摘要
介绍了国外牙轮钻机的主要制造商运用现代设计方法的发展动态和特点,阐述了牙轮钻机设计优化与参数匹配的关键环节;重点分析论述了近年来国外主要新型牙轮钻机的各部分工作机构的技术特征、结构特点及发展方向。
The paper introduces the main foreign supplier of rotary drill rig about its developingtrend and characteristic with the modern designing approach, narrates the key pointon the design optimization and the parameter matching of the rotary drill rig, em-phatically analyses the technical and structural characteristic and developing trend ofeach operation unit of the foreign main new type rotary drill rig in recent year.
出处
《矿山机械》
北大核心
2007年第2期12-16,共5页
Mining & Processing Equipment
关键词
牙轮钻机
现代化设计
优化
工作机构
发展
Foreign rotary drill rig Modernization design Optimization Operation unit and development