螺旋锥齿轮有无限的使用寿命，而且比单蜗轮齿轮要高出50%以上的效率。
Helical bevel gears have an infinite life, and are 50% more efficient than single worm gears.
说明蜗杆螺旋槽以及蜗轮的加工精度是较高的，选用的加工方案是可行的。
This proves that the manufacturing accuracy of worm and worm gear is higher, while the manufacturing methods are feasible.
当蜗轮蜗杆的交错角为时，还需保证，而且蜗轮与蜗杆螺旋线旋向必须相同。
When the worm crisscross Angle, still need to ensure that's too, and worm gear and worm helical screw to must be identical.
应用推荐