互换性与测量技术基础第三版习题答案(共8页).doc

互换性与测量技术基础习题参考解答（第3版）第二章 光滑圆柱体结合的公差与配合1. 孔或轴最大极限尺寸最小极限尺寸上偏差下偏差公差尺寸标注孔: 109.9859.970-0.015-0.0300.01510孔: 1818.01718+0.01700.01718孔: 3030.01229.991+0.012-0.0090.02130轴: 4039.9539.888-0.050-0.1120.06240轴: 6060.04160.011+0.041+0.0110.03060轴: 858584.9780-0.0220.022852. 1) Xmax = 0.033- (-0.098) = 0.131mm Xmin = 0 - (-0.065) = 0.065mmTf = | 0.131-0.065 | = 0.066mm2) Yma