Some photographs
Hello everyone !
I am doing a retrofit of an Emco PC Turn 55 and I see that in the Z axis it has a backlash of 0.02mm (In the X axis there is no backlash)
Attached photo of the Z axis ball nut support.
Does anyone know how to adjust the preload on this ball nut? There are three screws, two hex head and one slot.
Hugo Gonzalez
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Some photographs
Hello !
Could someone send me a photo of the Z axis ballnut because I have doubts that the one I have is the original?
That photo may be of the "PC Turn 50 or 55" or "Concept Turn 55"
Thank you
Hugo Gonzalez
If it is not a double nut, then the only way to preload it is to install larger balls. Not an easy task. I can't see enough of the nut in the picture to say what it is.
Jim Dawson
Sandy, Oregon, USA
The ballnut that I have installed on the PC Turn 55
Is it the original or has it been changed?
Sorry, I don't know
Jim Dawson
Sandy, Oregon, USA