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41. 链传动中,链节数常选偶数,是为了使链传动( )。

单选题
2021-09-01 19:11
A、工作平稳
B、避免过渡链节
C、链条与链轮磨损均匀
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正确答案
B

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链传动中,链节数常选偶数,是为了使链传动( )。 
滚子链传动中,链节数应尽量避免采用奇数,这主要是因为采用过渡链节后( )
链传动中,链节数常选偶数,是为了使链传动( )。
滚子链传动中,链节数应尽量避免采用奇数,这主要是因为采用过渡链节后( )
41. 链传动中,链节数常选偶数,是为了使链传动( )。
设计滚子链时,应避免采用奇数链节数。 ( )
链传动设计中,限制小链轮的最小齿数是为了减小运动不均匀性和动载荷 ,限制大链轮的最大齿数是为了减小链节磨损脱链的可能性。
链传动是以()作为中间挠性传动件,通过链节与链轮齿的不断啮合和脱开而传递运动和动力的,它属于啮合传动。
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翻译:With Average or With Particular Average(WA or WPA)()
链传动中链节数取偶数,链轮齿数为奇数,最好互为质数,其原因是()
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