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随着技术经济的发展,产品的精密程度及其设计的合理性受到人们越来越多的关注,要生产好的产品,产品设计是首要问题,从而,产品的设计就成为我们研究的重点。本文将利用Msc.Marc软件建立电脑液晶屏底座模型,并对其进行有限元分析,得到了底座各个部位的应力、应变特性及危险部位。并对不同形状、不同尺寸条件下的应力分布及位移变形进行了分析和比较,从而得出底座的最佳形状及尺寸,使其不但符合产品性能要求,还满足人们的审美要求及节省材料。
With the development of technology economy, the precision of products and the rationality of their design are receiving more and more attention. To produce good products, product design is the most important issue. Therefore, the design of products becomes the focus of our research. In this paper, Msc.Marc software will be used to establish the computer LCD base model, and its finite element analysis, obtained all parts of the base of the stress and strain characteristics and dangerous parts. And the stress distribution and displacement deformation under different shapes and sizes are analyzed and compared to get the best shape and size of the base, which not only meets the product performance requirements, but also meets people’s aesthetic requirements and saves materials.