厚手系冷延鋼板のダルワークロールによる調質圧延特性  [in Japanese] Characteristics of Skinpass Rolling with Dull-Finished Work Roll of Sheet Gauge Cold Rolled Steel Strip  [in Japanese]

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Author(s)

Abstract

A skinpass rolling experiment using a dull-finished work roll of commercial-scale diameter has been performed on cold rolled strips with various steel grades to clarify the characteristics of roll force behavior and the transcription of material surface roughness. The effects of elongation, tension, lubrication and work roll diameter on rolling load and material surface roughness have been investigated for various steel grades, elongations given by rolling, lubrication conditions of rolling, entry and delivery tensions, and work roll diameters. The results show that steel grade, elongation, tension, especially delivery tension, and work roll diameter have significant effects on rolling load.The effect of lubrication conditions becomes notable for 1% elongation or more. The transcription of roll surface roughness to a material surface is enhanced with higher rolling load and larger elongation. Hence,if sufficient elongation is given by rolling, the control of the surface roughness of high-strength materials becames easier.

Journal

  • Journal of the Japan Society for Technology of Plasticity

    Journal of the Japan Society for Technology of Plasticity 53(616), 450-456, 2012-05-25

    The Japan Society for Technology of Plasticity

References:  15

Cited by:  1

  • Rolling  [in Japanese]

    Rolling Committee , 柳本 潤 , 柳田 明 , 瀬川 明夫 , 佐々木 保 , 三宅 勝 , 古元 秀昭 , 下田 直樹

    Journal of the Japan Society for Technology of Plasticity 54(631), 663-668, 2013-08-25

    J-STAGE  References (137)

Codes

  • NII Article ID (NAID)
    10030320128
  • NII NACSIS-CAT ID (NCID)
    AN00135062
  • Text Lang
    JPN
  • Article Type
    Journal Article
  • ISSN
    00381586
  • NDL Article ID
    023801975
  • NDL Call No.
    Z17-218
  • Data Source
    CJP  CJPref  NDL  J-STAGE 
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