| 石油钻杆接头螺纹的数控修复加工系统 |
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| 引用本文： | 张耀辉,王秀梅,王启民,王士立.石油钻杆接头螺纹的数控修复加工系统[J].装甲兵工程学院学报,2001,15(1):37-41. |
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| 作者姓名： | 张耀辉 王秀梅 王启民 王士立 |
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| 作者单位： | 1. 装甲兵工程学院技术保障工程系北京 l00072
2. 国防科技大学机电工程与自动化学院长沙 410073 |
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| 摘 要： | 分析了石油钻杆接头螺纹数控修复加工的关键问题.提出了工件的寻位算法和加工余量的自动分配方法,介绍了刀具路径的动态校正方法,解决了工件不定位的情况下进行数控加工的问题.在此基础上,建立了石油钻杆接头螺纹的数控修复加工系统.
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| 关 键 词： | 石油钻杆 锥螺纹 修复加工 数控加工 |
| 修稿时间： | 2000年9月28日 |
A NC Repair Machining System of Threads on Rotary Shouldered Connections for
Petroleum Industry |
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| ZHANG Yao-hui, WANG Xiu-mei, WANG Qi-min, WANG Shi-li.A NC Repair Machining System of Threads on Rotary Shouldered Connections for
Petroleum Industry[J].Journal of Armored Force Engineering Institute,2001,15(1):37-41. |
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| Authors: | ZHANG Yao-hui WANG Xiu-mei WANG Qi-min WANG Shi-li |
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| Institution: | ZHANG Yao-hui; WANG Xiu-mei; WANG Qi-min; WANG Shi-li |
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| Abstract: | It is analyzed the key problems in the repair of threads on rotary shouldered connections for petroleum industry by NC repair machining and presented the recognition algorithm of workpiece position and the automatic apportioning method of machining allowance. The dynamic correction method of tool path was introduced, and the problem of NC machining, while the workpiece was not located, was solved. On the basis of them, sets up a NC repair machining system of threads on rotary shouldered connections for petroleum industry. |
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| Keywords: | drill pipe taper thread repair machining NC machining |
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