Digital Mill Joints: Corners, Parametric

By Prof_Snipe | Created September 13th, 2020 | Published September 13th, 2020 | Updated September 13th, 2020

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

10 min

Easy

21

Category

Joinery

Files included (17)
NameSize
Dovetail Key Corner-K.svg
2 kB
Dovetail Key Corner-R.svg
2 kB

Lumber
Shaper Origin Bits of the appropriate size
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.

This project is licensed under the Creative Commons Attribution - NonCommerical - Share - Alike license