Electronics Forum | Tue Jul 25 12:14:39 EDT 2006 | russ
All my studies led me to believe that it was CTE mismatch of this package. Altera was of less than 0 help in this matter. The other possibility was an ICT test fixture. Unfortunately (?) the design life of this product was at end and the new design
Electronics Forum | Mon Dec 05 12:18:06 EST 2005 | stepheniii
I worked for a company with a Mirtec. It's a great machine. The sales guy kept going on about needing a golden board. But if you program very carefully and verify each part as you add it to the library, you don't even need a golden board. If you ha
Electronics Forum | Fri Dec 09 17:37:37 EST 2005 | johnhburris
We have 2 Mirtec machines. The learning curve is steep, but once you get over that the machine is very valuable. I must disagree with the commenter who said the support is poor. While the answers we rcvd differed from person to person at first, Mirte
Electronics Forum | Tue Dec 13 06:56:27 EST 2005 | adanhn
Hi Steve, What I came up with for our Soltec Sigma 6621 is to make a stainless steel wave solder bath insert.The insert with all its components eg. impeller, Chipwave assy, pump shafts, main wave assy etc. I will send for plasma nitride coating.Afer
Electronics Forum | Tue Dec 06 14:30:49 EST 2005 | Samir Nagaheenanajar
I agree with Ken!! Amen to that, brother! At my company here in Rihad, our design guys are in a tizzy about lead free components and tin whiskers, and with every questionable through-hole solder joint, or when our purchasing department gets "notif
Electronics Forum | Tue Dec 06 18:29:45 EST 2005 | darby
You may also wish to check the speed controllers for both descent and ascent. The higher the ascent speed the more force the jaws close with. It can be difficult to achieve a "good" nozzle placement height as this is mechanically set and your lowest
Electronics Forum | Wed Dec 07 11:56:08 EST 2005 | slthomas
Are you saying you can't send out boards that have been touched up or reworked, or are you saying you can't send out boards with defects on them? 100% is a great goal to shoot for but most people don't expect to achieve it. It all depends on what yo
Electronics Forum | Wed Dec 07 07:20:02 EST 2005 | davef
We need more information about the situation. For instance: * Describe the green residue * Talk about the distribution of the problem, including a single lot or from various lots and over components and component types on the board * Tell us about t
Electronics Forum | Wed Dec 14 10:08:44 EST 2005 | slthomas
I am sort of familiar with Specnor Tecnic myself from work at a previous employer. Yes, they are a group that split of from Electrovert and actually compete with Electrovert in their spares market. Don't know how that's legal but they seem to be doin
Electronics Forum | Wed Dec 14 07:27:34 EST 2005 | chunks
"find yourself a good stencil manufacturer its there job really just tell them what machine you have and they should do the rest." I have to dissagree with this last statement on so many levels. There's a reason why it's called engineering. Plus,
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