Edge Finders

Model Engineering in UK - Model engineering, metal crafts in UK 

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Subject Author Date
Edge Finders Peter Neill 09-13-2006
Posted by Andrew Mawson on September 13, 2006, 1:16 pm
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>
> Tony Jeffree Wrote:
> > On Wed, 13 Sep 2006 10:14:06 +0100, Peter Neill
> >
> > >But a PC and webcam won't fit in my toolbox <g>.[/color]
> >
> > Clearly in need of a bigger toolbox <G>
> >
> >
>
> Or a smaller PC :) I do wonder how well PCs and oil/metal shavings
mix?
> I was wondering about using a small security camera and a B&W
monitor,
> but have got no further than wondering about it :)
>
>
> Brendan
>
>
> --
> anotherid
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>

Panasonic Toughbooks of the earlier varietes (133 Mhz pentiums) are
now very cheap on eBay and are not only spill proof, but also shock
resistant. Loads arround as they were used by BT and Gasboards for
engineering control.

AWEM



Posted by mark@ems-fife.co.uk on September 13, 2006, 3:58 pm
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Andrew Mawson wrote:

> Panasonic Toughbooks of the earlier varietes (133 Mhz pentiums) are
> now very cheap on eBay and are not only spill proof, but also shock
> resistant. Loads arround as they were used by BT and Gasboards for
> engineering control.
>
> AWEM

They sure are Andrew,if you have enough time in your day to wait on
them booting up.The last BT guy that was at my broadband line had one
and he reckoned he switched the computer on,walked down to the carpark
and got his van,back home and had a cup of coffee all while it was
booting.In fairness they have a lot on them and they are
reliable.Apparently the first job is to download his work for the day.
Mark.


Posted by Andrew Mawson on September 13, 2006, 5:55 pm
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>
> Andrew Mawson wrote:
>
> > Panasonic Toughbooks of the earlier varietes (133 Mhz pentiums)
are
> > now very cheap on eBay and are not only spill proof, but also
shock
> > resistant. Loads arround as they were used by BT and Gasboards for
> > engineering control.
> >
> > AWEM
>
> They sure are Andrew,if you have enough time in your day to wait on
> them booting up.The last BT guy that was at my broadband line had
one
> and he reckoned he switched the computer on,walked down to the
carpark
> and got his van,back home and had a cup of coffee all while it was
> booting.In fairness they have a lot on them and they are
> reliable.Apparently the first job is to download his work for the
day.
> Mark.
>

I have a slow one that I use as the DNC interface to my Bridgeport
Interact 1 running Win2K. As I turn on both at the same time, by the
time the Bridgy has gone through its start up sequence and travelled
the home switches the Toughbook is just ready to log on. No real
problem as it couldn't work till then anyway, and so far it has
survived all the swarf and coolant that gets splashed on it, not to
mention being poked by a wet finger covered in curly bits of aluminium
! Only problem I've had is that the PCMCIA slots don't provide quite
enough power supply current to the slots so not all wireless lan
cards will work ok, but I now know which do and stick to them.

AWEM



Posted by M Cuthill on September 14, 2006, 1:24 pm
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>
> Andrew Mawson wrote:
>
>> Panasonic Toughbooks of the earlier varietes (133 Mhz pentiums) are
>> now very cheap on eBay and are not only spill proof, but also shock
>> resistant. Loads arround as they were used by BT and Gasboards for
>> engineering control.
>>
>> AWEM
>
> They sure are Andrew,if you have enough time in your day to wait on
> them booting up.The last BT guy that was at my broadband line had one
> and he reckoned he switched the computer on,walked down to the carpark
> and got his van,back home and had a cup of coffee all while it was
> booting.In fairness they have a lot on them and they are
> reliable.Apparently the first job is to download his work for the day.
> Mark.

BT ones are slow, not due to them having a slow processor, but because they
run that much security (harddisk is encrypted, so every read/write has to be
decrypted/encrypted). And there's no way around it, as it's even part of the
BIOS. If you don't know the username and password, then the computer is
useless. But the engineers toughbooks are due for replacement, and by the
looks of things they're going to be getting PDAs, and all the old toughbooks
will most likely be binned.

I've been introduced to the delights of using a bt toughbook this year for
vehicle diagnostic software, and I can quite comfortably turn it on, enter
the safeboot password, go make myself a cup of tea, and be back in time to
enter the windows password.



--
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Posted by =?ISO-8859-1?Q?Nick_M=FCller?= on September 13, 2006, 5:51 am
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> So which one to buy - a set of 4 for twenty quid or an apparent single
> good brand for the same price?

I always woundered what the fancy sets are good for. I have one stepped
(4 & 10mm diameter) edge finder and was never in need of another.


Nick
--
The modular DRO
<http://www.yadro.de>
Engine models
<http://www.motor-manufaktur.de>

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