首页> 外国专利> Production of a metal tube with different wall thicknesses comprises locally heating the tube having a starting wall thickness which is the same over its length in the longitudinal regions to be changed and loading with a traction force

Production of a metal tube with different wall thicknesses comprises locally heating the tube having a starting wall thickness which is the same over its length in the longitudinal regions to be changed and loading with a traction force

机译:具有不同壁厚的金属管的制造包括局部加热具有起始壁厚的管,该壁厚在要改变的纵向区域中在其长度上是相同的,并具有牵引力

摘要

Production of a metal tube (2) with different wall thicknesses comprises locally heating the tube having a starting wall thickness (AWD) which is the same over its length (L) in the longitudinal regions (LB) to be changed and loading with an axial traction force (F1).
机译:具有不同壁厚的金属管(2)的生产包括局部加热具有起始壁厚(AWD)的管,该起始壁厚在要改变的纵向区域(LB)中在其长度(L)上相同,并承受轴向载荷牵引力(F1)。

著录项

  • 公开/公告号DE102006028873A1

    专利类型

  • 公开/公告日2007-12-27

    原文格式PDF

  • 申请/专利权人 BENTELER AUTOMOBILTECHNIK GMBH;

    申请/专利号DE20061028873

  • 发明设计人 DOERR JOCHEN;PELLMANN MARKUS;

    申请日2006-06-21

  • 分类号B21C37/16;

  • 国家 DE

  • 入库时间 2022-08-21 19:49:53

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