Invention Grant
US07367209B2 Optimised shift strategy as a function of strip width 有权
优化的换档策略作为带宽的函数

  • Patent Title: Optimised shift strategy as a function of strip width
  • Patent Title (中): 优化的换档策略作为带宽的函数
  • Application No.: US10583293
    Application Date: 2004-11-11
  • Publication No.: US07367209B2
    Publication Date: 2008-05-06
  • Inventor: Andreas RitterRüdiger Holz
  • Applicant: Andreas RitterRüdiger Holz
  • Applicant Address: DE Düsseldorf
  • Assignee: SMS Demag AG
  • Current Assignee: SMS Demag AG
  • Current Assignee Address: DE Düsseldorf
  • Agent Friedrich Kueffner
  • Priority: DE10359402 20031218
  • International Application: PCT/EP2004/012796 WO 20041111
  • International Announcement: WO2005/058517 WO 20050630
  • Main IPC: B21B31/18
  • IPC: B21B31/18
Optimised shift strategy as a function of strip width
Abstract:
The invention relates to a method for the optimization of shift strategies, as a function of the strip width, for best possible usage of the advantages of CVC/CVCPlus technology in operation of strip-edge oriented shifts in 4-/6-roller stands, comprising a pair of working rollers and a pair of support rollers for a 4-roller stand and, in addition, a pair of intermediate rollers for a 6-roller stand, whereby at least the working rollers and the intermediate rollers cooperate with devices for axial shifting, characterized in that selection of the shift position (VP), for the shifting working/intermediate rollers, is made as a function of strip width. The working/intermediate rollers are then positioned in various positions (P), relative to the strip edge and, within differing strip width ranges (B), the shift position (VP) of each roller is given by an incremental linear progressive function.
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