求翻译：在热压以后就是冲孔，切边的工序了，冲孔机和切边机使用原理是一样的，只是里面的外置模具不一样的。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。切边的外置模具是四边锋利的金属板，当将上模压下，产品粗糙的四边缘即被切下，我们就可以看到最终的B67了。是什么意思？

The future is in the hot punching, trimming processes, punching machines and trimming machines use the principle is the same, just inside the external mold is not the same. Punching the external mold of nine holes like perforated plates, when the upper die, the products will be cut into the middle o

After the foiling is punch, all sides of the operation, and punch holes and use the theory is the same as before, and it is only the external mold does not the same. 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 in

In the thermo-compression later will be the punch holes, the cutting edge working procedure, the punch press and the edger use principle was same, only was inside outside sets at the mold not not same.Punch holes outside sets at the mold for to have 9 Kong Zhuang punched plate, when depress the top

After hot press was punching, cutting edge processes, punch and edge cutting machine on the same principle, only external mould did not like. 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, surrounded by ei

正在翻译，请等待...