摘要: |
基于液体火箭发动机技术的发展趋势及工艺设计特点,分析了液体火箭发动机工艺设计存在的问题与不足。结合国内外先进制造企业工艺技术及管理的发展现状和趋势,提出了以协同并行工作模式、基础规范建设、先进技术手段等为突破口,引导液体火箭发动机工艺设计朝着精益化方向发展,以满足我国航天型号产品研制工作对周期、成本及可靠性日益提升的需求。 |
关键词: 液体火箭发动机;工艺设计;并行协同;工艺规范;知识库;先进技术 |
基金项目: |
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Forecasts on Develeopment of Lean Process Planning of Liquid-propellant Rocket Engine |
He Yang Tan Songlin Zhang Yong Sun Gangtie
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Academy of Aerospace Propulsion Technology, Xi’an 710100
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Abstract: |
Based on the developing trend and the process planning attribute of liquid-propellant rocket engine, this paper indicates the problems of the process planning. According to the current situation and developing trend of developed manufacturing enterprises at home and abroad, some measures are brought forward, such as parallel collaborative work mode, basic specification construction, and advanced technology, as breakthroughs for lean process planning of liquid-propellant rocket engine, to meet the increasing demand of our aerospace project for short cycle, low cost and high reliability. |
Key words: liquid-propellant rocket engine;process planning;parallel collaborative work;process specification;knowledge base;advanced technology |