我厂在加工铡草机主轴承盖平面时,过去是用刨床刨平,效率很低。后来我建议用车制的办法,经过试验效果良好,效率可提高十倍。改进的方法如附图,在一个外径为φ600的特制卡盘上,按工件圆弧部分的大小,开出20个长方孔,工件可以反装在孔内,用两孔之间的T形螺钉压住轴承益凹下部分,压牢。装好工件后即可开车进行车削。我是用BK8硬质合金刀,车头转数为700转/分 I plant processing ripper main bearing plane, the past is planing plane, the efficiency is very low. Later, I suggested using the car system, after the test results are good, the efficiency can be increased tenfold. Improved method shown in Figure, in a special diameter φ600 outside the chuck, according to the size of the arc part of the workpiece, out of 20 rectangular holes, the workpiece can be mounted in the hole, with two holes between the T Shaft screw bearing bearing under the concave part, pressing firmly. After the workpiece is installed, you can drive turning. I am using BK8 carbide knife, the front number of revolutions to 700 rev / min