4NE-600 turret problems

Results 1 to 2 of 2

Thread: 4NE-600 turret problems

  1. #1
    Member davesnd's Avatar
    Join Date
    Mar 2008
    Location
    Canada
    Posts
    114
    Downloads
    0
    Uploads
    0

    Default 4NE-600 turret problems

    Hi all, working on a 4NE-600 lathe with fanuc 6T control, the turret won't function properly, it seems like the rough index pin/slowdown solenoid stays on constantly regardless of the limit switch states. Does anyone have a wiring diagram for this machine?

    Sent from my G8343 using Tapatalk

    Similar Threads:


  2. #2
    Member davesnd's Avatar
    Join Date
    Mar 2008
    Location
    Canada
    Posts
    114
    Downloads
    0
    Uploads
    0

    Default Re: 4NE-600 turret problems

    Update on this /need help!

    After spending more time on this machine I have discovered that when you first turn it on in the morning it will work fine for the first half hour or so. It shifts spindle gears, indexes the turret, everything works as it should. After its been running for a little while it seems like something hangs the plc up, and this is when the turret will no longer index, the spindle gears will no longer shift, and the coolant pump stays on no matter what. I've replaced bad cooling fans in the electrical cabinet and its not getting hot in there. Anybody have any ideas? Or a wiring /ladder diagram?

    Sent from my G8343 using Tapatalk



Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  


About CNCzone.com

    We are the largest and most active discussion forum for manufacturing industry. The site is 100% free to join and use, so join today!

Follow us on


Our Brands

4NE-600 turret problems

4NE-600 turret problems