Electronics Forum | Mon Jul 22 15:02:31 EDT 2013 | dyoungquist
What is the pad surface finish on these boards? I know OSP and silver finishes have a shorter shelf life than HASL or gold. We do not use OSP or silver on our boards so I don't know what to look for visually on the pads when they have exceeded the
Electronics Forum | Wed Jul 24 06:20:11 EDT 2013 | JB
Hello, we have just bought a used nutek ntm110l and are looking for an instruction manual, anyone know where I can download one? Issue we have is that the bottom conveyor is constantly running, is there anyway to stop it? until we load a rack? some j
Electronics Forum | Wed Jul 24 12:24:43 EDT 2013 | stiger
My company uses a SAC387 ribbon for stamping solder onto connectors before shipping to a customer. This stamping process creates a lot of SAC387 excess that we send off to be recycled at a very low price. This excess would be great for wave soldering
Electronics Forum | Mon Jul 29 15:30:45 EDT 2013 | markhoch
Nitrogen in Reflow is grossly over-rated...., in my opinion, and in the opinion of several very well known SMT Industry "God Fathers". Way too much $$$, for a slight increase in the process window. If you profile your oven specifically for your pr
Electronics Forum | Thu Aug 01 21:34:42 EDT 2013 | deanm
Techspray has a broad line of peelable solder masks. We use the Wondermask P for masking conformal coating as well. Call the company or rep to determine which product is best for you. I am not affiliated with Techspray in any way. If you get tired o
Electronics Forum | Fri Aug 02 12:12:40 EDT 2013 | simplycomplex85
We have a YesTech YTV 2000. I'm being asked to set up a program to test the destination solder on through hole parts to make sure there is a lead in the hole and there is solder in the hole. If possible I need to test for bridging also. This is being
Electronics Forum | Wed Aug 07 10:40:19 EDT 2013 | simplycomplex85
They're hand placed and hand trimmed so they may be straight, may not be. And the solder (I think because its lead free) is a dull grey color to there is no reflection from any of it. The solder, lead, and board all show as a dark grey color under re
Electronics Forum | Wed Aug 07 16:33:08 EDT 2013 | rway
I did not see the histogram image (didn't scroll down). My point about the flat metal surfaces is they should have a large white total under top-light with red filter. You should be able to distinguish between the two (fillets and no fillets). I k
Electronics Forum | Thu Aug 08 15:41:57 EDT 2013 | simplycomplex85
I will mention purchasing the updated software with him but last time he looked into it he decided against it. So I was trying to see what we could with what we currently have. As for blue filtering, we don't have that that I've seen. Red or white
Electronics Forum | Tue Aug 20 15:36:31 EDT 2013 | sevenzero
http://www.flickr.com/photos/61443293@N03/9555358689 Compiled some screen grabs. The only example I had offline is a top inspection of a TH leg. Same idea. Picture 1: Add Solder Insp. Picture 2: Hist Perams. Adjust bottom slider until what you know
