All the above suggestions are OK except the 1/4-20 threaded road...... As a hoby you could use a split ACME nut and existing ACME screws that comes with the drill-nill. You could also use delrin nuts for the back lash along with the original ones. Check around and see what sofware you want to use. Max NC has a prety good starter package that has everything in the box. For about $300 they sell a digitizing probe. That could be very handy if you find something that you duplicate. The probe will go back and forth and actually write the "G" cod program for that part. From there on you can mass produce the parts in quantities of 1 milion or more.......Now, to top HU's suggestion on the 12 axis programming software, how about a tool changer and why not a palet changer. For the 1 milion and up quantities I strongly recomend a pick and place robot. ....LOL
Seriously now, lots of luck to you. It is not that hard to do it. Let me know if I can help. I already have some plans for a small machine. Based on how much space you have youcould find a old Bridgeport boss series and throw a AHHA system on it. The machine already has ball screws and steppers on it. You should be up and going for under 5K for a decent size machine and control (if interested, I can sell you one)
Regards,
Sorin  |