国家知识产权局信息显示,东风汽车股份有限公司申请一项名为“一种白车身强度仿真分析方法”的专利,公开号CN121580508A,申请日期为2025年11月。专利摘要显示,本申请涉及一种白车身强度仿真分析方法,包括以下步骤:建立白车身的有限元模型,采用预设的网格划分标准进行自动化网格划分并赋予料厚属性,为所述白车身的有限元模型中的零部件赋予线弹性材料属性;对未建立网格的零部件根据其质量和质心进行配重,...
Source Link国家知识产权局信息显示,东风汽车股份有限公司申请一项名为“一种白车身强度仿真分析方法”的专利,公开号CN121580508A,申请日期为2025年11月。专利摘要显示,本申请涉及一种白车身强度仿真分析方法,包括以下步骤:建立白车身的有限元模型,采用预设的网格划分标准进行自动化网格划分并赋予料厚属性,为所述白车身的有限元模型中的零部件赋予线弹性材料属性;对未建立网格的零部件根据其质量和质心进行配重,...
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