Making a tray configuration for the new part, making a model (not in the
standard library) picking and teaching the part( shiny and dull balls
require striking a lighting balance) and checking rotation and placement 2
hours is long but not unreasonable to us. But once it's done it goes in
their library for future use.
Dave C.
CSI

-----Original Message-----
From: Greg Parke [mailto:[log in to unmask]]
Sent: Friday, October 31, 2003 9:20 AM
To: [log in to unmask]
Subject: [TN] BGA lighting adjustment


technetters,

We recently introduced a 516 pin 1mm BGA on one of our latest boards.  Our
EMS provider is trying to charge us 2 hours of line time (for a significant
amount of money) for time spent adjusting the lighting on their GSM cameras.
They claim that the non-uniform ball grid layout was causing recognition
errors at placement.  It has been a while since I've worked directly with
P&P equipment, but 2 hours of time seems a ridiculous amount of time to
adjust the cameras.  Any thoughts?

-----------------------------------------------------------
Gregory Parke
Senior Manufacturing Engineer
Coriolis Networks
330 Codman Hill Road
Boxborough, MA 01719
Voice:  978-264-1904 x651
Fax:    978-264-1909
[log in to unmask]
-----------------------------------------------------------

---------------------------------------------------
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
-----------------------------------------------------