Hornady Lock n load AP Auto Progessive Press Case Feeder

thingiverse

10/13/19: I've finished updating the design. Dovetail joints for assembly can be a real hassle. The new version won't use dovetails anymore, instead it will use lap/dado type joints. Final assembly will still use epoxy and common #4x1/2 and 3/4 sheet metal screws. You can check it out here: https://www.thingiverse.com/thing:3844226 I made some changes to the original design by JSondag. Feel free to use them, but keep in mind they may not be exactly what you're looking for. 4/16/19: I had two lower slide noses in the thingy files that were incorrect. V5 is correct now. The prior version was missing a hole and wasn't manifold. 2/20/19: I updated my Thingiverse files. I shortened the file names, removed some obsolete ones, and included both versions of the pattern and lower slide (pin and bearing). You can pick whichever one you like best - the bearing works super smoothly. I also fixed a couple non-manifold files. 1/10/19: I made some changes to the design. The slot in the pattern is now bigger to fit a 624 bearing, and the lower slide uses a 624 bearing instead of a printed pin. I also changed the upper body so it prints flat for better results. Note: - The upper slide still uses a 624 bearing. - The support rod used was .250" dia aluminum from Home Depot. - The springs came from an assortment purchased at Home Depot. - Depending on how your printer prints, you may need to ream the holes through the tube holders. You can find videos of my rendition here: https://www.thingiverse.com/make:479086 Note that the video uses the pin version for the pattern and slide, but I've since changed over to the bearing version. The original designer's version is available here: https://www.thingiverse.com/thing:2488944 Final notes: - Dovetail joints can be a pain to fit - it depends on how your printer prints them. I had to do some scraping and cutting to get mine to fit decently. I'm thinking about changing this, but I haven't decided yet. - Fitting the top slide and bottom slide... Although they should fit dimensionally, you may experience "stickiness" when trying to move them after printing. To fix this, use a flat file to smooth out the slots and apply a light coating of moly grease. This will make them slide easily. - Pattern and lower slide (new - see update 1/10/19) The lower slide has a printed "peg" on it that follows the cutout in the pattern. Unfortunately, this peg isn't super smooth and can get stuck in the slot. Take a file or some sandpaper to smooth it out, then apply moly grease. I might change this design later to use a 624 bearing instead. - Tube holders I changed the original design's detents to use a single BB instead. - Original files It was pointed out that my remix wasn't complete, so I included the original files for the mounting bracket, brace, etc. Have fun! Bart I've been getting messages asking me to accept tips, but I won't do it. I got the originals for free and will pass them on as well. 8/17/19 I've had a few requests to print this design, but I have to decline. My job keeps me on the road, making my schedule unpredictable. There are printing services out there that can fulfill your needs in a more timely manner. Alternatively, you could try building your own printer - it's not too difficult and can be a really rewarding experience.