1.According to the national standard ( GB1806-79 ) for oil drilling rig and characteristics of rig load capacity, on the basis of using plastic design concept and selecting a certain safety coefficient for static strength, the writer discusses the strength analysis and calculation for the tensile parts and non-rotary axle parts ( including a beam, a curved beam and shear ) in the rig hoisting equipment, as a result, presents the safety coefficient of static strength requisite for assuring fatigue strength.
本文根据钻机国家标准(GBl806—79)和钻机承载的特点,利用极限设计的概念,作者在选择一定的静强度安全系数的基础上,讨论了钻机提升设备中的受拉伸零件和不旋转的轴类零件(包括直梁、曲梁、剪切)的强度分析和计算,并给出了为保证疲劳强度所需的静强度安全系数。
2.Assumption of promoting the drill rig ZJ40L into 5000m mechanical rig
ZJ40L型钻机改造为5000m钻机的设想
3.The M - 700 type extracting coalbed methane drill rig is a major substance ofwhich is a new project of science and technical research in 1997. This thesis introduces briefly the structures, test situations and main technical parameters of the drill rig.
M－700型煤层气抽放钻机，是国家97新技术开发研究项目《矿用煤层气抽放长钻孔水平钻机成套设备及钻进工艺技术的开发研究》的一项主要内容。 本文着重介绍了钻机的结构特点、试验情况、主要技术参数等。
4.The researched remote experiment system of the multi-functional test rig based on LabVIEW, carry out that remote users do some experiments of data acquirement and signal analysis on the multi-functional test rig with Microsoft Internet explorer, and build up multi-functional Laboratory base on internet.
研制开发的基于LabVIEW的多功能转子试验台远程实验系统,基本实现了远程用户通过IE浏览器对转子试验台进行数据采集和分析功能,初步建立了一个多功能网上实验室。
5.On the basis of thermodynamic analysis , an experimental rig is designed successfully. By carrying on the experiment , the low-temperature -55℃ high pressure airs is obtained and the refrigerating output is measured in the experimental rig successfully .
本文根据制冷循环热力学分析和计算,进行制冷系统各个部件的选型及系统整体布置设计,成功建立了制冷系统试验台,并对试验台的最低蒸发温度、降温速度、制冷量进行了试验研究,成功获得了—55℃以下的低温气体,完全达到设计要求。
6.In this paper, an experimental rig for measuring oil film thickness by means of the laser transmission method, which has a small volume, simple operation and stepless speed regulation, is Presented. The rig can be used to measure not only oil film thickness but also the friction coefficient under various slip differences.
本文介绍的是笔者们研制的激光透射法测油膜厚度试验机,本试验机具有体积小,操作简单,使用方便等特点,可以进行无级调速,不仅能测量油膜厚度,还可以测量各种滑差下的摩擦系数。
7.Aim at the status of fiber Bragg grating sensor and rig monitoring technique, a diagnostic system meeting for the rig safety is designed by using the fiber Bragg grating sensor monitoring technique, which can help for the maintenance of the equipment, prolong the using-life, and assure the safety of the production in the oil field.
摘要针对光纤光栅传感器技术和钻机监测技术的现状，研制出适合油田钻机的安全监测系统，指导设备维护，延长设备使用寿命，保证油田安全生产。
8.Along with the increasing of drilling rig types and the expansion of production scale in our company, analysis and calculation to mast of drilling rig is more and more becoming an important design task.
随着我厂钻机类型的不断扩充和生产规模的不断扩大,钻机井架的分析计算越来越成为我厂的一项重要的设计任务。
9.Analysis and comparison of DC SCR drive rig and AC converter drive rig
交流变频与SCR直流电驱动钻机的分析和比较
