顶驱钻机的结构设计.docx

关键字】设计
高等教育自学考试
毕业设计（论文）
题 目 顶驱钻机的结构设计
专业班级 09 级机电一体化工程 姓名
指导教师姓名、职称 高级工程 所属助学单位
日
目录
绪论…………………………………………………… engineering, tunnel drilling equipment And technology can be used for the dam foundation Slope control of geological disasters in the deep foundation of support, as well as industrial and commercial transport and military aspects of underground construction.
By introducing the top drive drilling rigs, according to mechanical vibration theory, the obtained differential equations of motion, and for the development of the actual situation, the reasonable determination of the top drive system, the amplitude, excitation frequency, the exciting force, eccentric torque, and other major parameters。According to the vibration of the top drive the process of dynamic analysis, based on this prototype, get a box center of mass position, eccentric, and exciting force centroid position changes with time parameter curves on the top drive system to achieve a virtual Prototype dynamic simulation analysis。 Application of ANSYS software to the II文档收集于互联网，如有不妥请联系删除.
top drive system, load-bearing component hammer finite element analysis, using this analysis whether the top drive system design to meet the requirements for the study of the production prototype provides a theoretical basis. Meanwhile, the rig air operation conducted experiments to test and verify the production of top drive structure design.
Keywords: drilling rig; top drive design; virtual prototype; dynamic simulation analysis
顶驱钻机的结构设计
1 绪 论
1．1 顶驱钻机的发展和简介
顶部驱动技术是转盘钻机问世以来的几项重大变革 (液压盘式刹车、液压钻井泵、交流 变频驱动等)之一。随着机电液一体化的控制技术、变流变频、PLC程序控制技术的不断发 展,以及现代钻井技术要求的不断提高,对顶驱的结构、控制系统功能提出了新的要求。为了 改进钻机顶驱装置的设计,提高钻井能力、可靠性、可操作性和安全性,并对顶驱制造厂家提 出建议,以使制造的顶驱能充分满足钻井工艺要求,同时保证顶驱的先进性、经济性和可靠性。 2 顶驱装置
2．1 顶驱装置的概述
顶驱的全称为顶部驱动钻井装置TDS (TOP DRIVE DRILLING SYSTEM)，是美国、法 国、挪威近 20 年来相继研制成功的一 种顶部驱动钻井系统。它可从井架上部空间直接旋转 钻杆，沿专用导轨向下送进，完成钻杆旋转钻进，循环钻井液，接立柱，上卸扣和倒划眼等 多种钻井操作。该系统显著提高了钻井作业的能力和效率，并已成为石油钻井行业的标准产 品。自20世纪80年代初开始研制，现在已发展为最先进的整体顶部驱动钻井装置I