Search results: Sage Journals

Restricted accessResearch articleFirst published December, 2024

Research and analysis of rock breaking mechanical model of single-roller PDC compound bit

Chunyan Kong, Mingkun Yang, Yangyang Jin [...]

Proceedings of the Institution of Mechanical Engineers,Part C: Journal of Mechanical Engineering Science

Restricted accessResearch articleFirst published December, 2014

Experimental study of tribological properties of surface texture on rock bit sliding bearings

GR Wang, L Zhong, X He [...]

Proceedings of the Institution of Mechanical Engineers,Part J: Journal of Engineering Tribology

Restricted accessResearch articleFirst published May, 2019

Stochastic modeling for hysteretic bit–rock interaction of a drill string under torsional vibrations

Fabio F. Real, Anas Batou, Thiago G. Ritto [...]

Journal of Vibration and Control

Open accessResearch articleFirst published May, 2020

Bionic design and test of polycrystalline diamond compact bit for hard rock drilling in coal mine

Chuanliu Wang

Advances in Mechanical Engineering

Open accessResearch articleFirst published January, 2021

Prediction of shallow bit position based on vibration signal monitoring of bit broken rock

Jinping Yu, Deyong Zou

International Journal of Distributed Sensor Networks

Restricted accessResearch articleFirst published September, 2019

Effects of femtosecond laser texture on the tribological properties of 20CrNiMo/beryllium bronze tribo-pairs of rock bit sliding bearings under non-Newtonian lubrication

Lin Zhong, Gang Wei, Guo-rong Wang [...]

Proceedings of the Institution of Mechanical Engineers,Part J: Journal of Engineering Tribology

Open accessReview articleFirst published January, 2025

Improving breaking efficiency of hard rock: Research on the mechanism of impact-shear rock breaking technology

Pei Ju, Dongzhuang Tian

Energy Exploration & Exploitation

Open accessResearch articleFirst published July, 2020

A new approach to evaluate rock drillability of polycrystalline diamond compact bits using scratch test data

Yannong Han, Xiaorong Li, Yongcun Feng

Energy Exploration & Exploitation

Restricted accessResearch articleFirst published November, 2022

Tribological properties of rock-bit journal bearings tribo-pair with micro-dimples under contaminated grease lubrication

Lin Zhong, Guirong Kang, Guorong Wang [...]

Proceedings of the Institution of Mechanical Engineers,Part J: Journal of Engineering Tribology

Restricted accessResearch articleFirst published September, 2017

Kinematic and bottom-hole pattern analysis of a composite drill bit of cross-scraping

Yingxin Yang, Chunliang Zhang, Lian Chen [...]

Proceedings of the Institution of Mechanical Engineers,Part C: Journal of Mechanical Engineering Science

Restricted accessResearch articleFirst published December, 2024

Research and analysis of rock breaking mechanical model of single-roller PDC compound bit

Chunyan Kong, Mingkun Yang, Yangyang Jin [...]

Proceedings of the Institution of Mechanical Engineers,Part C: Journal of Mechanical Engineering Science

Restricted accessResearch articleFirst published December, 2014

Experimental study of tribological properties of surface texture on rock bit sliding bearings

GR Wang, L Zhong, X He [...]

Proceedings of the Institution of Mechanical Engineers,Part J: Journal of Engineering Tribology

Restricted accessResearch articleFirst published May, 2019

Stochastic modeling for hysteretic bit–rock interaction of a drill string under torsional vibrations

Fabio F. Real, Anas Batou, Thiago G. Ritto [...]

Journal of Vibration and Control

Open accessResearch articleFirst published May, 2020

Bionic design and test of polycrystalline diamond compact bit for hard rock drilling in coal mine

Chuanliu Wang

Advances in Mechanical Engineering

Open accessResearch articleFirst published January, 2021

Prediction of shallow bit position based on vibration signal monitoring of bit broken rock

Jinping Yu, Deyong Zou

International Journal of Distributed Sensor Networks

Restricted accessResearch articleFirst published September, 2019

Effects of femtosecond laser texture on the tribological properties of 20CrNiMo/beryllium bronze tribo-pairs of rock bit sliding bearings under non-Newtonian lubrication

Lin Zhong, Gang Wei, Guo-rong Wang [...]

Proceedings of the Institution of Mechanical Engineers,Part J: Journal of Engineering Tribology

Open accessReview articleFirst published January, 2025

Improving breaking efficiency of hard rock: Research on the mechanism of impact-shear rock breaking technology

Pei Ju, Dongzhuang Tian

Energy Exploration & Exploitation

Open accessResearch articleFirst published July, 2020

A new approach to evaluate rock drillability of polycrystalline diamond compact bits using scratch test data

Yannong Han, Xiaorong Li, Yongcun Feng

Energy Exploration & Exploitation

Restricted accessResearch articleFirst published November, 2022

Tribological properties of rock-bit journal bearings tribo-pair with micro-dimples under contaminated grease lubrication

Lin Zhong, Guirong Kang, Guorong Wang [...]

Proceedings of the Institution of Mechanical Engineers,Part J: Journal of Engineering Tribology

Restricted accessResearch articleFirst published September, 2017

Kinematic and bottom-hole pattern analysis of a composite drill bit of cross-scraping

Yingxin Yang, Chunliang Zhang, Lian Chen [...]

Proceedings of the Institution of Mechanical Engineers,Part C: Journal of Mechanical Engineering Science