X carve machining outof part guidelines HELP

When I try to go up to manufacture endmill feed and speed anything over 150mm/min feed my cnc dosnt cut straight, follow part design , gets all out of wack. ANY help or suggestions Yes belts , pullyes etc all checked.

Need more input like bit used, diameter and flutes, RPM, depth per cut, what material… :slight_smile:

maker of endmill suggest 1200 mm/.min as a base in carbon fiber with his bit. cnc cant handle 1200 goes way off part

Need more input like:

  • bit used unknown
  • diameter and flutes unknown
  • RPM unknown
  • depth per cut unknown
  • what material Carbon fiber, how thick? How is it held down?