Ukusakazwa kotshalo-mali, okwaziwa nangokuthi inqubo ye-wax elahlekile, kungenye yezindlela ezindala kakhulu zokwenza izinsimbi, ezihlanganisa iminyaka engu-5 000 edlule. Inqubo yokulingisa utshalomali iqala ngokujova i-wax eyakhiwe ngobuningi obuphezulu ifa noma nge-prototypes ephrintiwe esheshayo. Amaphethini we-wax akhiqizwa nganoma iyiphi indlela abese ehlanganiswa ku-sprue kanye nenkomishi ye-ceramic.
Lokhu kusethwa kwe-wax kuyatshalwa, noma kuzungezwe, ngenhlanganisela ye-silica slurry nesihlabathi se-zircon esiphikisayo. Amajazi amaningi asetshenziswa kuze kube yilapho igobolondo eliqinile limboza amaphethini we-wax ahlanganisiwe. Lesi yisigaba eside kakhulu kunqubo yokusakaza yotshalo-mali ngoba igobolondo kufanele lome ngokuphelele ngaphambi kokufaka amajazi angeziwe. Umswakama nokusakazwa kudlala izinto ezinkulu ekusebenzeni ngempumelelo kwalesi sigaba.
Lapho igobolondo selome kahle, amaphethini we-wax ngaphakathi ayashiswa ngekamelo elinamandla elifudumele elibizwa nge-autoclave. Lapho yonke i-wax isusiwe, umgodi wegobolondo uhlala; impinda eqondile yengxenye oyifunayo.
Ingxubevange oyifunayo ithelwa emgodini. Lawa ma-alloys angafaka, kepha awakhawulelwe, ama-alloys angenansimbi angenasici, ithusi, i-aluminium noma i-carbon steel. Ngemuva kokuthi isikhunta sipholile, baya ekugcineni lapho igobolondo le-ceramic likhishwa ezingxenyeni zensimbi. Izingxenye ziyasikwa i-sprue, zithunyelwe ekuqhumeni, ekugayeni, nakweminye imisebenzi yokuqedela yesibili ngokuya ngezidingo zezingxenye.
Izinzuzo Zokutshalwa Kwezimali
Ngenkathi kunezindlela eziningi zokwenza insimbi, ukusakazwa kotshalo-mali kuhlukile ngoba kukuvumela ukuthi uthole ukwakheka okuyinkimbinkimbi kakhulu, njengokuphonsa umfutho ophakeme, kepha kuzinto zombili eziyisiqalo nezingafudumele.
Izinzuzo zokuphonsa utshalomali ngokuqhathaniswa nezinye izinqubo zokwenza insimbi:
- Ubulukhuni nokwakhiwa kokusanhlamvu kwezinto ezisetshenziswayo ezisetshenziswayo kuvumela izimfanelo eziphakeme ezingaphezulu.
- Ukuqedwa kobuso okungcono ngokuvamile kusho isidingo esincishisiwe senqubo yomshini wesibili.
- Izindleko zeyunithi ngayinye zehla ngevolumu enkulu, uma i-automation ingasetshenziswa ukunciphisa abasebenzi.
- I-Hard Tooling inesikhathi eside kakhulu sokuphila kunezinye izinqubo zokulingisa, njengoba i-wax ejojoweyo ingabi nolaka kakhulu.
- Ingakhiqiza ubujamo obuyinkimbinkimbi obungaba nzima kakhulu noma obungenakwenzeka ngezinye izindlela zokusakaza.
- Ingafinyelela ukubekezelelana okuphezulu kanye nezindlela zokunquma ezingakhiwa kalula ekucindezelweni okuphezulu kokufa.
I-RMC: Inketho yakho Yokulingiswa Kwezimali
I-RMC iyisisekelo sokuphosa utshalomali esinendawo yayo yokwenza imishini ngokunemba kanye namandla wokuthola. Ukukhiqizwa okungafuneki kanye nabasebenzi bethu abaqashiwe kuvumela abakhi bensimbi i-Avalon Precision ukuhlangabezana nezidingo zamakhasimende ethu hhayi nje kuphela indlela yokulahla i-wax, kodwa futhi nganoma iyiphi enye indlela yokusakaza.
Ngezinsizakusebenza zobunjiniyela kuzo zontathu izindawo ezifuywayo, iqembu leNew Product Development (NPD), iqembu lezentengiselwano eligudla ugu liya ogwini, nangaphezulu kweminyaka engama-20 kule mboni, singakusiza ukongela isikhathi nemali ngokuphathwa kohlelo okusheshayo nokushesha ukumaketha .
Isikhathi Iposi: Dec-25-2020