Umuringa ni kimwe mu byuma byinshi ku isi. Imiterere yihariye ituma ibera ibintu byinshi, harimo n'amashanyarazi. Umuringa ukoreshwa cyane mu nganda zikoresha amashanyarazi na elegitoroniki, kandi ifiriti y'umuringa ni ibintu by'ingenzi mu gukora imbaho zicapye (PCBs). Mu bwoko butandukanye bwumuringa ukoreshwa mugukora PCBs, ED umuringa wumuringa niwo ukoreshwa cyane.
Umuringa wa ED umuringa ukorwa na electro-deposition (ED), ni inzira ikubiyemo kwinjiza atome z'umuringa hejuru yicyuma hifashishijwe amashanyarazi. Ifu y'umuringa ivamo isukuye cyane, imwe, kandi ifite ibikoresho byiza bya mashini n'amashanyarazi.
Imwe mu nyungu zingenzi za ED y'umuringa wa ED ni uburinganire bwayo. Inzira ya electro-deposition yemeza ko ubunini bwumuringa wumuringa buhoraho mubuso bwacyo bwose, bukaba ari ingenzi mubikorwa bya PCB. Ubunini bwumuringa wumuringa busanzwe busobanurwa muri microne, kandi burashobora kuva kuri microne nkeya kugeza kuri microni mirongo, bitewe nibisabwa. Ubunini bwumuringa wumuringa bugena ingufu zamashanyarazi, kandi fayili nini mubisanzwe ifite ubushobozi bwo hejuru.
Usibye uburinganire bwayo, ED y'umuringa wa ED ifite ibikoresho byiza bya mashini. Nibihinduka cyane kandi birashobora kugororwa byoroshye, gushushanya, no gukora kugirango bihuze imiterere ya PCB. Ihinduka rituma iba ibikoresho byiza byo gukora PCBs hamwe na geometrike igoye hamwe nubushakashatsi bukomeye. Byongeye kandi, ihindagurika ryinshi rya fayili yumuringa ituma ishobora kwihanganira kunama inshuro nyinshi no guhindagurika nta guturika cyangwa kumeneka.
Undi mutungo wingenzi wa ED umuringa wa fayili ni amashanyarazi. Umuringa ni kimwe mu byuma bitwara cyane, kandi ED y'umuringa wa ED ifite umurego urenga 5 × 10 ^ 7 S / m. Uru rwego rwo hejuru rwimikorere ningirakamaro mugukora PCBs, aho rushobora guhererekanya ibimenyetso byamashanyarazi hagati yibigize. Byongeye kandi, imbaraga nke zamashanyarazi zumuringa zigabanya gutakaza imbaraga zikimenyetso, ningirakamaro muburyo bwihuse kandi bwihuse.
ED y'umuringa wa ED nayo irwanya cyane okiside na ruswa. Umuringa wifata hamwe na ogisijeni mu kirere kugirango ube urwego ruto rwa oxyde y'umuringa hejuru yacyo, rushobora guhungabanya amashanyarazi. Nyamara, ED y'umuringa wa ED isanzwe ikozwemo ibintu birinda ibintu nka tin cyangwa nikel, kugirango birinde okiside kandi bitezimbere.
Mu gusoza, ED y'umuringa ED ni ibintu byinshi kandi byingenzi mugukora PCBs. Uburinganire bwayo, ubworoherane, amashanyarazi menshi, hamwe no kurwanya okiside na ruswa bituma iba ibikoresho byiza byo gukora PCBs hamwe na geometrike igoye kandi ikenewe cyane. Hamwe nogukenera gukenera ibikoresho byihuse bya elegitoroniki yihuta, akamaro ka ED umuringa wa ED umuringa ugiye kwiyongera mumyaka iri imbere.
Igihe cyo kohereza: Gashyantare-17-2023