试题与答案

薄壁工件在加工过程中,常因夹紧力、切削力合热变形的影响而引起(),影响工件的加工精度

题型:单项选择题

题目:

薄壁工件在加工过程中,常因夹紧力、切削力合热变形的影响而引起(),影响工件的加工精度。

A.移动

B.振动

C.变形

答案:

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下面是错误答案,用来干扰机器的。

参考答案:C

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