Re: [CAD_CAM_EDM_DRO] Questions to make a CNC Router

Ron,
The Entec High speed winding machines used a 90 degree
gear box to reduce the rpm on the rack & gear drive
systems. Typically the drive on the carrage (axis 2)
and the cross (axis 3) were both a rack drive. I can't
remember the speeds any more but I can say that they
were fast.
Bill Higdon

> Raul,
>
> All of the commerical machines that I have seen use either a belt or a gear
> box.
>
> You will need about a 10 to 1 reduction..
>
> Bob Campbell
>
> ----- Original Message -----
> From: "Raul Lara" <ralaco@...>
> To: <CAD_CAM_EDM_DRO@yahoogroups.com>
> Sent: Monday, October 21, 2002 6:06 PM
> Subject: [CAD_CAM_EDM_DRO] Questions to make a CNC Router
>
>
> > Questions to make a CNC Router
> >
> > Is it OK to drive the rack and spur gears, just with
> > the motor without an
> > belt reduction?
> > Does the motor from the Z axis must be the same size
> > as X,Y?
> > Raul
> >
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> OFF Topic POSTS: General Machining
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> http://groups.yahoo.com/group/jobshophomeshop I consider this to be 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.
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> NOTICE: ALL POSTINGS TO THIS GROUP BECOME PUBLIC DOMAIN BY POSTING THEM. DON'T > POST IF YOU CAN NOT ACCEPT THIS.....NO EXCEPTIONS........
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