Designing for Manufacturing on a Desktop FDM 3D Printer : designing a 3D printable DIY ceramics extruder

Abstract

This thesis delves into the realm of industrial design, specifically focusing on optimizing designs for desktop FDM 3D printers. The thesis explores strategies aimed at maximizing the benefits of FDM 3D printing. There exists a gap in understanding the unique attributes and potentials of FDM 3D printing, resulting in suboptimal use of the manufacturing method. This thesis highlights the necessity of a shift in mindset regarding the expectations of 3D printers, urging a deeper consideration of why and how parts are manufactured. By acknowledging the specific constraints and potentials in FDM 3D printing, designers can better tailor their designs for FDM printing, thus enhancing outcomes. This thesis emphasizes the importance of considering the capabilities and restrictions of the manufacturing method when it comes to the design process. Overall, this thesis aims to foster a deeper understanding of FDM 3D printing within industrial design practice, urging designers to let the manufacturing method guide the design process, and with it create better designs for manufacturing.

Employing design decisions and workarounds for the design of 3D printed objects allows for no post-processing, making the manufacturing more economical and ecological. It is possible to create professional looking and functional 3D printed products with desktop FDM 3D printers, opening up immense possibilities for users.