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(六)薄带钢冷轧机创新辊型设计
Navneet Singh , Satish. Kumar Tripathi , Manish Kumar , Amit Sharma , Vidyadhar
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2
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Kelkar 3
(1. 印度哈里亚纳邦 Digi Drive 有限公司;
2. 印度哈里亚纳邦 Yogiji Technoequip 有限公司;
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3. 印度浦那 Span 联合公司)
摘要:本文提出了一种冷轧机辊型设计,在不影响板形的情况下实现更大的压下 ᇏݓࣁඋ࿐߶
量、更少道次轧制更薄的产品。本研究基于对不同辊型模型上施加的轧辊分离力
的模拟,分析了轧辊和带钢上的应力分布。本研究还包括 YOGUI-DIGI 提供六
辊可逆冷轧机的热分析,与其他轧机相比,在相同的原料厚度条件下,该轧机具
有更大的道次压下量,并分析了冷轧过程中带钢、冷却液和轧辊温度的重要性。
关键词:热轧,有限元,质量流
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Innovative Roll Profile Design For Thin-strip Cold
Rolling Mills
ABSTRACT:This paper presents a roll profile design to achieve greater reductions on
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a cold rolling mill to produce much lighter gauges in fewer passes without
compromising strip shape. This study is based on the simulation of roll separating
force applied on models with different roll profiles and analyzes the stress distribution
across the rolls and the strip. The study also includes the thermal analysis of
YOGUI-DIGI-supplied 6-high reversing cold rolling mills with more pass reduction
for similar incoming thickness compared to other mills and the significance of strip,
coolant and roll temperatures in the cold rolling process.
原文参考 CMISI 数据库:AISTech 2021-Proceedings of the Iron & Steel Technology
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Conference,29 June-1 July 2021, Nashville, Tenn., USA
CSM 中国金属学会 CMISI 冶金工业信息标准研究院
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