接箍磷化工艺研究及配套磷化设备设计应用
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摘要
接箍磷化是套管生产过程中的一项重要工序,经过磷化处理后的接箍,螺纹表面形成磷化层,在套管进行螺纹连接时能够提高螺纹的抗扣性能。通过对两种接箍磷化工艺的对比研究,选择了一种满足需求的接箍磷化工艺,并设计了一套满足该磷化工艺的磷化设备,现场应用表明该磷化工艺及设计的配套磷化设备,磷化的接箍质量稳定,满足套管生产的需求。
The phosphating of the coupling is an important process in the production process of the casing. After the phosphating of the coupling, the phosphating layer is formed on the surface of the thread, which can improve the anti-adhesive performance of the thread when the casing is threaded. Through a comparative study of the ferrization process of the two couplings, a coupling phosphating process to meet the demand is selected, and a phosphating equipment which can meet the phosphating process is designed. The field application shows that the selected phosphating process and the designed phosphating equipment can meet the quality requirement of the phosphating coupling production.
The phosphating of the coupling is an important process in the production process of the casing. After the phosphating of the coupling, the phosphating layer is formed on the surface of the thread, which can improve the anti-adhesive performance of the thread when the casing is threaded. Through a comparative study of the ferrization process of the two couplings, a coupling phosphating process to meet the demand is selected, and a phosphating equipment which can meet the phosphating process is designed. The field application shows that the selected phosphating process and the designed phosphating equipment can meet the quality requirement of the phosphating coupling production.
引文
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[2]杜传军.接箍镀铜对油管抗粘扣性能的影响[J].宝钢技术,2011(3):28-30.
[3]宇付平.磷化工艺在油管上的应用[J].腐蚀与防护,2005,26(6):261-263.
[4]袁光杰,姚振强.油套管螺纹连接抗粘扣技术的研究及展望[J].钢铁,2013,38(11):67-69.
[5]詹华露,李广学,刘万青,等.磷化处理技术现状及发展方向[J].安徽化工,2013,39(2):12-15.
[6]刘金鹏,李静,孙勇屏.油套管接箍高温锰磷化工艺探讨[J].钢管,2014,43(6):79-82.
[7]马刘宝,朱靖,赖兴涛.油套管接箍锰系磷化工艺研究[J].钢管,2011,40(6):49-52.
[8]张玉峰,严砚华.中温锌锰系黑色磷化工艺研究[C]//第十届全国转化膜及表面精饰学术年会论文集.2015.
[9]熊庆人,王长安.不同磷化工艺对套管螺纹抗粘扣性能的影响[J].石油矿场机械,2000,29(1):29-31.
[10]刘小春,刘毅.基于PLC和触摸屏的磷化线控制系统设计[J].计算机与信息技术,2014(1):68-70.