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阐述了在配制配合中由于先加工件实际尺寸与测量误差的来源及其所引起的配合公差的变化以及它对配合件配合性质的影响 ,给出了配制配合公差的计算方法和在单件小批生产时配合公差超出给定值的可能性。最后还给出了为保证配制配合设计和实际尺寸检测时应采取的措施。
In the process of formulating and compounding, the paper introduces the source of the actual size and measurement error of the first machined part and the change of the mating tolerance caused by the first machined part, and the influence on the fitting property of the mating part. Possibility of mating tolerances beyond a given value at batch production. Finally, the measures that should be taken to ensure the compatibility with the design and the actual size testing are also given.