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January 1997

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Subject:
From:
"Goldman, Patricia J." <[log in to unmask]>
Date:
Wed, 29 Jan 97 08:40:00 PST
Content-Type:
text/plain
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Is there any reason why this message was (apparently) sent and (definitely) 
received well after the date/time specified for the chat session?

 ----------
From: jennifer.gray
To: TechNet
Subject: IPCchat session announcement
Date: Tuesday, January 28, 1997 9:15PM


Jennifer Gray ([log in to unmask]) announces the Chat session 
with
topic
"Fabrication - defective PWBs (x-outs) on panelized boards".
The Chat session will be held on 01/28/97,  at 02:14 P.M. est

Jennifer Gray's comments:
Is there an industry standard for allowable defects, or x-outs, for 
panelized
PWBs?  For instance, if a panel is 8-up, and there are 625 panels in the lot
(5000 pcs. total in the lot), how is the allowable defect rate determined? 
 A
PWB manufacturer has suggested 1 PWB per panel, and a max. of 10% of the 
lot.
  This means that up to 500 panels could be affected, which seems excessive.

*** IPC Chat Room rules and recommendations ***

 - IPC Chat Room can be accessed at http://www.ipc.org/IPCchat/IPCchat.html 
or
  through the link from IPC's homepage at http://www.ipc.org.
 - You can announce your chat session using the form on the IPC Chat Page or 
by
  sending an email message in a format similar to the format of this message
  to the IPC email forums (TechNet, etc.).
 - For time conversion use the link on the IPC Chat Page or visit
  http://poisson.ecse.rpi.edu/cgi-bin/tzconvert
 - Please remember: this service is not for private use; topics of 
conversation
  should be kept relevant to the electronic interconnection industry. Also,
  since IPC Chat is open to everyone, please be aware that any information 
you
  provide about yourself will be available to every forum's participant.

If you have any questions or suggestions please contact Dmitriy Sklyar at
[log in to unmask] (tel: 874-509-9700 ext. 311).

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