FIRST CHASSIS DESIGN RACE CAR STUDENT FORMULA SAE®

• Main Author: SYIHAN (NIM : 13106069); Pembimbing : Prof. Dr. Ir. Indra Nurhadi, AHMAD
• Format: Final Project
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/14749
• Institution: Institut Teknologi Bandung

Student Formula SAE® racing car is a racing car designed, built, tested, and competed by student in accordance with 2010 Formula SAE® Rules. The maximum capacity of engine is 610 cc. The frame design starts with a specified of Design Requirements and Objective (DR&O) frame that is based on 2010 Formula SAE® Rules and literature studies. Furthermore, selected types of skeletal structure and material used. The next step, determined the layout of major components and the position of the driver with geometry and mass distribution. Then design is created with <br /> <br /> <br /> software Autodesk Inventor Professional 2010. The next stage, didetailkan dimensions and geometry on the trunks of the framework and its main component holder. During design process, occurs 4 times change in design of frame in line with the number of parameters and supporting data are more <br /> <br /> <br /> accurate. <br /> <br /> <br /> This initial design result frame of the type of tubular space frame with low carbon steel material Wheel base which choose for this design is 1,750 mm, front wheel track 1,225 mm, and rear wheel track 1,152 mm. Diameter and thickness of pipe used respectively 27 x 2.5 mm for main hoops, front hoop, and shoulder mounting hardness bar, 27 x 2 mm for front bulkhead, bracing, front bulkhead support, side impact structure, engine mounting, differential mounting, <br /> <br /> <br /> and rear suspension mounting, and 21.3 x 2 mm for other bars. Mass distribution obtained by 49 percents front and 51 percents rear with weighting frame of 48.35 kg. This design then can be carried out dynamic analysis.