Digital Mill Joints: Corners, Parametric

By Prof_Snipe
|
BY-NC-SA 4.0 License
|
Updated Sun Sep 13 2020

Recreation of Jochen Gros' 50 CNC Joints (Corners). Fusion file, width and thickness are parametric.

10 min
Easy

417

Joinery

Files Included (17)

  • Dovetail Key Corner-K.svg

    2 kB
  • Dovetail Key Corner-L.svg

    2 kB
  • Dovetail Key Corner-R.svg

    2 kB
  • Dovetail Key Corner.f3d

    196 kB
  • Halved Dovetail Corner-L.svg

    1 kB
  • Halved Dovetail Corner-R.svg

    1 kB
  • Halved Dovetail Corner.f3d

    107 kB
  • Halving with Eliptical Tenon-L.svg

    4 kB
  • Halving with Eliptical Tenon-R.svg

    4 kB
  • Halving with Eliptical Tenon.f3d

    80 kB
  • Jigsaw Miter Joint-L.svg

    1 kB
  • Jigsaw Miter Joint-R.svg

    2 kB
  • Jigsaw Miter Joint.f3d

    127 kB
  • Miter Joint with Butterfly Key-K.svg

    1 kB
  • Miter Joint with Butterfly Key-L.svg

    1 kB
  • Miter Joint with Butterfly Key-R.svg

    1 kB
  • Miter Joint with Butterfly Key.f3d

    130 kB

Materials

Lumber

Tools

Shaper Origin

Bits of the appropriate size

Instructions

Contents: - Parametric fusion files - Untouched-up SVG's as exported by the Shaper Fusion360 plugin The fusion files are parametric and __should__ adjust the joint to the width and thickness of your lumber within limits of the design. There's also a parameter to adjust for fit but I've currently set it to 0 and for now would rather add the offset using origin, set it to a negative value (e.g., -0.007") to adjust the fit. The attached SVG's are for 2" wide lumber. The tight corners are not yet accounted for in the SVG's so you'll need to add the necessary adjustments in the SVG file or chisel out the excess. For the miter joint with butterfly keys, the key should be 1/2 the depth of the wood. I have only cut the three in the photo so I don't know the two other joints are correctly laid out.


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