| 石油钻杆螺纹修复技术研究 |
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| 引用本文： | 万法伟,赵军友,曹清园,王富涛,曹建明,韩学义.石油钻杆螺纹修复技术研究[J].机床与液压,2017,45(2):15-19. |
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| 作者姓名： | 万法伟 赵军友 曹清园 王富涛 曹建明 韩学义 |
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| 作者单位： | 1. 中国石油集团东方地球物理勘探有限责任公司,河北涿州,072750;2. 中国石油大学机电工程学院,山东青岛,266580;3. 胜利油田渤海管具有限责任公司,山东东营,257200 |
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| 摘 要： | 为了提高钻杆的重复利用率,延长钻杆的实际使用寿命,设计一套钻杆螺纹自动修复装置。整套装置包括自动化输送装置的上料、传送、支撑三大机构,以及经过数控化改装后具有自动对刀、装夹中心可调、自动切削进给等优点的CNC管螺纹车床。根据螺纹受损程度确定切削量、螺纹进给深度,在引入的数控系统基础上进行编程,并进行多次室内试验调试程序,最终修复出合格的螺纹,达到降低工人劳动强度与提高修复精度的要求。
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| 关 键 词： | 螺纹修复 对刀 数控化改装 输送装置自动化 卡盘调心装置 |
| 收稿时间： | 2015/11/11 0:00:00 |
Research on Repairing Technology for Drill Pipe Thread |
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| WAN Fawei,ZHAO Junyou,CAO Qingyuan,WANG Futao,CAO Jianming,HAN Xueyi.Research on Repairing Technology for Drill Pipe Thread[J].Machine Tool & Hydraulics,2017,45(2):15-19. |
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| Authors: | WAN Fawei ZHAO Junyou CAO Qingyuan WANG Futao CAO Jianming HAN Xueyi |
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| Abstract: | In order to improve the repetition rate of drill pipe and prolong the actual service life of drill rod , a set of automatic re-pairing device for drill pipe thread was designed .The whole device consisted of three major institutions , including the automatic conve-ying device, delivery device and support device , and the CNC pipe threading lathe with the advantages of automatic tool setting , ad-justable clamping tools, automatic feed.The cutting depth and thread feeding depth were determined by the damage of thread .After programming and many experiments in laboratory , qualified thread is gotten eventually by the device .The design has reduced the labor intensity and improved repairing precision . |
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| Keywords: | Thread repairing Tool setting Numerical control modification Conveying equipment automation Chuck self-alig-ning device |
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