1650铝箔粗中轧机的轧制油系统分析

Analysis of Rolling Emulsion System in 1650 Aluminum Foil Roughing Mill

加工硬化使金属的变形抗力增大,金属的变形热与摩擦热使轧件和轧辊的温度升高,辊系间的热量流动使轧辊轴向温升不均匀,产生热凸度。所以选择合适的冷却润滑剂,对控制板形十分重要。其中轧制油的工作温度、工作压力、流量和分布是主要影响因素。简述1650铝箔粗中轧机的轧制油系统的原理、设计、管道的安装及设备的设计。

Work-hardening increase resistance of metal deformation,deformation heat and frictional heat is increased temperature of rolling piece and roll.Thermal crown is generated because of non-homogenous temperature increase in roll axial direction caused by heat transfer between rolls.Appropriate rolling oil selection is important for shape control.Working temperature,working pressure,flow rate and spray distribution of rolling oil are main factors.This article Introduced philosophy and design of rolling oil system,piping installation,equipment design.