halfa
15-12-2010, 11:33 PM
Merry Christmas to all.
I have made three scale model petrol engines (two are fully fabricated) and a quarter size antique tractor, also fabricated. Making the spur gears for these has not been a problem, but future engines need spiral gears to drive the side shaft (cam shaft), so a CNC gear cutting attachment for my mill seems a good way to go.
I have made three scale model petrol engines (two are fully fabricated) and a quarter size antique tractor, also fabricated. Making the spur gears for these has not been a problem, but future engines need spiral gears to drive the side shaft (cam shaft), so a CNC gear cutting attachment for my mill seems a good way to go.