Electronics Forum: sake (Page 2 of 4)

Large component count board

Electronics Forum | Fri Aug 03 17:21:03 EDT 2012 | kmots15

We will be running a very large board with 62k+ components on it in the coming week. Has anyone run boards with this qty before? For sanity sake I had to split up the board into 12 individual programs. We will be forced to run it on a My12 due to

Re: Re-Useable Stencil Frames

Electronics Forum | Fri Oct 22 21:35:54 EDT 1999 | se

It's IIT, not ITT. DEK in the UK also uses a tensioning frame, but I don't know of any suppliers in the US. As a stencil vendor without a quick mount/re-usable frame to sell, I can say that I have not heard many complaints regarding print quality o

Heller 1088 Reflow Oven Conveyor Adjust

Electronics Forum | Thu Dec 20 12:27:25 EST 2001 | seand

Hello Gentlemen, Dave has a good point. Proposing to move the rails for the sake of thermal integrity doesn't seem logical to address you issue. By adding a rail set you have simply added mass (almost like big heat sinks) throughout the oven vs. w

No-Clean Wave Flux - Water Wash

Electronics Forum | Wed Mar 24 20:19:09 EST 2004 | Ken

I recently did a no clean flux eval and by far the leader in the category for remainder (residue) was Interflux 2005MZ 1. You first mission is to provide acceptable solder joints. 2. Only apply what you need to achieve acceptable results. Spray f

CP6 Maintenance

Electronics Forum | Thu Mar 30 12:57:21 EST 2006 | cyber_wolf

Fuji has said a lot of things in the past, then changed it later on. Just for the sake of argument....The guys that have trained me worked at Fuji for a minimum of 12 years. Not quite sure what Tech is talking about, but I do not recommend doing w

Vapor Phase Reflow

Electronics Forum | Wed May 12 13:34:02 EDT 2010 | hegemon

Thanks Pete B - great info. I am currently preparing a DOE to address concerns about reflow of componentry on the bottomside of the PCB while in the vapor. Specifically cosmetics and part dropping. Bottom side has no flux, but will be fully reflow

Mix of Lead free & Leaded washing in same machine

Electronics Forum | Mon Aug 27 22:16:03 EDT 2012 | ilanhovan

Hi, my supplier is using the same Aqueous machine to clean the boards for 2 different customers. My product uses the chemistry of leaded clean flux meanwhile the other product uses the chemistry of lead free with no clean flux, however that product r

safety?

Electronics Forum | Tue Dec 11 10:56:24 EST 2012 | rway

Juggalo, Your boss obviously hasn't thought about the implications of taking a complacent attitude toward safety can cost. He is liable if someone gets hurt working in his plant who isn't wearing the proper safety equipment or none at all. It does

Aluminum Capacitor disassociated from sodler joint

Electronics Forum | Sun Feb 24 11:16:12 EST 2019 | proy

Guys, I have been down this road also spent a lot of time working on this. Electrolytics often are difficult to solder like this. For the sake of testing, try a water soluble more active flux as an initial test. IF you compare hand solder wetting the

Re: Metal Inspection Templates

Electronics Forum | Tue Sep 21 17:49:50 EDT 1999 | John Thorup

I like to see if anyone has any info or experinces with metal inspection templates in a post oven process. My problem issue is the ESD, since they are metal(12 mil stencil material). I welcome any comment. Thank you.


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