OPTIMIZATION OF ROLLING SHEAR MECHANISM

摘要：

A new method on optimizing and designing the rolling shear mechanism is proposed in this paper.In this method, the lengths of critical rods and initial crank angle are viewed as design variables, the upper shear blade closest to the pure rolling shear in the shearing stage is viewed as objective function and the maximum mouth opening, the mechanism configuration, the lowest locations of check points on upper shear blade and shear angle are viewed as constraints.The differences between the optimization method of rolling shear mechanism and exist methods are as follows: the objective function is established based on meshing principle of pinion and rack mechanism; not only the accumulated deviations of check points between the ideal value and actual value on the upper shear blade will be minimized, but also the maximum deviation will be minimized.Thereby, the better optimization result can be obtained.

关键词： Shearing mechanism.Pure rolling Optimization design

作者: CHAOYAN WAN ZHENHONG WANG SHUANG CHENG YING LIU

作者单位: School of Mechanical Engineering,Dalian Jiaotong University,Dalian,! 16028,China School of Mechanical Engineering,Dalian JiaotongUniversity,Dalian,116028,China School of Mechanical Engineering,Dalian Jiaotong University,China DHI,DCW GROUP CO,,LTD,China

会议类型: 国际会议

会议名称: 3rd International Conference on Mechanical and Electrical Technology(ICMET2011) (2011第三届机械与电气技术国际会议)

会议地点: 大连

会议语种:英文

页码: 589-593

在线出版日期: 2011-08-26（万方平台首次上网日期，不代表论文的发表时间）