A few of ways that I know of.
1. Find a local kitchen countertop company that has a large flat bed digitizer. See if they will let you borrow it to digitize your templates. Often they go to the job side and make templates to match the customers walls and counters. Then they come back to the shop and digitize these templates into CAD.
2. Use your own CNC Router. Put a pointed dowel in the spindle. Move this around over the template (Manually) and start recording the locations. Some software has a way to record these spots for you, but I am not sure about this. You can always write them down and reenter into your CAD.
3. Trace the templates onto grided paper. Measure the X Y points and enter into your CAD manually. |