试题与答案

斜齿和直齿圆柱齿轮传动比较承载能力高。但会产生直轴向推力。所以螺旋角不能()。

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题型：填空题

题目：

斜齿和直齿圆柱齿轮传动比较承载能力高。但会产生直轴向推力。所以螺旋角不能()。

答案：

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参考答案：D

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