Ruixin Pro Scissors Attachment and Flat blade Combination

thingiverse

This is a scissors sharpening clamp attachment for the Ruixin Sharpening system. I have designed 2 different versions. Version 1 is a Scissors sharpening attachment only. Version 2 is a Scissors sharpening attachment combined with a flat ground knife magnetic table and 3-position guide system. See pictures. I highly recommend a strip of rubberized tape (I use ISC Racers Tape) for the insides of the clamps for a very secure grip. Use M4 brass threaded melt-in inserts for the 2 holes in the platform side of the clamp. Also insert a M4 brass threaded melt-in insert into the larger bottom hole of the small clamp. If you don't have brass threaded inserts, then you could probably use small M4 nuts for assembly. 3 x M4 screws of the correct length are also needed. NOTE: If you're using the Combo version (with the magnetic base and guided 3-point clips), then also use a brass insert in the small centre hole of the table platform, and use 3 Neodymium magnets forced into the 3 recess holes. Magnet size 12mmx3mm round. Simply remove the current adjustable knife guide from your Ruixin pro table, and replace it with the platform for the scissors sharpener. Screw into position with a nut of the right size on the bottom and tighten. The clamp part of the scissors attachment can be used as follows: (See my photos) Note - The bottom hole is for counter-tightening the clamp as described below. Tighten the top 2 screws onto your scissor blade to be sharpened, and then tighten the bottom screw if desired (The bottom screw should only have a brass insert on the inside of the small clamp, so it basically then opens the bottom of the clamp up when you tighten the bottom screw, effectively forcing the top closed even tighter on your scissors blade. The top two screws are for lightly holding the scissors blade in place and positioning it, after which you tighten the bottom screw which then opens the bottom of the jaws, forcing the top to grip the scissors blade tightly. Brass Threaded Inserts Example: https://www.amazon.com/dp/B07MWBJB67/ref=cm_sw_em_r_mt_dp_U_Ho0bEbPPA9P23 NOTE: Some of my other useful designs: https://www.thingiverse.com/leadingedge/designs