In this thesis, the structure of a mining-drilling machine is analyzed in terms of the virtual prototyping technology to improve the utilization qualities of it.
本论文通过应用虚拟样机制造技术方法对矿用钻机结构进行分析及优化,从而提高钻机的使用性能。
Research on Simulation and Optimization of a Mining-Drilling Machine Based on Virtual Prototyping Technology;
基于虚拟样机技术的矿用钻机仿真及优化
To bore(a shaft) with a trepan.
钻用钻井机钻（矿井）
drilling machine, mining or quarrying, not self-propelled
开矿或采石用钻机,非自动钻机
The miners arc drilling in the gold mine
旷工们正在金矿里用钻机采矿。
boring machine for mining or quarrying[self propelled]
开矿或采石用钻探机[自动推进的]
drilling machine, for mining or quarrying, self-propelled
开矿或采石用钻机,自动推进式
ZYW-1200 Full Hydraulic Tunnel Drilling Rig in Coal Mines
ZYW-1200型煤矿用全液压坑道钻机
Application of Cuimiao Coal Drill Protection Layer Face Shearer Style in Drilling
崔庙煤矿保护层工作面钻采煤机在钻采中的应用
dirll ,ultrasonic, for use with minerals or with ceramic substances for integrated circuits
超声钻孔机,用于矿物体或集成电路的陶瓷基片
The Application of Anti-well Machine at Saxi Wolfram Mine
反井钻机在洒西钨矿主溜井工程中的应用
Application of screw refrigerator into freezing drilling industry for coal mine
螺杆制冷机在煤矿冻结钻井行业中的应用
Design and experiment of the ZYW-1200R mine full hydraulic drilling rig
ZYW-1200R型煤矿用全液压钻机的设计与试验
Application of Anti-well Drilling Rig to Main Shaft Coal Bunker Construction in Xinyi Coal Mine
反井钻机在新义煤矿主井煤仓施工中的应用
Application of the thrust self-adaptive technology to the mine fully hydraulic drill
推力自适应技术在煤矿全液压钻机中的应用
Application of hydraulic intelligent controller in full-hydraulic drill used in coal mine
液压智能控制器在煤矿全液压钻机中的应用
strip-borer drill
露天矿水平炮眼钻机
A rock-boring tool used in mining for sinking shafts.
钻井机一种在采矿中用来挖掘矿井时在石头上打孔的工具
kelly for well-drilling machiens
旋转钻孔,钻井机用