A new type of gears generated with sine-curved rack are put forward.

提出一种以正弦曲线为生成齿条的齿廓曲线生成的新型齿轮。

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A pair of spur gears for mounting on parallel shafts are the most common type of gears, which have straight teeth.

安装在两根平行轴上的直齿轮最常见的齿轮，这种齿轮带直齿。

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During the simulant test of gears running - in, the wear type of samples are changed. The rules of the variety are gained.

摘要通过齿轮副跑合的模拟试验，得出齿轮副在跑合过程中磨损形式的转化规律。

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