Precision blister mold processing is an effective method of enterprise mechanical mold processing, it is compared with the traditional processing technology, it uses to reduce the number of workpiece loading card and operating procedures, in addition to maintain the direction of positioning, perfect process manufacturing. However, in order to ensure the precision of mold processing, improve the quality of production and reduce the production cost, it has a strong oxidation property, but also shows the following characteristics:
First, there is a certain low deformation resistance, the temperature range has a certain range.
Second, the amount of cutting is relatively large, the degree of wear is relatively low, and the roughness of the surface is low
Third, the quality requirements of the grinding wheel and the cooling environment are not stable, which is not easy to damage and crack.
Fourth, the high and balanced surface strength of quenching.
