I am working on the center section of my rc airplanes wing. As you can see here I am test fitting the wing ribs to the spar and spar web. Test fitting the ribs to the spar will ensure that it all goes together properly before you glue it together.
Tutorial that goes through how you can design your own lightweight 3D printed parts! 3D printing certainly has it`s place in terms of prototyping, but I also believe it can be of use for...