Electronics Forum: forum (Page 3213 of 7893)

stencil

Electronics Forum | Thu Nov 20 11:34:23 EST 2014 | markhoch

Of course I forgot to mention that the number will vary based on the type and thickness of stencil that you're using, type of squeegees, board support, print pressure, and speed.

stencil

Electronics Forum | Fri Nov 21 10:35:56 EST 2014 | cyber_wolf

Use nano-coating and your stencil will last a-hunnit-fiddy-million cycles. Yessur.... In reality I cant say that I have ever seen a worn out stencil. Damaged and dinged, but never worn out.

Spartan wave solder machines

Electronics Forum | Thu Nov 20 14:49:54 EST 2014 | joe98375

Greetings, I am looking into buying a wave solder machine for medium production of 100% through hole boards (~8.5"X12" dimension, not many layers, no high density part areas,

Spartan wave solder machines

Electronics Forum | Thu Nov 20 17:58:55 EST 2014 | joe98375

here it is: http://www.pcbunlimited.com/ben-z-400-f-lead-free-wave-solder-p-556.html

Is NO CLEAN any better for High Speed PCB's?

Electronics Forum | Mon Dec 01 10:58:35 EST 2014 | eniac

adam, could you write the name of solder paste, which you use for this applications? thx!

Is NO CLEAN any better for High Speed PCB's?

Electronics Forum | Sat Jan 17 06:33:30 EST 2015 | buckcho

If you have a SPI machine you could try it, I have used no clean on some products, it is okay, depending on the product. Maybe the best way is to have SPI with feedback function to the printer and only when, for example, volume is above 220% to clean

Is NO CLEAN any better for High Speed PCB's?

Electronics Forum | Wed Jan 21 00:45:49 EST 2015 | nvn

Hi, Wow…thank you for this awesome post. It really shows your immense knowledge and research on this topic. Please keep sharing.

Accounting for Dumped/Lost SMT Parts

Electronics Forum | Tue Nov 25 13:29:26 EST 2014 | gregcr

That is the optimal solution. Most placement equipment have very accurate methods to count the fall off per part/nozzle/feeder. Tie that together and you would be golden.

Placement tolerances (CM402, CM212, CM602)

Electronics Forum | Mon Nov 24 13:13:50 EST 2014 | dhollland

Can anyone provide me with the accuracy of placement for CM402, CM212, and CM602 machines?

Placement tolerances (CM402, CM212, CM602)

Electronics Forum | Fri Jan 30 16:02:47 EST 2015 | dhollland

May I ask where you were able to find this information? I have been unable to find much Panasonic information online. I would really like to find something that helped with their PT and PanaCIM systems.


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