梅赛德斯-奔驰汽车的车头。

行业 CAD

汽车设计和开发

我们与特定行业的公司密切合作,打造了行业专用的设计工具。通过融合典范做法,我们可以帮助您找到改进产品性能和设计的新方法。

免费试用 30 天

试用汽车设计解决方案

利用新一代解决方案优化您的汽车产品设计并加快您的工作流程。

A woman wearing a blue sweater working on a car's front bumper design in NX CAD on a desktop computer
点播式网络研讨会

面向汽车行业的新一代设计

了解如何使用新一代的设计 CAD 解决方案应对汽车行业中的轻量化、电动化和自动驾驶趋势。

在 NX 中设计的汽车所有内部零件的 3D 渲染图。

NX automotive CAD for vehicle design and development

Create advanced vehicle designs with NX CAD by leveraging the comprehensive suite of automotive engineering integrated tools, enhancing the efficiency of automotive engineering projects and unleashing design innovation. NX CAD enables you to rapidly iterate complex components and assemblies with powerful modeling capabilities, including parametric and direct modeling. 

NX CAD is part of Designcenter. The Designcenter portfolio delivers advanced 3D design capabilities to Siemens Xcelerator, integrating across disciplines to deliver the comprehensive digital twin. 

NX CAD offers designer-level simulation capabilities to shift your engineering process to the left. It also includes integration with Simcenter, which supports advanced simulation capabilities, including motion analysis and stress analysis, enabling you to validate mechanical operations and assess the durability of car designs under real-world conditions. 

Digital twin in CAD vehicle design

Optimize your vehicle's design before it's built, accelerate the development cycle, rapidly iterate based on data-driven insights instead of physical modifications and reduce costs by creating a comprehensive digital twin in NX. The digital twin of a vehicle is a game-changer for developers and car designers, as you can have a virtual replica that mirrors the physical car in the virtual world.

Why leverage digital twin technology:

  • Simulate performance, analyze data and refine designs before building physical prototypes
  • Test aerodynamics, fuel efficiency, battery performance and even crash scenarios in a risk-free environment at a much lower cost
  • Visualize and perfect vehicle aesthetics and ergonomics in a highly interactive and dynamic way
  • Optimize both form and function simultaneously by tweaking design elements, materials and structural components in a virtual environment while immediately assessing the impact on performance and manufacturability
  • Refine all aspects of the vehicle—from software to user experience—prior to production by collaborating real-time between cross-functional teams
A rendering of a red car design with a teal

Immersive VR technology for car design and development

一组工程师在办公室中用索尼 XR 头戴式显示器在沉浸式环境中查看 Oracle 红牛车队一级方程式赛车的组装过程,并在虚拟显示器上显示了方向盘组件的设计。

Experience a whole new level of virtual models with NX Immersive Designer. Step inside your CAD creations with a VR. Unlike traditional 3D modeling on a screen, immersive design allows you to experience a vehicle’s geometry at full scale, providing a more intuitive sense of space, proportions and design details. Identify potential issues early such as ergonomic constraints, visibility concerns or assembly challenges all within a fully interactive virtual environment. By integrating real-time collaboration, even if your teams are in different locations, you can all review and refine vehicle designs together, thus improving decision-making and reducing costly iterations.

Go beyond just visualization and design reviews in VR: With NX Immersive Designer, you can actually make design changes with natural gestures, manipulate your models, conduct fit-and-finish evaluations and even simulate assembly processes in the immersive environment. By getting a deeper, more realistic understanding of how parts and systems come together, you can streamline streamline design validation and accelerate overall development.

Bridge the gap between conceptualization and production as you leverage an immersive approach, ensuring every design decision is grounded in a highly detailed, real-world perspective—without the need for expensive physical prototypes. 

协同

NX for automotive seamlessly integrates with other Siemens software, facilitating smooth data exchange and collaboration across your teams, ensuring that all stakeholders stay aligned from conceptual design through to manufacturing.

Automotive design add-ons in NX CAD

Explore some of the highlighted automotive-specific add-on modules available in NX CAD. For more information, check out the add-on modules fact sheet.

Additional NX CAD add-ons for automotive design

Utilize specialized toolsets in NX CAD for automotive design and development to automate routine tasks and reduce the time from design to production. A flexible design experience allows you to create innovative, efficient, higher-quality vehicle solutions tailored to specific requirements.

NX CAD 经济实惠,且具有令牌许可可扩展性

NX CAD 基于价值的许可(令牌许可)可为附加模块提供更强的经济性和可扩展性。这种灵活、可扩展的许可模式可帮助企业管理成本,同时仍可利用强大的 CAD 工具进行工业设备和机械设计。

通过基于令牌的许可提高灵活性

基于令牌的系统允许贵公司购买令牌池,而不是单个软件许可证。可以根据需要利用这些令牌来访问各种高级软件功能和附加模块。

使用 NX CAD 令牌许可证进行扩展

需求适应性:随着项目需求的变化,团队可以访问不同的 NX 模块,而无需购买额外的永久许可证。这种灵活性使企业能够在不进行大量前期投资的情况下扩大或缩小运营规模。

NX CAD 令牌系统的优势

  • 成本节约:只需订阅一次 NX 基于价值的许可,即可访问 NX CAD 中的 100 多个附加模块,而不是为每个模块订阅单独的许可证。
  • 管理简单:NX CAD 中的每个模块都指派了一个令牌值。自动签入签出系统可以根据需要轻松使用模块,然后在使用完模块后将分配的令牌返回池中。
  • 支持多种工作流程:令牌池中有 100 多个附加模块,用于行业特定的工作流程、机电一体化和工厂设计、核心设计、工业设计和造型、产品设计、基于模型的定义、知识重用、设计验证、布线系统、电气系统开发、夹具、夹具和工装、PCB 设计和零件制造。
图为基于价值的许可:四台代表用户的台式计算机、令牌池中的“令牌”堆以及“签出”模块所需的具有不同令牌值的产品模块。

AI tools in NX for automotive design

Automate repetitive tasks, increase efficiency and accelerate development cycles with AI tools for automotive design. Get real-time optimal design modification suggestions based on historical data and industry or company standards to improve design accuracy, quality, manufacturability and weight.

Sustainability in automotive design is crucial

Leverage powerful tools in NX that support environmentally friendly innovations. Choose sustainable materials including to optimize for lightweighting, create electric vehicles, develop fuel-efficient vehicles.

案例分析

甲骨文红牛车队

西门子软件解决方案帮助甲骨文红牛车队实现效率、一致性和成本效益
Case Study

西门子软件解决方案帮助甲骨文红牛车队实现效率、一致性和成本效益

公司:甲骨文红牛车队

行业:汽车及交通运输行业

位置:米尔顿·凯恩斯, United Kingdom

Siemens 软件:NX, SES (formerly Vistagy), Teamcenter

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