Welcome to Our Community

Some features disabled for guests. Register Today.

z axis assembly questions

Discussion in 'General Talk' started by Cruiser, Jun 15, 2022.

  1. Cruiser

    Cruiser New
    Builder

    Joined:
    May 14, 2022
    Messages:
    19
    Likes Received:
    1
    Hi again.
    Can somebody tell me if this is correct?
    I seem to have two problems with my z plate set up.
    The screws seem to extrude too far out, impeding the spindle mount going up and down as it would hit the screws.
    Also....the ball screw seems too long, leaving a very small milling gap between the ball screw and the machine bed.
     

    Attached Files:

  2. Peter Van Der Walt

    Peter Van Der Walt OpenBuilds Team
    Staff Member Moderator Builder Resident Builder

    Joined:
    Mar 1, 2017
    Messages:
    14,871
    Likes Received:
    4,283
    What type of machine is that? Ox?
    If so, yes, grind the screws down a bit they are too long
    Leadscrew looks a little long too - and you are missing the bottom plate with the bearing and stop collar
     
    David the swarfer likes this.
  3. David the swarfer

    David the swarfer OpenBuilds Team
    Staff Member Moderator Builder Resident Builder

    Joined:
    Aug 6, 2013
    Messages:
    3,430
    Likes Received:
    1,907
    are you follwing the build video?
     
  4. Cruiser

    Cruiser New
    Builder

    Joined:
    May 14, 2022
    Messages:
    19
    Likes Received:
    1
    Hi, sorry for the late answer, yes it's an OX machine.
    The leadscrew at the bottom is too long yes, it gives me only a few mm space...but I'm going to use the actual table it sits on instead of installing bed. So I have lots of room.
    I'll grind them down but even the nut protrudes. I was in town and purchased some new bolts so hopefully I can space them out. I figured I'd end up grinding them as there is no other way that I can see.
    Thanks for the answers!
     
  5. Cruiser

    Cruiser New
    Builder

    Joined:
    May 14, 2022
    Messages:
    19
    Likes Received:
    1
    Yes I still haven't added the bottom plate.
    The machine arrived without a collet to fasten to the bottom plate, it was the only thing missing for some reason.
    I though I was missing a separator for the spindle mount but will grind them down as suggested above
     
  6. Cruiser

    Cruiser New
    Builder

    Joined:
    May 14, 2022
    Messages:
    19
    Likes Received:
    1
    Can I just cut the lead screw flush to the bottom plate?
     
  7. Cruiser

    Cruiser New
    Builder

    Joined:
    May 14, 2022
    Messages:
    19
    Likes Received:
    1
     

    Attached Files:

  8. Peter Van Der Walt

    Peter Van Der Walt OpenBuilds Team
    Staff Member Moderator Builder Resident Builder

    Joined:
    Mar 1, 2017
    Messages:
    14,871
    Likes Received:
    4,283
    Yes, if you are sure the top end is correctly assembled (Or in other words, why is it too long? Did you order an incorrect length or was something put together incorrectly)
     
  9. Gary Caruso

    Gary Caruso OpenBuilds Volunteer
    Staff Member Moderator Builder

    Joined:
    May 19, 2016
    Messages:
    1,193
    Likes Received:
    532
    That looks like the length of the motor standoffs.. how about a pic of the whole z axis?
    Gary
     
    sharmstr and Peter Van Der Walt like this.

Share This Page

  1. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
    By continuing to use this site, you are consenting to our use of cookies.
    Dismiss Notice