Circular grid method appears effective in solving technological problems of large stamping components with complex shape especially of automotive panel.
在解决大型复杂形状冲压件，尤其是汽车覆盖件的冲压生产技术问题时，圆网格方法已卓有成效。
This method is easy and effective and it is suitable in particular for solving those two dimension problems with less complex contour shape.
该方法简单且行之有效，特别适用于解决轮廓形状不太复杂的二维问题。
This method not only shortens the time of designing complex surface of contour cathode, but also provides a convenience to modify the shape of the cathode later on.
本方法不但缩短了复杂型面成型阴极的设计时间，还能为以后阴极形状的修改提供便利。
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