Curved section jig

[Lance Reid]

Gidday, had been thinking about making curved sections, like a camera shutter.
Cogitated for a while, and made this today, for 30 degree sections at 115mm radius.
Couple of pieces cut from scrap as a trial.
curve cutter 1.jpg curve cutter 2.jpg curve cutter 3.jpg curve cutter 4.jpg

Start with the timber clamped to the straight piece, cut the outer curve, move timber to the curved anchor and cut the inner curve.
Might need a bit of fettling yet.

[Lance Reid]

Some cuts from the above.

375267668_7006288932728021_7342491666474319427_n.jpg

[Treecycle]

I was wondering what these would be for until I saw your thread on the Lazy Susan. Very inventive.