Generative Design in Bicycle Frames: A Review

This paper addresses the analysis of the projects related to generative design (GD) applied to bicycle frames. GD constitutes an innovative working methodology by providing designers with computer algorithms capable of generating potentially efficient designs and, in turn, responding to established design objectives and constraints. Its application to the design of different types of mechanical components is growing and a clear example of this is bicycle frames. The main reason why GD stands out among other work procedures is the resolution and generation of complex digital geometric models. Furthermore, the case studies analyzed reflect a clear convergence towards the achievement of two common goals thanks to the use of GD, which are: the efficient use of materials and, consequently, the reduction of costs associated with the production process. However, there are not many scientific communications about GD applied to bicycle frames and just a few projects dealing with this subject. In short, the GD can contribute, thanks to additive manufacturing (AM), as a turning point in the process of design and construction of components with high performance and reduced costs compared to traditional methods.