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ENIG CONTAMINATION

Electronics Forum | Wed Nov 04 11:25:39 EST 2009 | gregoryyork

No Sorry it was just from memory I will try to google it and see what I can find. I know it is bad to have too thin a Nickel layer and Phos layer. If you find anything can you let me know as well Cheers GREG BLT

SMT DUAL PROCESS

Electronics Forum | Mon Oct 05 04:41:28 EDT 2009 | pengliang

Printer(DEK265)-->Gule -->SPI -->Mounting(NXT)-->AOI -->Reflow --> Bottom Loader --> Printer(DEK265)-->Gule -->SPI -->Mounting(NXT)-->AOI -->Reflow --> Touch up -->ICT -->BL -->FT -->Assembly

SMT DUAL PROCESS

Electronics Forum | Sun Nov 01 10:34:43 EST 2009 | greg_diaz

If you have an even multiple of boards in a panel, then your layout can be altered to have 1 top 1 bottom in the x layout so that when you flip the panel the same layout is on the opposite side therefore requiring just one program.

TOPAZ and EMERALD Manual

Electronics Forum | Sat Sep 05 08:14:50 EDT 2009 | propox

Hi Everybody, For this time I was using Philips CSM84V and VZ, now I bay Topaz and Emerald, nad I have ask for everyone, do anybody have manuals for this. Thanks for all help

Cleaning of ICT Probes

Electronics Forum | Tue Sep 08 06:31:16 EDT 2009 | bandjwet

Does anyone have any experience with cleaning debris, removing oxidation from ICT (or for that matter flying probe)probes: Regards BWET

Cleaning of ICT Probes

Electronics Forum | Tue Sep 08 06:46:14 EDT 2009 | davef

Bill: While you're waiting for others to reply, search the fine SMTnet Archives, for instance: * http://www.smtnet.com/Forums/Index.cfm?CFApp=1&Message_ID=4647 * http://www.smtnet.com/Forums/Index.cfm?CFApp=1&Message_ID=55963

Mydata M12 issue

Electronics Forum | Tue Sep 08 09:37:55 EDT 2009 | cyber_wolf

We are seeing intermittent X-transducer errors. I notice that the X-wagon has more resistance over the Y-wagon area when I manually push it back and fourth. I am thinking the belt might need replaced. Has anyone else seen this before.

Mydata M12 issue

Electronics Forum | Tue Oct 27 12:23:44 EDT 2009 | cyber_wolf

One thing a lot of people don't know is that the small X motor on MY machines have carbon brushes in them. If you do not replace the brushes before they wear out it trashes the motor.