轴上键槽的加工,通常是在立铣床加工的,但对于没有立铣床的小工厂来说,就比较麻烦了。经过实践努力,利用卧式车床来加工轴上键槽,取得成功。首先应加工出两块定位及夹紧用的V形铁,最好是可调节的(可适应不同轴径的加工)。其次将车床小滑板拆去,在中滑板上的相应位置攻4— Shaft keyway processing, usually in the vertical milling machine processing, but for the small mill without a milling machine, it is more troublesome. Through practical efforts, the use of horizontal lathe to machine the shaft keyway to achieve success. First of all should be processed out of two V-shaped positioning and clamping iron, preferably adjustable (to adapt to different shaft diameter machining). Followed by the lathe small skateboard removed, the corresponding position on the skateboard attack 4-