双锥形件无芯模旋压的工艺参数优化  

Technical parameter optimization about spinning of double conical parts without mandrel

作　　者：王鸿基[1] 陈晨[1] 徐迎强[1] 王其善 韩英 

机构地区：[1]合肥工业大学材料科学与工程学院,安徽合肥230009 [2]芜湖诗宾科技有限公司,安徽芜湖241000

出　　处：《模具技术》2011年第3期6-11,共6页Die and Mould Technology

基　　金：华中科技大学材料成形与模具技术国家重点实验室基金资助(09-07);科技部中小企业技术创新基金(09c26213401462)

摘　　要：提出了双锥形件旋压加工的一种新方法。基于正交试验法进行试验设计,运用ABAQUS/Explicit平台进行旋压成形模拟,对得到的结果进行极差分析,确定各因素对每个试验指标的影响程度。采用综合平衡法对工艺参数组合进行优化,并对优化的工艺参数进行有限元模拟验证,最终得到优化的旋压工艺参数组合。A new way of spinning to process double conical parts was proposed,and the experimentation methods were designed based on the orthogonal experiment.The spinning process simulation was carried on the ABAQUS/Explicit platform.The degree of influence was determined by the range analysis of the results.Then the technical parameters were optimized by overall equilibrium method and were verified through FEM simulation.Finally,the optimized technical parameter combinations were obtained.

关 键 词：双锥形件 旋压 正交试验 综合平衡法 工艺参数 

分 类 号：TG306[金属学及工艺—金属压力加工]