The Wear Analysis Model of Drill Bit Cutting Element with Torsion Vibration

Due to some deficiencies in the existing researches of cutting element wear of polycrystalline diamond compact (PDC) drill bit and to reduce the wear rate of cutting element of PDC bit, accurately illustrate the effect of tooth-distributing angle on cutting element, and improve the service life of P...

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Bibliographic Details
Published inAdvances in Mechanical Engineering Vol. 7; no. 1; p. 1
Main Authors Tian, Jialin, Fu, Chuanhong, Yang, Lin, Yang, Zhi, Pang, Xiaolin, Li, You, Zhu, Yonghao, Liu, Gang
Format Journal Article
LanguageEnglish
Published London, England SAGE Publications 01.01.2015
Sage Publications Ltd
SAGE Publishing
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Summary:Due to some deficiencies in the existing researches of cutting element wear of polycrystalline diamond compact (PDC) drill bit and to reduce the wear rate of cutting element of PDC bit, accurately illustrate the effect of tooth-distributing angle on cutting element, and improve the service life of PDC drill bit, we use the geometry knowledge of PDC drill bit and establish the torsion vibration model of PDC drill bit, solve and analyze the model, and at last analyze the effect of tooth-distributing angle on the rule of cutting element wear by using the wear theory.
ISSN:1687-8132
1687-8140
1687-8132
DOI:10.1155/2014/254026