Re: 1520? gears

From: Terry Raymond <traymond160_at_gmail.com>
Date: Sun, 28 Jan 2018 13:38:19 -0700
Message-ID: <CAJ+D7=Og-0ppvWQ5oQZ6bLGDjUuck38dhBD3o4hD1BAcKNpLjQ@mail.gmail.com>
We're the 1520 plotters only sold in Europe?

Terry Raymond


On Jan 28, 2018 1:02 PM, <silverdr@wfmh.org.pl> wrote:

>
> > On 2018-01-26, at 20:21, vossi <vossi@ceffy.de> wrote:
> >
> > I have three plotters here and all of them have this broken motor gear -
> > thats a common problem.
> > I think it's because it is a cheap plastic gear.
>
> It's probably because it - kind of - shrinks with age.
>
> > Atari has a plotter with the same ALPS plotter inside for the
> 800xl/600xl.
> >
> > I repaired the best of my plotters with this gear and it worked
> perfectly.
> > But I don't know how I fixed it - I think I glued them with cyanacrylat.
>
> I thought of that too but first needed to devise a method to widen the
> hole precisely, some microns... also, it is probably risky in the sense
> that it might "stick" before you move it into correct position.
> Alternatively I thought of heating the gear up (in oil?) so that it expands
> enough to be placed on the axis and it would then contract and "mount
> itself" firmly. Haven't tried any of those approaches though.
>
> --
> SD! - http://e4aws.silverdr.com/
>
>
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>


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Received on 2018-01-28 21:00:02

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