lost foam casting

Lost foam casting is based on foam model, using non binder dry sand vibration modeling, negative pressure pouring, high temperature

Open riser empty shell pouring can effectively solve the problem of casting crack. The occurrence of casting cracks in the

ZHY casting’s senior engineer team was lucky to participate in the preparation of a new lost steam Steelcasting production line.

(1) What is the lost foam casting process: the lost foam casting process is called full mold casting and vaporization

The output shaft shell is wind power, large agricultural equipment Transmission shaft of mechanical equipment such as truck and elevator

The fire-resistant coating for lost foam casting includes refractory aggregate, carrier (solvent), suspending agent, binder and other additives. ① Refractory

At present, the main body of lost foam castings in China is cast iron, cast steel and other alloys, and

One layer of refractory coating hung on the outer surface of the foam plastic model is one of the three

In recent decades, with the continuous development and progress of computer CAD / CAM / CAE technology, lost foam casting

Lost foam casting is a green casting method with the characteristics of cleaner production. The white mold pattern with the

After more than half a century of vigorous promotion and rapid development, lost foam casting technology has gradually entered a

Lost foam casting process technology, usually referred to as EPC, is also called gasification mold casting or full mold casting

In view of the problems of high pouring temperature and easy decay of inoculant in lost foam Castings, it is

Lost foam casting is a green casting method with the characteristics of cleaner production. The white mold pattern with the