双锥辊轴向轧机轧制原理及轧制力能参数计算  

Rolling principle of twin cone rollers axle-mill & calculating force and energy during axial rolling

作　　者：张韶华[1] 徐伟 张猛[3] 

机构地区：[1]武汉理工大学材料科学与工程系,武汉430070 [2]洛阳高等工业专科学校,洛阳471003 [3]重庆工学院车辆工程学院,重庆400050

出　　处：《塑性工程学报》2005年第3期18-21,共4页Journal of Plasticity Engineering

摘　　要：阐明了轴向轧制原理,介绍了双锥辊轴向轧机的特点;导出了双锥辊轴向轧机轧制环、盘件回转体接触面投影面积的计算公式;提出了能量法计算轧制扭矩、功率的移位体积理论;给出了扭矩和功率的计算公式;实例计算了热轧600mm钢法兰件的轧制力、扭矩和主电机功率;设计了WGSH80型双锥辊轴向轧机的力能参数,并把实测的主电机功率与计算值进行了比较。The principle of axle rolling is expounded in this paper. Characteristic of twin cone rollers axle-mill is introduced. Computing formulae of contact projected area of ring and disc during axle rolling with twin cone rollers has been deduced. A moving volume theory of calculating rolling torque and power with energy method is put forward. The formulae of calculating torque and power have been given. As a calculating example, rolling force, torque and power of motor of hot rolling  600 mm steel ring have been calculated. The parameter of force & power of WGSH  80 Twin cone rollers axle-mill have been designed.

关 键 词：双锥辊轴向轧机 轴向轧制 力能参数 计算 

分 类 号：TG331[金属学及工艺—金属压力加工]