基于滚切方法的芡实破壳性能的研究  

Based on the Research of Gordon Nut Breaking Performance of Roll Cutting Method

作　　者：叶盛[1] 

机构地区：[1]福建工程学院机械与汽车工程学院,福州350118

出　　处：《农机化研究》2015年第11期59-62,共4页Journal of Agricultural Mechanization Research

基　　金："十二五"国家科技支撑计划项目(2012BAF12B15);福建省教育科学"十二五"规划项目(FJCGZZ12-007);福建省教育厅项目(JB14073)

摘　　要：滚切式芡实脱壳机械需事先对芡实预切开口。为此,利用有限元分析软件ANSYS,分析芡实切口长度与破壳所需最大应力之间的关系,并得到破壳最大应力随切口长度大小的变化的趋势。从分析的结果来看:当芡实切口长度为3mm左右,芡实破壳特性较好。分析结果在后续的实验中得到验证,对芡实自动化加工设备的研发具有重要的指导意义。Rolling cut type hulling machine for gorgon fruit requires pre-cut an incision on the fruit shell .This paper studies the relationship between the incision length and the maximum stress needed for shell hulling by using the finite el -ement analysis software ANSYS , and consequently ,the varying trend of maximum stress with the different incision size is obtained.From the analysis results , gordon has the best hulling characteristic when the incision length is about 3mm.The analysis results have been verified in subsequent experiments , which has an important guiding significance to the gorgon automatic processing equipment research and development .

关 键 词：芡实 滚切式 破壳性能 有限元分析 

分 类 号：S226.4[农业科学—农业机械化工程]