INTECH DMLS 使用 Altair Inspire™ 和 OptiStruct™ 将 3D 打印卫星组件的重量减轻了 27%
技术
- 网络与连接 - 蜂窝
适用行业
- 航天
- 汽车
适用功能
- 产品研发
- 质量保证
用例
- 添加剂制造
- 快速原型制作
服务
- 硬件设计与工程服务
- 测试与认证
关于客户
INTECH DMLS 是印度金属基 DMLS 3D 打印领域的远见者。公司拥有富有创意的设计团队、缜密的分析团队、专门的机加工车间、精确的后处理设施以及精干的质量控制服务团队。凭借 30 多年的冶金专业知识和 25 年的机械加工专业知识，INTECH DMLS 已成为印度金属增材制造行业的领导者。该公司提供从概念设计到全功能金属基生产零件的完整解决方案，并为航空航天、汽车、工具和模具、快速原型制造、通用工程和医疗行业制造精密组件。
挑战
INTECH DMLS 是印度金属 DMLS 3D 打印领域的领导者，面临着减轻卫星上相机支架重量的挑战。该公司需要一次就获得正确的重量，从而消除原型迭代的需要。这是一个独特的挑战，因为该公司没有犯错误和迭代的奢侈。该团队必须专注于产品设计优化、分析、机械完整性、传热和其他标准，同时开发仿生、动态和蜂窝结构并对其产品进行轻量化分析。相机支架必须重量轻，但仍能承受预定的负载并有助于卫星的平稳运行。客户还希望支架具有特定的重量（不太轻也不太重）并且足够坚固以承受动态负载。
解决方案
为了应对这一挑战，INTECH DMLS 决定利用仿真作为标准流程来排除错误，并投资 Altair HyperWorks 来实现其仿真需求。使用 Altair HyperWorks 进行仿真在优化产品设计方面发挥了至关重要的作用。该团队利用仿真开发了仿生、动态和蜂窝结构，并对项目进行了重量优化。他们在开发周期的早期进行了所需的各种分析，以确保他们第一次就做对了。该团队验证了机械完整性及其工作情况，并检查了 3D 打印所需的支撑。该团队还检查并确保了传热方面的各种参数。应对挑战的关键解决方案是使用 Altair HyperWorks 进行拓扑优化和结构分析。 Altair OptiStruct 是用于项目分析的主要求解器，Altair Inspire 用于早期概念生成和分析，以实现产品相对于仿生形状的验证设计。
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