Method of Study on Drilling Parameter of Strata Obtained by Photoelectric Encoder

Hao Tian; Shu Cai Li; Yi Guo Xue; Hai Yan Li; Kai Ning

doi:10.4028/www.scientific.net/AMM.170-173.914

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 170-173Method of Study on Drilling Parameter of Strata...

Method of Study on Drilling Parameter of Strata Obtained by Photoelectric Encoder

Abstract:

According to complex geological environment of underground space，drilling parameters were obtained based on the research of drilling process. As a sensor for collecting the date of drilling parameter, photoelectric encoder was chosen to combine field test. The change curve of drilling depth with torque in different strata was collected successfully by using photoelectric encoder and can reflect the change of torque during drilling. It is found that there are different response characteristics in different strata, but these response characteristics show the certain orderliness.

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Periodical:

Applied Mechanics and Materials (Volumes 170-173)

Pages:

914-917

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.170-173.914

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Online since:

May 2012

Authors:

Hao Tian, Shu Cai Li, Yi Guo Xue, Hai Yan Li, Kai Ning

Keywords:

Drilling Parameter, Photoelectric Encoder, Strata, Torque

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References

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