| 固体火箭发动机数控取样系统 |
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| 引用本文： | 曹亦盛. 固体火箭发动机数控取样系统[J]. 兵工自动化, 2021, 40(11): 46-50. DOI: 10.7690/bgzdh.2021.11.011 |
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| 作者姓名： | 曹亦盛 |
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| 作者单位： | 中国兵器装备集团自动化研究所有限公司智能制造事业部,四川 绵阳 621000;上海航天化工应用研究所所部,浙江 湖州 313002;上海航天化工应用研究所第一研究室,浙江 湖州 313002 |
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| 基金项目： | 装备预先研究项目(41404040301) |
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| 摘 要： | 为提高固体火箭发动机取样的生产效率和安全性,研制一套固体火箭发动机数控取样系统.以某发动机燃烧室为研究对象,基于外形尺寸检测的铣削进给补偿技术和基于多参数耦合的切断取样技术,获得外壁铣削、敏感材料切断的安全操作方法.结合自动控制技术,对现有的取样工艺流程进行优化改进,提出安全防护措施并进行实验验证.结果表明:该系统满足各项具体技术指标,能够实现固体火箭发动机数控安全取样.
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| 关 键 词： | 固体火箭发动机 铣削 取样 数控系统 |
| 收稿时间： | 2021-06-21 |
| 修稿时间： | 2021-08-17 |
Numerical Control Sampling System for Solid Rocket Motor |
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| Cao Yisheng,Shen Weimin,Han Fuqiang,Li Tiantian,Zhong Jinlong,Guo Jinyong. Numerical Control Sampling System for Solid Rocket Motor[J]. Ordnance Industry Automation, 2021, 40(11): 46-50. DOI: 10.7690/bgzdh.2021.11.011 |
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| Authors: | Cao Yisheng Shen Weimin Han Fuqiang Li Tiantian Zhong Jinlong Guo Jinyong |
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| Abstract: | In order to improve the sampling efficiency and safety of solid rocket motor, a numerical control samplingsystem for solid rocket motor was developed. Taking an engine combustor as the research object, the safe operationmethods of outer wall milling and sensitive material cutting are obtained by the key technologies of milling feedcompensation based on contour dimension detection and cutting sampling based on multi-parameter coupling. Combinedwith the automatic control technology, the existing sampling process is optimized and improved, and the safety protectionmeasures are put forward, and the experimental verification is carried out. The results show that the system satisfies thespecific technical indexes and can realize numerical control safety sampling of solid rocket motor. |
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| Keywords: | solid rocket motor milling sampling numerical control system |
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