| 一种新型实用的四柱式管端加厚液压机 |
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| 引用本文： | 司宗青.一种新型实用的四柱式管端加厚液压机[J].锻压装备与制造技术,2017,52(5). |
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| 作者姓名： | 司宗青 |
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| 作者单位： | 徐州锻压机床厂有限公司,江苏徐州,221116 |
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| 摘 要： | 介绍了一种新型实用的四柱式管端加厚液压机组。本机组主要适用于油管和钻杆管端加厚(内加厚、外加厚及内外加厚)工艺及套管管端的定径工艺。
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| 关 键 词： | 液压机 管端加厚 四柱式 钻杆 油管 |
A new practical four-column pipe end upsetting hydraulic press |
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| SI Zongqing.A new practical four-column pipe end upsetting hydraulic press[J].China Metalforming Equipment & Manufacturing Technology,2017,52(5). |
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| Authors: | SI Zongqing |
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| Abstract: | A new practical four-column pipe end upsetting hydraulic press unit has been introduced in the text.This machine unit is mainly suitable for the upsetting process of oil pipe & drilling pipe end (including inside upsetting,outside upsetting,and inside & outside upsetting) and sizing process for sleeve pipe end. |
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| Keywords: | Hydraulic press Pipe end upsetting Four-column type Drilling rod Oil pipe |
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