Research on Multi-Body Collision Dynamics of Ball Cage Flexible Drill Pipe Considering Borehole Curvature

A ball cage flexible drill pipe is a new type of ultra-short-radius drilling tool, which consists of multiple flexible joints hinged together. During the drilling process, the flexible members will come into contact and wear, which reduces the efficiency of load transfer. The multi-body collision co...

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Principais autores:	Xiuxing Zhu, Yingpeng Xu, Chenyang Mao, Weixia Zhou, Yuanbo Xia, Guigen Ye, Bo Zhou
Formato:	Artigo
Idioma:	Inglês
Publicado em:	MDPI AG 2023-03-01
coleção:	Machines
Assuntos:	ultra-short radius flexible drill pipe multi-body collision contact ball cage universal joint borehole curvature
Acesso em linha:	https://www.mdpi.com/2075-1702/11/3/357
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