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等效采用ISO1328-75《平行轴渐开线齿轮——ISO精度制》的《JB179-83 渐开线圆柱齿轮精度》颁布之后,给齿轮工作者带来一个新课题:如何在现有的物质条件下——依靠国产机床(滚齿机、剃齿机、珩齿机)、国产刀具(齿轮滚刀、剃齿刀、珩磨轮)、国产量仪(单啮仪、渐开线检查仪等),贯彻圆柱齿轮精度新标准。我厂经过几年来的艰苦努力,在新齿标可行性贯标试验成功的基础上,完成了批量生产性贯标,达到机械工业部的要求,齿轮贯标面达80％以上,齿轮件合格率达90％以上,批量生产的保证条件满足稳定生产要求。齿轮新标准的贯彻促进了齿轮制造水平的提
After the promulgation of “JB179-83 Involute Cylindrical Gear Accuracy” of ISO1328-75 “Parallel Shafts Involute Gear - ISO Precision System”, a new issue has been brought to gear workers: how to use the existing material Under the conditions - relying on domestic machine tools (hobbing machine, shaving machine, honing machine), domestic knives (gear hobs, shaving knives, honing wheel), the domestic measuring instrument (single device, involute checker, etc.) Implement the new standard of precision gear. After years of hard work in our factory, based on the success of the new gear test, we have completed the mass production standardization and reached the requirements of the Ministry of Machinery Industry. The gears have a standard scale of more than 80% and the gear parts are qualified Rate of more than 90%, the guarantee of mass production to meet the stable production requirements. The implementation of new gear standards has promoted the level of gear manufacturing