project
Generating Reversible Interlocking Structures for Non-compatible FDM Polymers
Mar 2023 - ongoing
MSc student Thomas van Zeijl created detachable connections for non-matching FDM polymers in 3D printing. The interlocking method was developed to combine incompatible materials in a 3D print while enabling easy recycling, marking a new direction towards sustainable 3D printing practices
This research introduces a method to reversibly join materials by a 3D printed interlock structure. It allows combining chemically incompatible polymers in Multi Material Additive Manufacturing (MMAM), enhancing recyclability without compromising strength or durability. Addressing a key challenge in 3D printing, the proposed method facilitates easy joining and separation of different polymers through controlled heating, enabling efficient recycling. This method represents an advancement in making MMAM more sustainable by improving the recyclability of products made from incompatible polymers.
