技术
- 分析与建模 - 数字孪生/模拟
- 其他 - 电池
适用行业
- 电子产品
- 玻璃
适用功能
- 产品研发
用例
- 数字孪生
- 虚拟现实
服务
- 硬件设计与工程服务
- 测试与认证
关于客户
三星印度研发中心 - 班加罗尔 (SRI-B) 是三星电子在韩国以外最大的研发中心。 SRI-B 拥有 3000 多名工程师,横跨不同的领域、项目、产品、客户、人员和国家,并在新兴技术领域进行研究。移动部门是 SRI-B 最古老的研发部门之一,特别致力于在竞争激烈的移动设备行业中突破硬件设计的界限。
挑战
三星印度研发中心 - 班加罗尔 (SRI-B) 是三星电子在韩国以外最大的研发中心,在移动设备行业面临着重大挑战。该行业竞争激烈,各公司不断被迫创新其硬件设计。设计周期越来越短,成本利润越来越窄,导致人们更加重视使用计算机模拟的虚拟测试。传统上,分析师会使用有限元分析 (FEA) 迭代设计,直到得出可行的解决方案。然而,由于手动探索完整设计空间的局限性,所获得的解决方案并不总是最优的。确定移动设备可靠性的关键测试之一是跌落测试,该测试通常会暴露外壳设计的弱点。
解决方案
为了应对这些挑战,SRI-B 采用 Altair HyperWorks OptiStruct® 软件进行形状和拓扑优化,以获得智能手机前后外壳的详细定义。使用典型的三星智能手机来演示优化方法。该手机具有塑料包覆成型镁压铸前壳和聚碳酸酯后壳。镜头显示模块粘附在前壳上,而 PCB 和电池则固定在后壳上,后壳通过螺钉固定在前壳上。该设备以不同方向跌落,并通过模拟监测内部组件的变形。据观察,手机的跌落可靠性与其刚度相关。刚度越高,其可靠性程度就越高。
运营影响
数量效益
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