1) Pneumatic down the hole drilling
气动潜孔凿岩
2) downhole rock drill
潜孔凿岩机
3) downhole percussion rock drilling
潜孔冲击凿岩
4) pneumatic rock drill
气动凿岩机
1.
The frame construction,the work flow and the three dimensional modelling method of pneumatic rock drill based on virtual prototype technology were elaborated.
阐述了气动凿岩机虚拟样机设计的框架结构、工作流程和三维模型构建方法,并在此基础上进行了参数化设计与运动仿真的研究。
2.
This paper designed a new type of muffler for pneumatic rock drill with the theory of impedance.
利用阻抗消声原理为气动凿岩机设计了一种新型的消声罩。
3.
The paper describes the basic principle and composition of the test bed using microcomputers to monitor the performances of pneumatic rock drills.
介绍了气动凿岩机微机监控运行试验台的基本原理及结构组成。
5) pneumatic drill
气动凿岩机
1.
This paper is based the full analyse and research of noise source of pneumatic drill.
对气动凿岩机产生的噪声声源进行了全面的分析研究,介绍了各声源的特性及测试方法。
6) pneumatic perforator
气动凿孔机
补充资料：金川有色金属公司二矿区双臂液压凿岩台车在作业
金川有色金属公司二矿区双臂液压凿岩台车在作业
金川有色金属公司二矿区双臂液压凿岩台车I ’潜在作业
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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