In this paper, mainly introduced the design and manufacturing of the swingwing punch.

有时候用摇摆凸模结构来代替滑块结构，本文主要介绍了摇摆凸模的设计制造。

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In this paper, mainly introduced the design and manufacturing of the swingwing punch.

有时候用摇摆凸模结构来代替滑块结构，本文主要介绍了摇摆凸模的设计制造。

youdao