hi, im getting a grinding noise when i run the spindle on the VF4 at low speeds.
It could also be a damaged or loose spindle encoder belt. That is a quick and easy thing to check and repair. If that is it you will also have to change PARA 257 for your spindle orientation.
air cooling spindle or water cooling spinlde?
Is this an "academic exercise" or what? How about letting us know the outcome. A simple put it in high gear and see what happens would tell us volumes.
Hello, anyone there?
Haas VF-2, HA5C, Hardinge CHNC 1, BobCAD V23