油气润滑技术及其在首钢冷轧机轧辊轴承上的应用

油气润滑技术及其在首钢冷轧机轧辊轴承上的应用 油气润滑技术及其在首钢冷轧机轧辊轴承上的应用 韦富强 1 佟强 2 侯俊达 1 （北京首钢设计院）1(北京首钢板材有限公司)2 摘要 摘要： 详细介绍了油气润滑技术的工作原理、系统组成和特点。 阐明了油气润滑系统在首钢 6H3C 单机架可逆式冷轧机的工作辊、中间辊、支承辊轴承的应用情况。给出了润滑油量、 给油间隔时间等参数的计算公式。 指出了油气润滑技术的设计要点。 分析了油气润滑技术的 缺陷。 关键词 关键词：冷轧机；轧辊；轴承；油气润滑 Oil-air Lubrication Technology and Its Application in Shougang Cold Rolling Mill Bearings Wei Fuqiang 1 TONG Qiang2 HOU Junda1 (Beijing Shougang Design Institute)1 (Beijing Shougang Strip Company Ltd.)2 ABSTRACT: The working principle, components and characteristics of the oil-air lubrication system are introduced detailed. The application of the oil-air lubrication system in the bearings of the work roll, intermediate roll and back up roll of Shougang 6H3C single stand reversing cold rolling mill is described. The calculation method of the oil consumption, the interval of the oil injecting, etc. are presented. The key points of the mechanical design of the oil-air lubrication are pointed. The limitations of the oil-air lubrication technology are analyzed. KEY WORDS: Cold Rolling Mill; Roller; Bearing; Oil-air Lubrication 1 前言 前言 油气润滑技术是 20 世纪 60 年代德国 R......