Improvement of impeller casting process
The production difficulty of impeller mainly lies in the whole molding process. Using traditional casting technology, it is difficult to […]
The production difficulty of impeller mainly lies in the whole molding process. Using traditional casting technology, it is difficult to […]
1 Rapid investment casting Investment casting, also known as “lost wax casting”, has a long history in China. It is
High temperature alloy precision casting is widely used in advanced weapon equipment, such as turbine case of aircraft engine, interstage
With the rapid development of aviation manufacturing industry in recent years, large-scale precision titanium alloy castings are more and more
As a commercial metal structure material, magnesium alloy has the advantages of high specific strength, good casting formability, superior damping,
Aluminum alloy castings are widely used in advanced weapons because of their low density, high specific strength, good corrosion resistance,
Basic casting theory and forming law Due to the lack of theoretical research, the complexity and uncertainty in the filling
With the combination of investment casting technology, automatic control, computer simulation and other advanced technologies, the filling performance of alloy
Investment casting has the following advantages: the investment casting has high dimensional accuracy and surface finish, and the size accuracy
Lost wax casting is now called investment casting. It is a kind of casting technology with little or no cutting.
Chapter 1 : The Introduction of Investment Casting The so-called investment casting process , it is simply said that use fusible