摘要
阐述零件12-φ20 mm孔加工难点,提出创新方案,设计支撑支架,利用万向钻床,设计制造扩孔钻头,成功解决了加工难度,加工质量基本合格,加工效率有所提高。
The machining difficulty for 12-φ20 mm hole was analyzed, an innovative solution was put forward, a support bracket was designed; with universal drilling machine, a reaming drill bit was designed and manufactured. Then the processing difficulty is successfully solved, processing quality is basic qualified, processing efficiency is improved.
出处
《机床与液压》
北大核心
2016年第22期30-31,41,共3页
Machine Tool & Hydraulics
关键词
大直径簿壁零件
支撑支架:万向钻床
扩孔钻头
Large-diameter thin walt part
Support bracket
Universal drilling machine
Reaming drill bit
