Almost done, eh? Great job so far Sam. It's been pretty neat to watch the old girl come back to life.
Mark On 12/19/2010 10:56 AM, sam sokolik wrote: > Last major hardware mod (except for a control panel) > > This is the encoder for the spindle.. This will allow for rigid tapping. > > Heating up the timing gear > http://www.electronicsam.com/images/KandT/conversion/spindle/timinggear.JPG > > installed > http://www.electronicsam.com/images/KandT/conversion/spindle/spindletiminggear.JPG > > Now just need to come up with a bracket (and a belt guide on the encoder > pully) > http://www.electronicsam.com/images/KandT/conversion/spindle/spindleencoder.JPG > > sam > > On 12/12/2010 09:25 PM, Jon Elson wrote: > >> sam sokolik wrote: >> >>> Thanks! >>> >>> the drives are what is limiting.. They are 20a continuous and 40a >>> peak. The servos are pretty close to an amp per ft-lb. with a 2:1 belt >>> drive - that gives us 80ft-lb peak at the screws. That is pretty close >>> to what the old hydraulic servos. >>> >>> >> I wouldn't call 16000 Lbs linear force "limiting". It sounds QUITE >> sufficient for >> such a machine. You don't expect a machine like that to be doing high >> speed contouring, >> but I suspect it can probably do anything that the available spindle >> speed makes practical. >> >> Jon >> >> ------------------------------------------------------------------------------ >> Oracle to DB2 Conversion Guide: Learn learn about native support for PL/SQL, >> new data types, scalar functions, improved concurrency, built-in packages, >> OCI, SQL*Plus, data movement tools, best practices and more. >> http://p.sf.net/sfu/oracle-sfdev2dev >> _______________________________________________ >> Emc-users mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/emc-users >> >> > > ------------------------------------------------------------------------------ > Lotusphere 2011 > Register now for Lotusphere 2011 and learn how > to connect the dots, take your collaborative environment > to the next level, and enter the era of Social Business. > http://p.sf.net/sfu/lotusphere-d2d > _______________________________________________ > Emc-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-users > > ------------------------------------------------------------------------------ Lotusphere 2011 Register now for Lotusphere 2011 and learn how to connect the dots, take your collaborative environment to the next level, and enter the era of Social Business. http://p.sf.net/sfu/lotusphere-d2d _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
