{"id":62536,"date":"2023-04-21T12:20:53","date_gmt":"2023-04-21T17:20:53","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/can-ultrasonic-cleaner-remove-rust\/"},"modified":"2025-01-27T06:02:06","modified_gmt":"2025-01-27T11:02:06","slug":"can-ultrasonic-cleaner-remove-rust","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/cs\/can-ultrasonic-cleaner-remove-rust\/","title":{"rendered":"Ultrazvukov\u00e1 \u010disti\u010dka a rez: \u00fa\u010dinnost a limity"},"content":{"rendered":"<p>Ultrazvukov\u00e9 \u010di\u0161t\u011bn\u00ed je v dne\u0161n\u00ed dob\u011b st\u00e1le popul\u00e1rn\u011bj\u0161\u00ed metodou pro \u010di\u0161t\u011bn\u00ed r\u016fzn\u00fdch materi\u00e1l\u016f.  Mnoho lid\u00ed se v\u0161ak pt\u00e1, zda je tato metoda \u00fa\u010dinn\u00e1 i p\u0159i odstra\u0148ov\u00e1n\u00ed rzi.  Odpov\u011b\u010f nen\u00ed jednozna\u010dn\u00e1 a z\u00e1vis\u00ed na n\u011bkolika faktorech, kter\u00e9 si podrobn\u011bji rozebereme v n\u00e1sleduj\u00edc\u00edm textu.<\/p>\n<h3>Jak funguje ultrazvukov\u00e9 \u010di\u0161t\u011bn\u00ed?<\/h3>\n<p>Ultrazvukov\u00e9 \u010di\u0161t\u011bn\u00ed vyu\u017e\u00edv\u00e1 vysokofrekven\u010dn\u00edch zvukov\u00fdch vln, kter\u00e9 vytv\u00e1\u0159ej\u00ed v \u010distic\u00ed kapalin\u011b kavita\u010dn\u00ed bubliny. Tyto bubliny imploduj\u00ed a vytv\u00e1\u0159ej\u00ed mikroskopick\u00e9 r\u00e1zy, kter\u00e9 \u00fa\u010dinn\u011b odstra\u0148uj\u00ed ne\u010distoty z povrchu p\u0159edm\u011btu.  Intenzita a efektivita procesu z\u00e1vis\u00ed na frekvenci ultrazvuku, teplot\u011b kapaliny a typu pou\u017eit\u00e9ho \u010distic\u00edho roztoku.  Pro dosa\u017een\u00ed optim\u00e1ln\u00edch v\u00fdsledk\u016f je d\u016fle\u017eit\u00e9 zvolit vhodnou kombinaci t\u011bchto faktor\u016f.<\/p>\n<h3>\u00da\u010dinnost ultrazvukov\u00e9ho \u010di\u0161t\u011bn\u00ed p\u0159i odstra\u0148ov\u00e1n\u00ed rzi<\/h3>\n<p>\u00da\u010dinnost ultrazvukov\u00e9ho \u010di\u0161t\u011bn\u00ed p\u0159i odstra\u0148ov\u00e1n\u00ed rzi z\u00e1vis\u00ed na n\u011bkolika faktorech, v\u010detn\u011b typu a hloubky rzi, materi\u00e1lu p\u0159edm\u011btu a pou\u017eit\u00e9 \u010distic\u00ed kapaliny.  Lehk\u00e1 vrstva povrchov\u00e9 rzi m\u016f\u017ee b\u00fdt odstran\u011bna relativn\u011b snadno, zat\u00edmco hlubok\u00e1 a siln\u00e1 vrstva rzi m\u016f\u017ee vy\u017eadovat del\u0161\u00ed dobu \u010di\u0161t\u011bn\u00ed nebo kombinaci s jin\u00fdmi metodami.  Materi\u00e1ly n\u00e1chyln\u00e9 k po\u0161kozen\u00ed ultrazvukem by m\u011bly b\u00fdt \u010di\u0161t\u011bny s opatrnost\u00ed a ni\u017e\u0161\u00ed intenzitou.<\/p>\n<h3>Vliv typu \u010distic\u00ed kapaliny<\/h3>\n<p>Volba spr\u00e1vn\u00e9 \u010distic\u00ed kapaliny je kl\u00ed\u010dov\u00e1 pro efektivn\u00ed odstran\u011bn\u00ed rzi.  N\u011bkter\u00e9 kapaliny jsou speci\u00e1ln\u011b navr\u017eeny pro odstran\u011bn\u00ed rzi a obsahuj\u00ed inhibitory koroze, kter\u00e9 chr\u00e1n\u00ed \u010di\u0161t\u011bn\u00fd p\u0159edm\u011bt p\u0159ed dal\u0161\u00edm po\u0161kozen\u00edm.  Pou\u017eit\u00ed nevhodn\u00e9 kapaliny m\u016f\u017ee v\u00e9st k po\u0161kozen\u00ed \u010di\u0161t\u011bn\u00e9ho p\u0159edm\u011btu nebo k ne\u00fa\u010dinn\u00e9mu \u010di\u0161t\u011bn\u00ed.  Doporu\u010duje se v\u017edy dodr\u017eovat pokyny v\u00fdrobce \u010distic\u00ed kapaliny.<\/p>\n<h3>Srovn\u00e1n\u00ed ultrazvukov\u00e9ho \u010di\u0161t\u011bn\u00ed s jin\u00fdmi metodami odstra\u0148ov\u00e1n\u00ed rzi<\/h3>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th>Metoda<\/th>\n<th>Efektivita p\u0159i odstra\u0148ov\u00e1n\u00ed rzi<\/th>\n<th>\u0160etrnost k materi\u00e1lu<\/th>\n<th>Cena<\/th>\n<th>\u010casov\u00e1 n\u00e1ro\u010dnost<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Ultrazvukov\u00e9 \u010di\u0161t\u011bn\u00ed<\/td>\n<td>St\u0159edn\u00ed a\u017e vysok\u00e1 (z\u00e1le\u017e\u00ed na faktorech)<\/td>\n<td>St\u0159edn\u00ed<\/td>\n<td>St\u0159edn\u00ed<\/td>\n<td>St\u0159edn\u00ed<\/td>\n<\/tr>\n<tr>\n<td>Chemick\u00e9 odstra\u0148ov\u00e1n\u00ed<\/td>\n<td>Vysok\u00e1<\/td>\n<td>N\u00edzk\u00e1<\/td>\n<td>N\u00edzk\u00e1 a\u017e st\u0159edn\u00ed<\/td>\n<td>N\u00edzk\u00e1<\/td>\n<\/tr>\n<tr>\n<td>Mechanick\u00e9 odstra\u0148ov\u00e1n\u00ed<\/td>\n<td>Vysok\u00e1<\/td>\n<td>N\u00edzk\u00e1<\/td>\n<td>N\u00edzk\u00e1 a\u017e vysok\u00e1<\/td>\n<td>Vysok\u00e1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Z\u00e1v\u011br<\/h3>\n<p>Ultrazvukov\u00e9 \u010di\u0161t\u011bn\u00ed m\u016f\u017ee b\u00fdt efektivn\u00ed metodou pro odstran\u011bn\u00ed rzi, ale jeho \u00fa\u010dinnost z\u00e1vis\u00ed na n\u011bkolika faktorech.  Pro dosa\u017een\u00ed optim\u00e1ln\u00edch v\u00fdsledk\u016f je d\u016fle\u017eit\u00e9 zvolit vhodnou \u010distic\u00ed kapalinu, nastavit spr\u00e1vn\u00e9 parametry ultrazvukov\u00e9ho \u010disti\u010de a zv\u00e1\u017eit stav a materi\u00e1l \u010di\u0161t\u011bn\u00e9ho p\u0159edm\u011btu.  V n\u011bkter\u00fdch p\u0159\u00edpadech m\u016f\u017ee b\u00fdt nutn\u00e9 kombinovat ultrazvukov\u00e9 \u010di\u0161t\u011bn\u00ed s jin\u00fdmi metodami.  Pro t\u011b\u017ece zreziv\u011bl\u00e9 p\u0159edm\u011bty m\u016f\u017ee b\u00fdt nutn\u00e9 zvolit jinou, agresivn\u011bj\u0161\u00ed metodu \u010di\u0161t\u011bn\u00ed.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ultrazvukov\u00e9 \u010di\u0161t\u011bn\u00ed je v dne\u0161n\u00ed dob\u011b st\u00e1le popul\u00e1rn\u011bj\u0161\u00ed metodou pro \u010di\u0161t\u011bn\u00ed r\u016fzn\u00fdch materi\u00e1l\u016f. Mnoho lid\u00ed se v\u0161ak pt\u00e1, zda je tato metoda \u00fa\u010dinn\u00e1 i p\u0159i odstra\u0148ov\u00e1n\u00ed rzi. Odpov\u011b\u010f nen\u00ed jednozna\u010dn\u00e1 a z\u00e1vis\u00ed na n\u011bkolika faktorech, kter\u00e9 si podrobn\u011bji rozebereme v n\u00e1sleduj\u00edc\u00edm textu. Jak funguje ultrazvukov\u00e9 \u010di\u0161t\u011bn\u00ed? Ultrazvukov\u00e9 \u010di\u0161t\u011bn\u00ed vyu\u017e\u00edv\u00e1 vysokofrekven\u010dn\u00edch zvukov\u00fdch vln, kter\u00e9 vytv\u00e1\u0159ej\u00ed v<\/p>\n","protected":false},"author":1,"featured_media":20033,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6415],"tags":[],"class_list":["post-62536","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","prodpage-classic"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/posts\/62536","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/comments?post=62536"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/posts\/62536\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/media\/20033"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/media?parent=62536"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/categories?post=62536"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/tags?post=62536"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}