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Date: May 8, 2008 16:13
"Gunner" NOSPAM.lightspeed.net> wrote in message
news:e5d6241ogn26kaannd16ur3t77o0alges5@4ax.com...> On Thu, 8 May 2008 07:03:19 -0700 (PDT), zxys zxys.com> wrote:
>>>> Check Ebay!
>>> JS
>>>
>>> "zxys" zxys.com> wrote in message
>>>
>>> news:b25b6d06-c88a-41dd-9f65-d44465f656df@34g2000hsh.googlegroups.com...
>>> ...
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Author: Karl TownsendKarl Townsend Date: May 8, 2008 17:25
> What am I looking for?
Tom, have you already given the group a good description of your
application? I used to work as a manufacturing engineer for these sorts of
projects. And there's many other brilliant minds on the NG.
Forgive if you've already done this and I missed it.
Karl
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Date: May 8, 2008 18:23
>
>> What am I looking for?
>
> Tom, have you already given the group a good description of your application?
> I used to work as a manufacturing engineer for these sorts of projects. And
> there's many other brilliant minds on the NG.
>
> Forgive if you've already done this and I missed it.
>
> Karl
>
>
Gunner knows I do a lot of X-Y table stuff...now I see the link, I had to
cut/paste as it wasn't active. The typical commercial offerings are too slow, a
typical 1/4" move must go in 100-150 ms.
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Author: Karl TownsendKarl Townsend Date: May 8, 2008 21:39
> Gunner knows I do a lot of X-Y table stuff...now I see the link, I had to
> cut/paste as it wasn't active. The typical commercial offerings are too
> slow, a typical 1/4" move must go in 100-150 ms.
I remember a staking operation where we used linear motors for positioning.
They should easily achieve the speed you need. I searched a bit for a short
primer on the subject:
http://www.compumotor.com/whitepages/linearmotorarticle.pdf
Compumotor was the vendor for this project, IIRC. They would be a good
choice for an industrial automation application. If you're adventurous, I've
seen compumotor stuff go for a tiny fraction of new on eBay.
Karl
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Date: May 9, 2008 07:11
>> Gunner knows I do a lot of X-Y table stuff...now I see the link, I had to
>> cut/paste as it wasn't active. The typical commercial offerings are too
>> slow, a typical 1/4" move must go in 100-150 ms.
>
> I remember a staking operation where we used linear motors for positioning.
> They should easily achieve the speed you need. I searched a bit for a short
> primer on the subject:
> http://www.compumotor.com/whitepages/linearmotorarticle.pdf
>
> Compumotor was the vendor for this project, IIRC. They would be a good choice
> for an industrial automation application. If you're adventurous, I've seen
> compumotor stuff go for a tiny fraction of new on eBay...
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Author: GunnerGunner Date: May 9, 2008 09:19
On Thu, 8 May 2008 19:13:34 -0400, "Tom Gardner"
ohiobrush.com> wrote:
>
>"Gunner" NOSPAM.lightspeed.net> wrote in message
>news:e5d6241ogn26kaannd16ur3t77o0alges5@4ax.com...>> On Thu, 8 May 2008 07:03:19 -0700 (PDT), zxys zxys.com> wrote:
>>>>>Sweet motherlode...
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Author: Howard R GarnerHoward R Garner Date: May 9, 2008 12:42
Tom Gardner wrote:
l
>>
>
> Yep, Parker has good shit Maynard!
>
Sounds like a Malt-O-Meal kid
Howard Garner
>
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