drawoh,
The post is a upside down t with a plate on the top sandwiching a cantalivered control panel with thrust washers top and bottom. It appears that the plate is fully seated on the top of hte post. The thrust washers are Igus polymer bearings. They are softer than the structure.
The...
I have a design for a rotational joint that is coming loose. The design is a steel post and top plate secured with flat head screws. The stack up of the rotating unit and thrust washers are the same height as the post in the largest tolerance. When the assembler tightens the flat heads to...