The basic question driving my project is how we can make use desktop 3D printers as best as we can in our homes. This is a very current problem, because in the past...Plus the main focus was on rapid prototyping but in the future it is on rapid manufacturing. This is because the price of the FDM printers is decreasing greatly. One of the possible solutions is the joint design. If we want to create larger objects with our printers, we should print only the small joints and we will be able to connect bigger parts from different materials.
I optimised my joint collection to 3D printers. It is allowed to connect 8 millimetres plywood sheets to each other in different angles. It contains 90, 45 and 120 degree elements. One important feature of the design is that you do not have to screw or glue the parts. It is possible to build furniture, installations, partitions and anything else. It only depends on your creativity.