Precision punching 精密冲压
punching extrusion precision forging 冲挤精锻
precision punching die design 精冲模具设计
Radiators And Precision Punching 散热器和精密冲压
High button punching precision. Installed with laser positioning device, thus the button will be installed correctly.
冲扣准确度高；装有激光定位装置。钮扣安装正确无误。
The punching process and die structure design of precision punching gear piece were introduced. hoped it to be a reference for die design of similar parts.
介绍了精冲片齿轮的工艺方法及模具结构设计，希望能为类似零件模具设计提供参考。
Owing to low requirement of the roughness of button contact used by high voltage switch, it's hard to get to the precision requirement with common processing of punching die.
由于高压开关用触指的表面粗糙度要求比较低，用普通冲压模具加工是很难达到精度要求的。
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