钻机

For the insufficient of drilling parameters of resources exploration drilling rig in real-time display, an online parameter monitoring system for the drilling depth, drilling speed, drilling power, rotational speed, lifting/drilling force, torsional moment, compressor air quantity, and compressor pressure of the driller based on single chip-microcomputer MSP430 was designed and realized.

针对目前国内资源勘探钻机的钻进参数在实时显示等方面的不足，设计并实现了一套基于MSP430单片机的集钻机的钻进深度、钻进速度、钻进功率、转速、提升/钻进力、扭矩、空压机风量和空气压力等参数的检测系统。

This article elaborated an experimental system for acquiring this coefficient. The dynamic amplificatory coefficient of derricks in use can be acquired through collecting and calculating the signal of this system, so that it can provide the critical data for inspecting the loading capacity of offshore derricks.

主要介绍了一种获得海洋钻机井架动力放大系数的试验系统，利用该系统采集的信号，通过计算获得在役井架的动力放大系数，从而为海洋钻机井架的承载能力的计算提供了关键数据。

It is the first time that the expert control theory is applied to the blasthole drill control described in the paper, where the expert control structure and strategy for blasthole drill control are studied. At last, an integrated software for the expert control is compiled with Borland C++4. 0 under the operation system of Windows95. It includes the following functions: the simulation for control theory and control structure, the realization of the blasthole drill control.

作者用Borland C++4.0在Windows95环境下编制了专家控制的集成软件系统，一方面对控制方案及算法进行了仿真研究，另一方面针对YZ-55型牙轮钻机的实际工况设计了软件控制功能；并按照牙轮钻机钻进控制的专家控制体系与控制策略，在实验室对控制算法与控制硬件系统进行了实验验证。

Large degree of freedom of drilling frame structure can enlarge efficiently,stope blasthole slope hole and toe hole without combination with other special drilling machine.

多自由度钻架结构，全面地扩展了钻机的作业范围，能有效地穿凿采场炮孔，边坡孔及根底孔，不需要其他特种钻机配套。

Our company possess some advanced trenchless equipment (guided borine machines,impact moles and pipe rammers etc.).We also develop guided boring machines,win one national prize on the achievement in science and technolog-y,and publish many papers on trenchless technology.

公司拥有世界一流的先进非开挖设备（导向钻机，气动予，夯管锤），还自行研制导向钻机，获科学技术成果奖多项，发表专业论文数篇。

AGC servo-cylinder dynamic test Nozzle and spraying systems Systems used in petroleum include: Petroleum continuous tube detection hydraulic system Deep well drill hydraulic system Drill brake and rodless oil pumping hydraulic station, and oil-gas control system

德国水液压总代理 AGC伺服缸动态测试、各系列液压缸和伺服缸各类液压抓具系列各类喷嘴、喷雾系统承担国家重点工程和863项目的石油连续管液压系统和深井钻机液压系统设计制造。钻机盘刹、无杆抽油液压站；油气控制系统等。

In a word, the suction pile type installation is an underwater baseplate installation technology in worthy of popularization, which needn't occupy drilling rig, can save drilling time, and has lower cost than that of drilling ship installation.

吸力桩方式安装不需要占用钻机，可节省钻机时间，且费用比钻井船安装低很多，是一种值得推广的水下基盘安装技术。

It also presents the control strategy and deducing machine of drill machine's scheme design expert system.

通过研究钻机方案设计过程，首次提出了钻机方案设计专家系统的控制策略和推理机制。

On the base of above, SWPU united by the Baoji Petroleum Mining Machinery Corporation launched the research of "Study on the wire rope enwinding system of the roller in the ZJ70D drill rig". After this study, they want to make out the improving proposal for the wire rope enwinding system in that rig, so as to make that kind of equipment been used to deep and ultra-deep drilling operation.

基于此，西南石油大学与宝鸡石油机械有限公司合作开展&ZJ70D钻机绞车滚筒缠绳系统力学建模与分析&项目研究，旨在根据深井、超深井作业实际，提出目前钻机滚筒钢丝绳缠绕系统结构改进方案，以求解决目前普遍存在的深井、超深井作业中钢丝绳缠绕乱绳、夹绳事故。

Analysis of the rigs are mainly used, the working principle and production process, come to the main rig design requirements.

分析研究了钻机的主要用途、工作原理以及生产过程，得出了钻机设计的主要要求。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。