The rock breaking and ROP increase mechanisms for single-tooth torsional impact cutting using DEM

Abstract Torsional impact drilling is a new technology which has the advantages of high rock-breaking efficiency and a high rate of penetration (ROP). So far, there is no in-depth understanding of the rock-breaking mechanism for the ROP increase from torsional impact tools. Therefore, it has practic...

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Detalles Bibliográficos
Autores principales: Xiao-Hua Zhu, Yun-Xu Luo, Wei-ji Liu
Formato: article
Lenguaje:EN
Publicado: KeAi Communications Co., Ltd. 2019
Materias:
DEM
Q
Acceso en línea:https://doaj.org/article/c4d34857201c43b79712ed5fb9f5f028
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