摘要
活塞销孔作为活塞的重要组成结构,其加工精度影响到活塞的可靠性。在总结现有的活塞销孔粗镗定位工装的优缺点基础上,并结合未来加工的趋势,开发了1款新型粗镗活塞销孔定位工装。新型定位工装在稳定性、通用性等方面都有很大的改善,在提高生产效率的同时,优化了产品质量。
The pin bore of a piston is an important part of piston structure,and its machining quality will affect the reliability of a piston. Based on the summary of the strong and weak points of the existing setting tool for initial boring of piston pin bore,and considering the trend of future machining,a new setting tool for initial boring of piston pin bore was developed. The new tool has substantial improvement in terms of stability and versatility. It can promote piston machining quality while enhancing productivity.
引文
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