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文章主要描述了“天宫一号”目标飞行器研制过程中与检漏相关的内容,包括检漏项目、检漏方法和检漏结果等。重点介绍了氦质谱吸枪检漏、压力变化检漏和氦质谱非真空累积检漏及多种气体分析等多种检漏方法及其适用范围。“天宫一号”的检漏数据验证了应用以上检漏方法可行且有效。
The article mainly describes the contents related to the leak detection during the development of the Tiangong 1 target aircraft, including the leak detection project, the leak detection method and the leak detection result. This paper mainly introduces various leak detection methods and their applicable scopes, such as helium mass spectrometer leak detection, pressure change leak detection, helium mass spectrometry non-vacuum cumulative leak detection and many kinds of gas analysis. “Temple One ” of the leak detection data to verify the application of the above leak detection method is feasible and effective.