Electronics Forum: problem (Page 455 of 1307)

Solderability Issues

Electronics Forum | Fri Aug 13 17:45:43 EDT 2010 | bradlanger

Boards with the LF hasl finish applied too thin will genrally pass the IPC test. That is some pretty agressive flux they call out. The boards usually wave solder just fine as well. Reflow is where the you see the problem.

MPM UP2000 Squeegee Problem

Electronics Forum | Mon Aug 02 11:16:02 EDT 2010 | dman97

Thanks for the answers guys. I knew it had something to do with the calibration menus. It had just been so long since I had to do maintenance to an MPM printer. I had been working with DEKs and Ekras for the past 6 years.

Samsung CP20-CV Help

Electronics Forum | Mon Aug 16 12:20:23 EDT 2010 | dan_ems

Hello, do you solve the problem? We have the same pick and place machine and I think I can help you.

Automatic Board Support Systems

Electronics Forum | Tue Aug 10 06:18:52 EDT 2010 | cunningham

We use Gridlock systems in our screen print machines they seem to work well enough with no problems atall

PVA conformal coating machine

Electronics Forum | Tue Aug 10 01:02:31 EDT 2010 | raghu

We have PVA 354Bench top conformal coating machine. We are going to procure the Humiseal 1B31 material. Is this material is suitable for this model of machine? Is there any special pecautions to be taken while programming? What are the main problems

cold solder at flexible pcb

Electronics Forum | Thu Aug 12 21:06:48 EDT 2010 | ptpaazmi

COLD SOLDER LOCATION U600/U601 Problem : Several XMp3i Rotary swithes were found to exibit intermittent function during a DV build at WNC

Landrex AOI Problems

Electronics Forum | Mon Aug 16 12:27:44 EDT 2010 | mikesewell

Don't have one but have you tried starting with a fresh install of the software, you may want to swap PCs or hardrives to keep your existing setup intact.

SMD Push fit connectors

Electronics Forum | Tue Aug 17 04:43:57 EDT 2010 | aj

Hi all, Just looking for some advice on SMD push fit connectors. Are most machines spec'd do place these reliably or do they cause problems? AJ...

Solder Balls-No Clean Paste

Electronics Forum | Fri Aug 20 06:32:44 EDT 2010 | aj

Hi, I would recommend you trial an alternative supplier if you have the option. I did a lot of trials on the issue and dont have any problems. Contact me off line and I will share details aj...

Solder Balls-No Clean Paste

Electronics Forum | Fri Aug 20 10:07:09 EDT 2010 | dan_ems

Hello, I have the same problem ..., please take a print screen with the profile to see how is made it. Thank !


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