Tribological contact of work roll in hot rolling

热轧工作辊的摩擦接触

• 批准号: DP0773329
• 负责人: Prof Kiet Tieu
• 金额: $ 24.96万
• 依托单位: University of Wollongong
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2007
• 资助国家: 澳大利亚
• 起止时间: 2007-01-01 至 2010-04-30
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP0773329
• 关键词: Tribological; contact; work; roll; hot

Steel and aluminium manufacturers form their products by shaping a hot metal billet using, for example, presses and rollers which contact the rapidly cooling metal in the production line. The economic benefits of lubrication, reduced rolling force (up to 25%), reduced roll wear and extended roll life (up to 40%), reduced down time due to roll change, and better strip quality are very significant for these manufacturing processes. This comprehensive program will provide new knowledge on lubrication and roll wear to help Australian manufacturing industry (e.g. steel and aluminium) to better understand and optimise their processes to achieve maximum benefits.

钢铁和铝制造商通过在生产线上使用压机和滚轮接触快速冷却的金属来塑造热金属钢坯，从而形成产品。润滑的经济效益，减少轧制力（高达25%），减少轧辊磨损和延长轧辊寿命（高达40%），减少由于轧辊更换的停机时间，更好的带钢质量对这些制造过程是非常显著的。这个综合项目将提供有关润滑和轧辊磨损的新知识，以帮助澳大利亚制造业（如钢铁和铝）更好地了解和优化其工艺，以实现最大效益。