Electronics Forum | Thu Aug 23 08:31:09 EDT 2007 | ck_the_flip
Dave, that's good thread, but I think Mike is more concerned with the Titanium inserts that pallet manufacturers often use to overcome sh*tty designs - like the ones where they put a Through-hole 2mm away from a SMT pad. He's not so concerned about t
Electronics Forum | Tue Aug 21 20:52:06 EDT 2007 | davef
There is not standard for the force to pull an axial lead from a soldered connection. ".....IPC does not have pull tests in any of its standards, and some reliability experts would prefer to keep it that way, pull tests are commonly used by some lea
Electronics Forum | Tue Aug 28 11:12:23 EDT 2007 | grics
This is what I was thinking, but I am being beat up pretty badly by the selective solder. Ambient temperature is anywhere in the the neighborhood of 76 - 80 degrees F. I am not sure of the RH, but I wouldn't think that would be my issue... One of
Electronics Forum | Fri Aug 24 18:02:51 EDT 2007 | erokc
I'm needing to use DI water for the first time. I called the local Culligan man and was told that distilled water was the same as DI so I bought some. I wanted to determine if it was DI so after reading the postings in the forum I determined the re
Electronics Forum | Tue Aug 28 11:54:25 EDT 2007 | rgduval
Dave, To tell you the truth, I couldn't tell you. I came into this company with the system installed. When the resistivity is depleted, I call Culligan. It may only be an in-line cartridge filter that they change. We've noted a change in water q
Electronics Forum | Mon Aug 27 10:17:25 EDT 2007 | Smartens
We bought a used Siemens (thus we have no factory support just yet...) and have run into a bit of a "catch 22" situation. We got an "General Error :694 Incorrect nozzle length" and in the past this had to do with having a defective nozzle on the sle
Electronics Forum | Mon Aug 27 11:08:23 EDT 2007 | knutgaube
Siemens has always offered me a good service - no matter if i bought the equipment used or not. They are not even expensive. Check their hotline for further information. Hotline - direct link to SIPLACE The hotline is your direct link to SIPLACE kn
Electronics Forum | Mon Aug 27 12:42:47 EDT 2007 | rgduval
I know this is a little outside of SMT production, but, I'm hoping someone out there can help me with a small issue. I have a product that I'm building that requires 4 .250" wires, with .125" strip on each end. I solder one end to the board, and on
Electronics Forum | Mon Sep 03 09:48:12 EDT 2007 | davef
Joris We don�t know the maximum period to store the boards without having problems with blowholes. Too many variables to determine. We prefer to just fix the problem, but understand that you have stock that you need to build-down. Determining mois
Electronics Forum | Mon Sep 10 12:27:32 EDT 2007 | hakerem
Hi Dave - You are correct that I was not clear in my comments. I assumed Joris had seen the usual solder balls accompanying his blowholes. Nevertheless, Joris, my first two recommendations still stand. Increasing the dwell time of your leads in t
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