Izindlela zokuvimbela i-oxidative decarburization ye isithando somlilo sikagesi sokuhlola okokusebenza

1. Ukunamathisela okunameka okungaphezulu

Indlela yokugqoka unamathisele ebusweni be-workpiece iphansi ngezindleko, ilula ekusebenzeni, futhi ayidingi imishini ekhethekile.

Nakuba indlela yokufaka i-paste ilula futhi ilula, kunengozi yokuqhekeka nokucwecwa kwe-paste ngesikhathi sokushisa, okungase kubangele i-oxidation yendawo kanye ne-decarburization. Ngesikhathi esifanayo, ukunamathisela kukhona ebusweni bomsebenzi, okuzothinta ikhwalithi yokucisha, futhi i-workpiece ecishiwe akulula ukuyihlanza. Futhi, ucezu lomsebenzi oluhlanganiswe nokunamathisela luzokhipha intuthu eningi lapho kushisa, okuzothinta ukusetshenziswa kwesithando somlilo kagesi.

2. Impushana yamalahle

Sebenzisa impushana yamalahle, noma wengeze inani elifanele le-iron filings kanye ne-slag (usayizi wokusanhlamvu 1 ~ 4mm) kumpushana wamalahle njenge-ejenti evikelayo, vala isiqeshana somsebenzi bese usishisa esithandweni, esingavimbela ngempumelelo ucezu lokusebenza ekuphenduleni kwe-oxidizing decarburization. Le ndlela ilula futhi kulula ukuyisebenzisa, futhi izindleko ziphansi, kodwa isikhathi sokushisa sidinga ukunwetshwa ngendlela efanele.

3. Ukuvimbela ama-workpieces amise okukhethekile

Kwamanye ama-workpieces anomumo okhethekile, kunzima ukuvimbela i-oxidative decarburization ngokunamathisela okokunamathisela noma i-powder yamalahle. Ngalesi sikhathi, inani elithile le-powder yamalahle lingafakwa esithandweni ngethreyi, bese izinga lokushisa lomlilo linganyuswa libe sezingeni eliphakeme. Izinga lokushisa lidinga ukuba ngaphezu kuka-30 ~ 50 ℃, ukuze amalahle ahlangane nomoya ukuze akhiqize inani elanele lekhabhoni, ukuze igesi esithandweni ibe sesimweni sokungathathi hlangothi, bese kulayishwa ama-workpiece akhethekile, anganciphisa noma ukuvimbela ukwenzeka kwe-oxidative decarburization.