The tubing coupling is a typical thin-walled work piece.
油管接箍是典型的薄壁工件,在加工过程中,因夹紧力过大常造成接箍内壁螺纹圆度误差超差。
Development of tubing coupling detector used in snubbing service;
带压作业油管接箍探测仪的研制
Analysis and prevention on screw thread failure of oil pipe;
油管螺纹失效分析与预防
Application of fuzzy two-degree-of-freedom PID in frequency variable heating system for oil pipe;
模糊2-DOF-PID在油管变频加热系统中的应用
The coupling production line in tube processing area of the Seamless Tube Plant is an advanced process line of oil casing and oil pipeline.
包钢无缝钢管厂管加工作业区接箍生产线,是目前国内一条先进的石油套管、油管接箍供应线,能够车削范围为Φ73。
Application effects and optimization research of tubing cleaning technology;
油管清洗工艺的应用效果及优化研究
Analysis of effect of thread parameter tolerances on connecting strength of tubing threads;
螺纹参数公差对油管螺纹连接强度的影响分析
An Approach to Producing Tubings with Push Bench Pipe Mill;
顶管机组生产油管的实践探索
Failure analysis on 0Cr18Ni9 stainless steel oil tube in a power plant;
电厂0Cr18Ni9不锈钢油管断裂失效分析
Upsetting die design of the Φ88.9×6.45 oil tube;
Φ88·9×6·45油管端部镦锻模具设计
Application of electrical heating oil tube technology in extracting high-coagulate crude oil;
采油油管电加热技术在高凝油开采中的应用
