Torque modelling and experiment in pelleting process of rotated roll forming

摘要：

　　First the extruding force model of isotropic powder material passing through the die hole in pelleting process was founded,then the pressure distribution model in the extruding areas was built.Based on the two models,the torque model in pelleting process of rotated roll forming was developed.The experiments were carried out on the special designed pellet mill and the wireless torque testing system was used to analysis the torque datum.It is shown the computing datum is very close to the experimental results.The researches are helpful to the optimal structural design,energy consume reduction and proper use of the pellet mill in practice.

关键词： powder rotate extruding pelleting torque

作者: Wu Kai Sun Yu Peng Binbin

作者单位: School of Mechanical Engineering, Nanjing University of Science and Technology,200 XiaoLingWei Street,Nanjing,China,210094

会议类型: 国际会议

会议名称: the 2012 International Conference on Frontiers of Mechanical Engineering and Materials Engineering (机械工程与材料工程国际会议())

会议地点: 香港

会议语种:英文

页码: 609-613

在线出版日期: 2012-07-27（万方平台首次上网日期，不代表论文的发表时间）