地质装备2024，Vol.25Issue(2)：7-11,5.
DT20型铁钻工电液控制系统的研制
The development of electro-hydraulic control system for DT20 iron roughneck
摘要
Abstract
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 sys-tem,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.关键词
铁钻工/拧卸机具/自动化钻机/电液控制Key words
iron roughneck/making-up and breaking-out tool/automatic drill/electric-hydraulic control system分类
天文与地球科学引用本文复制引用
孙军盈,朱江龙,王春蕾,宋志亮,黄江涛,刘颖毅,马亦农..DT20型铁钻工电液控制系统的研制[J].地质装备,2024,25(2):7-11,5.基金项目
国家重点研发计划项目(编号:2018YFC0603402) （编号:2018YFC0603402）
