HIGHLIGHTS
- who: Kong Chunyan and colleagues from the School of Mechanical Engineering, Xihua University, Chengdu, Sichuan, PR China have published the research work: Research on kinematics analysis of spherical single-cone PDC compound bit and rock breaking simulation verification, in the Journal: (JOURNAL)
- what: The main reason why the single-cone bit is less and less used is that the teeth are not wear-resistant, which leads to the ROP decline and short service life of the bit. To verify the theoretical analysis results of the acceleration of the spherical single-cone PDC compound bit in . . .
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