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车床使用跟刀架车削工件时,跟刀架爪脚润滑不良是个麻烦问题。通过实践,在C620机床跟刀架的基础上进行了简单的改装,使跟刀架爪脚得到明显的润滑均匀、省力、节油和提高工效等良好效果。具体改装方法(见附图):先把跟刀架上边的一个爪脚全部卸下来,再分解成零件,将螺杆3用钻头钻空,末端孔要小一些。孔内塞一些毛线6以免润滑油流得太快。再将螺杆上的手把2改成如图所示形状并掏空,上面装一有机玻璃盖1,盖上打一个φ6左右加油孔。将爪脚7末端钻两个与机床纵向一致的φ2
Lathe use with the turret turning workpiece, with the turret jaw poor lubrication is a troublesome problem. Through practice, a simple modification was made on the basis of the C620 machine tool and the turret, so that the claw legs of the turret can be obviously lubricated, labor-saving, fuel-saving and ergonomics are improved. Specific modification method (see attached): first with a knife on the top of a claw feet all unloaded, and then broken down into parts, the drill 3 drill hole, the end of the hole to be smaller. Plug some wool in the hole to prevent the lubricant from flowing too fast. Then the screw on the handle 2 into the shape as shown and hollowed out, mounted above a plexiglass cover 1, covered with a φ6 about filling hole. Drill the two ends of claw foot 2 two times in the same direction as the machine tool