Printed Circuit Board Assembly & PCB Design Forum
SMT electronics assembly manufacturing forum.
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Hi guys, I need your advise on this, I have a very uncommon ...
- Jun 29, 2012
by
Jorge_Quijano
Did you order this stencil? Do the gerbers you have for the...
- Jun 29, 2012
by
dontfeedphils
Yes, I ordered this stencil, I checked the "cut" file vs the...
- Jun 29, 2012
by
Jorge_Quijano
Look at this thread [ ...
- Jun 29, 2012
by
davef
The stencil doesn't seem to match the pcb. On the pcb there ...
- Jun 29, 2012
by
Gnus
I guess I would atribute it to either board stretch/warpage ...
- Jun 29, 2012
by
dontfeedphils
This issue can be common on such large size boards. The newe...
- Jun 29, 2012
by
stentech
using fids instead of pads I agree would be more accurate. H...
- Jul 02, 2012
by
stentech
Thanks for you inputs guys. We left our customer know about ...
- Jul 02, 2012
by
Jorge_Quijano
There are a few different ways depending on the vendor. If t...
- Jul 02, 2012
by
stentech
That's a long board! Based on your description, it sounds l...
- Jul 05, 2012
by
Doug
What size frame are you using and what thickness and size is...
- Jul 05, 2012
by
stentech
The PCB has 9 QFNs, distributed arround the whole board, but...
- Jul 05, 2012
by
Jorge_Quijano
It is very possible We do have lasers designed to cut upto 7...
- Jul 05, 2012
by
stentech
Thanks let's see what my vendor finds after verification and...
- Jul 05, 2012
by
Jorge_Quijano
We did have a facility in Juarez until a few months ago. I k...
- Jul 05, 2012
by
stentech
Your selection of pads to use as Fids will be critical. In ...
- Jul 09, 2012
by
lt
We used to have a manual printer machine, we could never ali...
- Jul 09, 2012
by
Jorge_Quijano
until you know if you stencil does align with the pads on th...
- Jul 10, 2012
by
stentech
Solid solder deposit technology allows you to adjust alignme...
- Aug 02, 2012
by
Matt Kehoe