标题:Study on Prediction of Rotary-Impact Drilling Speed of Rock Drill
作者:Wang, Hong-li; Bao, Wei; Zhang, Xian-tang; Xu, Tai-hui
通讯作者:Wang, HL;Wang, HL
作者机构:[Wang, Hong-li; Xu, Tai-hui] Shandong Univ Sci & Technol, Taian Campus, Tai An 271019, Shandong, Peoples R China.; [Wang, Hong-li; Bao, Wei; Zhang, 更多
会议名称:2nd International Conference on Manufacturing Engineering and Intelligent Materials (ICMEIM)
会议日期:FEB 25-26, 2017
来源:PROCEEDINGS OF THE 2017 INTERNATIONAL CONFERENCE ON MANUFACTURING ENGINEERING AND INTELLIGENT MATERIALS (ICMEIM 2017)
出版年:2017
卷:100
页码:201-206
关键词:Rotary-impact; Drilling Speed; Prediction; Rotary-cutter; Impact Wave
摘要:Based on the rock properties and performance parameters of given rock driller, the drilling speed predicted by the theoretical analysis, to establish the direct relationship between drilling speed and the former, the calculation results of drilling speed are given. Accordingly, the manufacturer may be used to guide parameters design of the drilling machine; the user can choose the most appropriate drilling machine, which can greatly reduce the workload of the manufacturing and testing of prototypes, so this area study is the most essential and important issue in drilling theoretical aspects. Prediction method of rotary-impact drilling speed is established according to theory of the rotary-cutter breaking rock and shock-wave drilling. The rotary-impact breaking rock is calculated respectively in two parts, and the comprehensive effect of the two is considered, drilling speed is predicted. Meanwhile, determining and test methods of rotary-impact driller parameters and rock solid indicators are discussed and illustrated.
收录类别:CPCI-S
资源类型:会议论文
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