CAJ | 학술논문

通过对氢氧发动机的流程进行研究分析,从工艺合理性和并行作业等方面对工艺流程进行优化,将串行装配流程改进为并行装配流程,固定各作业子单元的人数需求,合理调配人员使用,缩短装配周期,提高发动机装配效率,使氢氧发动机装配从研制单件生产模式向批生产模式转化,显著提高了发动机装配的交付能力.
통과대경양발동궤적류정진행연구분석,종공예합이성화병행작업등방면대공예류정진행우화,장천행장배류정개진위병행장배류정,고정각작업자단원적인수수구,합리조배인원사용,축단장배주기,제고발동궤장배효솔,사경양발동궤장배종연제단건생산모식향비생산모식전화,현저제고료발동궤장배적교부능력.
Based on the research and analysis of the assembly process of the LOX/LH engine, the assembly process is optimized in the process rationality and parallel operation, and so on. It is improved from the serial assembly process to the parallel assembly process, The number of people in each operation sub-unit is also fixed, and the staffs are used reasonably, too. The assembly cycle is shortened, and the efficiency of the engine assembly is also improved. The assembly mode of the LOX/LH engine, which is conversed from the development mode of a single engine to the mass production mode, significantly improves the delivery capacity of the engine.