63tlf8
Observer
ntsqd said:Re: Acme threads: Keep inmind that they, by design, do not bind or lock up. It is nearly impossible to jam nut them and have the bind hold for very long. If you need the binding action of the threads to hold a position Acme's may not be the best choice.
Thanks for the comment. Luckily I'm in (was in) the mechanical engineering game so I have that one covered. When you have so many lift options already in use by someone somewhere plus the possibility of your own "unique" requirements to consider, making the choice is sometimes harder than the fabrication.