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我部于1983年9月在南宁召开了贯彻新国标《公差与配合》技术座谈会。会上一些厂、所根据本单位产品使用公差的特点,通过大量的统计调查和深入细致的分析,以有说服力的数据和具体实例交流了贯彻新国标的经验;同时,对有关的技术问题也进行了探讨。 从介绍的经验来看,我部在贯彻新国标工作中已有了一个良好的开端,特别是飞机专业在这项工作中走在了前面。 目前就其贯彻新国标的条件而言,已具备了全面贯彻的可能性,如《公差与配合》标准本身已全部配套齐全;“一般公差”我部已发布了新标准;定值刀具的供应,部已指定专业厂承接订货;光滑极限量规国家也已指定有关专业厂安排生产。因此,正确的总结这些单位在贯彻工作中的经验和教训,对推动我部贯彻《公差与配合》新国标将会有一定的指导意义。为此我们摘登部分厂、所在座谈会上的发言材料,供读者借鉴。
In September 1983, our ministry convened a technical forum to implement the new national standard “Tolerance and Coordination” in Nanning. During the meeting, some factories and their products used the characteristics of tolerances of their products, through a large number of statistical investigations and in-depth and detailed analysis, to exchange the experience of implementing new national standards with persuasive data and concrete examples; at the same time, on the relevant technical issues. Also discussed. Judging from the experience introduced, our department has made a good start in implementing the new national standard work, especially the aircraft industry has taken the lead in this work. At present, regarding the conditions for implementing the new national standard, there are already full implementation possibilities. For example, the “Tolerance and Coordination” standard itself has all been fully furnished; the “General Tolerance” Division has issued new standards; the supply of fixed-value tools The Ministry has designated professional plants to undertake orders; smooth limit gauge countries have also designated relevant professional factories to arrange production. Therefore, a correct summary of the experience and lessons learned from the implementation of these units will have a certain guiding significance for promoting the implementation of the new national standard of Tolerance and Cooperation. To this end, we have selected some of the speeches made at the workshop and at the forum for readers to use for reference.