1985年7月,我厂以铸工车间、质计科理化室、供销科仓库为主,成立《铸铁质量控制》QC小组。我们小组主要是针对当前生铁来源成份杂、批量小,质量不稳定,燃料质量低劣的情况,为保证铸铁质量达到图纸要求,稳定铸铁质量而开展活动。半年来,全组同心协力,树立质量第一,为用户服务的思想,通过活动,使铸铁质量达到良 In July 1985, our factory focused on the casting workshop, the quality and chemistry department, the supply and marketing department warehouse, and established the QC group of “Cast Iron Quality Control”. Our group is mainly responsible for the current situation of pig iron with miscellaneous ingredients, small batch size, unstable quality, and poor fuel quality. We have carried out activities to ensure that the quality of cast iron meets the drawing requirements and stabilizes the quality of cast iron. In the past six months, the entire group has worked together to establish a quality first and serve the users with the idea that through the activities, the quality of cast iron will be good.