We use 3D scanner to use laser to measure the boat, then generate the 3D drawing on othe software. And this 3d model is used to create a program to produce the boards on CNC wood router. This way takes less time than the previous method to produce the boatand replacement parts or addtional boats. The accuracy of the new way is also much greater since cnc wood router reproduces the parts defined in the 3D model with a high level accuracy.
Suggest you use cnc wood router with ballscrew on three axis and servo motor system. Because ballscrew offer smooth motion, a high level of accuracy and repeatability and minial maintenance. A closed loop servo control system provides constant position feedback, higher power and smooth continuous motion that elimiates the possibility of losing position in the middle of a parts. CNC wood router comes with vacuumhold down system and dust collecting system. These two functions could meet boat production.