Wear Performance of Bionic Dimpled-Shape Pistons of Mud Pump

The piston is one of the parts that most easily become worn out and experience failure in mud pumps for well drilling. By imitating the body surface morphology of the dung beetle, this paper proposed a new type (BW-160) of mud pump piston that had a dimpled shape in the regular layout on the piston...

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Bibliographic Details
Main Authors: Xuejing Cheng, Tianyu Gao, Shaofeng Ru, Qian Cong
Format: Article
Language:English
Published: Wiley 2017-01-01
Series:Advances in Materials Science and Engineering
Online Access:http://dx.doi.org/10.1155/2017/8256429
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