论文部分内容阅读
某传动长轴,如图1所示,其一端为四方形10_(-0.051)~(-0.015)mm,并要求保证其对称度误差不超过0.03mm,轴径公差为0.04mm。
A transmission axis, as shown in Figure 1, one end of the square 10 _ (- 0.051) ~ (-0.015) mm, and requires that its symmetry error does not exceed 0.03mm, shaft diameter tolerance of 0.04mm.