Re: [CAD_CAM_EDM_DRO] Re: Climb Milling

Hello Dave,
The hydraulic shock absorber it is an interesting idea, but that would become awful long and not cheap at all.
pneumatic wouldn't work.
So at the end a preloaded ball nut becomes still cheaper and most efficient.
I have seen in two occasions that the preload was achieved by a separation ring that became loose. After relocating it, the backlash
was gone.
Good Luck
Sven Peter

dave engvall wrote:

> Thinking further about loading the ball screw...an
> adjustable air/oil shock might be interesting but
> you can forget rapids with this in place.
>
> Dave
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