Electronics Forum | Fri Mar 26 09:00:19 EDT 2010 | krish_bala
Thank you Graham for the response. The particular BGA that we currently Bake is a Level 3 BGA, which means the BGA will expire in 7 days after removal. We are currently baking the BGAs once a week for the problem described above. These devices are u
Electronics Forum | Mon Aug 27 08:36:52 EDT 2012 | rway
The process is currently being performed by hand. > I am trying to automate the process by switching > to pick and place equipment and using > AOI. > > Problem number one is getting my customer > to sign off on switching from hand assembly to >
Electronics Forum | Fri May 20 03:14:03 EDT 2016 | designhaus
Hello, We are about receive an 85.000 USD award grant towards purchasing manufacturing or testing equipment for our company. We are trying to figure out how to best use this grant. Here are short facts about us: We are a design house, so all our ma
Electronics Forum | Thu Oct 01 16:43:24 EDT 1998 | Mike Demos
Thanks for your reply! I do appreciate your response. I received some information from the company that sells Accuspec, but I hadn't heard from any users yet. Your sales pitch sounds on your unit sounds tempting, but I'll have to pass on your Ac
Electronics Forum | Fri May 22 22:35:23 EDT 1998 | Steve Gregory
Hello there, I've been reading these posts with a little interest as I'm just setting up a contract assembly facility here in Sunnyvale, California. I've learned a few things concerning water quality & filtering bed life that I thought I'd share
Electronics Forum | Tue Jul 23 12:02:17 EDT 2002 | gdstanton
Ken, Excellent discussion!!! I've also seen this problem. Spent and am still spending significant time policing. I don't think it is just a buyer issue though. There are many dimensions to the problem. Suppliers, Engineering, Manufacturing, and
Electronics Forum | Sat Mar 05 01:11:31 EST 2011 | rway
We use both technologies and each comes with a mixed bag. What is the driving force behind your desire to convert? Is it just bad chips or something else? It sounds like you are having quality issues with your vendor and you would be good to addre
Electronics Forum | Thu Jun 21 22:04:18 EDT 2001 | davef
This is my attempt at beating the "Fuzzburg 7" translator used on the SMTnet Forum that mashes everything it sees. Below the next paragraph are three paragraphs,each with a common numering sequence, where each paragraph represents the columns of a t
Electronics Forum | Thu Sep 30 03:17:45 EDT 1999 | Brian
| Hi everyone, | | Greetings! | | I�ve got a 2-layered through-hole PCB�s having the following problems: | | Solder Mask peels after wave soldering at random locations and only at the bootom side of the PCB | Insufficient Solder and some solder ne
Electronics Forum | Fri Mar 12 13:30:06 EST 1999 | Bill Schreiber
Dear Scott, You are correct in questioning the chemistry portion of the process. However, I am couriuous as to why you selected DEK as a stencil cleaner. The most important part of any cleaning process is always the chemistry. How you deliver the c