这种工具(图1)能清除钻孔(φ24)后传动轴叉斜面上的毛刺。它由刀杆1及装在刀杆槽内并固定在轴3上的清理刀片4组成。刀杆座内有一弹簧5,能产生清除毛刺所必需的力,并使刀片恒定地压在零件端部的斜面上。刀杆的伸出长度,用螺母2调整。当刀杆右移时,表面A沿孔的表面滑动,刀片被压入刀杆体的槽内。当刀杆反向移动并 This tool (Figure 1) removes burrs on the bevel of the drive shaft after drilling (φ24). It is composed of a cutter bar 1 and a cleaning blade 4 which is arranged in the cutter bar slot and fixed on the shaft 3. There is a spring 5 in the holder which produces the force necessary to remove the burr and keep the blade constantly pressed against the bevel of the end of the part. Arbor extension length, with nut 2 adjustment. As the shank is moved to the right, the surface A slides along the surface of the hole, and the blade is pressed into the groove of the shank. When the arbor moves in reverse