Preparation of foam pattern for cast steel joints
The difficulty of making the foam model is that the size of the cast steel joints is large, the width […]
The difficulty of making the foam model is that the size of the cast steel joints is large, the width […]
Lost foam casting pattern use the casting foam instead of the wax. The casting foam made from a material we
Using the foam casting, it can be more advanced compared to other casting ways. Coz the foam casting is a