Re: [CAD_CAM_EDM_DRO] Re: DIY Router Design questions ?

In a message dated 8/12/01 12:17:18 PM Mountain Daylight Time,
fenerty@... writes:

> You'd only have to turn one pulley to move the whole thing
> parallel though as any pull on one rope is felt by the other rope through
> the gantry itself.
>

The reason I suggested two driven pullies was to avoid any uneven tensions on
the cables if driven at one corner. center top or bottom would allow one
drive, and balanced forces, at least in the center of the cutting range. IMHO



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