期刊论文

中文

中国农机化学报

2095-5553

2016

37

5

98-100,129

10.13733/j.jcam.issn.2095-5553.2016.05.023

国家粮食局粮食公益性行业科研专项（201413007）；

本校为第一机构

对文冠果的几何特性进行测定,用Solidworks建立三维模型,并运用Workbench对文冠果分别在X、Y、Z 3个加载方向下的应力、应变的分布状态进行分析,得出最佳的破壳方式.分析结果表明:沿Y方向施加加载的破壳效果最好,产生的变形最大,应力和应变扩散范围较广,裂纹扩张较好.与实际试验结果相一致.这为文冠果剥壳机的研制提供一定的理论基础.

With geometrical properties of Xanthoceras sorbifolia Bunge determined,a three-dimensional model of Xanthoceras sorbifolia Bunge was established by Solidworks.The stress distribution and the strain distribution of Xanthoceras sorbifolia Bunge were analyzed by Workbench under three loading methods of X,Y,and Z.Compared with the experimental data,the best breaking effect was decided.The conclusion indicates that loading under Y direction has the best breaking effect,the maximum transformation,a wider distribution of stress and strain,and a better expansion of crack.The study provides a theoretic...