Thermal Test of Lunar Rock Drill Bit in Vacuum Environment

Xu Yan Hou; Jin Sheng Cui; De Ming Zhao; You Song Hou; Qi Quan Quan; Xiang Wu; Zong Quan Deng; Sheng Yuan Jiang; De Wei Tang

doi:10.4028/www.scientific.net/AMM.475-476.38

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 475-476Thermal Test of Lunar Rock Drill Bit in Vacuum...

Thermal Test of Lunar Rock Drill Bit in Vacuum Environment

Abstract:

Drilling samples of lunar soil is an important and indispensable part of Chinas lunar exploration project. The drill bit temperature during the drilling process is one of the key concerns for scholars, especially for the hard lunar rock drilling in vacuum environment. In this article, a fiber grating temperature measurement system integrated with vacuum drilling system is established. Experiment on simulated lunar rock in atmospheric and vacuum environments is taken out and compared.

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Periodical:

Applied Mechanics and Materials (Volumes 475-476)

Pages:

38-44

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.475-476.38

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Online since:

December 2013

Authors:

Xu Yan Hou, Jin Sheng Cui, De Ming Zhao, You Song Hou, Qi Quan Quan, Xiang Wu, Zong Quan Deng, Sheng Yuan Jiang, De Wei Tang

Keywords:

Drilling Bit, FBG, Lunar Rock, Thermal Characteristic, Vacuum Environment

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References

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