It provides one method to process crosshole-milling, basing on analysis, investigation and research for lockpin hole processing technics, and validation in practice.

• 通过对前桥锁销孔加工工艺方法的分析、调查研究,以及大量的生产实践的验证,提供了一种新型的铣削交叉孔的加工工艺方法。