Electronics Forum | Tue Jun 15 11:08:02 EDT 2004 | russ
Well take away the easy answers! How are the parts falling off? Is the joint breaking the termination on the part or is it breaking at the solder to termination interface? Also, how long are these parts in liquidous state? and what type of paste a
Electronics Forum | Fri Jul 16 08:13:45 EDT 2004 | cyber_wolf
Can anyone give me a manufacturer name for a good quality illuminated SMT inspection magnifier. We use 3 diopter. I have tried many many different brands. They all seem to fall apart.
Electronics Forum | Sun Aug 01 11:27:40 EDT 2004 | haran
What is the best epoxy attachment method for Heat Sink?The operator always miss the solvent dispensing application prior to epoxy dispense which cause the heatsink falling off at customer site as well as in the factory?Any advise?
Electronics Forum | Tue Aug 03 21:34:28 EDT 2004 | davef
That must be embarassing to explain the reason that a heatsink falls-off the board at your customer's site. ;-) We have found the best approach involves: * Work instructions that are clear, complete, and unambiguous. * Proper materials and tools to
Electronics Forum | Thu Feb 24 11:18:20 EST 2005 | Alex
Many parts falls around the tape cutter no mather the size or type. Also many times the machine misses some picks. But when doing a placement test with a single dummy part, 99% good.
Electronics Forum | Thu Mar 10 05:34:19 EST 2005 | py (france)
Hi all the cost of the nitrogen is lower than the cost of lead free dross, don't forget than the lead free alloy is very expensive. == maintenance be carefull with tools, with a lead bath a key can fall and float, with a lead free bath the key will s
Electronics Forum | Fri Mar 11 14:30:03 EST 2005 | ???
i agree with changing the head board if the ribbon cables have been changed. I would also check the quad align card and make sure the cables are plugged in tight to it and to the backplane. There is a large connector on the backplane that sometimes f
Electronics Forum | Sun Apr 03 00:22:50 EST 2005 | Haran
We have received a board from our customer with one of the Transformer falling off.The component lead plating fell off but there is solder fillet at the PCB pad is good.
Electronics Forum | Mon Apr 18 11:26:38 EDT 2005 | davef
Whenever we hear "gold" and "balls falling off", we think of black pad [hypercorrosion of nickel]. What does your EDX show?
Electronics Forum | Wed Jul 27 06:07:35 EDT 2005 | Rob
Ah, so that's where the knowledgeable authoritarian style comes from. It all fall's into place! Rob. ;-) (Former exploder of electrolytics, and gas tap flame thrower pioneer)
