structure drill

Overall plan, structure design, and application of clamper on hydraulic anchor drill MD-100 are introduced.

介绍了MD-100型全液压锚固工程钻机夹持器的方案设计、结构设计、应用情况。

The jacket cap for drilling is temporal structure and it can be used about 1 to 2 years. According to the design to drill wells on platform BZ 25.

钻井帽是临时性结构，使用时间即给定周期，一般约1～2年。

The main parameters, structure and machining of a parabolic slot type drill is introduced.

介绍一种抛物线槽型钻头（深孔钻）主要参数、结构及其加工。

Although the structure of drill string seems simple, it bears rather complicated outside force.

虽然钻杆柱在结构上看似较为简单，但实际上，它承受着相当复杂的外力。

Research on several key techniques in the structure design of appropriative drill press

专用钻床结构设计中的若干关键技术研究

An analysis on structure of hydraulic wagon drill's working mechanism

液压钻车工作机构的结构分析

Based on the idea of the structure parametric design method, the parametric finite element model of drill chuck with complicated spiral surface character was established.

采用结构参数化设计方法建立了含有复杂螺旋曲面特征的钻夹头参数化有限元模型；

Fabrication of Metallic Crystal Structure Model and the Design of Spheroid Drill Plate

金属晶体结构模型的制作及球体钻模的设计

Design and Structure Simulation of Spud Carriage System for a Drill-Burst Ship

钻爆船钢桩台车系统设计研究与结构仿真

In this paper, trial-manufacture and application of sandwich structure on diamond drill bit were studied.

采用 冷压 成型夹层和加灰(过渡层)热压烧结法制备了一种夹层结构金刚石钻头.