Electronics Forum | Thu Mar 25 09:27:08 EDT 2010 | stepheniii
Thanks I guess I got used to google where the "and" is implied. I searched various combinations and all I could find were threads regarding the pcb's not the components. Does anyone bake their boards after wash before second reflow because of MSD c
Electronics Forum | Thu Apr 08 13:28:24 EDT 2010 | mabdalla
Thanks DucHoang, One more favor. Will really appreciate if you can point us on how to figure out the number of patterns (number of offsets) from the VIOS file. Also we would like to know the feeder types represented by the numbers in the &F sectio
Electronics Forum | Thu Apr 08 14:57:15 EDT 2010 | davef
Why don't threads post in proper sequence? Look here: * http://www.smtnet.com/Forums/Index.cfm?CFApp=1&Message_ID=61576 * http://www.smtnet.com/Forums/Index.cfm?CFApp=1&Message_ID=61574 * http://www.smtnet.com/Forums/Index.cfm?CFApp=1&Message_ID=6
Electronics Forum | Fri Apr 09 09:08:40 EDT 2010 | cast2010
Hello, I produce two types of board. - 100% Thru Hole - 50% thru hole and 50% SMT For the second, I have a bad wetting after the reflow on the top. The pcb board have Au-Ni pad. I use a water soluble paste. I clean the board with a solution with
Electronics Forum | Tue Apr 13 08:21:05 EDT 2010 | esca
Hi manchella, After ATC test, two different failure modes can be present: solder FATIGUE (into bulk) or BRITTLE INTERMETALLIC fracture. So, first you have to verify this. Moreover, which brand of SMT paste have you used ? The crack into solder joint
Electronics Forum | Wed May 12 11:55:08 EDT 2010 | pbarton
We are using VPS, but only for high mass assemblies. As the other respondent has suggested if the mass of the assemblies is very low then difficult to control temp. rise times to within the normally accepted parameters. The Rehm equipment does seem
Electronics Forum | Mon May 31 11:08:28 EDT 2010 | padawanlinuxero
Hello I am having problems with the hydra camera, I start getting an error message saying that the camera couldnt look at the fiducials on the hydra, I went to the camera in service and turn it on to see the problem but I found out that the real pr
Electronics Forum | Tue Jun 08 17:12:42 EDT 2010 | flipit
Kic Thermal used Pyropel. Cut with a razor blade and glue together with a good Dow Corning high temperature silicone. You can buy Pyropel in various thicknesses. It is not cheap. $100.00 for a 24" X 24" X 3/16" sheet. You can buy at McMaster Car
Electronics Forum | Sat Jun 19 08:07:39 EDT 2010 | fortunetech
If you want to buy a Juki machine or any machine for that matter, then be ready with money in hand and you set the price you are willing to buy at today. In my experience alot of Asian Brokers want your best price up front, and then tell you it's too
Electronics Forum | Tue Jul 20 15:03:08 EDT 2010 | bigdaddysoy9
Dan, If you are starting a library from scratch, it will probably take a while to program on any machine. Building a library is the most time consuming part. We use ViTechnology machines. They have a generic library that you could use to generate
