| 摘要: |
| 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。 |
| 关键词: 氢氧发动机 批生产 单元制造 |
| 基金项目: |
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| Research on Assembly Unit of LOX/LH Engine |
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Wang Zhidong1, Ao Hongfeng1, Sha Jianjun2, Song Ge1
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1.Capital Aerospace Machinery Company, Beijing 100076;2. China Development Bank Corporation Ningxia Branch, Ning xia 750004
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| Abstract: |
| 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. |
| Key words: LOX/LH engine mass production assembly unit |
