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采用普通麻花钻在镗床上进行深孔加工是一项较复杂、且属半封闭的切削过程,存在着诸多问题,针对不同的加工条件,改进普通麻花钻的一些结构参数,改善其切削环境,可以提高加工质量和劳动生产率。
It is a complicated and semi-closed cutting process that the ordinary twist drill is used for deep hole machining on the boring machine. There are many problems. According to different processing conditions, some structural parameters of ordinary twist drills are improved and the cutting environment is improved. Can improve the processing quality and labor productivity.