NickPretech
Plastic
- Joined
- Mar 10, 2022
Hey guys I have a Mazak QTN 350 MY II with a nexus control. I have been fighting this machine for awhile cutting taper in the face of my parts and in the faces of steps from one diameter to another. I have had mazak in the shop along with 2 other service companies and no one has figured out why it is cutting taper in the face of parts. They have tried to adjust the turret base and no luck on getting it to cut straight. Last guy in ended up telling me the X axis linear guides were bent. Guess its possible but i hear no disturbing sounds when x axis is in motion or in rapid. It use to cut outward and now that it has been messed with it is cutting inward. Head stock is fine. Over 10-12 inches I have around .0004-.0006 taper sometimes less. Does anyone have any experience dealing with this. I would appreciate anybodys input.