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15231678966 Website：
andymould.com
【Technical document】Requirements for working conditions of mold manufacturing2015-12-17
Hardness is the main factor affecting wear resistance. Generally, the higher the hardness of the die parts, the smaller the wear, and the better wear resistance. In addition, wear resistance is also related to the type, quantity, shape, size and distr
【Technical document】Basic knowledge of mould2015-12-17
General definition: mold in industrial production, with all kinds of press and in a pressure on the special tools, metal or nonmetal materials through the pressure to make the required shape parts or products, this kind of special tools are collective
