Re: [CAD_CAM_EDM_DRO] Re: $250 machine pics

yah, they are expensive, but they ScR3@M!.
& you can do controllers easy enuff.
but as for economy, yup. i agree. dremel or dremel -
like motor if only for having the collets and all the
tooling so readily available.
http://cnc-g-spot.com/DremelSpindle/Dremel.Motor.Mount.htm
(and gcodes are always under the little
notepad.with.the.big.G icon)


--- turbulatordude <dave_mucha@...> wrote:

>
> >
> > for spindles...darn i can't remember the site
> > name...but it's done with r/c motor and they guy
> has
> > sold em on ebay too. vbx bearings has 100krpm
> bearings
> > even - bearings are cheap these days. i guess we
> can
> > thank roller blades...lol. i know a nice trick to
> > make spindle heat and linear expansion irrelevant
> too.
>
> The problems with that spindle is that it costs
> about $125 for the
> hardware and another $350 for the electronics.
>
> A dremel is the best starter for a cheap machine.
> since it is modular,
> one can have different spindles. each for their
> needs.
>
> I think you solved the biggest problem. all the
> small machines I've
> seen have hundreds of hours of work and are often
> phase-1 with more
> work to follow.
>
> Dave
>
>
>
>
>
>
>
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