基于水平碾搓式银杏脱壳的三维数值模拟  

Three Dimensional Numerical Simulation on the Shelling Process with Horizontal Extrusion-grind Ginkgo Decorticating Equipment

作　　者：张日红[1] 朱立学[1] 

机构地区：[1]仲恺农业工程学院机电工程学院,广州510225

出　　处：《农机化研究》2012年第8期38-41,共4页Journal of Agricultural Mechanization Research

基　　金：广东省自然科学基金项目(9151802904000012);国家自然科学基金项目(51075406)

摘　　要：对水平碾搓式银杏脱壳机理进行了阐述,并在此基础上得出了动定碾盘间距调整的合理数值范围,进而对银杏在动定碾盘间处于不同接触状态下的应力分布进行了有限元分析,获得了水平碾搓式银杏脱壳的数值模拟结果。The paper introduced the shelling principle of horizontal extrusion-grind ginkgo process On this basis,the reasonable range of adjustment parameters of the distance between dynamic grinding-disc and static grinding-disc are su ggested,then the stress distributions of ginkgo in different contact conditions are studied using the finite element analysis method.The numerical simulation results of horizontal extrusion-grind ginkgo decorticating process is obtained.

关 键 词：水平碾搓式 银杏脱壳 有限元分析 ANSYS 

分 类 号：S662.2[农业科学—果树学] S226.4[农业科学—园艺学]