1- Menene Vacuum Casting?
Vacuum simintin kuma ana saninsa da Simintin Matsi mara kyau, Rage simintin Matsi koV Tsarin Casting. Vacuum korau matsa lamba simintin nau'in busassun yashi simintin gyare-gyare kuma yana buƙatar amfani da kayan aikin cire iska don fitar da iskar da ke cikin simintin simintin, sannan a yi amfani da bambancin matsa lamba tsakanin ciki da wajen ƙirar don rufe fim ɗin filastik mai zafi akan alamu da samfuri. Samfurin simintin gyare-gyaren zai zama mai ƙarfi da zai iya jure narkakken ƙarfe yayin yin simintin. Bayan samun yumbun simintin, cika akwatin yashi da busasshiyar yashi ba tare da ɗaure ba, sannan a rufe saman saman yashin ɗin tare da fim ɗin filastik, sannan a saka injin don sanya yashin ya yi ƙarfi da ƙarfi. Bayan haka, cire mold, sanya ginshiƙan yashi, rufe ƙirar don yin komai a shirye don zubawa. A ƙarshe, ana samun simintin gyare-gyaren bayan an sanyaya narkakken ƙarfe da ƙarfafa.
2- Menene Fa'idodin Vacuum Casting?
1) Thevacuum simintin gyare-gyaresuna da daidaiton girman girma, bayyananniyar shaci da santsi.
2) Babu masu ɗaure, ruwa da ƙari a cikin yashi mai gyare-gyare, wanda ke sa aikin yashi mai sauƙi.
3) Yana da sauƙi don tsaftace ɓangarorin vacuum. Ana haifar da ƙarancin iskar gas mai cutarwa yayin aikin simintin.
4) Za a iya amfani da simintin gyaran fuska a afadi da kewayon masana'antu. Ana iya amfani da shi don samar da ƙananan guntu guda ɗaya da kuma samar da taro, musamman manyan simintin gyare-gyare da matsakaita da simintin simintin gyare-gyare sun fi dacewa da simintin gyaran fuska.
3- Wadanne Karfe da Alloys Za'a iya Fidda su ta hanyar Vacuum Casting?
• Ƙarfe mai launin toka mai launin toka, Ƙarfin Simintin Ruwa
Karfe Karfe: Low carbon, matsakaici carbon da high carbon karfe
• Cast Karfe Alloys: Low gami karfe, high gami karfe, musamman gami karfe
• Aluminum da kayan aikin su
• Brass & Copper.
4- Wadanne Masana'antu Ne Ake Amfani da Simintin Gyaran Wuta?
Kamar yadda aka ambata a sama a cikin fa'idodin yin simintin gyare-gyare, za a iya amfani da simintin gyaran kafa a masana'antu da yawa. Ana iya amfani da shi don samar da ƙananan guntu guda ɗaya da kuma samar da taro, musamman manyan simintin gyare-gyare da matsakaita da simintin simintin gyare-gyare sun fi dacewa da simintin gyaran fuska. Don haka, an fi amfani da simintin gyaran fuskainjinan noma, na'ura mai aiki da karfin ruwa tsarin, dogo sufurin motoci motoci, cranes da shipbuilding masana'antu.
5- Wadanne Hakuri da Juyin Halitta Za'a Iya Cimma Ta Hanyar Yin Simintin Wuta?
A lokacin yin simintin gyare-gyare, saboda an rufe saman samfurin tare da fim ɗin filastik, babu buƙatar girgiza ko buga lokacin da aka cire mold. Tsuntsaye da matsa lamba mara kyau suna sanya yashi mai gyare-gyaren ya zama m, kuma taurin yashin yashi yana da girma kuma bai dace ba. Ƙarƙashin zafi na narkakkar karfe, rami ba shi da sauƙin lalacewa. Bugu da ƙari, kasancewar matsa lamba mara kyau yana da kyau ga cikakken cika narkakken ƙarfe a cikin samfurin. Ƙaƙƙarfan filaye na simintin aikin V na iya isa Ra = 25 ~ 2.5μm. Matsayin juriyar juzu'i na simintin gyare-gyare na iya kaiwa CT5 ~ CT7. Halin bayyanar da simintin gyare-gyare mara kyau yana da kyau, kuma ingancin ciki ya dogara.