Subject: | |
From: | |
Reply To: | |
Date: | Mon, 20 Mar 2006 08:00:27 -0700 |
Content-Type: | text/plain |
Parts/Attachments: |
|
|
Never used 'em, but aren't there things such as X-out fiducials? i.e.,
a fiducial for each board in the array, placed on the rails, such that
the fiducial can be Xed-out, indicating automatically to the pic-n-place
that the board is not to be populated.
Gary Crowell
Micron Technology
> -----Original Message-----
> From: TechNet [mailto:[log in to unmask]] On Behalf Of Franklin Asbell
> Sent: Wednesday, November 16, 2005 6:54 AM
> To: [log in to unmask]
> Subject: Re: [TN] X-Outs
>
> You need to define it for coworkers?
>
> As far as I know there is not "official" explanation or definition for
> "X-Outs".
>
> It is performed to achieve one or more of the following;
>
> A defective board within an array will be identified to
> ensure it is not
> used (populated, further processed, etc). Typical methods of
> "X-Out" include
> an "X", obviously, in indelible ink. Marking with etching
> pen, razor knive,
> etc. or other means to ensure the product is clearly identified as
> unsuitable for use.
>
> In the past the board was just punched or drilled to signify
> unfit for use.
>
> Franklin
>
> -----Original Message-----
> From: TechNet [mailto:[log in to unmask]] On Behalf Of Ken
> Sent: Tuesday, November 15, 2005 7:21 PM
> To: [log in to unmask]
> Subject: [TN] X-Outs
>
> Hi all,
> Does the IPC or anyone define the term "X-Out" officially?
> I've used the term for years at other companies but now need to define
> it
> for
> my current co-workers.
> Thanks.
> Ken
>
> --------------------------------------------------------------
> ----------
> ----
> ---
> Kenneth J. Wood C.I.D
> Saturn PCB Design
> 2737 Bishop Lane
> Deltona, Fl 32725
> 407-340-2668
> www.saturnpcb.com <http://www.saturnpcb.com/>
---------------------------------------------------
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 847-615-7100 ext.2815
-----------------------------------------------------
|
|
|