vibr\u00e1cie do samotnej kon\u0161trukcie budovy.<\/li>\n<\/ul>\n<h2>4. Diagnostick\u00e1 identifik\u00e1cia<\/h2>\n<h3>K\u013e\u00fa\u010dov\u00e9 ukazovatele<\/h3>\n<ul>\n<li><strong>Zosilnenie:<\/strong> Vibr\u00e1cie nameran\u00e9 na upevnen\u00ed s\u00fa ove\u013ea silnej\u0161ie ako vibr\u00e1cie na stroji \u2013 \u010do je typick\u00fdm znakom tohto stavu.<\/li>\n<li><strong>Hojdanie alebo poskakovanie:<\/strong> vidite\u013en\u00fd pohyb cel\u00e9ho stroja.<\/li>\n<li><strong>Citlivos\u0165 na r\u00fdchlos\u0165:<\/strong> v\u00fdrazn\u00e9 len v \u00fazkom rozsahu r\u00fdchlost\u00ed.<\/li>\n<li><strong>N\u00edzka frekvencia:<\/strong> zvy\u010dajne 5\u201330 Hz pri izolovan\u00fdch syst\u00e9moch.<\/li>\n<li><strong>F\u00e1zov\u00e9 vz\u0165ahy:<\/strong> v\u0161etky upev\u0148ovacie body sa pohybuj\u00fa v s\u00falade pre re\u017eim odrazu alebo v protif\u00e1ze pre re\u017eim hojdania.<\/li>\n<\/ul>\n<h3>Diagnostick\u00fd postup<\/h3>\n<ol>\n<li><strong>Ur\u010dite rezonan\u010dn\u00fa frekvenciu<\/strong> od vrcholu v <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/spectrum\/\">vibra\u010dn\u00e9 spektrum<\/a>.<\/li>\n<li><strong>Vykonajte r\u00e1zov\u00fa sk\u00fa\u0161ku dr\u017eiakov:<\/strong> a <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/bump-test\/\">n\u00e1razov\u00fd test<\/a> ukazuje vlastn\u00fa frekvenciu podstavca nez\u00e1visle od prev\u00e1dzky stroja.<\/li>\n<li><strong>Porovnajte:<\/strong> ak sa prev\u00e1dzkov\u00e1 rezonan\u010dn\u00e1 frekvencia zhoduje s nameranou vlastnou frekvenciou upevnenia, potvrdzuje sa rezonancia upevnenia.<\/li>\n<li><strong>Zmerajte nieko\u013eko miest<\/strong> s cie\u013eom zriadi\u0165 <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/phase\/\">f\u00e1za<\/a> vz\u0165ahy medzi upev\u0148ovac\u00edmi bodmi.<\/li>\n<li><strong>Pos\u00fa\u010fte tvar rezonan\u010dn\u00e9ho m\u00f3du:<\/strong> ur\u010di\u0165, \u010di ide o kmitanie typu hojdanie, k\u00fdvanie alebo o viazan\u00fd re\u017eim.<\/li>\n<\/ol>\n<p>K\u013e\u00fa\u010dov\u00fdm prv\u00fdm krokom pri diagnostike je odl\u00ed\u0161enie probl\u00e9mu s uchyten\u00edm od probl\u00e9mu s rotorom. Uveden\u00fd pr\u00edznak \u2013 v\u00fdrazn\u00fd pohyb na uchyteniach, mierny pohyb rotora, pri\u010dom vrchol sa nach\u00e1dza pri kon\u0161truk\u010dnej frekvencii a nie pri r\u00fdchlosti sledovania \u2013 jednozna\u010dne poukazuje na uchytenie. Treba tie\u017e dba\u0165 na to, aby sa rezonancia uchytenia nezamie\u0148ala s <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/soft-foot\/\">m\u00e4kk\u00e1 noha<\/a>, kde jedna podpera nesed\u00ed rovno a deformuje r\u00e1m; obe m\u00f4\u017eu existova\u0165 s\u00fa\u010dasne a obe zvy\u0161uj\u00fa vibr\u00e1cie.<\/p>\n<h2>5. Solutions<\/h2>\n<h3>Rezonancia izola\u010dn\u00e9ho syst\u00e9mu<\/h3>\n<h4>Zmena tuhosti izol\u00e1tora<\/h4>\n<ul>\n<li><strong>Tuh\u0161ie izol\u00e1tory<\/strong> zv\u00fd\u0161i\u0165 vlastn\u00fa frekvenciu nad prev\u00e1dzkov\u00fa r\u00fdchlos\u0165.<\/li>\n<li><strong>M\u00e4k\u0161ie izol\u00e1tory<\/strong> zn\u00ed\u017ei\u0165 ju pod rozsah spustenia, ak zariadenie zvl\u00e1dne v\u00e4\u010d\u0161ie statick\u00e9 vych\u00fdlenie.<\/li>\n<li><strong>Pravidlo v\u00fdberu:<\/strong> Frekvencia izol\u00e1tora by mala by\u0165 ni\u017e\u0161ia ako jedna tretina minim\u00e1lnej prev\u00e1dzkovej r\u00fdchlosti.<\/li>\n<\/ul>\n<h4>Prida\u0165 tlmenie<\/h4>\n<ul>\n<li>Pou\u017e\u00edvajte izol\u00e1tory s integrovan\u00fdm <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/damping\/\">tlmenie<\/a> \u2014 elastom\u00e9rne podlo\u017eky namiesto hol\u00fdch oce\u013eov\u00fdch pru\u017e\u00edn.<\/li>\n<li>K izol\u00e1torom pripojte paralelne visk\u00f3zne tlmi\u010de alebo trecie tlmi\u010de.<\/li>\n<li>Tlmenie zni\u017euje rezonan\u010dn\u00fd vrchol aj v pr\u00edpade, \u017ee nie je mo\u017en\u00e9 odstr\u00e1ni\u0165 frekven\u010dn\u00fa zhodu.<\/li>\n<\/ul>\n<h4>Zlep\u0161ite in\u0161tal\u00e1ciu izol\u00e1tora<\/h4>\n<ul>\n<li>Uistite sa, \u017ee ka\u017ed\u00fd izol\u00e1tor je spr\u00e1vne za\u0165a\u017een\u00fd \u2013 \u017eiadny nesmie by\u0165 napnut\u00fd, zablokovan\u00fd ani bez za\u0165a\u017eenia.<\/li>\n<li>Uistite sa, \u017ee izol\u00e1tory zodpovedaj\u00fa skuto\u010dnej hmotnosti zariadenia, nie predpokladanej.<\/li>\n<li>Skontrolujte, \u010di nie s\u00fa niektor\u00e9 izol\u00e1tory zablokovan\u00e9 alebo po\u0161koden\u00e9, \u010d\u00edm stratili svoju kon\u0161truk\u010dn\u00fa tuhos\u0165.<\/li>\n<li>Overte, \u010di je umiestnenie symetrick\u00e9 vo vz\u0165ahu k \u0165a\u017eisku, aby sa predi\u0161lo viazan\u00fdm m\u00f3dom.<\/li>\n<\/ul>\n<h3>Pre rezonanciu pri kon\u0161truk\u010dnej mont\u00e1\u017ei<\/h3>\n<h4>Zosilni\u0165 mont\u00e1\u017enu kon\u0161trukciu<\/h4>\n<ul>\n<li>Na ko\u013eajnice alebo podvaly namontujte v\u00fdstuhy.<\/li>\n<li>Zv\u00e4\u010d\u0161ite hr\u00fabku konzoly alebo pridajte v\u00fdstu\u017en\u00e9 prvky.<\/li>\n<li>Skr\u00e1\u0165te nepodopren\u00e9 rozp\u00e4tia.<\/li>\n<li>Spojte jednotliv\u00e9 upev\u0148ovacie body tak, aby fungovali ako jeden celok.<\/li>\n<\/ul>\n<h4>Zmeni\u0165 konfigur\u00e1ciu pripojenia<\/h4>\n<ul>\n<li>Pridajte medzipodpery, aby ste zn\u00ed\u017eili d\u013a\u017eku rozp\u00e4tia.<\/li>\n<li>Presu\u0148te upev\u0148ovacie body na pevnej\u0161ie \u010dasti kon\u0161trukcie.<\/li>\n<li>Pou\u017eite pevnej\u0161ie upev\u0148ovacie prvky.<\/li>\n<\/ul>\n<p>Ke\u010f\u017ee v\u0161etky tieto opatrenia funguj\u00fa na princ\u00edpe posunu vlastnej frekvencie, nosn\u00e1 kon\u0161trukcia <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/foundation-stiffness\/\">tuhos\u0165 z\u00e1kladov<\/a> je p\u00e1ka, ktor\u00fa stl\u00e1\u010daj\u00fa; a <a href=\"https:\/\/vibromera.eu\/sk\/calculators\/foundation-natural-frequency\/\">kalkul\u00e1tor vlastnej frekvencie z\u00e1kladov<\/a> pom\u00e1ha potvrdi\u0165, \u017ee zmena tuhost\u00ed skuto\u010dne pos\u00fava rezonan\u010dn\u00fa frekvenciu mimo prev\u00e1dzkov\u00fa r\u00fdchlos\u0165.<\/p>\n<h3>Prev\u00e1dzkov\u00e9 rie\u0161enia<\/h3>\n<ul>\n<li><strong>Obmedzenie r\u00fdchlosti:<\/strong> vyhnite sa dlhodobej prev\u00e1dzke pri rezonan\u010dn\u00fdch ot\u00e1\u010dkach.<\/li>\n<li><strong>R\u00fdchle zr\u00fdchlenie:<\/strong> aby sa pri sp\u00fa\u0161\u0165an\u00ed r\u00fdchlo prekonala rezonancia, tak\u017ee sa nahromad\u00ed len m\u00e1lo energie.<\/li>\n<li><strong>Zn\u00ed\u017ete budenie:<\/strong> improve <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/vyvazovanie\/\">vyv\u00e1\u017eenie<\/a> s cie\u013eom zn\u00ed\u017ei\u0165 p\u00f4sobenie pri rezonan\u010dnej frekvencii.<\/li>\n<\/ul>\n<h2>6. Kon\u0161trukcia izol\u00e1cie a prepojen\u00e9 zariadenia<\/h2>\n<h3>Kon\u0161trukcia s odizolovan\u00edm od vibr\u00e1ci\u00ed<\/h3>\n<p>Spr\u00e1vne navrhnut\u00e1 izol\u00e1cia od za\u010diatku zabra\u0148uje vzniku rezonancie upevnenia t\u00fdm, \u017ee prev\u00e1dzkov\u00e9 ot\u00e1\u010dky s\u00fa v\u00fdrazne vzdialen\u00e9 od vlastn\u00fdch frekvenci\u00ed upevnenia:<\/p>\n<ul>\n<li><strong>Pomer frekvenci\u00ed:<\/strong> frekvencia izol\u00e1tora by mala sp\u013a\u0148a\u0165 podmienku f<sub>izol\u00e1tor<\/sub> &lt; 0.3 \u00d7 f<sub>minim\u00e1lna prev\u00e1dzkov\u00e1<\/sub>.<\/li>\n<li><strong>Prenosnos\u0165:<\/strong> presne pri rezonancii <a href=\"https:\/\/vibromera.eu\/sk\/calculators\/vibration-transmissibility\/\">prenosnos\u0165<\/a> m\u00f4\u017ee prekro\u010di\u0165 hodnotu 10 \u2013 tento dr\u017eiak sk\u00f4r zosil\u0148uje ne\u017e izoluje, \u010do je v rozpore s jeho \u00fa\u010delom.<\/li>\n<li><strong>Prev\u00e1dzkov\u00fd rozsah:<\/strong> Aby bolo odizolovanie \u00fa\u010dinn\u00e9, v\u0161etky prev\u00e1dzkov\u00e9 frekvencie by mali by\u0165 vy\u0161\u0161ie ako 2\u20133-n\u00e1sobok frekvencie izol\u00e1tora.<\/li>\n<li><strong>Startup:<\/strong> Kr\u00e1tke prechodenie rezonanciou s ve\u013ekou amplit\u00fadou po\u010das rozbiehania je prijate\u013en\u00e9, pokia\u013e je kr\u00e1tke.<\/li>\n<\/ul>\n<p>V\u00fdber izol\u00e1torov, ktor\u00e9 sp\u013a\u0148aj\u00fa tieto po\u017eiadavky, je be\u017en\u00fdm postupom pri dimenzovan\u00ed; a <a href=\"https:\/\/vibromera.eu\/sk\/calculators\/vibration-mount-selection\/\">Kalkul\u00e1tor na v\u00fdber antivibra\u010dn\u00fdch podlo\u017eiek<\/a> zoh\u013ead\u0148uje tuhos\u0165 lo\u017eiska vzh\u013eadom na hmotnos\u0165 a r\u00fdchlos\u0165 stroja, a <a href=\"https:\/\/vibromera.eu\/sk\/calculators\/machine-vibration-isolation\/\">kalkul\u00e1tor izol\u00e1cie proti vibr\u00e1ci\u00e1m strojov<\/a> odhaduje v\u00fdsledn\u00fa \u00fa\u010dinnos\u0165 izol\u00e1cie.<\/p>\n<h3>Pripojen\u00e9 zariadenie<\/h3>\n<p>Zariadenia s motorov\u00fdm pohonom namontovan\u00e9 na spolo\u010dnej z\u00e1kladnej doske so sebou prin\u00e1\u0161aj\u00fa \u010fal\u0161ie komplik\u00e1cie:<\/p>\n<ul>\n<li>Cel\u00e1 zostava m\u00e1 na svojich upevneniach vlastnosti tuh\u00e9ho telesa.<\/li>\n<li>Motor a poh\u00e1\u0148an\u00e9 zariadenie pren\u00e1\u0161aj\u00fa svoje vibr\u00e1cie prostredn\u00edctvom spolo\u010dnej z\u00e1kladnej dosky.<\/li>\n<li>Rezonanciu m\u00f4\u017ee vyvola\u0165 ktor\u00fdko\u013evek z t\u00fdchto strojov, bez oh\u013eadu na to, ktor\u00fd z nich je hlasnej\u0161\u00ed.<\/li>\n<li>Preto sa s n\u00edm mus\u00ed zaobch\u00e1dza\u0165 ako s jedn\u00fdm ucelen\u00fdm syst\u00e9mom, a nie ako s dvoma nez\u00e1visl\u00fdmi zariadeniami.<\/li>\n<\/ul>\n<h2>7. N\u00e1stroje na meranie a anal\u00fdzu<\/h2>\n<h3>Mod\u00e1lna anal\u00fdza<\/h3>\n<ul>\n<li><a href=\"https:\/\/vibromera.eu\/sk\/glossary\/modal-analysis\/\">Mod\u00e1lna anal\u00fdza<\/a> \u00faplne charakterizuje ka\u017ed\u00fd re\u017eim mont\u00e1\u017eneho syst\u00e9mu.<\/li>\n<li>Ur\u010duje frekvenciu, tlmenie a tvar kmitu (mode shape) ka\u017ed\u00e9ho z nich.<\/li>\n<li>Tieto \u00fadaje sa priamo premietaj\u00fa do \u00faprav n\u00e1vrhu.<\/li>\n<li>D\u00e1 sa to experiment\u00e1lne overi\u0165 pomocou <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/impact-testing\/\">n\u00e1razov\u00e9 sk\u00fa\u0161ky<\/a> alebo predpoveda\u0165 pomocou anal\u00fdzy kone\u010dn\u00fdch prvkov.<\/li>\n<\/ul>\n<h3>Prev\u00e1dzkov\u00fd tvar vych\u00fdlenia (ODS)<\/h3>\n<ul>\n<li><a href=\"https:\/\/vibromera.eu\/sk\/glossary\/ods-analysis\/\">ODS analysis<\/a> zobrazuje skuto\u010dn\u00fd pohybov\u00fd vzor po\u010das prev\u00e1dzky stroja.<\/li>\n<li>Jasne rozli\u0161uje mont\u00e1\u017enu rezonanciu od rezonancie rotora.<\/li>\n<li>Ukazuje, ktor\u00fd re\u017eim je akt\u00edvny \u2013 odrazov\u00fd, kol\u00edsav\u00fd alebo spojen\u00fd.<\/li>\n<li>Ukazuje presne, kde je potrebn\u00e9 prida\u0165 v\u00fdstu\u017e, aby sa dosiahol \u010do najlep\u0161\u00ed \u00fa\u010dinok.<\/li>\n<\/ul>\n<p>V ter\u00e9ne ve\u013ek\u00fa \u010das\u0165 tejto pr\u00e1ce zvl\u00e1dne ten ist\u00fd prenosn\u00fd pr\u00edstroj, ktor\u00fd sa pou\u017e\u00edva na be\u017en\u00e9 vyva\u017eovanie. Dvojkan\u00e1lov\u00fd analyz\u00e1tor, ako je napr\u00edklad <a href=\"https:\/\/vibromera.eu\/sk\/produkt\/balanset-1\/\">Balanset-1A<\/a> zaznamen\u00e1va amplit\u00fadu a f\u00e1zu v nieko\u013ek\u00fdch bodoch na upevneniach a v\u010faka funkcii n\u00e1razovej sk\u00fa\u0161ky priamo meria vlastn\u00fa frekvenciu upevnenia \u2013 \u010do umo\u017e\u0148uje in\u017einierovi potvrdi\u0165 podozrenie na rezonanciu upevnenia, rozhodn\u00fa\u0165, \u010di je rie\u0161en\u00edm tuh\u0161ia podpera alebo lep\u0161ie vyv\u00e1\u017eenie, a overi\u0165 opravu po jej vykonan\u00ed.<\/p>\n<p>Rezonancia upevnenia m\u00f4\u017ee sp\u00f4sobi\u0165 siln\u00e9 vibr\u00e1cie aj na dobre udr\u017eiavan\u00fdch a vyv\u00e1\u017een\u00fdch strojoch, a to jednoducho preto, \u017ee probl\u00e9m spo\u010d\u00edva sk\u00f4r v podper\u00e1ch ako v rotore. Pre \u00faspe\u0161n\u00e9 tlmenie vibr\u00e1ci\u00ed v akejko\u013evek in\u0161tal\u00e1cii rota\u010dn\u00fdch zariaden\u00ed je nevyhnutn\u00e9 pozna\u0165 vlastn\u00e9 frekvencie upev\u0148ovac\u00edch syst\u00e9mov \u2013 predov\u0161etk\u00fdm vibra\u010dn\u00fdch izol\u00e1torov \u2013 a zabezpe\u010di\u0165, aby sa tieto frekvencie v\u00fdrazne l\u00ed\u0161ili od prev\u00e1dzkov\u00fdch ot\u00e1\u010dok.<\/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 rezonancii pri mont\u00e1\u017ei a zosilnen\u00ed vibr\u00e1ci\u00ed v syst\u00e9moch mont\u00e1\u017ee zariaden\u00ed vr\u00e1tane izol\u00e1torov, ko\u013eajn\u00edc a konzol, ke\u010f budenie zodpoved\u00e1 ich vlastn\u00fdm frekvenci\u00e1m.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-168","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/glossary\/168","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\/168\/revisions"}],"predecessor-version":[{"id":101392,"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/glossary\/168\/revisions\/101392"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/media?parent=168"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/categories?post=168"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/tags?post=168"}],"curies":[{"name":"pracovn\u00fd list","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}