What do you call this leveling device
What do you call this leveling device
(OP)

This is used to level a machine unwind. I am trying to develop a scaled down version of one. Not sure of what the assembly would be called or the bolt used in it.





RE: What do you call this leveling device
RE: What do you call this leveling device
RE: What do you call this leveling device
It jacks something into place, and holds it there once adjusted.
A leadscrew is usually a more dynamic device, i.e. it's typically used to move something continuously or regularly, and is rarely left in one position for long.
A leadscrew also, usually, exerts thrust in both directions (not simultaneously), whereas
a jackscrew, usually exerts thrust in just one direction, and gravity or strain resists the thrust.
Since you are presumably making the drawing, you could call it a leveling screw, or George, or whatever you want.
Mike Halloran
Pembroke Pines, FL, USA
RE: What do you call this leveling device
RE: What do you call this leveling device
Perhaps 'Jack' would more appropriate.
RE: What do you call this leveling device