Amathuluzi nezinto zokusebenza ezisetshenziselwa ukufoja mahhala zilula, ziyabiza futhi ziphansi. Uma kuqhathaniswa nokuphosa okungenalutho, ukufoja kwamahhala kuqeda i-shrinkage cavity, i-shrinkage porosity, i-porosity nezinye iziphambeko, ukuze okungenalutho kube nezakhiwo eziphezulu zemishini. Ama-Forging alula ngokwakheka futhi avumelana nezimo...
Funda kabanzi