CAJ | 학술논문

通过对端面密封生产过程进行分析，结合影响因素“鱼骨图”，归纳出制约产品质量和生产效率的突出问题，在此基础上提出端面密封生产制造单元并开展管理优化研究。实践表明，通过实施管理优化措施后，有效提高了产品生产质量，关键零件合格率由10%提高至80%，生产效率提高了25%～50%，研制周期缩短了32.7%，有效解决了生产效率不高的难题。研究成果具有普适性指导意义，推广在其他型号产品研制和生产阶段效果明显。
통과대단면밀봉생산과정진행분석，결합영향인소“어골도”，귀납출제약산품질량화생산효솔적돌출문제，재차기출상제출단면밀봉생산제조단원병개전관리우화연구。실천표명，통과실시관리우화조시후，유효제고료산품생산질량，관건령건합격솔유10%제고지80%，생산효솔제고료25%～50%，연제주기축단료32.7%，유효해결료생산효솔불고적난제。연구성과구유보괄성지도의의，추엄재기타형호산품연제화생산계단효과명현。
By analyzing the face-seal manufacturing procedure and the“fishbone diagram”, four types of typical management problems that affect the face-seal quality and productivity are summarized. On this basis, a face-seal manufacturing unit is proposed and corresponding management optimizations are addressed. The results show that, by implementing the management optimization strategies, the face-seal quality and productivity are successfully improved with pass rate rising from 10% to 80%, productivity increasing by 25%~50%, and research period shortening 32.7%. The research method is applicable and dramatic for other rocket engine products in research and manufacture periods through management optimization.