Re: [CAD_CAM_EDM_DRO] Punch press question

Stan,
Too many variables to cover here. Get yourself a copy of Machinery's
Handbook and you will find most of everthing you need within. The
info is in several diff sections depending on what aspect you need to
figure.
Have fun, Rich D.

STAN MCDONALD wrote:

>
> Hello
> Quick question. If I have a punch press with a given flywheel DIA. and
> it is of a mechanical type (crank shaft) and I know the RPM of the
> flywheel rotation how do I calculate the tonnage?
> Thanks
> Stan

--
-==Rich=-=Colorado Midland Railway=-=cmsteam@...=-Atlanta-
----------Moseley Dynamo Repair, Rebuild, Update Service----------