重型机械Issue(6)：39-43,5.
钻杆修复工艺和技术研究
Research on process and technology for drill pipe repairing
摘要
Abstract
Drill pipe repairing can make full use of the used drill and reduce drilling accidents caused by poor drill quality.Based on the research ondrill pipe repairing process, straightening, cleaning, nondestructive testing, wearable zone welding, repairing screw thread and other key technologies are analyzed, and the production line of drill pipe repairing is designed according to the specific technology requirements, the productivity of the production line is 50~70 pieces/h.关键词
钻杆修复/关键技术/生产线设计Key words
drill pipe repairing/key technology/production line design分类
能源科技引用本文复制引用
王建国,徐能惠,杜学斌,胡洪,高璐..钻杆修复工艺和技术研究[J].重型机械,2016,(6):39-43,5.基金项目
陕西省科技统筹创新工程计划项目(2014KTCL01-01) （2014KTCL01-01）
陕西省重大科技成果转化引导专项(2015KTCG01-02) （2015KTCG01-02）
