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September 1999

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Subject:
From:
Hinners Hans CIV WRALC/LYPME <[log in to unmask]>
Reply To:
TechNet E-Mail Forum.
Date:
Wed, 22 Sep 1999 14:14:02 +0100
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Hi Tom,

What kind of boards?
Are we talking high reliability stuff going up in the Shuttle or my TV's
remote?
Will the boards be conformally coated?

How are the boards shipped - packaging wise?

Most of my cleaning 'issues' are after soldering not before but our assembly
folks are down the hall from the bare board shop.

Hans

~~~~~~~~
Hans M. Hinners                                 WR-ALC/LYPME Bldg. 640
Materials Engineer                                      380 Second Street,
Suite 104
Manufacturing Eng. Sec.                         Robins AFB GA 31098-1638
912-926-1970 (Voice) 468 - 1970 (DSN)   912-926-7974 (Fax)
mailto:[log in to unmask]



> -----Original Message-----
> From: Tom Oliver [SMTP:[log in to unmask]]
> Sent: Wednesday, September 22, 1999 07:12
> To:   [log in to unmask]
> Subject:      [TN] Cleaning of Boards at Board Manufacturer
>
> Good Morning
> I am looking for information on the sequence of cleaning that the PCB go
> through at the board manufactures prior to shipping to the customer.
> I am looking for some sort of industry standard on the sequence and
> standard
> operations through out the industry. The purpose of the request is I need
> to
> know what the board shops are doing as a normal process. We are having
> solder problems and one of the engineer's has asked me to look into how
> the
> product is cleaned prior to shipment to us. I have contacted our vendor
> for
> his system but I would like to be able to compare it to other suppliers
> systems as well.
> Thx's In advance
> Tom Oliver
> [log in to unmask]
> Eagle Comtronics
> Syracuse, NY

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