摘要
DT20型铁钻工是一种安全、高效、全电液控制的自动化拧卸工具,其控制系统是在地质拧卸装备和电气自动化控制的基础上,开发的适合于地质行业专有工艺的铁钻工电液控制系统。本文主要介绍了DT20型铁钻工的电气控制系统、液压系统和上卸扣的工艺与控制流程,为地质钻探自动化装备的相关研发人员提供一定的参考和借鉴。
DT20 iron roughneck is a safe,efficient and fully electro-hydraulic controlled automatic unscrewing tool.Its control system is developed based on geological unscrewing equipment and electrical automation control and is suitable for the iron roughneck electro-hydraulic control system of geological core drilling.This paper mainly introduces the electrical control system,hydraulic system,making-up&breaking-out process and control flow of the DT20 iron roughneck,which can be used as reference for the research and development personnel of geological drilling automation equipment.
作者
孙军盈
朱江龙
王春蕾
宋志亮
黄江涛
刘颖毅
马亦农
SUN Junying;ZHU Jianglong;WANG Chunlei;SONG Zhiliang;HUANG Jiangtao;LIU Yingyi;MA Yinong(China Geological Equipment Research Institute Co.,Ltd,Beijing 100120,China)
出处
《地质装备》
2024年第2期7-11,共5页
Equipment for Geotechnical Engineering
基金
国家重点研发计划项目(编号:2018YFC0603402)。
关键词
铁钻工
拧卸机具
自动化钻机
电液控制
iron roughneck
making-up and breaking-out tool
automatic drill
electric-hydraulic control system
