Frame for 11"x14" Canvas Painting

Friend gave me this painting, and I wanted to make a frame for it.

Did a bunch of little test prints to get the dimensions right and clips working. You can see all the earlier iterations in the skp file.

Printed it with 4 pieces, connected by dowel pins, with some triangle notches for sitting on a nail in the wall. Not perfect, but it suited my needs, wanted to share in case anyone else can benefit from it. May make improvements if I print another one for a different painting.

The added 2.5mm tolerance in the part names is because I had to make some pieces a little longer than 11" or 14" when constructed, so they'd stay tightly jointed when the canvas picture frame was inserted.

Really, you could take the profiles and clips and adjust it to whatever painting size you need. If it's really big, you might need to create a plain ‘straight’ section though.

Printed with PLA on MK4S, standard speed settings I think. Printed with the ‘back’ surface of the frame on the print bed. Used supports only for the underside of the small clips. You'll notice that the corners are a little different, as I improved the design as I printed each piece, but was too lazy to go back and update the older ones. You may have to update the pin dimensions based on your printers tolerance - i think my file is 0.1mm smaller than the hole diameter.