lost foam casting

Whether the selection of mathematical model is reasonable or not directly imagines the accuracy of the whole simulation process, which

Some studies have pointed out that the cross-sectional area of each component of lost foam casting gating system, the size

The casting temperature of lost foam casting not only determines the type and quantity of the decomposition products of foam

In the process of lost foam casting pouring, vacuum the sealed sand box to generate negative pressure in the mold,

The mold filling ability of liquid metal in lost foam casting is the ability of liquid metal to fill the

Many advantages of lost foam casting technology come from the fact that it does not need to take the mold,

The numerical simulation technology of lost foam casting is a comprehensive and knowledge intensive technology which integrates partial differential equation,

China is a country that began to research and apply lost foam casting after the United States, Germany, Britain and

Compared with the United States, the lost foam casting technology in other countries developed late, but the development speed is

Before the 1980s, the restriction of lost foam casting patent limited the use of dry sand lost foam casting without

Lost foam casting originated in the United States. In 1956, American H.F.Shiroyer used EPS foam as wax mold material for

(1) Type of alloy used Theoretically, any metal that can be used for casting can be used for lost foam

The lost foam casting process eliminates the complex processes such as core making, core baking, mold drawing, mold repair and

Lost foam casting is also called dry sand or negative pressure full mold casting, and its casting principle is shown