| 自增压润滑冷拔碳钢管 |
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| 引用本文： | 蒋承纺,张启柱. 自增压润滑冷拔碳钢管[J]. 钢管, 1989, 0(3) |
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| 作者姓名： | 蒋承纺 张启柱 |
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| 作者单位： | 青岛钢铁总厂，青岛钢铁总厂 |
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| 摘 要： | 青岛钢铁总厂钢管分厂通过对压力润滑冷拔进行研究,设计了使润滑油自动增压的特殊模具及待拔管头部处理的工艺。本文简要介绍了运用此工艺冷拔碳钢管试生产情况。
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LUBRICATION PRESSURE SELF-INCREASINC COLD DRAWINC OF CARBON STEEL PIPES |
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| Abstract: | Pressure self-increasing device of lubrication oil, special dies as well as the process with which pipe heads can be treated before drawing are designed based on the investigation on pressure lubrica- tion cold drawing in steel pipe branch, Qingdao I & S Complex. The test drawing of carbo steel pipes using the process is described briefly. |
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