Rocky Mountain RepRap Festival 2023

These are made from 1-1/8" dowel from the orange store, inlaid with padauk.

Initial set was a long time ago (already then thinking of giveaways for MRRF).

I updated the procedure so I could batch them out.

  • Tape down padauk blank (endgrain strip cross-cut from a board)
  • Tape down several round coin blanks (cross-cut from dowel)
  • Using surfacing bit (dovetail bit) cut padauk and coin blanks to consistent known thickness
  • Switch to v-bit and carve pockets in all coins and cut plug shape in padauk strip
  • Individually separate plugs and glue into pockets
  • Wait for glue to dry
  • Switch to surfacing bit and plane down coins slightly below initial surface
  • Remove all coins and sand slightly (surfacing is not quite smooth enough)

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