Printed Circuit Board Assembly & PCB Design Forum
SMT electronics assembly manufacturing forum.
How to calculate CPk of a chip shooter or a pick and place ...
- Dec 06, 1999
by
CPk is a measure of the process variance with respect to th...
- Dec 06, 1999
by
Bob Smith
Mathematically, measure the component offsets from nominal...
- Dec 06, 1999
by
The best way that I have found to calculate CPk for placeme...
- Dec 06, 1999
by
Cpk is sometimes referred to as the voice of the process be...
- Dec 06, 1999
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Have you ever tried using a vision system for measuring the...
- Dec 06, 1999
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I have not used a vision inspection system for this. We...
- Dec 06, 1999
by
Michael,
You need to know the measurement capability of wha...
- Dec 08, 1999
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Jerry Stafford
I would suggest that as well as repeatedly inspecting the ...
- Dec 09, 1999
by
Jeorge