摘要: |
介绍了固体火箭发动机用D6AC钢喷管壳体的结构及组成。对其加工过程中存在的问题进行了分析,提出了相应的工艺措施,得到了合理的喷管壳体加工工艺方法,顺利实现了工件的批量生产。 |
关键词: D6AC钢;喷管壳体;工艺研究 |
基金项目: |
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Study of Machining Technology of Nozzle Shell Made from D6AC Steel Applied in Solid Rocket Motor |
Zhang Peng Liu Tao Li Yahong Sheng Chunxiang
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Xi’an Changfeng Research Institute of Mechanism and Electricity, Xi’an 710065
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Abstract: |
In this paper, structure and form of nozzle shell made from D6AC steel applied in solid rocket motor is presented. The existent problem in machining processing is also analyzed. The corresponding technology measures and the suitable methods of machining processing of nozzle shell is obtained, batch production of which is successfully fulfilled. |
Key words: D6AC steel;nozzle shell;processing study |