| 陀螺加速度计浮子焊接密封技术研究 |
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| 引用本文： | 张福礼,赵晓萍,辛政华,李铮,陈凯.陀螺加速度计浮子焊接密封技术研究[J].导航与控制,2009(3):49-52. |
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| 作者姓名： | 张福礼 赵晓萍 辛政华 李铮 陈凯 |
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| 作者单位： | 北京航天控制仪器研究所;北京航天控制仪器研究所;北京兴华机械厂;北京兴华机械厂;北京兴华机械厂 |
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| 摘 要： | 本文采用激光焊接技术对某型号陀螺加速度计的浮子进行了焊接密封试验，结果表明，采用Yb:YAG激光器深熔焊可以实现浮子的良好焊接与密封，同时，相对胶接密封，焊接接头无挥发物，改善了浮子内的工作环境，提高了接头的寿命、强度及稳定性。
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| 关 键 词： | 陀螺加速度计 陀螺 激光焊接 浮子 |
The Welding Technology Study of the PIGA Floater |
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| ZHANG Fu-li,ZHAO Xiao-ping,XIN Zheng-hu,LI Zheng and CHEN Kai.The Welding Technology Study of the PIGA Floater[J].Navigation and Control,2009(3):49-52. |
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| Authors: | ZHANG Fu-li ZHAO Xiao-ping XIN Zheng-hu LI Zheng and CHEN Kai |
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| Institution: | Beijing Institute of Aerospace Control Device;Beijing Institute of Aerospace Control Device;Beijing Xinghua Mechanical Factory;Beijing Xinghua Mechanical Factory;Beijing Xinghua Mechanical Factory |
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| Abstract: | In this paper, the laser welding technology were adopted to weld and airproof the floater of PIGA. Through the welding test, this paper realized welded airproofing, and improved the inside work environment of floater, the strength and reliability. |
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| Keywords: | PIGA gyro laser welding floater |
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