hole drill
英 [həʊl drɪl]
美 [hoʊl drɪl]
螺纹底孔钻；螺孔钻
双语例句
- Institute on The Hole Drill Technique of Bottom Chord Bar of Zhengzhou Yellow River Bridge
郑州黄河桥边桁下弦杆制孔工艺研究 - Drilling is cutting a hole with a drill.
钻削就是用钻头钻一个孔。 - Today our work is to run in hole with drill pipes.
接大钻具是我们来日诰日的作事。大型钻井机。 - The utility model relates to a hole enlarging drill bushing, which belongs to a processing knife tool.
本实用新型是一种扩孔钻套，属于加工刀具。 - Parametric Study on Rotating Mechanism of Tap Hole Drill
开铁口机旋转机构的参数化研究 - APPLICATION OF THE PERCUSSIVE REVERSE CIRCULATION DRILLING IN DRILLING A LARGE DIAMETER PILING EMBEDDED ROCK Status Quo and Trend of Percussive Reverse Circulation Pile Hole Drill Rigs in China
冲击反循环技术装备在大口径嵌岩钻进中的应用我国冲击反循环桩孔钻机现状与发展 - Analysis on drilling parameters of blast-hole drill
牙轮钻机钻进参数的分析 - Research on and Development in the Geo-physical Blast Hole Drill and Its Accessory Tools in Mountainous and Hilly Area
山地丘陵地区物探爆破孔钻机及配套机具的研究与开发 - Design of the Vertical Bearings Hole Drill Bed
立式轴承座钻孔组合机床设计 - Discussion concerning peg hole drill eventually
关于钻孔桩终孔的探讨 - The bottom hole dynamical drill tools were adopted.
采用井底动力钻具。 - Secondly, it is first time using explosion method to make hole instead of drill in our Bureau.
其次，在混凝土地面以爆破法代替钻机机械方式进行开孔是一种好方法，在我局属首次。 - Design of Sealing Length Between Piston and Cylinder of Hydraulic Blast Hole Drill
液压凿岩机活塞与缸体间封油长度的设计 - Compared with others, KD type hydraulic tap hole drill have many advantages such as compact structure, reliable performance and proper cooperate with hydraulic mud gun, so it have good applied prospects.
和其它类型的开口机比较，KD型转臂折叠式全液压开铁口机具有结构紧凑、工作可靠以及能和液压泥炮合理配合等优点，具有良好的应用前景。 - The Structure of the Deep Hole Drill with Outside Chip Removal
外排屑深孔板钻的设计与应用 - Design and Application of DF System Vibrating Deep hole Drill
DF系统振动深孔钻的设计与应用 - In this paper coordination hole drill, connection and quality control in assembling of vertical stabiliser made of all-composite are introduced.
本文就某机全复合材料垂直安定面的装配，介绍了实际工作中如何协调、制孔、装配连接和质量检查等方面的问题。 - The application of finite element method in torsion calculating of deep hole drill is introduced.
介绍了有限元法在深孔钻头扭转计算中的应用。 - Environmental analysis on pneumatic bolt hole drill
气动式锚杆钻机的环保性分析 - The optimum design method and basic principles of main reducer of rotary blast hole drill are discussed, The main reducer is taken as a whole and is optimized by discrete Complex method.
论述了牙轮钻机主机构减速器的优化设计方法和基本原理，以主机构减速器作为整体进行优化，采用离散复合形算法。 - This paper introduces the functions, features, structural patterns and key techniques of the CAD system for the short hole drill.
介绍了可转位浅孔钻CAD系统的功能、特点、结构图以及关键技术。 - The Accident Treatment Measures of Bridge Pile Hole Drill Adapter
桥梁桩孔卡钻事故处理措施 - Experiment and study of the disk-type fertilizer feeder performance of the rocking bar combined hole fertilizer drill
摆杆－组合型孔式排肥器性能研究 - Status Quo and Trend of Percussive Reverse Circulation Pile Hole Drill Rigs in China
我国冲击反循环桩孔钻机现状与发展 - Studying the patterns of breaking rock of three-cone blast hole drill
牙轮钻机破岩形态的研究 - Study on vertical vibration parameters of three-cone blast hole drill
牙轮钻机纵向振动参数的研究 - The CAD System for Hard Alloy Variable-position Short Hole Drill
硬质合金可转位浅孔钻CAD系统 - With marginal conditions, frequency distribution law of shaft drill string has been had by straight hole drill string model analysis and software simulation. It emphasizes on certain vibration mode.
通过施加边界条件，对直井段钻柱的振动情况进行模态分析和软件模拟，得到直井钻柱在各个振动形式下的频率分布规律；着重分析其在某一振动频率下的振动模态。 - Hole collapse and drill bit being buried are the most common accidents in drill rig construction, also, it is of great harm.
塌孔埋钻事故是钻机施工过程中最为常见的，也是危害较大的一种事故。 - When the bending Hole drill string pressure, the drill string and the borehole wall contact force increases, will result in a significant increase in the overall sliding friction.
当弯曲井段钻柱受压时，钻柱与井壁接触力增大，将导致总滑动摩阻大幅度增加。