Electronics Forum: pcba and cleaning and time (Page 7 of 8)

No solder and solder bridge after Wave solder machine

Electronics Forum | Thu Nov 17 21:46:48 EST 2005 | C. Kolokoy

With DIP type components, a sub-par fluxing method (foaming a no-clean), and a chip wave where one is not needed are formulas for bridging and insufficient wetting. If you have SMD's on the wave solder side of the board greater than 0603, and no SOT

Re: Cleaning under, around, and through tight spaces

Electronics Forum | Wed Jan 06 14:54:42 EST 1999 | Steve Gregory

| Steve, | | So good to see you back, old boy! Where ya been???? | | Chrys Hi ya' Chrys! Oh, I've been around...just haven't had a whole lot of time like I used to. The place I'm working at now is a start-up (as you may know, I think I ment

Re: Bob Willis Free Advertising and more serious issues

Electronics Forum | Fri Aug 07 07:44:56 EDT 1998 | Earl Moon

| | | No sour grapes, | | | This has gone on too long. I expect no free advertising, nor do I seek it. It is clearly understood Bob is an industry leading consultant. What is not understood, at least by me, how he is allowed to "advertise" so freely

Possibility of a cheaper pick and place machine design?

Electronics Forum | Fri Jul 04 19:17:37 EDT 2014 | andrespena

Hi (I don't know if this forum is the best place to post something like this, but I don't know of other places on the internet, so... sorry if I'm in the wrong place) Might there be an easier way to add components (e.g. computer chips) to a circuit

Possible to mix a No-Clean solder and a Clean solder process

Electronics Forum | Thu Apr 05 17:06:11 EDT 2018 | stephendo

We recently got a batch wash machine that can use a chemical cleaner. (not a saponifier). NOW I feel confident cleaning no clean boards. Without a machine that can heat water and use a proper cleaning agent, I would not trust cleaning no clean boards

How to convince management on buying Equipment ? ---For Dave F, Wolfgang, Moonman and the rests!!!

Electronics Forum | Wed Sep 27 08:50:51 EDT 2000 | Dreamsniper

Hi Guys, I've compared stencil printing adhesive versus acquiring a dispensing equipment. Had breakdown all the costs against each other. It end up that Stencil Printing Adhesive is more costly than equipment dispensing machine in the long term (5 y

Implementing Standards and Requirements within a CM - When is too much?

Electronics Forum | Fri Jun 02 04:45:44 EDT 2023 | calebcsmt

Totally agreed regarding underlying issues if we were continuously on the edge of defects. I think the question for me becomes, when a customer isn't specifying requirements or any particulars: at what point is reworking pointless/waste of time &

Im trying to install a tool on a MY15 and I am getting errors

Electronics Forum | Wed Aug 18 13:48:12 EDT 2021 | rgduval

It's been awhile, but, some other things you might look at: - Check the fiducials on the toolbox. If they're getting obscured/damaged, all kinds of weird things can happen. I had problems initializing tools one time because of this, and I could actu

Implementing Standards and Requirements within a CM - When is too much?

Electronics Forum | Fri Jun 02 14:42:06 EDT 2023 | tommy_magyar

"If for example a customer requested assemblies but never specified their requirements, would MFGs be expected/required to follow parameters from a specific class related to the end use of said product?" Answer: The customer placed an order with you

What were your top go-to sources for electronics information and learning in 2018

Electronics Forum | Tue Nov 06 10:28:58 EST 2018 | davef

Media Links IPC Global Insight This weekly electronic newsletter includes IPC news and multimedia information on manufacturing and management best practices and solutions, new technologies, standards, government relations and environment, health and


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