Uh-uh!  Have them remade and ask for a corrective action before using
them again. 


Bob Croslin
Nielsen Media Research

-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of John Wheeler
Sent: Tuesday, March 28, 2006 7:46 AM
To: [log in to unmask]
Subject: [TN] V-Score too deep repair method

We had a PCB shop score some of our board too deep and they are falling
apart on our assembly line. The board shop admits fault but want us to
still use them. They have come up with a solution to use Super Glue or
Epoxy A-B pate on the scores to strengthen the scores. I have concerns
that the glue/paste will weaken when going thru our wave with
temperatures of 250F. At what temperature will the glue/paste change
state? Does it emit vapors, does it dry up and flak off? Will it
contaminate the wave?
Anyone have any experience or thoughts on this?

TIA,

John

---------------------------------------------------
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
847-615-7100 ext.2815
-----------------------------------------------------

---------------------------------------------------
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 847-615-7100 ext.2815
-----------------------------------------------------