The proposed tolerance system is complementary to the existing geometrical roundness tolerance system. A number of roundness …
论述了统计圆度误差的意义及其测量评定方法。
The roundness tolerance equals to the difference between max. and min. outer diam. obtained by measuring at 3 or more equable parts.
圆度公差等于三等分或多等分测量所取得的最大或最小外径之差。
The proposed tolerance system is complementary to the existing geometrical roundness tolerance system. A number of roundness assessment f…
论述了统计圆度误差的意义及其测量评定方法。
The inconsistent roundness of raw materials, even processed properly, can be thanked for the out-of-roundness-tolerance products.
原因是市场采购的原料不能保证圆度，加工后出现圆度超差。
The inconsistent roundness of raw materials, even processed properly, can be thanked for the out-of-roundness-tolerance products.
原因是市场采购的原料不能保证圆度，加工后出现圆度超差。
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