The so-called part processing accuracy refers to the degree of conformity between the actual geometric parameters (such as size, shape and position) of the part

In order to make any damage or abnormality after the injection moulding of the plastic mould, we need to carry out certain specifications for the

In daily life, most of our common moulds are made of steel. When using mould steel, we will find that some defects will occur, which

The mould makes us common workpiece casting tools, and the application field of the mould is very wide. What bothers us is that during the

The use of mould steel is very wide, so the working conditions of mould steel must meet the height, strength, wear resistance, and sufficient toughness,

In order to improve the wear resistance, toughness, fatigue fracture resistance, high temperature performance, cold and hot fatigue resistance and corrosion resistance of the mould