Take the envelope theory as a foundation a study was carried out upon mechanism of arc-surfaced CAM.
以包络理论为基础,对弧面凸轮机构进行了研究。
2
Meanwhile, a simple and practical blank take-outmechanism is introduced in this paper, which can provide some beneficial references for mould designers.
同时也介绍了一种简便实用的取料机构,可为冲模设计工作者提供有益的参考。
3
The ejecting mechanism has simple structure, thus the stylus pen is convenient to takeout.