在球面车床上加工球座时,由于球面在内凹台深处,用普通切削刀具加工,刀杆会与工件发生干涉,无法进行切削加工。后设计制造如图1所示的专用刀具,解决了深孔球面加工问题。刀具特点,满足了刀尖通过球心,进给方向与机床横向进给滑板导轨平行的要求;在刀杆上加工出一缺口,以避开工件;为防止切削时刀具振动,刀杆做得宽而厚。加工时,主轴旋转方向及工作台旋转方向如图1所示。 Ball spherical lathe processing seat, the spherical concave in the depths of the table, with ordinary cutting tool processing, the bar will interfere with the workpiece, can not be cut. After the design and manufacture of special tools shown in Figure 1, to solve the problem of deep-hole spherical processing. Tool features to meet the tip through the center of the ball, feed direction and machine horizontal feed skateboard parallel requirements; in the arbor processing a gap to avoid the workpiece; In order to prevent cutting tool vibration, Arbor done Wide and thick. Machining, spindle rotation direction and table rotation direction shown in Figure 1.