发明申请
US20010002548A1 Method of producing elongated forged articles 失效
生产细长锻造制品的方法

  • 专利标题: Method of producing elongated forged articles
  • 专利标题(中): 生产细长锻造制品的方法
  • 申请号: US09731253
    申请日: 2000-12-06
  • 公开(公告)号: US20010002548A1
    公开(公告)日: 2001-06-07
  • 发明人: Detlef Stamm
  • 申请人: SMS EUMUCO GmbH
  • 申请人地址: null
  • 专利权人: SMS EUMUCO GmbH
  • 当前专利权人: SMS EUMUCO GmbH
  • 当前专利权人地址: null
  • 优先权: DE19958846.5 19991207
  • 主分类号: B21J013/10
  • IPC分类号: B21J013/10
Method of producing elongated forged articles
摘要:
A method of operating a forging press having a plurality of tool stages between which workpieces are advanced in succession. Each tool has two identical dies with a center-to-center spacing of half the stroke of a transporter for advancing the workpieces from stage to stage so that in each stage during each forging stroke of the press only one die is in contact with the workpiece while the other die is unused and in the next working stroke, the unused die engages the workpiece and the previously used die is unused. The result is a minimization of the contact time of workpieces with any given die and hence an increase in the life of the dies for a given press output or enhanced output of the press with equal or reduced die wear.
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