摘要
普通车床上钻孔,把钻头安装在车床尾座的套筒内,由手动加工完成,劳动强度大,进给速度不均匀。在此设计了一种简便实用的钻套,用于普通车床上孔的加工,可以进行孔的自动进给,解决了普通车床用手动加工孔时的难题。
A simple and practical drill bush is designed for drilling in ordinary lathe, because of high labor intensity and uneven feed rate using ordinary lathe in which drill bits are arranged in the sleeve of lathe tailstock and drilling is completed by manual processing. The drill bush can automatically feed and solves the problem of manual processing.
出处
《煤矿机械》
北大核心
2014年第12期158-160,共3页
Coal Mine Machinery
关键词
钻套
钻孔
自动走刀
锥度自锁
调整位置
drill bush
drilling
automatic feeding
taper lock
position of adjusting
