首页/ 题库 / [单选题]在移动滚子从动件盘型凸轮机构中,若凸轮实的答案

在移动滚子从动件盘型凸轮机构中,若凸轮实际廓线保持不变,而增大或减小滚子半径,从动件运动规律会( )。

单选题
2021-09-02 00:35
A、改变
B、不变
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正确答案
B

试题解析

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在移动滚子从动件盘型凸轮机构中,若凸轮实际廓线保持不变,而增大或减小滚子半径,从动件运动规律会( )。
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在移动滚子从动件盘型凸轮机构中,若凸轮实际廓线保持不变,而增大或减小滚子半径,从动件运动规律会()。
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