发明授权
US09138789B2 Method for adjusting a drive load for a plurality of drives of a mill train for rolling rolling stock, control and/or regulation device, storage medium, program code and rolling mill 有权
用于轧制机车车辆的轧机列车的多个驱动装置的驱动负载的调整方法,控制和/或调节装置,存储介质,程序代码和轧机

  • 专利标题: Method for adjusting a drive load for a plurality of drives of a mill train for rolling rolling stock, control and/or regulation device, storage medium, program code and rolling mill
  • 专利标题(中): 用于轧制机车车辆的轧机列车的多个驱动装置的驱动负载的调整方法,控制和/或调节装置,存储介质,程序代码和轧机
  • 申请号: US13127094
    申请日: 2009-10-22
  • 公开(公告)号: US09138789B2
    公开(公告)日: 2015-09-22
  • 发明人: Ansgar GrüssBernd LinzerAlois Seilinger
  • 申请人: Ansgar GrüssBernd LinzerAlois Seilinger
  • 申请人地址: DE Munich
  • 专利权人: SIEMENS AKTIENGESELLSCHAFT
  • 当前专利权人: SIEMENS AKTIENGESELLSCHAFT
  • 当前专利权人地址: DE Munich
  • 代理机构: Slayden Grubert Beard PLLC
  • 优先权: EP08018950 20081030
  • 国际申请: PCT/EP2009/063859 WO 20091022
  • 国际公布: WO2010/049338 WO 20100506
  • 主分类号: B21B37/46
  • IPC分类号: B21B37/46 B21B35/04 B21B1/46
Method for adjusting a drive load for a plurality of drives of a mill train for rolling rolling stock, control and/or regulation device, storage medium, program code and rolling mill
摘要:
Drive loads for a plurality of drives of a mill train for rolling rolling stock with a plurality of rolling stands each being assigned at least one drive, are adjusted essentially to a first set point value on the basis of operation of the mill train in accordance with a first pass sequence. Redistribution of drive loads is improved, by adjusting the drive loads during the rolling to a second set point value different from the first set point value based on operating the mill train in accordance with a second pass sequence different from the first pass sequence, wherein at least during the adjustment of the second set point values a feed rate of the rolling stock into the mill train is adjusted as a function of a discharge rate of the rolling stock which is arranged upstream of the mill train in the direction of mass flow.
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