Topology optimized Clothes Hanger

prusaprinters

I bought a similar clothes hanger and really liked the cutout on the top. It allows you to put your clothes on the hanger quicker by allowing the clothes hanger to fit through the neck hole of your shirts. However the one I bought really struggles with holding medium to heavy garments.So I wondered what a more stiffer, topology optimized version would look like.The topology study was done for the weight of 2kg. With a yield strength of 35 MPa (typical for PLA layer adhesion). The safety factor was approximately 5 for all three models. For this print you will need a print bed of at least 305x305 mm.I recommend to print the even more optimized version for actual use but the unrestricted one also looks interesting.