Electronics Forum | Tue Nov 03 11:46:52 EST 2009 | davef
Search the finee SMTnet Archives for previous posts on the topic. Here's a clip from on of those posts that may get you started. [snip] * Stencil material: metal or plastic, no difference in print, metal is easier to clean, no static problem, availa
Electronics Forum | Sun Nov 29 15:44:57 EST 2009 | davef
As a minimum, you should training your: * Bosses * Buyers * MIS and operations-types involved in implementing your heightened lot tracking change-over effort * Quality-types involved in qualifying suppliers Among trainers to consider are: * Compone
Electronics Forum | Fri Nov 19 13:07:01 EST 2010 | vmorina
Hello everyone, Talking to my boss today I was able to determine what we're really looking for in terms of reflow soldering. The company is not looking to do a volume run; we're trying to solder chips for prototype boards, which are currently done w
Electronics Forum | Thu Feb 17 09:35:16 EST 2011 | ravo
Hi everybody, I am here seeking your experience and asking your help, I want to update our SMT production line as I already hace FUJI CP6 and QP242 machines beside GL2 and oven our new product including 60 components 0402 (1mm*0.5mm ) and 2 BGAs w
Electronics Forum | Sat Feb 19 11:40:40 EST 2011 | ravo
Hi everybody, I am here seeking your experience and asking your help, I want to update our SMT production line as I already hace FUJI CP6 and QP242 machines beside GL2 and oven our new product including 60 components 0402 (1mm*0.5mm ) and 2 BGAs w
Electronics Forum | Sat Jun 02 16:20:06 EDT 2012 | davef
While the only way this thread could look more like a stealth advert is if it has the word 'advertisement' blinking at us, I'll play along. Questions are: * Have you asked the supplier Fantron Technologies [sales@fantron.com] what they suggest? * Wh
Electronics Forum | Mon Aug 06 14:08:56 EDT 2012 | dyoungquist
We run a MY12 and our largest layout has 9700 components of which about 8500 (88%) are placed by the Hydra head. Average run time for our layout is 75 minutes. Based on that and depending on what percentage of your components are Hydra mountable, y
Electronics Forum | Thu Nov 15 10:19:05 EST 2012 | davidmercader
Hi, We have problems with our wave soldering process. The problem is that during the same assembly, after wave soldering, some pcb’s look not clean and other pcb’s look good. We use lead free SAC305 solder and flammable flux. We think our proces
Electronics Forum | Mon Feb 11 13:07:30 EST 2013 | deanm
You want your machine to spot the fiducials automatically. A 40mil round copper pad is the absolute minimum fiducial to use, but we found in practice that our Quad equipment won't spot them reliably. I am now using a 60mil round fiducial and it picks
Electronics Forum | Mon Apr 08 07:20:56 EDT 2013 | leemeyer
What operating system are you using ? I have found that you need to stay with a DOS based operating system. I am running DOS 6.2 with windows 3.11. I tried win 98 and although it seemed to run properly, I would have problems in the final program. XP
