Analysis Design Performance of Tircone Bit

Yu Long Lin

doi:10.4028/www.scientific.net/AMR.548.581

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 548Analysis Design Performance of Tircone Bit

Analysis Design Performance of Tircone Bit

Abstract:

There were described about the basic theory and methods, main content, and functional characteristics of the performance analysis of three-cone drill bit. From the several key areas in drill bit design, the objectives and approaches of optimization are analyzed, and its impact on design quality of drill is also discussed. Based on the geometry and kinematics theories of cone bit, the analytical equations and performance analysis method is established. The problem of accurate calculation about the meshing clearance of ring gears is solved; the optimization problem of tooth structure parameters is also figured out about ring layout, pitch distribution and so on; the performance indicators are also analyzed and calculated about bottom cover, bottom track and horizontal sliding and so on. With the method, the drill bit performance could be predict analyzed and the design can be evaluated that enhance the design science and reliability.

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Periodical:

Advanced Materials Research (Volume 548)

Pages:

581-585

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.548.581

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Online since:

July 2012

Authors:

Yu Long Lin

Keywords:

Cutting Structure, Meshing Clearance, Optimal Design, Performance Analysis, Rock Breaking Efficiency, Three Cone Bit

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References

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