Curved Dining Chair cnc-style wedged mortise joints

Normally I publish project that are pretty worked out, but I this case I make an exception. This dining chair is Version 6 of a design process, that is likely to be continued.

I had the opportunity to make a life size prototype on a [Holzfraese](https://www.cnc-holzfraese.de/) at [Koch-Mannes Maschinenhandel](https://www.koch-mannes.de/) in Schweinfurt. It was cut out of 18 mm plywood using a 4 mm single flute end mill at unbelievable 4500 mm/min with only two cuts (9 mm depth per cut). This