Content-Type: |
text/plain; charset="windows-1252" |
Sender: |
|
Subject: |
|
From: |
|
Date: |
Tue, 1 Jun 2004 08:04:07 -0500 |
MIME-Version: |
1.0 |
X-To: |
|
Reply-To: |
|
Parts/Attachments: |
|
|
Put a label over the markings.
Dave C.
-----Original Message-----
From: Guy Ramsey [mailto:[log in to unmask]]
Sent: Thursday, May 27, 2004 9:55 AM
To: [log in to unmask]
Subject: Re: [TN] Part Marking Removal
I have seen the marks hidden with black epoxy ink.
> -----Original Message-----
> From: TechNet [mailto:[log in to unmask]] On Behalf Of Andre Leclair
> Sent: Thursday, May 27, 2004 10:22 AM
> To: [log in to unmask]
> Subject: [TN] Part Marking Removal
>
> Hi All
>
> We have a customer that would like us to remove the
> Manufacture Logos and part#s from 4 parts on their assemblies
> (PLCCs and QFPs).
>
> Acetone and Alcohol were both tried with zero deterioration
> of the markings.
> I suspect the parts have been Laser Marked.
> What would you suggest
> Mechanical Abrasion?
> Chemical What type?
> marking Laser (we have access to one)?
> Volumes would be about 2000 ICs/month
>
> This would likely have to be done after placement (QA's request).
>
> Thanks for any input
>
> ---------------------------------------------------
> Technet Mail List provided as a service by IPC using LISTSERV
> 1.8e To unsubscribe, send a message to [log in to unmask] with
> following text in the BODY (NOT the subject field): SIGNOFF
> Technet To temporarily halt or (re-start) delivery of Technet
> send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL)
> To receive ONE mailing per day of all the posts: send e-mail
> to [log in to unmask]: SET Technet Digest Search the archives
> of previous posts at: http://listserv.ipc.org/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 847-509-9700 ext.5315
> -----------------------------------------------------
>
---------------------------------------------------
Technet Mail List provided as a service by IPC using LISTSERV 1.8e
To unsubscribe, send a message to [log in to unmask] with following text in
the BODY (NOT the subject field): SIGNOFF Technet
To temporarily halt or (re-start) delivery of Technet send e-mail to
[log in to unmask]: SET Technet NOMAIL or (MAIL)
To receive ONE mailing per day of all the posts: send e-mail to
[log in to unmask]: SET Technet Digest
Search the archives of previous posts at: http://listserv.ipc.org/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
847-509-9700 ext.5315
-----------------------------------------------------
---------------------------------------------------
Technet Mail List provided as a service by IPC using LISTSERV 1.8e
To unsubscribe, send a message to [log in to unmask] with following text in
the BODY (NOT the subject field): SIGNOFF Technet
To temporarily halt or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL)
To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest
Search the archives of previous posts at: http://listserv.ipc.org/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 847-509-9700 ext.5315
-----------------------------------------------------
|
|
|