| 钢管机械扩径工艺研究 |
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| 引用本文： | 段志伟,仝天永.钢管机械扩径工艺研究[J].锻压技术,2003,28(1):44-44,47. |
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| 作者姓名： | 段志伟 仝天永 |
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| 作者单位： | 天水锻压机床厂研究所,741020 |
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| 摘 要： | 介绍了大口径直缝焊管机械扩径的优点，原理及扩径力的计算，找出影响扩径力及扩径头寿命的因素。
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| 关 键 词： | 钢管 机械扩径 扩径力 油气管 |
Research on pipe's mechanical expanding process |
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| Tianshui Metalforming Machine Tool Works,Duan Zhiwei,Tong Tianyong.Research on pipe''''s mechanical expanding process[J].Forging & Stamping Technology,2003,28(1):44-44,47. |
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| Authors: | Tianshui Metalforming Machine Tool Works Duan Zhiwei Tong Tianyong |
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| Affiliation: | Tianshui Metalforming Machine Tool Works Duan Zhiwei Tong Tianyong |
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| Abstract: | The paper introduced the advantages, the principles and expanding force calculation of mechanical expanding for the big diameter pipes with the straight welding seam and found the factors affecting the expanding force and the life of the expanding head. |
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| Keywords: | Mechanical expanding Advantage Principle Expanding force |
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