1) horizontal directional driller
水平定向钻机
1.
The Modal Analysis and Improving Design for the Main Beam of Horizontal Directional Driller Based on ANSYS;
基于ANSYS的水平定向钻机大梁的模态分析与改进设计
2.
The article introduced composition and principle of horizontal directional driller,discussed some matters needing attention in operation through the project application,horizontal directional driller will have huge function in urban construction.
通过介绍水平定向钻机的组成、工作原理,结合工程应用讨论了在实际操作中应注意的具体事项,水平定向钻机在城市建设中将会发挥巨大的作用。
3.
A finite element model is built up based on the 3-D model of the horizontal directional driller chassis.
以水平定向钻机的关键支撑部件底盘为研究对象,在其三维实体模型的基础上建立模态分析的有限元模型,运用ANSYS有限元软件对底盘进行了模态分析。
2) horizontal directional drilling machine
水平定向钻机
1.
The characteristics of back dragging forces using horizontal directional drilling machine are studied, parameters selection and formulae are analyzed, and the prediction data and experimental data are compared.
研究了应用水平定向钻机安装地下管道回拖过程中的受力特征,分析了计算回拖拉力时参数的选择以及公式应用的特点,并将预测数据与实验数据作了对比分析,从而得出了回拖拉力与孔道直径成反比。
2.
The proposed approach was used in decision-making on overall design alternatives of horizontal directional drilling machine.
该方法应用于水平定向钻机完整产品九种不同总体设计方案的决策,考虑设计与决策过程的不确定或模糊性,分析了不同群决策算子及决策风险对方案评价的影响。
3.
The proposed approach was applied in the product development of horizontal directional drilling machine and its feasibility was verified.
最后给出了水平定向钻机完整产品总体设计方案的配置实例,并验证了所提方法的可行性。
3) horizontal directional drilling rig
水平定向钻机
1.
The slips of horizontal directional drilling rig are divided into two types:the holistic slips and combined slips.
将水平定向钻机的卡瓦分为整体式卡瓦与组合式卡瓦2种。
2.
In recent years,horizontal directional drilling rig and oriented drilling technology play dominant role in pipeline construction with the rapid development of trenchless drilling machine.
着重介绍了目前国内外水平定向钻机的动力头传动和驱动方式,给进机构的给进方式,夹持-拧卸装置、底盘、钻杆装卸装置的机构,并分析了它们的优缺点。
4) horizontally directional drilling
水平定向钻
1.
Pipe sticking phenomenon appears sometimes during pull-back stage of pipeline crossing with horizontally directional drilling, which results in crossing failure and great economic loss.
在水平定向钻穿越管道回拖环节中,容易出现卡管现象,导致穿越失败,造成巨大的经济损失。
2.
Directional Drilling Graphics Software is basically developed for large scale horizontally directional drilling machines to trace out the strike orientation of drilling pipe, so that engineering technical personnel in-situ can easily see the strike orientation of the drilling pipe and control the drilling direction.
定向钻图形显示软件是基于大型水平定向钻机开发的,把钻杆在地下的走向以图形的方式描绘出来,使现场的工程技术人员更好地了解钻杆的走向,进而更好地控制钻杆的方向。
5) horizontal directional drilling
水平定向钻
1.
Reasearch of measurement while drilling and azimuth correction for horizontal directional drilling;
水平定向钻进随钻测量及方位校正研究
2.
The effect of horizontal directional drilling in soft soil on the near environment during installing pipes;
软土地区水平定向钻施工对周围环境的影响
3.
Practice of horizontal directional drilling method;
水平定向钻拖管法工程实践
6) Horizontal Directional Drill
水平定向钻
1.
A Study on Optimal Shape of the Reamer in Horizontal Directional Drill;
水平定向钻扩孔器最优形状的研究
补充资料：KQX-120型潜孔旋转两用钻机
KQX-120型潜孔旋转两用钻机
KQX一120型 潜孔旋转两用钻机巍
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条