Our company has begun "Corporate Initiates", where we're trying to align
multiple sites in using the same practices, shared resources, blah,
blah, blah. One of the many "teams" formed is addressing part numbering.
Now each and site (as well as everyplace I've EVER worked), in regard to
part numbering for printed circuit boards has been similar. There is a
base number and all the related reference documentation contains that
base number, but is unique'd by prefix and/or suffix. So there was never
any doubt/guessing what the part number for a drawing was. Example:
(each drawing has a separate revision)
12345-1:A (bill of materials/parts list)
AW12345:A assembly drawing
DR12345:A drill/fabrication drawing
PA12345:A schematic drawing
PC12345:A artwork/gerber files
(we no longer us "smart part numbering" for components - its just
random, sequential numbers) We will be transitioning/migrating to parts
database management system, SAP. Because the system can not
"automatically generate these part numbers" (as we're use to seeing), it
wants to "auto-generate" part numbers. So it may look something like:
12345678
12345679 assembly drawing
12345683 drill/fabrication drawing
12345689 schematic drawing
12345721 artwork/gerber files
I need supporting "business reasons" WHY we CAN'T use random
auto-generated part numbering for our documentation. Their argument is
anyone who has access to the SAP system, can find what their looking
for, so the part numbers don't matter. When we send our data out to the
vendors for fab and assembly, we send all the supporting documentation.
So aside from thinking this is stupid and the ol' "it's ALWAYS been like
that, I'm finding a hard time shooting holes in their argument.
LOGICALLY, the way its always been, seems best, but unless I come up
with some supporting/alternate views, this is going to be a confusing
mess.
So if anyone can help me out here - please help me stop the insanity.
(or maybe I've been "integrated" too long)
Thanks In Advance
SIEMENS
Michael Kuczynski Medical Healthcare Diagnostics Inc.
Product Eng. II CID 511 Benedict Ave.
914-524-3118 (Ph) Tarrytown, NY
914-524-3322 (Fax) Mail Stop P25-1-C
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