切削热对双台肩螺纹加工精度与连接强度影响研究
双台肩、钻杆接头、切削热、加工精度、连接强度
37
TH131.3
石油天然气装备教育部重点实验室西南石油大学资助项目OGE201401-01、国家自然科学基金项目资助51004082,51222406、四川省科技厅项目13ZA0178资助.The project supported by the Open Fund of Key Laboratory of Oil & Gas Equipment,Ministry of Education Southwest Petroleum University NO.OGE201401-01,and the National Natural Science Foundation of China NO.51004082;51222406,and the Natural Science Foundation of Sichuan Education Office NO.13ZA0178.
2015-05-19(万方平台首次上网日期,不代表论文的发表时间)
307-311