Question

英语高手帮忙翻译下！有加分咯。在线等答案。

Helical gears are used to transmit motion between parallel shafts. The helix angle is the same on each geas, but one gear must have a right-hand helix and the other a left-hand helix. The shape of thooth is an involute helicoid. If a piece of paper cut in the shape of a parallelogram is wrapped around a cylinder, the angular edge of the paper becomes a helix. If we unwind this paper, each point on the angular edge generates an involute curve. The surface obtained when every point on the edge generates an involute is called an involute helicoid.

Answer 1

螺线齿轮被用于传送在平行的轴之间的行动。 节面角在每上相同geas，但是一个齿轮必须有一个右手螺旋和其他一个左手螺旋。 thooth形状是断开线螺旋面。 如果一张纸以平行四边形的形式裁减在圆筒附近被包裹，本文的有角边缘成为螺旋。 如果我们解开本文，在有角边缘的每点引起断开线曲线。 表面获得了在边缘的每点什么时候引起一断开线叫断开线螺旋面。