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October 2006

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Subject:
Re:
From:
Jack Olson <[log in to unmask]>
Reply To:
(Designers Council Forum)
Date:
Thu, 19 Oct 2006 00:18:16 -0500
Content-Type:
text/plain
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text/plain (557 lines) 
Wow. if you look at his history you can see a ton of duplicate emails,
but I didn't get 'em.
that's weird....

It's not usually like that, Martin!

Jack







On 10/18/06, Martin Petersen <[log in to unmask]> wrote:
>
> Stop the emails.
>
> Martin Petersen
>
> Off-262.238.0899
> Fax-262-238-0849
> Cell-262.488.3115
> [log in to unmask]
>
>
> ---------------------------------------------------------------------------------
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>
> ---------------------------------------------------------------------------------
>
>
>
> ---------- Forwarded message ----------
> From: "Steve Gregory" <[log in to unmask]>
> To: <[log in to unmask]>
> Date: Wed, 18 Oct 2006 14:44:31 -0500
> Subject: Re: [DC] heavy copper
> Hi Dee!
>
> One shop I've had experience in the past with is Coretech:
>
> http://www.coretec-inc.com/
>
> They can do up to 6-oz copper. At the employer I worked at we had them
> do some rather heavy heat sinking on a fab for us. Below are a few views
> that show the copper that was in the fab...it was so remarkable I posted
> pictures on my web page.
>
> It was a 12-layer board with the heak sinks on layers 2 and 11. The
> laminate was then machined down around the edges to the surface of the
> copper to accommodate a frame that pulled the heat from the assembly out
> to a chassis. The bare fab was around 8" X 10" and must have weighed
> close to 2-3 lbs.
>
> http://www.stevezeva.homestead.com/HeavyMetal.jpg
>
> http://www.stevezeva.homestead.com/HeavyMetal2.jpg
>
> http://www.stevezeva.homestead.com/HeavyMetal3.jpg
>
> -Steve Gregory-
>
> -----Original Message-----
> From: DesignerCouncil [mailto:[log in to unmask]] On Behalf Of Dee
> Stover
> Sent: Wednesday, October 18, 2006 2:21 PM
> To: [log in to unmask]
> Subject: [DC] heavy copper
>
> Hello all,
>
> I am looking for shops that can do heavy copper and or some embedded
> metal for heat sinking.
>
> Does any one have some fab shops to recommend for this?
>
> Thanks for the help!
>
> :-) Dee Stover  [log in to unmask]
> Tech Associate II
> National Optical Astronomy Observatories www.noao.edu
>
> ------------------------------------------------------------------------
> ---------
> DesignerCouncil Mail List provided as a free service by IPC using
> LISTSERV 1.8d To unsubscribe, send a message to [log in to unmask] with
> following text in the BODY (NOT the subject field): SIGNOFF
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> On-Line Resources & Databases > E-mail Archives Please visit IPC web
> site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional
> information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100
> ext.2815
> ------------------------------------------------------------------------
> ---------
>
>
> ----------------------------------------------------------------------------
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> the BODY (NOT the subject field): SIGNOFF DesignerCouncil.
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> Search previous postings at: www.ipc.org > On-Line Resources & Databases >
> E-mail Archives
> Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16
> for additional information, or contact Keach Sasamori at [log in to unmask] or
> 847-615-7100 ext.2815
>
> ----------------------------------------------------------------------------
> -----
>
>
>
> ---------------------------------------------------------------------------------
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> 1.8d
> To unsubscribe, send a message to [log in to unmask] with following text in
> the BODY (NOT the subject field): SIGNOFF DesignerCouncil.
> To temporarily stop/(restart) delivery of DesignerCouncil send: SET
> DesignerCouncil NOMAIL/(MAIL)
> Search previous postings at: www.ipc.org > On-Line Resources & Databases >
> E-mail Archives
> Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16for additional information, or contact Keach Sasamori at
> [log in to unmask] or 847-615-7100 ext.2815
>
> ---------------------------------------------------------------------------------
>
>
>
> ---------- Forwarded message ----------
> From: "Steve Gregory" <[log in to unmask]>
> To: <[log in to unmask]>
> Date: Wed, 18 Oct 2006 14:44:31 -0500
> Subject: Re: [DC] heavy copper
> Hi Dee!
>
> One shop I've had experience in the past with is Coretech:
>
> http://www.coretec-inc.com/
>
> They can do up to 6-oz copper. At the employer I worked at we had them
> do some rather heavy heat sinking on a fab for us. Below are a few views
> that show the copper that was in the fab...it was so remarkable I posted
> pictures on my web page.
>
> It was a 12-layer board with the heak sinks on layers 2 and 11. The
> laminate was then machined down around the edges to the surface of the
> copper to accommodate a frame that pulled the heat from the assembly out
> to a chassis. The bare fab was around 8" X 10" and must have weighed
> close to 2-3 lbs.
>
> http://www.stevezeva.homestead.com/HeavyMetal.jpg
>
> http://www.stevezeva.homestead.com/HeavyMetal2.jpg
>
> http://www.stevezeva.homestead.com/HeavyMetal3.jpg
>
> -Steve Gregory-
>
> -----Original Message-----
> From: DesignerCouncil [mailto:[log in to unmask]] On Behalf Of Dee
> Stover
> Sent: Wednesday, October 18, 2006 2:21 PM
> To: [log in to unmask]
> Subject: [DC] heavy copper
>
> Hello all,
>
> I am looking for shops that can do heavy copper and or some embedded
> metal for heat sinking.
>
> Does any one have some fab shops to recommend for this?
>
> Thanks for the help!
>
> :-) Dee Stover  [log in to unmask]
> Tech Associate II
> National Optical Astronomy Observatories www.noao.edu
>
> ------------------------------------------------------------------------
> ---------
> DesignerCouncil Mail List provided as a free service by IPC using
> LISTSERV 1.8d To unsubscribe, send a message to [log in to unmask] with
> following text in the BODY (NOT the subject field): SIGNOFF
> DesignerCouncil.
> To temporarily stop/(restart) delivery of DesignerCouncil send: SET
> DesignerCouncil NOMAIL/(MAIL) Search previous postings at: www.ipc.org >
> On-Line Resources & Databases > E-mail Archives Please visit IPC web
> site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional
> information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100
> ext.2815
> ------------------------------------------------------------------------
> ---------
>
>
> ----------------------------------------------------------------------------
> -----
> DesignerCouncil Mail List provided as a free service by IPC using LISTSERV
> 1.8d
> To unsubscribe, send a message to [log in to unmask] with following text in
> the BODY (NOT the subject field): SIGNOFF DesignerCouncil.
> To temporarily stop/(restart) delivery of DesignerCouncil send: SET
> DesignerCouncil NOMAIL/(MAIL)
> Search previous postings at: www.ipc.org > On-Line Resources & Databases >
> E-mail Archives
> Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16
> for additional information, or contact Keach Sasamori at [log in to unmask] or
> 847-615-7100 ext.2815
>
> ----------------------------------------------------------------------------
> -----
>
>
>
> ---------------------------------------------------------------------------------
> DesignerCouncil Mail List provided as a free service by IPC using LISTSERV
> 1.8d
> To unsubscribe, send a message to [log in to unmask] with following text in
> the BODY (NOT the subject field): SIGNOFF DesignerCouncil.
> To temporarily stop/(restart) delivery of DesignerCouncil send: SET
> DesignerCouncil NOMAIL/(MAIL)
> Search previous postings at: www.ipc.org > On-Line Resources & Databases >
> E-mail Archives
> Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16for additional information, or contact Keach Sasamori at
> [log in to unmask] or 847-615-7100 ext.2815
>
> ---------------------------------------------------------------------------------
>
>
>
> ---------- Forwarded message ----------
> From: "Steve Gregory" <[log in to unmask]>
> To: <[log in to unmask]>
> Date: Wed, 18 Oct 2006 14:44:31 -0500
> Subject: Re: [DC] heavy copper
> Hi Dee!
>
> One shop I've had experience in the past with is Coretech:
>
> http://www.coretec-inc.com/
>
> They can do up to 6-oz copper. At the employer I worked at we had them
> do some rather heavy heat sinking on a fab for us. Below are a few views
> that show the copper that was in the fab...it was so remarkable I posted
> pictures on my web page.
>
> It was a 12-layer board with the heak sinks on layers 2 and 11. The
> laminate was then machined down around the edges to the surface of the
> copper to accommodate a frame that pulled the heat from the assembly out
> to a chassis. The bare fab was around 8" X 10" and must have weighed
> close to 2-3 lbs.
>
> http://www.stevezeva.homestead.com/HeavyMetal.jpg
>
> http://www.stevezeva.homestead.com/HeavyMetal2.jpg
>
> http://www.stevezeva.homestead.com/HeavyMetal3.jpg
>
> -Steve Gregory-
>
> -----Original Message-----
> From: DesignerCouncil [mailto:[log in to unmask]] On Behalf Of Dee
> Stover
> Sent: Wednesday, October 18, 2006 2:21 PM
> To: [log in to unmask]
> Subject: [DC] heavy copper
>
> Hello all,
>
> I am looking for shops that can do heavy copper and or some embedded
> metal for heat sinking.
>
> Does any one have some fab shops to recommend for this?
>
> Thanks for the help!
>
> :-) Dee Stover  [log in to unmask]
> Tech Associate II
> National Optical Astronomy Observatories www.noao.edu
>
> ------------------------------------------------------------------------
> ---------
> DesignerCouncil Mail List provided as a free service by IPC using
> LISTSERV 1.8d To unsubscribe, send a message to [log in to unmask] with
> following text in the BODY (NOT the subject field): SIGNOFF
> DesignerCouncil.
> To temporarily stop/(restart) delivery of DesignerCouncil send: SET
> DesignerCouncil NOMAIL/(MAIL) Search previous postings at: www.ipc.org >
> On-Line Resources & Databases > E-mail Archives Please visit IPC web
> site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional
> information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100
> ext.2815
> ------------------------------------------------------------------------
> ---------
>
>
> ----------------------------------------------------------------------------
> -----
> DesignerCouncil Mail List provided as a free service by IPC using LISTSERV
> 1.8d
> To unsubscribe, send a message to [log in to unmask] with following text in
> the BODY (NOT the subject field): SIGNOFF DesignerCouncil.
> To temporarily stop/(restart) delivery of DesignerCouncil send: SET
> DesignerCouncil NOMAIL/(MAIL)
> Search previous postings at: www.ipc.org > On-Line Resources & Databases >
> E-mail Archives
> Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16
> for additional information, or contact Keach Sasamori at [log in to unmask] or
> 847-615-7100 ext.2815
>
> ----------------------------------------------------------------------------
> -----
>
>
>
> ---------------------------------------------------------------------------------
> DesignerCouncil Mail List provided as a free service by IPC using LISTSERV
> 1.8d
> To unsubscribe, send a message to [log in to unmask] with following text in
> the BODY (NOT the subject field): SIGNOFF DesignerCouncil.
> To temporarily stop/(restart) delivery of DesignerCouncil send: SET
> DesignerCouncil NOMAIL/(MAIL)
> Search previous postings at: www.ipc.org > On-Line Resources & Databases >
> E-mail Archives
> Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16for additional information, or contact Keach Sasamori at
> [log in to unmask] or 847-615-7100 ext.2815
>
> ---------------------------------------------------------------------------------
>
>
>
> ---------- Forwarded message ----------
> From: "Steve Gregory" <[log in to unmask]>
> To: <[log in to unmask]>
> Date: Wed, 18 Oct 2006 14:44:31 -0500
> Subject: Re: [DC] heavy copper
> Hi Dee!
>
> One shop I've had experience in the past with is Coretech:
>
> http://www.coretec-inc.com/
>
> They can do up to 6-oz copper. At the employer I worked at we had them
> do some rather heavy heat sinking on a fab for us. Below are a few views
> that show the copper that was in the fab...it was so remarkable I posted
> pictures on my web page.
>
> It was a 12-layer board with the heak sinks on layers 2 and 11. The
> laminate was then machined down around the edges to the surface of the
> copper to accommodate a frame that pulled the heat from the assembly out
> to a chassis. The bare fab was around 8" X 10" and must have weighed
> close to 2-3 lbs.
>
> http://www.stevezeva.homestead.com/HeavyMetal.jpg
>
> http://www.stevezeva.homestead.com/HeavyMetal2.jpg
>
> http://www.stevezeva.homestead.com/HeavyMetal3.jpg
>
> -Steve Gregory-
>
> -----Original Message-----
> From: DesignerCouncil [mailto:[log in to unmask]] On Behalf Of Dee
> Stover
> Sent: Wednesday, October 18, 2006 2:21 PM
> To: [log in to unmask]
> Subject: [DC] heavy copper
>
> Hello all,
>
> I am looking for shops that can do heavy copper and or some embedded
> metal for heat sinking.
>
> Does any one have some fab shops to recommend for this?
>
> Thanks for the help!
>
> :-) Dee Stover  [log in to unmask]
> Tech Associate II
> National Optical Astronomy Observatories www.noao.edu
>
> ------------------------------------------------------------------------
> ---------
> DesignerCouncil Mail List provided as a free service by IPC using
> LISTSERV 1.8d To unsubscribe, send a message to [log in to unmask] with
> following text in the BODY (NOT the subject field): SIGNOFF
> DesignerCouncil.
> To temporarily stop/(restart) delivery of DesignerCouncil send: SET
> DesignerCouncil NOMAIL/(MAIL) Search previous postings at: www.ipc.org >
> On-Line Resources & Databases > E-mail Archives Please visit IPC web
> site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional
> information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100
> ext.2815
> ------------------------------------------------------------------------
> ---------
>
>
> ----------------------------------------------------------------------------
> -----
> DesignerCouncil Mail List provided as a free service by IPC using LISTSERV
> 1.8d
> To unsubscribe, send a message to [log in to unmask] with following text in
> the BODY (NOT the subject field): SIGNOFF DesignerCouncil.
> To temporarily stop/(restart) delivery of DesignerCouncil send: SET
> DesignerCouncil NOMAIL/(MAIL)
> Search previous postings at: www.ipc.org > On-Line Resources & Databases >
> E-mail Archives
> Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16
> for additional information, or contact Keach Sasamori at [log in to unmask] or
> 847-615-7100 ext.2815
>
> ----------------------------------------------------------------------------
> -----
>
>
>
> ---------------------------------------------------------------------------------
> DesignerCouncil Mail List provided as a free service by IPC using LISTSERV
> 1.8d
> To unsubscribe, send a message to [log in to unmask] with following text in
> the BODY (NOT the subject field): SIGNOFF DesignerCouncil.
> To temporarily stop/(restart) delivery of DesignerCouncil send: SET
> DesignerCouncil NOMAIL/(MAIL)
> Search previous postings at: www.ipc.org > On-Line Resources & Databases >
> E-mail Archives
> Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16for additional information, or contact Keach Sasamori at
> [log in to unmask] or 847-615-7100 ext.2815
>
> ---------------------------------------------------------------------------------
>
>
>
> ---------- Forwarded message ----------
> From: "Steve Gregory" <[log in to unmask]>
> To: <[log in to unmask]>
> Date: Wed, 18 Oct 2006 14:44:31 -0500
> Subject: Re: [DC] heavy copper
> Hi Dee!
>
> One shop I've had experience in the past with is Coretech:
>
> http://www.coretec-inc.com/
>
> They can do up to 6-oz copper. At the employer I worked at we had them
> do some rather heavy heat sinking on a fab for us. Below are a few views
> that show the copper that was in the fab...it was so remarkable I posted
> pictures on my web page.
>
> It was a 12-layer board with the heak sinks on layers 2 and 11. The
> laminate was then machined down around the edges to the surface of the
> copper to accommodate a frame that pulled the heat from the assembly out
> to a chassis. The bare fab was around 8" X 10" and must have weighed
> close to 2-3 lbs.
>
> http://www.stevezeva.homestead.com/HeavyMetal.jpg
>
> http://www.stevezeva.homestead.com/HeavyMetal2.jpg
>
> http://www.stevezeva.homestead.com/HeavyMetal3.jpg
>
> -Steve Gregory-
>
> -----Original Message-----
> From: DesignerCouncil [mailto:[log in to unmask]] On Behalf Of Dee
> Stover
> Sent: Wednesday, October 18, 2006 2:21 PM
> To: [log in to unmask]
> Subject: [DC] heavy copper
>
> Hello all,
>
> I am looking for shops that can do heavy copper and or some embedded
> metal for heat sinking.
>
> Does any one have some fab shops to recommend for this?
>
> Thanks for the help!
>
> :-) Dee Stover  [log in to unmask]
> Tech Associate II
> National Optical Astronomy Observatories www.noao.edu
>
> ------------------------------------------------------------------------
> ---------
> DesignerCouncil Mail List provided as a free service by IPC using
> LISTSERV 1.8d To unsubscribe, send a message to [log in to unmask] with
> following text in the BODY (NOT the subject field): SIGNOFF
> DesignerCouncil.
> To temporarily stop/(restart) delivery of DesignerCouncil send: SET
> DesignerCouncil NOMAIL/(MAIL) Search previous postings at: www.ipc.org >
> On-Line Resources & Databases > E-mail Archives Please visit IPC web
> site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional
> information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100
> ext.2815
> ------------------------------------------------------------------------
> ---------
>
>
> ----------------------------------------------------------------------------
> -----
> DesignerCouncil Mail List provided as a free service by IPC using LISTSERV
> 1.8d
> To unsubscribe, send a message to [log in to unmask] with following text in
> the BODY (NOT the subject field): SIGNOFF DesignerCouncil.
> To temporarily stop/(restart) delivery of DesignerCouncil send: SET
> DesignerCouncil NOMAIL/(MAIL)
> Search previous postings at: www.ipc.org > On-Line Resources & Databases >
> E-mail Archives
> Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16
> for additional information, or contact Keach Sasamori at [log in to unmask] or
> 847-615-7100 ext.2815
>
> ----------------------------------------------------------------------------
> -----
>
>
>
> ---------------------------------------------------------------------------------
> DesignerCouncil Mail List provided as a free service by IPC using LISTSERV
> 1.8d
> To unsubscribe, send a message to [log in to unmask] with following text in
> the BODY (NOT the subject field): SIGNOFF DesignerCouncil.
> To temporarily stop/(restart) delivery of DesignerCouncil send: SET
> DesignerCouncil NOMAIL/(MAIL)
> Search previous postings at: www.ipc.org > On-Line Resources & Databases >
> E-mail Archives
> Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16for additional information, or contact Keach Sasamori at
> [log in to unmask] or 847-615-7100 ext.2815
>
> ---------------------------------------------------------------------------------
>
>
>

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