基于逆向工程的车标逆向建模

逆向工程在现代产品设计制造中得到了越来越广泛的应用。本文以某款车车标为实例,以Geomagic Studio及UG两种软件为平台,介绍了此产品的建模过程。主要过程包括在Geomagic Studio软件中进行车标点云数据的处理、点云三角面片化以及曲面的建构,然后将数据导入到UG软件中,进行了数据的重构,得到了完成的车标模型。通过此实例,可以看到不同逆向软件的特点及适应场合,为逆向建模提供参考。

Current Status and Future Development of Safety Standards for Electric Vehicles

Similar to conventional automobiles,same safety problems exist in electric vehicles.In the meantime,since its structural and power features are different,electric vehicles have their particular safety problems.Both domestic and international organizations have released some safety standards for electric vehicles which have also been added and complemented along with the development and research of electric vehicles.