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钻头切削齿破碎岩石的温度变化试验及机理分析
周琴,张在兴,张凯,郑国敬,何录忠,
1.中国地质大学(北京)工程技术学院 2.国土资源部深部地质钻探技术重点实验室
Temperature variation tests and mechanism analysis of rock breaking by bit cutters
ZHOU Qin, ZHANG Zaixing, ZHANG Kai, ZHENG Guojing, HE Luzhong
(1. School of Engineering and Technology, China University of Geosciences, Beijing 100083, China; 2. MLR Key Laboratory on Deep Geological Drilling Technology, Beijing 100083, China)