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 | Fri Sep 07 17:38:23 EDT 2007 | bentigano
Hello James. I've got a YesTech YTV-2050 system at work with one top-down camera, and 1 side-view camera for each of the four sides. I do have the side view cameras being used for automated side inspection. There are some parts with markings that are
Electronics Forum | Thu Sep 06 22:01:21 EDT 2007 | syedsmt
Hi! I am Syed from Hitachi located in Malaysia.It seems that the discussion about OSP is very much related to the dillema that I am facing in my company.I am the Senior Executive for the SMT Department at Hitachi.Currently we are facing some issues w
Electronics Forum | Fri Sep 28 18:16:21 EDT 2007 | hegemon
Replacing Screen Printer with a dispensing system? If you have large complex PCBs you will lose a bit of time to say the least. That being said, we have had great success with an I&J Fisnar 'bot with positive displacement (auger) valve for dispensi
Electronics Forum | Fri Oct 05 21:29:43 EDT 2007 | mika
Hussman, I don't understand the last sentence of yours "but far from where this thread was going". What do you mean with that? I was just trying to give "Novaman" some infos. The fine old equipment You use from the old -20:s or so, is probably just a
Electronics Forum | Fri Oct 12 14:53:56 EDT 2007 | mika
Hussman, I'm sorry that I was a little bit tired and on top of that not so sensitive to your humour. Not so easy to understand everything for us Swedish guys. We have normally a great sense of humour over here and almost daily we have a big laughs a
Electronics Forum | Wed Oct 10 14:21:04 EDT 2007 | petep
We have done the Green Framed Stencils for an added $50.00 per, then got smart and went to green polyester on RoHS / Lead Free Stencils at no added cost. Dedicated Stencil blades and holders green of course) as well as Green Static mats on dedicated
Electronics Forum | Mon Oct 15 09:58:27 EDT 2007 | davef
Never heard of "special finger marker stickers" for checking wave parallelism. We assume that you're talking board-to-wave parallelism. We use a Durostone fixture with a thermalcouple [TC] in each far corner of the fixture (flush to the bottom of th
Electronics Forum | Fri Nov 09 08:45:31 EST 2007 | philkaz
I am in the R&D department at KIC. We have been making thermal profiling equipment for 20+ years. A standard circuit board is made from FR4 fiberglass. A typical solder reflow profile, whether leaded or unleaded, takes the board above the "glass t
Electronics Forum | Tue Oct 30 06:20:58 EDT 2007 | aj
Hi All, I would appreciate some advise with regard to Leadfree settings for a 5 zone reflow oven. I have a 35mm square BGA 672 pin on board. I am struggling to get the Delta T down to 2 degrees C . I have 5 Thermocuples drilled up from the bottom a
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