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We are not unfamiliar with castings. The application of castings has a long history. In ancient times, people used castings to make coins, sacrificial weapons, weapons, tools and some living utensils.

The relationship between stainless steel temperature, molten metal pouring temperature and surface roughness of castings. With the increase of temperature and pouring temperature of molten metal, the

In actual production, large steel castings have very strict requirements on the quality of large gears, so the processing technology of large gears is very key. The following introduces the casting an

It is relatively easy to change the shape of large steel castings from forming to shape, and the transformation speed of steel castings from drawings to finished products is also relatively fast, whic