I just finished printing a design for a 3" honest John I found on Thingiverse, and happened to find a 3" Loc coupler in my pile o' random tubes. Seems that lots of designs are just discs with a series of radially distributed holes, with one end having the holes further from the center, and one end with them closer to the center. A simple centering ring generator in openscad will make this. I was going to make the discs a few mm think and print in ABS and then use maybe half the coupler length as the baffle. Make a 1/4" center hole for a shock cord mount in the forward disc.
Anyone tried this? I figure ABS is a reasonable place to start, though I could try PC or ASA too.
Anyone tried this? I figure ABS is a reasonable place to start, though I could try PC or ASA too.