SP75 foam gasket mount case

thingiverse

After a few revision and test print, this project is finished! This is a case made for the PCB sandwich kit Southpaw 75. __Feature:__ -"Gasket" mount with 1/8" foam tape -Fits small printers like the ender-3 -Split into four part, only need support touching the build plate. (turn this option on in cura) -Wide bezel around the case with the SP75 logo on the top. -5 degree typing angle __Build and parts__ The keyboard case will need five(5) m3∗12 screw, five(5) m3∗14 screws or longer and 1/8" thick foam tape. Use the longer screws for the five screw on the top side. I chose foam tape because they are pretty easy to find and cheap to buy. You can alos try out other material just note the thickness should be around 1/8 of an inch. The foam tape I used is https://www.amazon.ca/gp/product/B07D7LDMYQ/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1 The build is pretty straight forward, print all four part with the flat side on the left and right on the bed(put the longest part on z-axis). Then cut foam tape into thin stripe and tape them onto the top and bottom of the inner side of the case. I found it easier to tape first then cut the extra width of the foam tape. You don't have to have tape all around like I did in the proto photo, you can try using less foam for more flex or more tape for a stiffer typing experience. Then slide the pcb+plate into the bottom case and screw in all the screws. You should slowly tighten each screw to make sure there is an equal stress distribution across the case. Huge thanks to KelvinHall05 for creating the board and running the Canadian GB and allowing me put the Southpaw75 logo on the model. __Enjoy!__