摘要
本文结合作者和国内外对岩石动力破碎特所作的一些研究、阐述了冲击式凿岩机具的设计和选型时所必须考虑的一些岩石方面的因素,并指出:在大力加强岩石破碎力学性质研究的同时,必须努力促进该领域基础性研究成果向凿岩机具产品设计方面的转化。
The paper analyses the effects of rock dynamic properties on both the de-sign and selection of percussive drill according to the results of rock impacting fragmention selection from the author and other researchers.The author points out that the designers must consider the information concerning rock fragmenting features when theydesign percussive drilling machines 4figs,10refs.
出处
《湘潭矿业学院学报》
1994年第3期7-10,共4页
Journal of Xiangtan Mining Institute
关键词
岩石动力特性
凿岩机
设计
rock dynamic properties
impact
percissove drilling ,machines