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1. 发明申请

US20160052038A1 DEFORMATION APPARATUS (AS AMENDED) 有权
标题翻译：变形装置（如修改）
公开(公告)号：US20160052038A1
公开(公告)日：2016-02-25
申请号：US14780847
申请日：2014-03-10
申请人： MESSIER-DOWTY LIMITED
发明人： Jean-Philippe Villain-Chastre , Germain Forgeoux , Przemyslaw Grochola
IPC分类号： B21D26/033
CPC分类号： B21D26/033 , B21D22/16 , B21D31/06 , Y10T29/49805
摘要： Apparatus configured to deform a tubular work piece having a longitudinal axis, the apparatus comprising a support for supporting a tubular work piece to be deformed; rotation means for rotating the tubular work piece about its longitudinal axis; a nozzle for directing a stream of pressurised fluid at the tubular work piece in a direction transverse to the longitudinal axis of the tubular work piece; and means for moving one or both of the tubular work piece and the nozzle relative to one another such that the stream of pressurised fluid can be aimed at a plurality of locations along the tubular work piece; wherein the pressure of the fluid directed at the tubular work piece is great enough to cause deformation of the tubular work piece, but not so great that cutting of the tubular work piece can occur.
摘要翻译：用于使具有纵向轴线的管状工件变形的装置，该装置包括用于支撑待变形的管状工件的支撑件; 用于使管状工件围绕其纵向轴线旋转的旋转装置; 用于沿着与所述管状工件的纵向轴线横向的方向引导所述管状工件处的加压流体流的喷嘴; 以及用于相对于彼此移动管状工件和喷嘴中的一个或两个的装置，使得加压流体流可以瞄准沿着管状工件的多个位置; 其中指向管状工件的流体的压力足够大以引起管状工件的变形，但不会导致管状工件的切割发生。

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