多维冲击提高PDC钻头破岩效率的机理研究

刘书斌1,2，倪红坚1,2，王勇1,2，张恒1,2

Mechanism of multi-dimensional impact loads applied in increasing the rock cutting efficiency of a PDC bit

LIU Shubin1,2, NI Hongjian1,2, WANG Yong1,2, ZHANG Heng1,2

振动与冲击 . 2021, (2): 258 -265 .