Electronics Forum | Fri Sep 22 05:33:59 EDT 2000 | Wolfgang Busko
That "C - it doesn�t matter" choice sounds good because it doesn�t give you a headache when profiling but it gives me a headache when I read the article in the current "newsletter" about profiling where I found this: "If soldering to gold over nick
Electronics Forum | Wed Aug 16 05:29:13 EDT 2000 | Charles S.
We have had a similar problem here and looked to using a bar code reader system available from our pick and place machine manufacturer (Siemens) the big downside of this was that we needed to maintain a barcode database for all our components to ensu
Electronics Forum | Tue Jul 11 13:21:30 EDT 2000 | Deborah Troxell
We use the Slimkic for our oven porfiles and run a very high product mix too. My first question is do you use the same progam for all your boards or do you run different temptures profiles for each module? How are the gold boards getting destroyed? W
Electronics Forum | Mon May 08 12:02:14 EDT 2000 | Wolfgang Busko
The human machine is one of the most sophisticated know on this planet, "capable" of doing/thinking more than one task/thought at the same time. Sometimes the priorities get mixed up. So, if you have no simple computer or other gadgetry that�s able t
Electronics Forum | Tue May 02 14:18:50 EDT 2000 | Erhard Hofmann
I think it is very nice to have the feature of getting informed when someone answers to a question I put on the smt.net. But (and that's a big but): If you send out an email why can't you just include all the informations you want to send in the emai
Electronics Forum | Tue May 02 05:35:07 EDT 2000 | Donnie
There are a number of different things to ask youreself here. What type of flux are you using. 330, 351, 310 etc. Do you have a hot air knife? As for the residue, that's gonna show on almost any wave soldered pcb. We have fought the issue for a long
Electronics Forum | Tue May 02 14:19:26 EDT 2000 | Bill Schreiber
There are two primary causes of epoxy adhesive bond failure, heat and over exposure to moisture. Ultrasonic cavitation is a only a mechanical "scrubbing" action on a microscopic level. However, if the adhesive bond is week or has small areas of det
Electronics Forum | Wed Apr 19 14:07:20 EDT 2000 | Russ Cutler
Let me see if I've got this straight...rather than hook up a MOLE or a KIC profiler to each and every board (600 P/N's in my case), most people are making judgement calls based solely on how similar a board looks to another board, for which they have
Electronics Forum | Thu Mar 30 04:42:28 EST 2000 | cpgoh
HI all, thanks for the advise.. Electrovert is being used from 7am to 7pm and we do dedross from the surface of the solder bath during lunch time around 12nn. Break Time we just sweep them to the side.. Every two week, we do the solder bath maintena
Electronics Forum | Thu Feb 24 12:48:45 EST 2000 | Larry Johnson
I have seen this problem several times on several different IP3's... When the MTU is about to pick a part from the tray, the machine will just stop. No error, just says, "producting", in green. E-stop, reset and start again, and you hear air from
