Design and manufacture of small off-road racing car for national Baja auto race

The Baja Competition of China Society of Automotive Engineering has been held for six times since it was held in 2015. It is mainly for the design and production of small off-road vehicles carried out by vocational and undergraduate colleges. The competition requires each participating team to design and manufacture a single-seat, mid-engine, rear-drive small off-road vehicle using the same type of engine within the specified time, and participate in a number of static and dynamic project tests. This paper mainly introduces the design and manufacture process of two-drive Baja racing car, so that readers can better design and manufacture the parts of racing car, but also stimulate readers to choose more reasonable materials, trying to achieve a lighter, more stable, faster racing car. In this paper, the author put forward the car brake disc can be improved in what aspects, for readers to further explore independently. I hope this paper can help the students who participate in Baja auto competition and all the friends who are interested in car construction and car design.