共查询到19条相似文献,搜索用时 640 毫秒
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冲压模CAE技术及软件选型方法 总被引:3,自引:0,他引:3
综述了国内外常用冲压模具CAE分析软件的内容和种类,从实用角度讨论了CAE系统应用中诸如规划、软件选型、人员培训、应用推广等问题,对其选型和实施方法作了重点介绍。 相似文献
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介绍了精铸轻量化常用的CAE模拟软件,阐述了不同阶段的几种模拟分析流程,并介绍了结构CAE模拟和铸造工艺CAE模拟结果可行性评价的标准要点,联合应用两种CAE模拟分析结果对产品的设计开发方案给予客观评价. 相似文献
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阐述了MPA7.1软件的重要作用及地位,介绍了MPA分析模块的作用.通过应用MPA7.1软件对挂机面板进行CAE综合分析,显示了CAE技术在产品开发过程中对于优化塑料制品设计和优化注射工艺参数等方面所起到的显著作用。 相似文献
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注射模设计中CAE技术的综合应用 总被引:1,自引:0,他引:1
用注射模CAE软件和结构分析软件对注射模内塑料流动和模具零件的变形进行了CAE分析,克服了使用单一软件分析的不完整性,使CAE分析的结果和实际的情况更吻合,为对注射模设计进行全面CAE分析提供了实用的参考方法。 相似文献
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Up to now, so much casting analysis software has been continuing to develop the new access way to real casting processes. Those include the melt flow analysis, heat transfer analysis for solidification calculation,mechanical property predictions and microstructure predictions. These trials were successful to obtain the ideal results comparing with real situations, so that CAE technologies became inevitable to design or develop new casting processes. But for manufacturing fields, CAE technologies are not so frequently being used because of their difficulties in using the software or insufficient computing performances. To introduce CAE technologies to manufacturing field,the high performance analysis is essential to shorten the gap between product designing time and prototyping time.The software code optimization can be helpful, but it is not enough, because the codes developed by software experts are already optimized enough. As an alternative proposal for high performance computations, the parallel computation technologies are eagerly being applied to CAE technologies to make the analysis time shorter. In this research, SMP (Shared Memory Processing) and MPI (Message Passing Interface) (1) methods for parallelization were applied to commercial software "Z-Cast" to calculate the casting processes. In the code parallelizing processes,the network stabilization, core optimization were also carried out under Microsoft Windows platform and their performances and results were compared with those of normal linear analysis codes. 相似文献
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铸造凝固模拟技术已广泛地应用于生产实践中。多年来 ,对于此项技术的研究大都局限于数值求解的算法上 ,很少对数值结果的可视化进行专门研究 ,要促使CAE软件更加广泛地应用于铸造生产过程中 ,对其进行可视化开发是不可忽视的一项工作。在铸造CAE系统中 ,每次凝固模拟分析 ,划分的网格单元数 ,少则上百万 ,多则几千万。在基于OpenGL技术下 ,要获取令人满意的帧动画效果 ,应尽量缩减其绘制的网格数。本文重点介绍了表面搜索算法、表面网格合并算法等算法的实现。这些算法的成功实现 ,使得图形的实时显示成为可能。 相似文献
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近年来,CAE有限元分析快速发展,它改变了传统机械加工的粗放型发展模式,在先进制造业中起到重要的作用。本文以一款中等复杂塑件为主线,浅谈了一些CAE分析的基本流程,介绍了CAE在模具优化设计中的基本过程,以获取更高的性价比。 相似文献