In the modern industrial society, metal hardware industry is developing rapidly. The hardware industry has played an invaluable role in the development of national economy. Hardware has also become an indispensable part of industrial manufacturing.
Compared with the castings and forgings, the metal stamping parts have the characteristics of thin, uniform, light and strong. Punching can make other methods difficult to manufacture with reinforced bars, ribs, undulating or flanging parts to improve their rigidity. Because of the precision mold, the precision of the workpiece can reach the micron level, and the precision of repetition is high and the specifications are consistent, and the hole pit and the protruding table can be stamped.
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