曲面的构造是曲面拉深件设计中的关键环节。
It is tremendously important to construct a surface in surface drawing design.
该系统能够完成拉深件设计-拉深工艺设计-拉深模设计的全过程。
This system is able to accomplish the whole process of deep drawing part design deep drawing technology design deep drawing die design.
为提高拉深件设计效率，降低模具设计开发成本提供了有效的方法和手段。
This research works provided an effective method and measure for deep drawing parts and die design and further reduced the cost of die design.
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