hard SiNx silicon nitride ceramic machinery sleeve parts

hard SiNx silicon nitride ceramic machinery sleeve parts Reputation depends on quality,  quality comes from Hard! Silicon Nitride Ceramic: Generally, sheet metal stamping can only form parts with the same wall thickness, and thin-walled parts with thick bottom can be obtained by thinning and stretching. The limitations of stamping and forming limit its application range. In the production of auto parts, it is often encountered with thin-walled but unequal-thickness parts. It is easy to form them by a composite plastic forming method combining stamping and cold forging. Therefore, the combination of stamping and cold forging is used. The method can expand the range of sheet metal processing. The method is to pre-form with a stamping method first, and then finally form with a cold forging method. The advantages of stamping and cold forging compound plastic forming are: First, the raw materials are easy to purchase at a low price, which can reduce production costs;…

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