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旋风车削是一种高速铣削的工艺方法,生产效率较高。但是,由于切削过程是断续的,会产生冲击和振动,再加上其它一些复杂的因素,使加工精度和表面光洁度都大大降低,所以一般只用来加工三、四级精度的普通三角螺纹,或用于梯形螺纹、丝杠、蜗杆的粗加工,表面光洁度一般在▽4～▽6。近年来,为满足生产的需要,我们试验把旋风车削用于铅黄铜(Hpb59—1)细长蜗杆的精加工。实践表明,只要创造合理的切削条件,就能减小光洁度特性偏差,使蜗杆的实际
Cyclone turning is a high-speed milling process, high productivity. However, the cutting process is intermittent, will have a shock and vibration, coupled with other complex factors, the processing accuracy and surface finish are greatly reduced, so generally only used to process the accuracy of three or four ordinary triangular thread , Or for trapezoidal thread, screw, roughing, surface finish is generally ▽ 4 ~ ▽ 6. In recent years, to meet production needs, we have experimented with the use of cyclone turning for the finishing of lead-brass (Hpb59-1) elongated worms. Practice shows that as long as the creation of reasonable cutting conditions, you can reduce the deviation of finish characteristics so that the actual worm