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DEVELOPMENT OF THE TECHNOLOGY OF REINFORCED TUBE COMPONENTS PRODUCTION VIA DRAW NG WITH FLOATING MANDREL

机译:浮法拉制天然气管件生产技术的发展

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摘要

Analysis of compacting of laminated material is made and possibilities of usage of the drawing method for tube articles fabrication of VKM Al-B alloy are examined. Construction of drawing unit with compacting on a floating mandrel is proposed. Technological shell is used for surface quality improvement. Mechanisms of joint deformation of compact billet and hard shell are studied.
机译:对层压材料的压实进行了分析,并研究了将拉拔方法用于制造VKM Al-B合金的管材的可能性。提出了在浮动心轴上进行压实的牵伸单元的构造。技术外壳用于改善表面质量。研究了紧凑型坯料与硬壳的联合变形机理。

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