首页> 外国专利> MEASURING ROLL FOR DETECTION OF STRIP FLATNESS DEFECTS (VERSIONS) AND METHOD OF DETECTING STRIP FLATNESS DEFECTS

MEASURING ROLL FOR DETECTION OF STRIP FLATNESS DEFECTS (VERSIONS) AND METHOD OF DETECTING STRIP FLATNESS DEFECTS

机译:用于检测条带平直度缺陷(版本)的测量辊和检测条带平直度缺陷的方法

摘要

FIELD: process engineering.;SUBSTANCE: proposed measuring roll comprises, at least, one measuring bar resting on transducers built in roll outer surface. Note here that measuring bar is composed of strip tension measuring bar for determination of strip tension temporal process and extends, in fact, along circular contour in one preset zone of roll circular contour. In compliance with another version, said bar extends inclined to roll axis and extends on one side along one preset width zone and, on opposite side, along one preset zone of roll circular contour. Flatness measuring bar comprises, at least, one strip tension measuring bear as reference measuring bar. Note here that flatness measuring bar is used for measuring one voltage signal depending upon time and describing width coordinate. Note also that reference measuring bar is used to measure one reference time-dependent signal irrespective of width coordinate and describing strip temporal process. Note that reference signal is filtered from tension voltage signal for determination of strip intrinsic tension process.;EFFECT: higher accuracy of measurement.;7 cl, 6 dwg
机译:技术领域:过程工程;实质:提出的测量辊包括至少一个放置在辊外表面内的换能器上的测量杆。在此要注意的是,测量杆由用于确定带材拉力时间过程的带材拉力测量杆组成,并且实际上沿着轧辊圆形轮廓的一个预设区域中的圆形轮廓延伸。根据另一种形式,所述杆倾斜于轧制轴线延伸,并且在一侧沿着一个预设宽度区域延伸,并且在相反侧沿着轧制圆形轮廓的一个预设区域延伸。平坦度测量杆包括至少一个带张力测量座作为基准测量杆。注意,平坦度测量条用于根据时间测量一个电压信号并描述宽度坐标。还要注意,参考测量条用于测量一个参考时间相关的信号,而与宽度坐标无关,并描述带材的时间过程。注意,参考信号从张力电压信号中滤出,以确定带材固有的张力过程。效果:更高的测量精度; 7 cl,6 dwg

著录项

  • 公开/公告号RU2486979C2

    专利类型

  • 公开/公告日2013-07-10

    原文格式PDF

  • 申请/专利权人 BVG BERGVERK-UND VALTSVERK-MASHINENBAU GMBKH;

    申请/专利号RU20090124715

  • 发明设计人 NOE ANDREAS (DE);

    申请日2009-06-29

  • 分类号B21B38/02;B21B38/06;

  • 国家 RU

  • 入库时间 2022-08-21 16:22:56

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