Electronics Forum: timely (Page 783 of 1078)

Rework of thru hole components

Electronics Forum | Tue Dec 27 10:57:20 EST 2005 | DannyJ

I'm not sure if I understand the question correctly... Mainly, drill the mushroomed end of the rivet with a drill bit that is slightly larger than the shaft size of the rivet and remove the cover. Then, you should have easy access to what you need t

Need opinion about KE740 and KE760 !

Electronics Forum | Tue Jan 03 22:00:32 EST 2006 | fdr4prez

Yes Rick, you are correct, Zevatech HBA, PPM7 & > PPM9 were all designed and built by Swiss. That > was a long long time ago. Sorry, I guess I forgot about those old beasts. Then don't forget about the good old CATs and Microns made by Zevatech

Wet or Dry Wipe

Electronics Forum | Fri Jan 06 10:49:03 EST 2006 | PWH

We had a bad situation with solvent wipe. One of the solvent supply lines cracked and the solvent got on a cluster of air lines. The air line material reacted poorly and we blew what seemed like one airline per day for a couple weeks. I had to cut

Ionograph Testing

Electronics Forum | Fri Jan 06 09:15:34 EST 2006 | sarar

I would suggest that it would be helpful to perform ion chromatography analysis on some of the boards that have failed your ionograph tests as well as some boards that have passed. This will tell you exactly what ionic species are present on the boa

Does Anyone own a Contact 3Z??

Electronics Forum | Fri Jan 06 16:14:10 EST 2006 | trynders

Have had a lot of issues with our machine and was just curious if anyone else out there was having any problems with theirs. This is actully our second 3Z. Our first one had so many problems Contact took it back and replaced it with a newer one. Abou

cleaning PCB's

Electronics Forum | Tue Jan 10 14:04:38 EST 2006 | Mike Konrad

Flashback time� Vapor degreasers, although still used in limited applications, no longer represent the conventional wisdom (due to multiple environmental issues). Aqueous-based technologies are the most common method of defluxing. Unlike most va

saponifiers compatible with CPVC

Electronics Forum | Mon Jan 16 16:11:25 EST 2006 | slthomas

We currently use Armakleen E-2001WS in our Trieber inline cleaner and I'm trying to review the process and look into upgrading the chemistry if it's appropriate. After a little research I've concluded that I don't have nearly the information I need t

CP6 Maintenance

Electronics Forum | Fri Jan 20 05:53:23 EST 2006 | dougs

i think it's more likely to be greasy/dirty shaft clutches, stand at the front of the machine and use the cam handle to turn the cam, while your doing this push up gently on the black top section of the shaft and try to turn the shaft, it shouldn't r

CP6 Maintenance

Electronics Forum | Thu Mar 30 19:25:26 EST 2006 | daxman

I bet my bicepes are bigger than yours. Just kiding. I do appreciate the help and advice each one of you gave. I should also mention that during the production cycle, our cp6 gets to a point where it kind of just stops...almost like it's thinking...

CP6 Maintenance

Electronics Forum | Mon Apr 17 22:52:02 EDT 2006 | daxman

Okay, we got the machine back together about 2 weeks ago, cleaned the clutches and measured the placement accuracy. We are back up 100%, and have not seen any stn 17 & stn 19 nozzle errors. Thanks guys!! 19 of the 20 clutches are really tight; they


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