The DeskProto software supports both standard 3-axis XYZ milling machines and machines that contain a 4th axis (A-axis). Still it is also possible to achieve 5-axis machining with DeskProto, as shown by the Danish DeskProto dealer
LB-Innovation.
To produce complex models like the great example shown above he uses a 'trick' to add the two extra axes needed. The first extra axis is achieved by mounting the
spindle motor either
vertically to machine the top of the part (standard mode), or
horizontally to machine the side of the part. The second extra axis is a horizontal
rotary table that is placed on the machine's working table. The material block on the rotary table can be rotated by hand: in the example 4 rotations of 90 degrees each (round the Z-axis), permitting the horizontal spinle to machine four sides.
A more complete description of this project and of the tools used to complete it can be found at:
www.lb-innovation.dk/5-axis%20milling%201.htm.
