On 16 March 2011 07:53, Erik Christiansen <[email protected]> wrote:
> The last differential screw I came across had different pitches for the > two threads, so that the net motion was the difference of the two, > allowing _very_ fine adjustment. In this case it is an M12x1.75 and am M10x1 on the same grub screw. (setscrew) > I couldn't see anything but screw heads when hovering over the last two > photos. That is all there is to see, you screw the shank down onto the big setscrew until the drive pins nearly engage, then back-out the setscrew which pulls down the shank onto the tool. (because it screws up into the shank by more than it backs out of the tool). So there is no need for a head-seat inside the shank, and the bore down the shank only needs to be big enough for the hex-key. -- atp "Torque wrenches are for the obedience of fools and the guidance of wise men" ------------------------------------------------------------------------------ Colocation vs. Managed Hosting A question and answer guide to determining the best fit for your organization - today and in the future. http://p.sf.net/sfu/internap-sfd2d _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
