铰削加工隔爆孔质量问题分析

Analysis of Quality Lssue of Ream Machining Flameproof Hole

介绍了我厂300A和315A矿用隔爆真空磁力起动器外壳上的隔爆孔质量要求,说明隔爆孔工艺加工是重点,通过对铰削加工隔爆孔常出现的质量问题分析,针对具体的问题制订了相应的解决办法,保证和提高铰削加工隔爆孔的质量。

This paper introduced a quality requirement of the flameproof hole on the enclosure of our works＇ 300A and 315A mining flameproof vacuum electromagnetic starter, and the focal point is technical treatment of flameproof hole, analyzed the reason of the quality issun of ream machining flameproof hole of ten occuring, put forward the corresponding solution. So the quality of the ream machining flameproof hole can be ensured and improved.