Originally Posted by
hanermo
I am building live tooling to my lathe.
(And 2 toolchangers, 8 tools on servo turret, + 4 tools on stepper-rotary flat turret).
ATM, its in an advanced-retrofit state, with the new z axis screwmounts being finalised.
Brushless servos, 32 mm ground screw, C-axis on spindle (2.5 kW, 30.000 counts/rev (== 0.01 degrees/step) etc.
Hw controller, 4 Mhz CSMIO.
I dont think its especially hard..
But my components and budgets are industrial (skills, experience, hours, tooling, metrology etc).
Do you have a C axis already ?
Everything depends on that.
Making a Y axis is relatively straightforward.