DIGITAL ENGINEERING VISUALIZATION TO SUPPORT AUTOMOTIVE PRODUCT CREATION PROCESSES

摘要

The visualization of 3D product data on a PC becomes more and more important, especially in processes which do not use traditional CAD systems. For these processes the JT technology provides a powerful data format together with the appropriate visualization tools and converters.Based on productive examples we show how JT data arc used for Digital Engineering Visualization for 3D based processes without 2D drawings, virtual reality, packaging and digital mock up, body in white and powcrtrain use cases, Digital factory and more. We also point out future challenges, tasks and trends.Another aspect is the standardization and publishing of the JT format specification. This will ensure the universal and cost saving usage of JT data throughout the process chains, e.g. for long term archiving of 3D models.The usage of this Digital Engineering Visualization will bring a big advantage in the automotive product creation processes: low cost, easy to use, enables non-CAD users to perform functions currently only performed by CAD operators, mobility using portable DEV formats on laptops, better collaboration, reduction and/or elimination of drawings.