Návrh technologie lepení dynamicky namáhaného spoje hnací hřídele na prototypu Formule Student

Abstract

The bachelor thesis deals with the design, production and testing of a prototype of a student's semi-axle, which was partly made of composite material. The theoretical part of the thesis starts with a discussion of the production possibilities and suitable composite materials and the technology of joining composite materials and steel. On the basis of this analysis, the appropriate path to follow in the design of the bonded joint between the carbon tube from which the centre of the semi-axle is formed and the steel parts is determined. In the practical part, a series of tensile tests are carried out to clearly determine the best surface treatment before bonding. Based on these findings, test specimens are then produced for torsion testing. Based on the results, the length of the bonded joint is designed and a first prototype is produced for engine brake testing. Finally, conclusions and recommendations for further developments in the field are provided.