Re: [CAD_CAM_EDM_DRO] machine setup for rotary table

Actually, in turboCNC the angular feedrate is in units of degrees per
second. So F50 would take 3.6 seconds to go around 180 degrees.

Daniel J. Statman, Statman Designs
www.statmandesigns.com

----- Original Message -----
From: "John Guenther" <j.guenther@...>
To: <CAD_CAM_EDM_DRO@yahoogroups.com>
Sent: Wednesday, September 18, 2002 9:02 PM
Subject: RE: [CAD_CAM_EDM_DRO] machine setup for rotary table


> Hi Peter,
>
> I have the Sherline rotary table working just fine with TurboCNC. I am
not
> using Gecko's but that should not make any difference. If you are set up
to
> half step the motor then one revolution of the table is 28800 steps (400
> steps per rev * 72 = 28800) so you want to configure the axis that has the
> rotary table to be 80 steps per degree. In TurboCNC that is set to .0125
> per unit for the rotary table axis.
>
> Your gcode command of G01 X180 f50 would move at the rate of 50 degrees
per
> minute so it would take 3.6 minutes to rotate the table 180 degrees.
>
> John Guenther
> Sterling, Virginia
>
> > -----Original Message-----
> > From: cncuni2002 [mailto:cncuni2002@...]
> > Sent: Wednesday, September 18, 2002 19:30
> > To: CAD_CAM_EDM_DRO@yahoogroups.com
> > Subject: [CAD_CAM_EDM_DRO] machine setup for rotary table
> >
> >
> > Hi,
> >
> > Is anyone out there using the Sherline rotary table? I have tried to
> > run the table with turbocnc and g201 and not very sure how to
> > configure the machine setup. I notice the motor only ticking along
> > very very slowly with the command, for example
> > G01 X180 f50
> >
> > Will appreaciate a "ready-made" configuration. Save my brain from a
> > lot of headache-causing number crunching.
> >
> > Thanks
> >
> > Peter
> >
> >
> >
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> Addresses:
> FAQ: http://www.ktmarketing.com/faq.html
> FILES: http://groups.yahoo.com/group/CAD_CAM_EDM_DRO/files/
>
> OFF Topic POSTS: General Machining
> If you wish to post on unlimited OT subjects goto:
aol://5863:126/rec.crafts.metalworking or go thru Google.com to reach it if
you have trouble.
> http://www.metalworking.com/news_servers.html
>
> http://groups.yahoo.com/group/jobshophomeshop I consider this as a
sister site to the CCED group, as many of the same members are there, for OT
subjects, that are not allowed on the CCED list.
>
> NOTICE: ALL POSTINGS TO THIS GROUP BECOME PUBLIC DOMAIN BY POSTING THEM.
DON'T POST IF YOU CAN NOT ACCEPT THIS.....NO EXCEPTIONS........
>
> Post messages: CAD_CAM_EDM_DRO@yahoogroups.com
> Subscribe: CAD_CAM_EDM_DRO-subscribe@yahoogroups.com
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> Moderator: jmelson@... timg@... [Moderator]
> URL to this group: http://groups.yahoo.com/group/CAD_CAM_EDM_DRO
> bill,
> List Mom
> List Owner
>
>
>
> Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
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>