CNC MACHINING
Currently I'm using a 4-axis CNC (Computer Numerical Control) machine,
programmed by a combination of 3D modeling software, custom code
generation software, and hard-coded programming. Basically.... each
part of the mouthpiece requires a different strategy to optimize
time and precision, and getting that balance right takes a long
time. Right now I'm optimizing everything for maximum performance
(tone, articulation, projection, and reed-friendliness) and later
will be concentrating on aesthetic qualities (surface finish). CNC
programming time is expensive so I have to make choices about performance
vs. aesthetics.... I'm emphasizing performance for now, since that's
what the player experiences when he plays, and is what the listener
hears... it's the most important of the emotional considerations
in the engineering of the pieces.
In addition to the machining, I take into consideration the hand
finishing that will be required for each piece. Some parts of the
piece geometry will require more hand finishing than others, and
quality must be maintained in each step of the crafting process.
|