摘要
齿轮齿条钻机取消了传统钻机的绞车、钢丝绳和大钩等结构,而利用齿轮与齿条的相互啮合带动顶驱上下运动,进行钻进作业,是更先进的钻机。对齿轮齿条钻机的相似模型样机的设计方法进行了研究,按照功能和动力相似的相似理论建立了相似准则,并研制了齿轮齿条钻机的相似模型样机。该相似样机具有完整的控制和检测系统。通过该相似模型样机仿真平台,对钻井作业进行了模拟仿真,实现了自动送钻等现代化钻井作业工艺的控制方法研究,为以后研发齿轮齿条钻机提供了理论基础和确切的实验数据。
In order to deeply understand super-modulus gear drilling in the process of work,shorten the dynamic characteristics of the rig′s development cycle,save cost,use a similar test principle established dynamic characteristic of the drilling rig simulation model are presented.Model in keeping the physical prototype rig main structure and functions under the premise of the same,according to the similarity theory greatly simplified rig model,the internal structure of concise rig model,will rig the whole narrowed down to two meters high.Through the model for the super-modulus gear rig some working condition for later development,simulation test rig super-modulus gear and provide a theory basis of the exact experimental data are presented too.
出处
《科学技术与工程》
2011年第29期7266-7268,共3页
Science Technology and Engineering
基金
中国石油科技创新基金研究项目(2010D-5006-0307)资助
关键词
齿轮齿条
钻机
相似理论
模型
rack and pinion driller similarity theory model
