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- Keywords The raise boring machine;Cutters;Reamer; 钻机;滚刀;扩孔钻头;
- Developing Tendency of Hydraulic Rotary Drill and Raise Boring Machine 液压旋转式钻机与反井钻机的发展趋势
- Raise Boring Machine Applied to Coal Bunker Construction in Mine Mining District 反井钻机在采区煤仓施工中的应用
- hard rock raise boring machine 硬岩天井钻进机
- raise boring machine 天井钻机
- The paper analyzed the cause of the declination in a raise boring. 这文章分析了天井钻进偏斜的原因。
- TBM stands for tunnel boring machine. TBM是全断面隧道岩石掘进机的简称。
- Another boring machine planer lathes and other equipment. 另外还有车床镗床刨床等设备。
- John Wilkinson invented a new kind of boring machine in 1775. 约翰·威尔金森在1775年发明了新型钻孔机。
- The said incline raise borer, developed by Changsha Institute of Mining Re-search for incline raise boring in dip onebody mining,is the first generation product in Chi-na. 为了解决倾斜矿体开采中斜天井掘进问题，我院新开发了我国第一代斜天井钻机产品。
- TO EXCAVATE THE GIANT RING, A TUNNEL BORING MACHINE, OR TBM, WENT UNDERGROUND. 为了挖掘这个巨大的环,一台大型隧道挖掘机钻入地下开始挖洞。
- raising boring machine 反井钻机
- The authors describe design of deep raise boring equipment and the experimental study on boring technology,and make an approach to some problems occurring in the deep raise boring test. 叙述了深天井钻进设备的设计和钻进工艺的试验研究,并对深天井钻进试验中遇到的一些问题进行了探讨。
- Milling the keyway on the crank of a beam pumping unit by using Model T6916B boring machine was investigated. 对利用T6916B镗床铣削加工游梁式抽油机曲柄键槽进行了探讨。
- Yao Hsing was established in 1980, consentrated on manufacturing NCT knives for boring machine and NCT molds. 本公司成立于1980年，致力于制造各种NCT专用模具与刀具。
- An application of HEIDENHAIN iTNC530 series CNC system in Milling and Boring Machine is introduced. 作者单位：齐齐哈尔二机床（集团）有限公司;
- This chuck is suitable for drilling and reaming holes on the drilling machine, lathe and boring machine. 该夹头适用于钻床、车床或镗床上进行钻孔、铰孔等作业。
- TBM )A tunnel boring machine ( TBM ) is a machine used to excavate tunnels with a circular cross section through a variety of soil and rock strata. 全断面隧道鉆掘机是一种被用来挖掘隧道的机器，他穿越不同的土层及石层用一个圆形的部分穿越。
- Specially designed for the manufacture of a drill, boring machine in a position to achieve two of the dedicated machine. 专门设计了制造一个将钻、镗孔在一台机床上实现的两个工位的专用机床。
- In this paper,three typical scheme design on mucking and transporting system of tunnel boring machine is studied,and the dispatch of the equipment in . 本文在研究隧洞掘进机开挖隧洞出碴及材料运输三种典型方案后,对其调度方案进行了设计计算。
