The kerf is the outside boundary of the tunnel wall that a boring machine gouges out as it bores through the ground or rock.
切口在隧道壁边界的外面，隧道壁是由钻机在钻透土地或岩石时挖出的。
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。
A subway construction worker, known as a "sandhog" exits the tunnel boring machine in the northbound tunnel of the Second Avenue subway construction project, Thursday, April 7, 2011 in New York.
2011年4月7日，纽约，被称作“沙狗”的隧道挖掘工人从第二大街地铁建筑工程的北向的隧道的隧道掘进机中走出。
A full face rock tunnel boring machine was highly sensitive to geologic situation.
全断面岩石掘进机施工对地质地层状况非常敏感。
And has a CNC vertical lathe, boring machine large landing, automatic gap submerged arc welding, electro-optical tracking cutting machine and a variety of measurement test equipment.
且拥有数控立式车床、大型落地镗床、自动间隙埋弧焊、光电跟踪切割机以及各类计量检测设备。
Being a crucial factor in influencing the performance of Full Face Rock Tunnel Boring Machine (TBM), the cutterhead design is one of the key issues of TBM.
刀盘设计是全断面岩石隧道掘进机(TBM)的设计关键，是影响其掘进性能的决定性因素。
A method for processing super major diameter inner gear form on boring machine by the dividing device has been introduced in this paper.
介绍一种利用分度装置在镗床上加工超大直径内齿圈齿形的方法。
This article designs a set of rivet arrangement system for automatic boring and riveting machine for aeroplane assembly.
本文是针对飞机装配自动钻铆机而设计的一套铆钉排列系统。
Final design to meet the requirements of a horizontal boring machine bed.
最后设计出了满足要求的卧式镗床床。
This paper is targeted to the design and manufacture of hydraulic support base boring machine and a shield.
有针对性地设计制造了液压支架的底座镗孔机和掩护梁镗孔机。
This paper describes the design concept and the implementing method of NC and electrical control system in the technical reconstruction of a 160 horizontal boring and milling machine.
本文阐述了数控与电器控制系统在160卧式镗铣床技术改造中应用的具体设计思想和实现的方法。
This paper describes the design concept and the implementing method of ZC and electrical control system in the technical reconstruction of a horizontal boring and milling machine.
本文阐述了数控与电器控制系统在卧式镗铣床技术改造中应用的具体设计思想和实现的方法。
To improve the capacity and efficiency of the design system of backup transportation scheme for tunnel boring machine (TBM), a new hybrid-solving method was proposed.
为提高隧道掘进机后配套运输方案设计系统的能力和效率，提出了一种工程装备方案设计的混合求解方法。
Using artificial intelligence to make a type selection of full face rock tunnel boring machine an intelligent design system was established.
利用人工智能技术对全断面岩石掘进机进行优化选型，实现掘进机方案设计智能化。
Machining Center is installed in a card, to achieve automatic milling, drilling, boring, Reaming, Tapping and other processes of CNC machine tools.
加工中心是指在一次装卡中，能够实现自动铣削、钻孔、镗孔、铰孔、攻丝等多工序的数控机床。
Especially, to the tunnels constructed by TBM (tunnel Boring Machine), the work for advance geological prediction is crucial to the successful construction of a project.
尤其是对于TBM施工隧洞，超前地质预报工作开展的好坏是工程能否成功建设的关键。
To find ways of improving boring process efficiency in panel furniture production, the authors of this article made an investigation of the operation time of a fully automatic, six-row boring machine.
为了提高板式家具钻孔作业的效率，应用多种方法对板式家具生产用全自动六排钻进行了作业研究。
The centering accuracy problem is solved by centering of numerical control boring machine and the counterweight balance problem is solved by the fixed counterweight a and adjustable counterweight b.
用数控镗床定心解决了定心精度问题，用固定配重a和可调整配重块B解决了配重平衡问题。
A new machine for boring holes in paper tapes is described in this paper. The drive system and the method of boring holes as well as the principle are also analyzed and studied in this paper too.
介绍一种新型的纸带打孔机，并对它的传动系统、成孔方法和原理作一分析和研究。
The invention relates to a ram assembly method, in particular to a ram assembly method for a multifunctional precise boring-milling machine.
本发明涉及一种滑枕的装配方法，特别是一种多功能精密镗铣床滑枕装配方法。
In order to rationalize type selection of the full face rock tunnel boring machine, a comprehensive solution substituting the empirical choosing method is presented.
为了使隧道掘进机选型决策理性化，避免单纯依靠设计者的经验进行选型，研究一种综合解决方案。
This article makes a finite element analysis on the boring bar of combination boring-machine designed particularly for processing spindle holes of locomotive engines by using I-DEAS Master Series5.
针对镗杆在加工过程中的振动问题，结合碰撞减振理论及复合层叠材料力学原理，设计出了一套新型抗振镗杆。
This article makes a finite element analysis on the boring bar of combination boring-machine designed particularly for processing spindle holes of locomotive engines by using I-DEAS Master Series5.
针对镗杆在加工过程中的振动问题，结合碰撞减振理论及复合层叠材料力学原理，设计出了一套新型抗振镗杆。
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