介绍了以封头对称轴为中心沿径向设置立筋制作瓜瓣封头压制模具的过程。
The method of establishing radial support steel bars based on the symmetry axis of heads to manufacture the melon petal dies was presented.
介绍了以封头对称轴为中心沿径向设置立筋制作瓜瓣封头压制模具的过程。
The method of establishing radial support steel bars based on the symmetry axis of heads to manufacture the melon petal dies was presented.
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