图示的导槽定向块简单实用,能减少在钻床上铰削滑块孔的装夹时间。加工时先固定好导槽定向块1,再将若干个滑块工件一次装进导槽,而后逐一推进铰孔。这样,由于改变了原先用虎钳单件装夹、断续铰削的加工方法,可提高工效40％左右。若要铰 The illustrated guideway block is simple and practical, reducing the time it takes to ream the slider hole in the drill press. First fixed guide groove orientation block 1, and then a number of slide pieces into the guide slot once, and then one by one to promote reaming. In this way, as a result of the original change with the single clamp vise, intermittent reaming of the processing methods, can improve work efficiency about 40%. To hinge