Zokhudza Kuponya Zitsulo Zosapanga Chitsulo Cho ...

Pakupanga nkhungu, ulalo wopangira zitsulo zosapanga dzimbiri uli pamalo ofunikira kwambiri. China ndi mayiko ambiri padziko lonse lapansi nthawi zambiri amagwiritsa ntchito njira zopangira molondola popanga zinthu, kuphatikizapo gypsum casting, ceramic casting, investment casting, lost foam casting, thermosetting resin casting sand mold casting, coating transfer precision casting. Ukadaulo wopangira coating precision casting ndi njira yopangira yomwe imagwiritsa ntchito njira yopangira coating kuti iphimbe chophimba chofanana pa casting, chomwe chingathandize kwambiri kulondola kwa dimensional ya casting ndikuchepetsa roughness ya pamwamba pa casting. Poyerekeza ndi ukadaulo wopangira ndalama, njira iyi siitha kupotoka kwambiri; Kulondola kwa dimensional kwa castings zopangidwa ndi njira iyi ndi kwakukulu kwambiri kuposa kwa ceramic castings, ndipo castings ndi zosavuta kuyeretsa.

Zipangizo za nkhungu ziyenera kukhala ndi kucheperako pang'ono kwa mzere komanso kuchuluka kochepa kwambiri kwa kukula pa kutentha kofewa kuti zikwaniritse kulondola kwa zinthu za nkhungu. Ndi mphamvu yochepa ya kutentha komanso malo osungunuka pang'ono, ndikosavuta kudutsa sera kuti mupange chipolopolo cha nkhungu ndikutulutsa sera kuchokera ku chipolopolo cha nkhungu. Nkhungu iyenera kukhala ndi kuuma kokwanira komanso mphamvu pa kutentha kwa chipinda komanso kukhazikika kwa kutentha kwambiri pa kutentha kwakukulu pang'ono. Pofuna kupewa kusweka, kuwonongeka kapena kukanda pamwamba pakupanga kwenikweni ndi moyo.

Kukonza zinthu molunjika pogwiritsa ntchito chitsulo chosapanga dzimbiri kuli ndi kulondola kwapadera, kugawa zinthu pang'ono, kusunga nthawi yokonza ndi zipangizo zachitsulo. Kungagwiritsidwe ntchito popanga zinthu zoponyera zinthu monga mabala a injini ya jet, ma profiles osavuta komanso zipinda zoziziritsira, zomwe zimakhala zovuta kupanga pogwiritsa ntchito ukadaulo wa makina.

Alastin imagwiritsa ntchito njira yopangira zinthu mwanzeru pogwiritsa ntchito silica sol kuti ipange zinthu zabwino kwambiri. Kuwonjezera pa zida za yacht, alastin ingagwiritsidwenso ntchito m'mafakitale apamwamba monga chithandizo chamankhwala ndi zomangamanga.