Spherical contact mechanical analysis of roller cone drill bits journal bearing

Spherical contact mechanical analysis of roller cone drill bits journal bearing

Fang contact model is introduced to analyze stress of the spherical fixed ring journal bearing. Developed calculation programs in the MATLAB software which are utilized to calculate the contact characteristics of roller cone drill bits spherical fixed ring journal bearing. In addition, effects of ex...

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Bibliographic Details
Main Authors:	Wei He, Yang Chen, Junchao He, Weiling Xiong, Tong Tang, Hao OuYang
Format:	Article
Language:	English
Published:	KeAi Communications Co., Ltd. 2016-06-01
Series:	Petroleum
Subjects:	Roller cone drill bits Journal bearing Spherical fixed ring Contact characteristics
Online Access:	http://www.sciencedirect.com/science/article/pii/S2405656116300281

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