Electronics Forum | Thu Aug 19 14:52:13 EDT 1999 | John Thorup
| | | | | We have developed a new process for removing moisture from surface mount devices. We have one site where PCB laminate drying has been reduced to 1.5 hours. A standard oven took 4 hours to do the job. I am looking for a firm who does large s
Electronics Forum | Fri Aug 20 12:41:20 EDT 1999 | stefano bolleri
| | Yesterday as I was creating a profile on a plastic BGA using Conceptronics freedom 2000 rework station, I happend to discover that I was able to remove solder bridging from a plastic BGA. | | | | This is what I did. | | | | Created a removal pr
Electronics Forum | Thu Aug 12 17:07:09 EDT 1999 | Brian Wycoff
| Hello, | | Can any netters suggest what critical parameters should be considered & what are there assoicated impacts for a solder paste printing process ... | | B.Regards, | Felix | I have a process cause and effect diagram for the entire print
Electronics Forum | Fri Aug 13 00:05:12 EDT 1999 | Felix Mung
| | Hello, | | | | Can any netters suggest what critical parameters should be considered & what are there assoicated impacts for a solder paste printing process ... | | | | B.Regards, | | Felix | | | I have a process cause and effect diagram for
Electronics Forum | Mon Aug 09 20:12:24 EDT 1999 | JohnW
Folk's, I'm looking for some helpful suggestions for reworking wave soldered bottomside components that have been glued. I'm not a fan of the twist and break approach and as some of them either have a double dot or a slot configuration this tend's t
Electronics Forum | Thu Aug 12 09:02:08 EDT 1999 | Gian.D
| Hello, | | Could be that touchup operators are using too much flux. What are you dispensing flux with. Disposable or refillable flux pens are good to have around. | |Good! could you suggest some suppliers name or address or web site or e.mail...
Electronics Forum | Thu Aug 05 17:04:57 EDT 1999 | Earl Moon
Folks, Probably not the forum, but forgive me as I am but a dog as described by Justin and admitted by me. However, I am looking for a previously owned Camalot 1818 "goop" dispensing system for selective wave soldering operations. Anyone knowing the
Electronics Forum | Thu Aug 05 11:51:44 EDT 1999 | Wolfgang Busko
| | | | | | | | | | | | Hello, | | | If you are using no-clean and they are entrapped in the flux it is also IPC accepted but i havent found a customer yet who agrees with that. Im sure you have checked your profile. I had the same problem with chi
Electronics Forum | Wed Aug 04 13:39:44 EDT 1999 | Dave Weihrauch
Has anyone out there tried to parylene coat plastic parts prior to soldering them to a pcb? I'm looking at several potential applications where fewer than 5% of my components on a pcb are plastic, yet from a reliability aspect (environmental conditio
Electronics Forum | Mon Jul 26 05:02:33 EDT 1999 | Wolfgang Busko
| | We are going to smt ic's on the component side of our pcb's. | | The problem is we are going to have to do this by hand. | | We have a hot air station and vac pencil, but How reliable is this process. | | We've tried it on proto's and had some sh
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