1. Ukucwiliswa emanzini
Izingxenye ze-powder metallurgy zinezimbobo ngokwemvelo.I-Impregnation, eyaziwa nangokuthi ukungena, ihilela ukugcwalisa ama-pores amaningi ngezinto ezilandelayo: ipulasitiki, ama-resin, ithusi, amafutha, enye into.Ukubeka ingxenye enezimbotshana ngaphansi kwengcindezi kungabangela ukuvuza, kodwa uma ucwilisa ingxenye, ngeke ikwazi ukucindezelwa.Izinto ezisetshenziselwa izingxenye ezikhulelwe zincike ezintweni ezifana nezindleko kanye nokusetshenziswa.Isibonelo, ithusi lingase likhukhumale ngesikhathi sokucwiliswa, ngaleyo ndlela licekele phansi ukuzinza kwe-dimensional.Ukucwiliswa emafutheni kungagcoba izingxenye ngokuzenzakalelayo.Konke kuncike ezidingweni zakho zokuklama.
2. I-Electroplating
I-Electroplating ingenye yensimbi engagqwali yezidingo zobuhle noma zokusebenza - ukwenza izingxenye zibukeke zibukeke, ukuthuthukisa ukumelana nokugqwala, njll. I-Plating ikunikeza lezi zimfanelo kuyilapho ikuvumela ukuthi "usemishi" izinto ezishibhile zibe izingxenye zokuqala.
3. Ukuchama ngokudubula
I-shot peening yinqubo yendawo yokuqina, engathuthukisa ingaphezulu lezingxenye ngokususa ama-burrs nokusebenzisa ingcindezi engaphezulu ezingxenyeni.Lokhu kungase kube usizo kwezinye izinhlelo zokusebenza zokukhathala.Ukuqhunyiswa kwesihlabathi kukhiqiza imigodi emincane evalela okokugcoba ebusweni bengxenye.Ukufafazeka kokukhathala ngokuvamile kuqalwa ukukhubazeka kwendawo.Ukuchama kungavimbela ngempumelelo ukwakheka kokuqhekeka kwendawo futhi kungase kubambezele ukukhula kwemifantu yonke.
4. Ukwelashwa nge-steam
Uma kusetshenziswa ezingxenyeni ezisekelwe ku-iron, ukwelashwa kwe-steam kuzokwakha ungqimba oluncane lwe-oxide oluqinile.Ungqimba lwe-oxide alugqwali;Kuyinto enamathela ensimbi.Lolu ungqimba lungathuthukisa ukumelana nokugqwala, ukumelana nokucindezela kanye nobulukhuni