Y Slave axis = A axis judders and doesnt work as good as others


Results 1 to 5 of 5

Thread: Y Slave axis = A axis judders and doesnt work as good as others

  1. #1
    Member
    Join Date
    Dec 2017
    Location
    United Kingdom
    Posts
    24
    Downloads
    0
    Uploads
    0

    Question Y Slave axis = A axis judders and doesnt work as good as others

    Hi

    Im having some issues

    I was wondering if anyone else has had this issue

    My slave axis = A

    The A Axis after lying ideal doesnt move?

    or judders etc

    my connections and motors are all 100% checked again and again

    im thinking now that the one x Power supply im using to drive the 4 x Nema 23 MOTORS Isnt enough and when the system is ideal, doesnt move the same as before

    Im thinking the the PSU doesnt have enough Amps or voltage to help drive the 2 x axises at the same time?

    I get it working and im all happy then come back 5 mins later and the A axis will not move

    what do you guys think?

    Power supply or dodgy driver board?

    adam



    Similar Threads:


  2. #2
    Member peteeng's Avatar
    Join Date
    Jul 2018
    Location
    dum dum
    Posts
    1067
    Downloads
    0
    Uploads
    0

    Default Re: Y Slave axis = A axis judders and doesnt work as good as others

    Hi Adam - Sounds mechanical. Have you really checked the mechanics are all OK? On my machine this has happened and it turned out the grub screw on the motor shaft was loose. Since then only use strong loctite for all shaft connections. Peter



  3. #3
    Member
    Join Date
    Dec 2017
    Location
    United Kingdom
    Posts
    24
    Downloads
    0
    Uploads
    0

    Default Re: Y Slave axis = A axis judders and doesnt work as good as others

    Hi Peter i actually checked that also

    This is strange but its all good now!

    I checked all the dip switches on the drivers and messed with mach3 settings "motor tuning"

    ive saved all the settings and switched of PC and Controller 3 x times now and its all very good!

    Underneath my A axis BELT! There was a small bit of plastic under the belt so sure that didnt help!

    I have a new issue and question but think its best to do a new post for that!

    THANKS PETER



  4. #4
    Member
    Join Date
    Dec 2017
    Location
    United Kingdom
    Posts
    24
    Downloads
    0
    Uploads
    0

    Default Re: Y Slave axis = A axis judders and doesnt work as good as others

    SPOKE TO SOON!!!!!!!

    Just did it again!

    Im going to try another power supply! to boost the AMPS! anyone else have this issue??????



  5. #5
    Member
    Join Date
    Dec 2017
    Location
    United Kingdom
    Posts
    24
    Downloads
    0
    Uploads
    0

    Default Re: Y Slave axis = A axis judders and doesnt work as good as others

    Just an Update!!!!!!!!!

    WORKING GREAT NOW!

    To anyone else who has this issue of any JUDDERING type effect on your axis!

    In my case it was down to the power supply " I used a new Mean Well power supply and dedicated that to my A Axis! and guess what works 100% now

    So the other power supply was being shared over different drivers and i assume it didnt have enough amps there to get things moving freely!

    thanks

    adam



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

Y Slave axis = A axis judders and doesnt work as good as others

Y Slave axis = A axis judders and doesnt work as good as others

Y Slave axis = A axis judders and doesnt work as good as others