Isibopho se-metallurgical esiyingqayizivele esidalwe ngu-aumshini wokuhlanganisa ukusabalalisayisisekelo-sengxenye yokusebenza ephezulu. Kodwa-ke, ezinsizeni ezinjengamabhasi kagesi lapho ubuhle bendawo buthinta ngokuqondile ukusebenza, isinyathelo{2}}sokucubungula ngokuvamile siyadingeka ukuze uvule ukusebenza kokugcina. I-Electropolishing, i-electrochemical finishing technique, iyindlela eyinhloko yokufeza lokhu. Ngakho-ke, uyenza kanjani iphelele inqubo ye-electropolishing yezingxenye, ikakhulukazi kusuka ku-aI-HAIFEI yokusabalalisa umshini webhasi yethusi? Uhambo lubandakanya ukuqonda indima yalo ebalulekile, ukusethwa ngokucophelela, isinyathelo esiqondile-ngenqubo{1}yesinyathelo, ukuxazulula inkinga okuhlakaniphile, nokuzibophezela ekulawuleni ikhwalithi ethuthukisiwe.
Inqubo iqala ngokuqaphelaindima ebalulekile ye-electropolishing. Ngenkathi iUmshini wokuhlanganisa we-HAIFEI wokusabalalisaidala indawo-yamahhala engenalutho, indawo engaphezulu isengaba ne-tint encane yokushisa noma okungahambi kahle kwe-microscopic. I-Electropolishing isusa ngokukhetha ungqimba oluncane lwento engaphezulu, ilenga iziqongo ezincane-eziphakeme nezigodi. Le micro-yokushelela isusa ama-oxide futhi idale indawo ehlanzekile ethuthukisa kakhulu ukuqhutshwa kukagesi kanye nokungagqwala kweumshini webhasi wokusabalalisa wethusiumkhiqizo, oqinisekisa ukumelana nokuxhumana okuncane kanye{0}}nokwethenjelwa kwesikhathi eside.
Ukusethwa okufaneleyisigaba esilandelayo esibalulekile. Lokhu kubandakanya ukudala isiteshi esizinikele esinesihlungi samandla e-DC, ithangi{1}}elingazweli ngamakhemikhali, ama-cathodes, nesistimu yokulawula izinga lokushisa. Kumabhasi amakhulu, ukusethwa kwesikali kwemboni{3}}okunamandla kubalulekile. Ukuphepha kubaluleke kakhulu; lokhu kuhlanganisa ukutshala imali ku-PPE (amagilavu, izihlangu zobuso), ukukhipha intuthu, nezinsiza zokuchitha izimo eziphuthumayo. Indawo yokusebenza{6}ehlelwe kahle enezindawo ezimisiwe{7}}zokuhlanza, ukupholishwa, nokuwasha, nokubonisaI-HAIFEIubunjiniyela be-methodical, bunqanda{0}}ukungcola futhi buqinisekise ukuphinda.
Umnyombo wokusebenza yi-isinyathelo-ngesinyathelo{1}}senqubo ye-electropolishing:
- Ngaphambi-Ukuhlanza:Ukuhlanza nge-ultrasonic ku-solvent ukuze kukhishwe wonke amafutha, ukuqinisekisa ukuthi{0}amanzi{0}aphuka{1}}amanzi.
- Ukugeza:Ukugeza ngamanzi ahlanzekile ukuze kukhishwe izinsalela zokuhlanza.
- Ukupholisha:Ukucwiliswa kubhavu we-electrolyte ngokusebenza okunembile kwamandla amanje, amandla kagesi, nesikhathi, okuhambisana nokuyaluza ukuvimbela ukugeleza kwegesi.
- Okuthunyelwe{{0}Ukuhlanzwa:Ukugeza ngokushesha nangokujulile emanzini e-DI ukumisa ukusabela kwamakhemikhali.
- Ukomisa:Ukusebenzisa umoya ohlanzekile, ocindezelwe ukomisa ingxenye ngokushesha, ukuvimbela izindawo zamanzi.
Ngisho nokubulawa okuphelele, izinkinga zingavela.Ukuxazulula inkingakuyikhono eliyisihluthulelo. Amaphuzu okufaka amabala ekuhlanzweni{1}}ngaphambi kokwanele, kuyilapho ama-streaks ekhombisa ukuphazamiseka okwanele. Ukususwa kwesitoko esiphansi kungabangelwa izinga lokushisa eliphansi lokugeza noma ukuncipha kwe-electrolyte. Ukubhala amapharamitha eqeqebana ngalinye, umkhuba oqondaniswe nawoI-HAIFEIukunemba, iyithuluzi elingcono kakhulu lokuxilongwa ngokushesha kanye nokulungiswa kwalezi zinkinga ezivamile.
Okokugcina, ngemiphumela yebanga-yezimboni,amasu athuthukile nokulawula ikhwalithiziyadingeka. Ukusebenzisa ukulungisa ngokwezifiso kuqinisekisa ngisho nokusatshalaliswa kwamanje ezingxenyeni eziyinkimbinkimbi. Ukuhlaziywa kwe-electrolyte okuvamile kugcina ukusebenza kahle kokugeza. I-QC idlula ukuhlolwa okubukwayo; usebenzisa i-profilometer ukukala ukuhwaqeka kwendawo (Ra) noma ukuhlola ukumelana kukagesi kwe-aI-HAIFEI-i-busbar ekhiqiziwe inikeza idatha yobuningi bokuthi inqubo ye-electropolishing ayithuthukisanga nje ubuhle kuphela kodwa futhi ithuthukise ngokubonakalayo ukusebenza okubalulekile kwengxenye, okwengeza inani elikhulu ekuphumeni kwakho.umshini webhasi wokusabalalisa wethusi.
Chofoza i-athikili ye-Diffusion Welding
