• Volume 31 Issue 12
    Aug.  2021
    Turn off MathJax
    Article Contents
    ZHANG Yun, YANG Quan, SHAO Jian, DU Xiao-zhong, WANG Xiao-chen. Edge drop control using sinusoidai tapered work roll on a UCMW mill[J]. Chinese Journal of Engineering, 2009, 31(12): 1611-1615. doi: 10.13374/j.issn1001-053x.2009.12.015
    Citation: ZHANG Yun, YANG Quan, SHAO Jian, DU Xiao-zhong, WANG Xiao-chen. Edge drop control using sinusoidai tapered work roll on a UCMW mill[J]. Chinese Journal of Engineering, 2009, 31(12): 1611-1615. doi: 10.13374/j.issn1001-053x.2009.12.015

    Edge drop control using sinusoidai tapered work roll on a UCMW mill

    doi: 10.13374/j.issn1001-053x.2009.12.015
    • Received Date: 2009-03-18
      Available Online: 2021-08-09
    • Taking the UCMW mill, a cold roiling mill, for an example, the finite element method (FEM) was employed to estimate the effects of tapered work roll shifting and the change in roll contour of the work roll end on edge drop control. The results show that the edge drop of cold rolled strips decreases with the increase in penetration length of the tapered part into strip edge when the work roll end is defined as a sinusoid curve, and the function of edge drop to work roll shifting is parabolic. The effect of work roll shifting on edge drop control increases with the increase in taper at the work roll end. Edge drop can be alleviated by increasing the taper of the work roll end at the same work roll shifting, whereas it can be also reduced when the roll contour at the work roll end does not change but the taper length decreases. In addition both the unevenness of pressure distribution and the maximum pressure between the work roll and the intermediate roll can be alleviated in terms of decreasing the taper and increasing the taper length.

       

    • loading
    • 加載中

    Catalog

      通訊作者: 陳斌, bchen63@163.com
      • 1. 

        沈陽化工大學材料科學與工程學院 沈陽 110142

      1. 本站搜索
      2. 百度學術搜索
      3. 萬方數據庫搜索
      4. CNKI搜索
      Article views (203) PDF downloads(8) Cited by()
      Proportional views
      Related

      /

      DownLoad:  Full-Size Img  PowerPoint
      Return
      Return
      中文字幕在线观看