| 低温球阀球体测量技术研究 |
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| 引用本文： | 滕磊军,成清校,施晓丽. 低温球阀球体测量技术研究[J]. 机电产品开发与创新, 2012, 0(1): 150-152 |
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| 作者姓名： | 滕磊军 成清校 施晓丽 |
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| 作者单位： | 北京航天实验技术研究所,北京100074 |
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| 摘 要： | 为提高低温球阀阀体的加工质量和效率,解决低温下球阀密封不严的问题,论文分析了问题的关键因素,介绍了球体测量的四种主要测量手段,重点针对专用工装测量技术,提出了四种球体测量的新方法,为完善低温球阀阀体现有的加工和测量技术提供了新思路。
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| 关 键 词： | 低温球阀 密封性 圆度 球体测量 |
The Research on Sphericity Measurement of Cryogenic Ball Valve |
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| TENG Lei-Jun,CHENG Qing-Xiao,SHI Xiao-Li. The Research on Sphericity Measurement of Cryogenic Ball Valve[J]. Development & Innovation of Machinery & Electrical Products, 2012, 0(1): 150-152 |
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| Authors: | TENG Lei-Jun CHENG Qing-Xiao SHI Xiao-Li |
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| Affiliation: | (Beijing Institute of Aerospace Testing Technology, Beijing 100074, China) |
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| Abstract: | To improve the processing quality and efficiency of vale-body of cryogenic ball valve so as to be helpfial for solving sealing problems, this paper analyzed the key factors and introduced four means of measuring sphere. Focused on special tooling measuring technology, four new methods of measuring sphere were proposed, which provided a new idea for improving the existing processing and measurement techniques of cryogenic ball valve. |
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| Keywords: | cryogenic ball valve sealing roundness sphericity measurement |
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