Hello all!
I have a large 10 x 54 vertical milling machine, Grizzly Model # G9905 that I would like to convert over to CNC. I bought it new last year, and installed a Newall C80 3-axis (X, Y and knee for Z) DRO. My goals:
Convert X and Y axis lead screws to precision rolled ball screws.
Install servos on X, Y, knee & quill. I want to be able to use the knee as the Z axis for contour milling and increased travel capability (vs. quill), and also use the quill for things like peck drilling, threading, etc.
Use a small rotary table as a fourth (A?) axis.
Use a Gecko G320 / breakout board combo ( or Gecko G100 ?????) to interface the PC to the mill.
Use a 19" touch screen lcd, mounted on an arm off of the mill, for control.
Use Mach 3/Quantum to control mill.
Use a VFD to interface Mach 3 with the motor for spindle speed control.
Interface things like flood coolant, mist, air etc. with Mach 3.
Install a tooling indexer, to be able to quickly set the Z depth of mills, drills, taps, etc.
Use a high speed air motor installed in R8 collet to use as a CNC jig grinder.
Use a spindle mounted electric router motor for routing / carving wood.
I am a Tooling Engineer by trade, with a tool & die maker background.
I work for a large metal stamping company, specializing in proggressive and transfer tooling for the automotive industry. I am also an expert Unigraphics and AutoCAD user.
I know that I'll need plenty of help with the electronics portion of this project from some of the CNCzone members. I have a good understanding of basic electronics and computers(see www.ultramame.com) but alot of this (electrical control) stuff is very foreign to me.
If all goes well, I also have a Grizzly 16 x 40 lathe (Model #G0509) I would also like to convert to CNC. Then ultimately I would like to build a 4' x 8' plasma cutter / router cutter table with 5-axis capability.
Have a great day! :banana: