Experimental study on working mechanics of PDC bit with worn teeth

Experimental study on working mechanics of PDC bit with worn teeth

PDC bits have been working in a worn state for a long time. To explore its cutting performance and avoid premature failure of the bit, this paper analyzes the load on the worn teeth and the drilling characteristics of the bit through single tooth cutting experiment and full-scale wear bit drilling e...

Full description

Bibliographic Details
Main Authors: Chunliang ZHANG, Jincheng WANG, Xiaohua KE, Xiao FENG, Yingxin YANG, Haitao REN, Zixuan HUANG
Format: Article
Language:zho
Published: Zhengzhou Research Institute for Abrasives & Grinding Co., Ltd. 2023-02-01
Series:Jin'gangshi yu moliao moju gongcheng
Subjects:
cutting load
single tooth cutting
drilling characteristics
mechanical specific energy
mechanical penetration rate
Online Access:http://www.jgszz.cn/article/doi/10.13394/j.cnki.jgszz.2022.0084

Internet

http://www.jgszz.cn/article/doi/10.13394/j.cnki.jgszz.2022.0084

Similar Items