He thought about, and mentioned it. But that is something he has never done.
I'm only slightly familiar with annealing (heating something to a certain point, and if I remember correctly, letting it cool at room temp?). Is it something that can be done with a torch? Does it stay pretty localized? I'd hate to have it travel up the ballscrew a few inches.
I do have an extra piece that he can practice on, if he is interested in trying. Any tips/tricks to doing it right? |