{"id":61026,"date":"2023-04-21T14:46:03","date_gmt":"2023-04-21T19:46:03","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/how-does-ultrasonic-bath-work\/"},"modified":"2025-01-27T06:06:25","modified_gmt":"2025-01-27T11:06:25","slug":"how-does-ultrasonic-bath-work","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/cs\/how-does-ultrasonic-bath-work\/","title":{"rendered":"Ultrazvukov\u00e1 l\u00e1ze\u0148: princip funkce a vyu\u017eit\u00ed"},"content":{"rendered":"

Ultrazvukov\u00e1 l\u00e1ze\u0148 je za\u0159\u00edzen\u00ed vyu\u017e\u00edvaj\u00edc\u00ed ultrazvukov\u00e9 vlny k \u010di\u0161t\u011bn\u00ed p\u0159edm\u011bt\u016f pono\u0159en\u00fdch v kapalin\u011b. Princip spo\u010d\u00edv\u00e1 v kavitaci, jevu, kter\u00fd vede k efektivn\u00edmu odstran\u011bn\u00ed ne\u010distot z povrchu r\u016fzn\u00fdch materi\u00e1l\u016f. Tento proces je \u0161etrn\u00fd a z\u00e1rove\u0148 vysoce \u00fa\u010dinn\u00fd, a proto nach\u00e1z\u00ed uplatn\u011bn\u00ed v mnoha oblastech, od \u0161perka\u0159stv\u00ed a\u017e po pr\u016fmyslov\u00e9 aplikace.<\/p>\n

Jak funguje kavitace?<\/h3>\n

Ultrazvukov\u00e1 l\u00e1ze\u0148 generuje ultrazvukov\u00e9 vlny o frekvenci typicky mezi 20 kHz a 100 kHz, kter\u00e9 jsou lidsk\u00fdm uchem nesly\u0161iteln\u00e9. Tyto vlny se \u0161\u00ed\u0159\u00ed kapalinou v l\u00e1zni a zp\u016fsobuj\u00ed vznik a kolaps drobn\u00fdch bublin, tzv. kavita\u010dn\u00edch bublin. Vznik bublin je zp\u016fsoben kol\u00eds\u00e1n\u00edm tlaku ve vln\u011b, zat\u00edmco jejich kolaps je doprov\u00e1zen mikroskopick\u00fdmi v\u00fdbuchy, kter\u00e9 vytv\u00e1\u0159ej\u00ed vysok\u00fd lok\u00e1ln\u00ed tlak a teplotu. Tato energie je dostate\u010dn\u00e1 k uvoln\u011bn\u00ed ne\u010distot z povrchu \u010di\u0161t\u011bn\u00fdch p\u0159edm\u011bt\u016f a jejich n\u00e1sledn\u00e9mu odplaven\u00ed kapalinou.<\/p>\n

Faktory ovliv\u0148uj\u00edc\u00ed \u00fa\u010dinnost ultrazvukov\u00e9 l\u00e1zn\u011b<\/h3>\n

\u00da\u010dinnost ultrazvukov\u00e9 l\u00e1zn\u011b z\u00e1vis\u00ed na n\u011bkolika faktorech:<\/p>\n\n\n\n\n\n\n\n\n\n\n
Faktor<\/th>\nVliv na \u00fa\u010dinnost<\/th>\n<\/tr>\n<\/thead>\n
Frekvence ultrazvuku<\/td>\nVy\u0161\u0161\u00ed frekvence = men\u0161\u00ed kavita\u010dn\u00ed bubliny, jemn\u011bj\u0161\u00ed \u010di\u0161t\u011bn\u00ed<\/td>\n<\/tr>\n
V\u00fdkon ultrazvuku<\/td>\nVy\u0161\u0161\u00ed v\u00fdkon = intenzivn\u011bj\u0161\u00ed kavitace, rychlej\u0161\u00ed \u010di\u0161t\u011bn\u00ed<\/td>\n<\/tr>\n
Teplota kapaliny<\/td>\nVy\u0161\u0161\u00ed teplota = ni\u017e\u0161\u00ed povrchov\u00e9 nap\u011bt\u00ed kapaliny, efektivn\u011bj\u0161\u00ed kavitace<\/td>\n<\/tr>\n
Typ kapaliny<\/td>\nVoda s p\u0159\u00eddavkem \u010distic\u00edch prost\u0159edk\u016f je nej\u00fa\u010dinn\u011bj\u0161\u00ed<\/td>\n<\/tr>\n
\u010cistic\u00ed prost\u0159edek<\/td>\nSpr\u00e1vn\u00fd v\u00fdb\u011br \u010distic\u00edho prost\u0159edku je kl\u00ed\u010dov\u00fd pro optim\u00e1ln\u00ed v\u00fdsledky<\/td>\n<\/tr>\n
Doba \u010di\u0161t\u011bn\u00ed<\/td>\nDlouhodob\u00e9 \u010di\u0161t\u011bn\u00ed m\u016f\u017ee v\u00e9st k po\u0161kozen\u00ed citliv\u00fdch materi\u00e1l\u016f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Aplikace ultrazvukov\u00fdch l\u00e1zn\u00ed<\/h3>\n

Ultrazvukov\u00e9 l\u00e1zn\u011b nach\u00e1zej\u00ed \u0161irok\u00e9 uplatn\u011bn\u00ed v r\u016fzn\u00fdch oborech:<\/p>\n

    \n
  • \u0160perka\u0159stv\u00ed:<\/strong> \u010di\u0161t\u011bn\u00ed \u0161perk\u016f z drah\u00fdch kov\u016f a kamen\u016f<\/li>\n
  • Optika:<\/strong> \u010di\u0161t\u011bn\u00ed optick\u00fdch sou\u010d\u00e1stek<\/li>\n
  • Medic\u00edna:<\/strong> sterilizace n\u00e1stroj\u016f<\/li>\n
  • Pr\u016fmysl:<\/strong> \u010di\u0161t\u011bn\u00ed sou\u010d\u00e1stek, odma\u0161\u0165ov\u00e1n\u00ed<\/li>\n
  • Laborato\u0159e:<\/strong> \u010di\u0161t\u011bn\u00ed laboratorn\u00edho n\u00e1dob\u00ed<\/li>\n<\/ul>\n

    Bezpe\u010dnostn\u00ed opat\u0159en\u00ed<\/h3>\n

    P\u0159i pr\u00e1ci s ultrazvukovou l\u00e1zn\u00ed je nutn\u00e9 dodr\u017eovat bezpe\u010dnostn\u00ed opat\u0159en\u00ed. Je d\u016fle\u017eit\u00e9 chr\u00e1nit sluch p\u0159ed potenci\u00e1ln\u011b \u0161kodliv\u00fdmi ultrazvukov\u00fdmi vlnami, a to zejm\u00e9na p\u0159i del\u0161\u00ed expozici. D\u00e1le je nutn\u00e9 db\u00e1t na to, aby se do l\u00e1zn\u011b nedostaly \u017e\u00e1dn\u00e9 ho\u0159lav\u00e9 nebo v\u00fdbu\u0161n\u00e9 l\u00e1tky. V\u017edy je t\u0159eba se \u0159\u00eddit pokyny v\u00fdrobce.<\/p>\n

    Ultrazvukov\u00e1 l\u00e1ze\u0148 p\u0159edstavuje efektivn\u00ed a \u0161etrn\u00fd zp\u016fsob \u010di\u0161t\u011bn\u00ed \u0161irok\u00e9 \u0161k\u00e1ly p\u0159edm\u011bt\u016f. D\u00edky kavitaci, jevu vzniku a kolapsu mikroskopick\u00fdch bublin, umo\u017e\u0148uje odstran\u011bn\u00ed ne\u010distot i z t\u011b\u017eko p\u0159\u00edstupn\u00fdch m\u00edst. Spr\u00e1vn\u00fd v\u00fdb\u011br parametr\u016f a dodr\u017eov\u00e1n\u00ed bezpe\u010dnostn\u00edch opat\u0159en\u00ed zajist\u00ed optim\u00e1ln\u00ed v\u00fdsledky a dlouhou \u017eivotnost za\u0159\u00edzen\u00ed.<\/p>\n","protected":false},"excerpt":{"rendered":"

    Ultrazvukov\u00e1 l\u00e1ze\u0148 je za\u0159\u00edzen\u00ed vyu\u017e\u00edvaj\u00edc\u00ed ultrazvukov\u00e9 vlny k \u010di\u0161t\u011bn\u00ed p\u0159edm\u011bt\u016f pono\u0159en\u00fdch v kapalin\u011b. Princip spo\u010d\u00edv\u00e1 v kavitaci, jevu, kter\u00fd vede k efektivn\u00edmu odstran\u011bn\u00ed ne\u010distot z povrchu r\u016fzn\u00fdch materi\u00e1l\u016f. Tento proces je \u0161etrn\u00fd a z\u00e1rove\u0148 vysoce \u00fa\u010dinn\u00fd, a proto nach\u00e1z\u00ed uplatn\u011bn\u00ed v mnoha oblastech, od \u0161perka\u0159stv\u00ed a\u017e po pr\u016fmyslov\u00e9 aplikace. Jak funguje kavitace? Ultrazvukov\u00e1 l\u00e1ze\u0148 generuje<\/p>\n","protected":false},"author":1,"featured_media":26472,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6415],"tags":[],"class_list":["post-61026","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\/61026","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=61026"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/posts\/61026\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/media\/26472"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/media?parent=61026"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/categories?post=61026"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/tags?post=61026"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}