DIY CNC Router using Linear Actuators
I plan on building a CNC router using single axis linear actuators from IAI and Yamaha. The work envelope will be 20 inch by 24 inch by 6 inch as determined by the stroke of the actuators. It will use a fixed gantry and a moving table. The bridge of the gantry will be manually adjustable for height. Thus the 6 inch stroke of the Z axis will be available from the table surface up to about 12 inches.
Using actuators because I have a lot of them laying around. Really the design is just a frame that gets the actuators bolted onto.
John C
carpenterswoodworking.com