Subject: | |
From: | |
Reply To: | TechNet E-Mail Forum. |
Date: | Fri, 10 Jan 2003 15:14:59 -0500 |
Content-Type: | text/plain |
Parts/Attachments: |
|
|
As I sit here on a Friday afternoon with little time to start thinking about questions that would be great for a "PCB Assembly Trivial Pursuit" game, I thought of something.
At what temperature does everyone run their Sn63Pb37 wave machine....and Why?
We run ours at 260C, but, don't know why. We started to get into the discussion as to why, and, some of the reasons were: 1) That's what was recommended, 2)It's hot enough to burn off the flux, 3)It reduces surface tension.
Can someone enlighten us?
Thanks,
Carrie
---------------------------------------------------
Technet Mail List provided as a free 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/html/forum.htm for additional
information, or contact Keach Sasamori at [log in to unmask] or 847-509-9700 ext.5315
-----------------------------------------------------
|
|
|