Kuyeretsa kwa ma ultrasound ndi kugwiritsa ntchito chizindikiro cha pafupipafupi chomwe chimaperekedwa ndi jenereta ya ultrasound, kudzera mu transducer chomwe chimasanduka frequency mechanical oscillation ndikufalikira ku sing'anga, kutanthauza, mu mawonekedwe a "thovu" mumadzi oyeretsera, chochitika cha kuphulika. Pamene "cavitation" ifika nthawi yomwe pamwamba pa chinthu chotsukidwacho pasweka, mphamvu yokhudza mpweya yoposa 1000 imapangidwa, zomwe zimapangitsa kuti dothi pamwamba, mabowo ndi mipata ya chinthucho zibalalike, zisweke ndikuchotsedwa, kuti chinthucho chikhale choyeretsedwa komanso choyeretsedwa.
Ukadaulo woyeretsa wa laser umatanthauza kugwiritsa ntchito kuwala kwa laser komwe kumawunikira pamwamba pa workpiece, kotero kuti pamwamba pa dothi, dzimbiri kapena chophimbacho zitulutse nthunzi nthawi yomweyo kapena kuchotsedwa, kuyeretsa mwachangu komanso kogwira mtima chinthucho kapena chophimba pamwamba, kuti pakhale njira yoyera. Ndi ukadaulo watsopano wozikidwa pa zotsatira za kuyanjana kwa laser ndi zinthu.
Kusiyana pakati pa kuyeretsa kwa laser ndi kuyeretsa kwa ultrasound ndikuti ntchito yoyeretsa ya laser ndi yosavuta kwambiri, nthawi zambiri kuyeretsa kogwira manja kumatha kuchitika popanda chotsukira chilichonse mwachindunji pamwamba pa chinthucho, kuyeretsa kwa malo akulu ndi zigawo zolondola kumakhala bwino kwambiri, kutentha kogwira ntchito ndi -5℃ ~ 50℃, ndipo kufunikira kowonjezera chotsukira cha ultrasound, chotsukira chotsukira chaching'ono, zokutira ndi tinthu tating'onoting'ono sitingachotsedwe. Mphamvu ya ultrasonic ikakwera, mphamvu ya cavitation imakhala yolimba, liwiro limathamanga, kuyeretsa kumakhala bwino, koma kuti kutsiriza kolondola kwa pamwamba kukhale kwakukulu kwambiri, kugwiritsa ntchito kuyeretsa kwamphamvu kwa nthawi yayitali kudzapangitsa kuti cavitation ndi dzimbiri ziwonongeke pamwamba pa chinthucho.
Makhalidwe oyeretsera a laser: 1, osapera, osakhudza kuyeretsa, kupewa kuipitsa kwachiwiri; 2, kuyeretsa kolondola kwambiri, kulamulira mwamphamvu; 3, osagwiritsa ntchito zinthu zina, kuteteza chilengedwe mwamphamvu; 4, kuyeretsa kwa laser kumatha kuchotsa mitundu yosiyanasiyana ya zinthu pamwamba, makulidwe osiyanasiyana a cholumikizira; 5, kosavuta kuwongolera, mphamvu imatha, ikhoza kugwiridwa ndi dzanja kapena kugwirizana ndi manipulator kuti ikwaniritse kuyeretsa kokha; 6, kuyeretsa kogwira ntchito kwambiri, kusunga nthawi; 7, dongosololi ndi lokhazikika, lokhala ndi moyo wautali; 8, kulowetsa kamodzi kokha, kugwiritsa ntchito bwino ndalama.
Malo oyeretsera zinthu zamakono monga ndege, sitima, kupanga magalimoto ndi mafakitale a nkhungu, ndi zina zotero, akhala ovuta kuyeretsa, zofunikira kwambiri, kugwira ntchito mochedwa komanso zinthu zina zovuta, kufunikira kwa msika kwapangitsanso kuti makampani oyeretsera zinthu a laser azifunikira kwambiri. Mwachitsanzo, ubwino wa nkhungu umakhudza mwachindunji ubwino wa tayala. Pamwamba pa nkhungu ya tayala padzakhala mapangidwe ojambulidwa kapena mapangidwe ena, ndipo nkhungu nthawi zambiri imagwiritsidwa ntchito pamalo otentha kwambiri komanso chinyezi chambiri, kotero padzakhala mphira wambiri kapena zotsalira zina zomwe zatsala mumzere wa chojambula chamkati. Zikasonkhanitsidwa pamlingo winawake, zimakhudza mawonekedwe ndi kapangidwe ka nkhungu ndipo pamapeto pake zimapangitsa kuti zinthu zikhale zolakwika. Chifukwa chake, ndikofunikira kwambiri kusunga nkhungu ya tayala kukhala yoyera.
Nthawi yotumizidwa: Marichi-14-2023
