求翻译：热压完毕的产品接下来就是冲孔，切边的工序了，冲孔机和切边机使用原理一样，只是其中的外置模具不同。冲孔的外置模具为有9个孔状的冲孔板，当将上模压下，产品便被切成中间半圆切口，周围八个全圆切口。切边的外置模具则为四边锋利的金属板，当将上模压下，产品粗糙的四边即被切下，我们就可以看到最终的B67了。是什么意思？

Hot pressing finished product the next step is punching, trimming processes, punching machines and trimming machines use the same principle, just one of the external mold. Punching the external mold of nine holes like perforated plates, when the upper die, the products will be cut into the middle of

Preheat the product then there is punch, all sides of the operation, and punch holes and use the same principles, but one of the external mold. Punch holes out of the mold is built-in 9-hole punch holes in the plate, when molded into the next, the product will have to be cut into half-round cut-out

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Hot finished product comes the piercing, trimming operations, punching machines and cutting machines use the same theory, just external molds of different. External mold of punch for 9 holes punched-plate, when under the molding on, products were cut into the semi-circular incision in the Middle, su

The thermo-compression finished the product met down is the punch holes, the cutting edge working procedure, the punch press and the edger use principle was same, only was outside sets at the mold to be different.Punch holes outside sets at the mold for to have 9 Kong Zhuang punched plate, when depr