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Reply To: | TechNet E-Mail Forum. |
Date: | Wed, 5 Dec 2001 09:15:08 -0800 |
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Mark,
We used a large stainless steel basket from EMC. (20" x 20" x 2")
There are several others available.
As the mesh was large (about .5" x .5") we lined it with stainless
screen. The lining was not stretched tight, to provide some protection for
the small assemblies.
We were using a Hollis Hurricane aqueous cleaner with 10 hp wash/rinse
pumps. Even with the small mesh screen we were able to adequately clean the
boards.
Hope that helps.
Rich
Richard Elensky
Sr. Manufacturing Engineer
[log in to unmask] <mailto:[log in to unmask]>
Tel: 559-292-1111 x246
Fax: 559-292-9355
Dantel
2991 North Argyle Ave.
Fresno, CA, 93727
Visit our web site at:
http:// www.dantel.com <http://www.dantel.com>
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From: Mark Charlton [SMTP:[log in to unmask]]
Sent: Wednesday, December 05, 2001 8:31 AM
To: [log in to unmask]
Subject: [TN] Small PCBs in wash
We're experiencing some damage to some small PCB's (0.75"x1.75")
that occurs during their trip through the aqueous cleaner. The boards are
originally processed in a panel but some require rework or additional
processing once they have been depanelized.
Can anyone suggest a method to secure these small boards inside the
wash racks as to prevent this damage?
Mark Charlton
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