1.
straight-cut gear
直齿圆柱齿轮，正齿齿轮
2.
burnishing of gear teeth
(齿轮的) 轮齿研磨
3.
spur and helical hobbing machine
正齿轮和斜齿轮滚齿机
4.
increment angle
(圆锥齿轮)齿端角
5.
straight and conical gear shaper
直齿-锥齿轮刨齿机
6.
twin-input single-output gear
双主动齿轮单出轴齿轮
7.
ckyclindrical gears and gear pairs
圆程齿轮和圆柱齿轮副
8.
hyperboloidal gear
双伞齿轮，双曲面齿轮
9.
double helical (spur) gear
双螺旋齿轮，人字齿轮
10.
drive idler gear
空转传动齿轮，怠速齿轮
11.
gear wheel drive
齿轮传动齿轮传动装置
12.
One cog-wheel engages with another.
一齿轮与另一齿轮啮合.
13.
cross helical gear
螺旋齿轮, 交错斜齿轮
14.
curve-tooth bevel gear
弧齿伞齿轮，曲线齿锥齿轮
15.
main gear wheel
主大齿轮行星齿轮中心齿轮
16.
A small cogwheel that engages or is engaged by a larger cogwheel or a rack.
小齿轮，齿杆啮合大齿轮或被大齿轮或齿条啮合的小齿轮
17.
long addendum gear
长齿顶齿轮;径向正变位齿轮;径向正变位齿轮
18.
internal spur gear
内啮合圆柱齿轮，直齿内齿轮