Results 1 to 13 of 13

Thread: Rotary welding table

Threaded View

Previous Post Previous Post   Next Post Next Post
  1. #1
    Join Date
    Dec 2014
    Posts
    3
    Post Thanks / Like

    Rotary welding table

    So, I am in the process of fabricating a rotary welding table. Base table is a 22" lathe cast iron faceplate, that I have fabricated a heavy duty taper bearing and spindle to mount it to a base. Here is my question. Grounding the work piece is easy as the table will be grounded. so, do I need to be concerned about running the ground current through the taper bearing the table rides on, or should a fabricate a grounding contact that will basically be a sliding copper "brush" that is spring loaded against the bottom of the face plate? I am a little worried about actually using the bearing for transmitting the ground connection.

    thoughts? Am i overthinking this...............
    Last edited by tom fleming; 09-11-2020 at 09:46 PM.

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
Page generated in 1,603,308,506.49200 seconds with 14 queries