Electronics Forum | Mon Feb 23 05:37:23 EST 2009 | emmanueldavid
Necoleta, PWB Blistering/De-lamination may not be due for Titanium finished threads / holders which is typically being used to draw high Shelf Life of Pallets and even flow across Auto Wave Soldering rails. There is also nothing to suspect on Liquid
Electronics Forum | Tue Feb 24 18:33:59 EST 2009 | gregoryyork
It is probably due to the solder mask being undercured and is porous alowing the flux to be absorbed which boils when it hits the solder wave that kills the adhesion. You should be seeing this only over copper traces/tracks. Reduce flux volume and in
Electronics Forum | Thu Mar 12 06:23:27 EDT 2009 | gregoryyork
Thanks Nicoleta It is nice to hear the problem is solved and this is a massive problem in the industry especially for Lead Free. It is easy for a supplier who doesn't understand to blame incompatibility just a quick way out but doesn't fix anything
Electronics Forum | Fri Feb 20 11:51:15 EST 2009 | markhoch
Okay, I've done extensive Google and SMTnet Archive searches, and I've turned up nothing but Patent Ideas. We've got a new application with which I'd like to fill a cavity containing a wire with molten solder. The cavity is housed within a large Mil
Electronics Forum | Fri Feb 20 12:04:29 EST 2009 | markhoch
Okay, after taking an actual minute to think about my suggestion, it has dawned on me that filling a metal cavity with molten solder to make a solder connection is not a good idea. By doing so I wouldn't be giving the metal cavity sufficient time to
Electronics Forum | Tue Feb 24 14:08:46 EST 2009 | swag
I think you are too hot out of the gate as well as too slow on conveyor. I think settings similar to 130, 140, 150, 160, 230, 240, 260 and conveyor speed at about 28 or 29 IPM would be more realistic but it depends on your paste and oven config/zone
Electronics Forum | Tue Feb 24 15:52:16 EST 2009 | nidot
Hello. I bought in 2008 and automated Philips FCM Base. I do not have to create software programs. Please help. Can you give me a link to the program, which I can do this program on a machine. ? Now I was doing it by hand but it is very hard and are
Electronics Forum | Wed Feb 25 13:06:31 EST 2009 | exsydeco
well, you are rite about ppl that buy craps products like my previous company that scammed me to work for him for free does. he got most of the parts from china, a cheap one. Actually there are good supplier from china that provide high quality parts
Electronics Forum | Fri Feb 27 03:03:50 EST 2009 | exsydeco
well, you have to differentiate between "bought" and scam. If bought, means there is a transaction, you provide your service and in return you receive your payment. Scam, like this Italian, he first make payment for the first few months then and th
Electronics Forum | Wed Mar 04 12:30:52 EST 2009 | exsydeco
Talwadker, thats the thing... this guy didnt guide me in the right way and he ensure there is a special arrangement between Italy and my country that i do not need a permit. And i was too easy to believed him till i found out the truth. but its ok,
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