Electronics Forum | Thu Apr 10 05:25:43 EDT 2003 | dst
Hi, My company is currently experiencing a high feild failure rate on a 100nF chip ceramic that we use in various applications across our product range. One of them being de-coupling which means we use millions of this device every month. The failu
Electronics Forum | Wed Sep 10 11:57:14 EDT 2003 | Mike Konrad
First, you must determine a few things: 1. What specific de-fluxing chemical are you going to use? Basic required determinations include the chemical�s pH, is it a VOC (if so, what is its VOC content), what concentration is the chemical used in (1
Electronics Forum | Sun Feb 06 20:22:32 EST 2005 | smtequip
Hi Brad - You have just opened Pandoras box. EVERYONE seems to have their own favorite machine for their own reason, and I imagine you will get an opinon from just about everyone. I have represented several lines of equipment new, and now am in the
Electronics Forum | Mon Oct 24 01:19:10 EDT 2005 | darby
Hi Mike, I use variations of both of these machines in a Tenryu FV-7100s and Samsung CP45/CP45Neos. Both have been very good machines - I would find it difficult to split them. I have personal dislikes of both tooling and support systems. I would ta
Electronics Forum | Wed Nov 02 17:49:07 EST 2005 | grantp
Hi, We used a batch oven from Reddish Electronics out of the UK. It was convection, and ok, but had limitations. Batch convection ovens start to heat up, so the metal of the oven is hotter and hotter and it effects the profile. So we ended up need
Electronics Forum | Tue Dec 13 07:01:56 EST 2005 | clampron
Good Morning, We are currently using 4 Mirtec machines. We decided on the Mirtec after a side by side evaluation of several tabletop machines. I have to admit that Yestech was not one of them. However, after the evaluation, the Mirtec outperformed t
Electronics Forum | Fri Apr 21 22:52:44 EDT 2006 | SD
I've been using an Omrom machine for over 5 years now. I have mixed feelings about it. It has paid for itself many times over, but it needs constant tweaking. Constant tweaking is something I believe all AOI machines need, but the way our system wo
Electronics Forum | Thu Mar 23 22:26:53 EST 2006 | Joseph
Dear all, Referring comment from Mr. Jack,IPC director certification & assembly technology, the term "fillet tearing" is too broad. Cracks or fractures in the required fillet area, with SnPb or LF alloy and whether you call it tearing or not, is a D
Electronics Forum | Wed Apr 05 22:33:57 EDT 2006 | darby
Awww, come on guys, I should never have mentioned beer and fish. Lucky I didn't mention Elle. OK, forget the points and questions 1, (probably correct there Stephen) and 5. Any comments on questions 2, 3 and 4? This bloke's been stranded on an Isla
Electronics Forum | Sun Jul 30 10:34:52 EDT 2006 | Grant
Hi, It's hard to tell what exactly is wrong, as I personally never used the older software only the Linix based version of the machine we had. In fact when we got out machine, it was ex demo, and the sales guy said we really needed to get it changed
