通过对辊型设备的结构设计和改进,重点阐述两种辊型方法,以满足客车不同部位蒙皮成型的要求。关键词:客车蒙皮;辊型设备;结构设计;工艺改进Abstract :Through designing and improving the st ructure of roll forming equipment for the bus skin panels , this pa2 per briefly int roduces two methods of the roll forming technology to meet the requirement s of the bus skin panels forming.Key words :Bus skin panel ; Roll forming equipment ; St ructure design ; Technology improvement