Re: [CAD_CAM_EDM_DRO] Re: hydraulics with CNC

Nope...We are only going in one direction to bend up
to a certain point...(and then retract)

When the hydraulic pressure is stoppe (under load),
there is a check valve that holds the cylinder in
position...really simple...there is no need for
worrying of balancing the piston against a load or
rapidly finding a position back and forth for
correction...nothing like that...and if this thing is
a few pulses off..it doesnt matter...the accuracy
(while it would be nice) is not necessary to .0005"

I dont know if the pulses from the stepper drive would
be accurate...not sure how you would control the
distance of movement...without feedback...

thanks,
Todd




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