平整辊表面粗糙度衰减规律的研究
Study on Attenuation of Working Roller’s Surface Roughness in Planisher

镀层基板表面形貌的获得与平整辊表面的状况存在密切关系，研究平整辊表面粗糙度衰减规律对基板表面粗糙度的控制具有重要的意义。本文结合双机架平整机组的设备与工艺特点，研究工作辊原始粗糙度、轧制公里数、轧制力等因素对平整辊表面粗糙度影响，通过实验数据分析与理论回归，建立了平整辊粗糙度衰减的数学模型，该模型经实际生产数据验证，具有良好的精度。
The surface morphology of substrate for coating is closely related to the condition of the surface of working roll’s surface roughness in planisher. It is of great significance to study the attenuation of surface roughness of roller to control the surface roughness of the substrate. In this paper, com-bined with the equipment and process characteristics of the two-frame planisher, the influence of the original roughness, rolling mileage and rolling force on attenuation of roller’s surface roughness is studied by experimental data and regression theory. The mathematical model of attenuation of surface roughness is established. The model is verified by actual production data and has good precision.