Ken,
there are 3 major aspects:
* the eventual reduction of the cycle time (because of reduced loading
time). This is 100% dependent of the equipment you use. If you can calculate
the cycle time for 1, you should be able to calculate it for a 3-up. Also,
you have to see here how many x-outs you will get from the PCB supplier
(function of the complexity of the board and how much you want to pay - not
always the lowset bidder is the cheapest). More x-outs, lower the
productivity.
* the reduction or increase of the price of the PCB. This depends on
how the panel can be done, will you need breakaways or not, will you use
V-scoring or routing, etc. Talk to your PCB fab, have them do the
panelization and then validate it with your manufacturing engineers, some of
the panels are hard to assemble.
* the production batch size. Low volume, hard to believe that you lot
size will be multiple of 3, therefore you end up with scrap. High volume,
doesn't really matter.
Regards,
Ioan
> -----Original Message-----
> From: TechNet [SMTP:[log in to unmask]] On Behalf Of Ken Patel
> Sent: Monday, November 22, 2004 4:04 PM
> To: [log in to unmask]
> Subject: [TN] labor price-break for having board on sub-panel (array)
>
> All,
>
> How much assembly labor price-break (in %) one should expect for a board
> (5.5" x 3.2") going 3-up on a panel (array)?
>
>
>
> Re,
>
> Ken Patel
>
>
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