AAR Coupler Type E

cults3d

I've always craved a well-crafted coupling device. So, I tracked down the CAD files for an AAR Type E Coupler, made some minor tweaks to enhance printability, and voila! Here are the files scaled precisely 1:1. For my own prints, I opted to reduce the scale to 30% of the original in Prusa slicer. The only additional components you'll need, aside from your printed parts, are two rods with a diameter of 2.5mm and a length of approximately 1.5cm (for the 30% scaled-down version). I highly recommend using supports during the printing process.