Electronics Forum | Mon Jul 08 13:19:06 EDT 2013 | williamaxler
There are a lot of things that you need to look at to figure this out. What type of flux are you using? Is this leaded or lead free? Do you have the gradient of the nozzle setup properly? Are these locations tied to plains? With that being said
Electronics Forum | Fri Jul 26 12:55:46 EDT 2013 | gallionc
I agree with both previous statements. You may have already sorted this one out, but regardless of whether you are running leaded or lead free, the first things I would look at is sufficient flux and sufficient heat/dwell time. It sounds like you a
Electronics Forum | Thu Aug 08 04:35:38 EDT 2013 | alexeis
Hi, We have a software tool (called QPlan) that can give you a solution for polarity and deviation problem on SMT machines. You can read about it on our site: http://www.proventustech.com. Also, you can send me an email: alexeis@proventustech.com.
Electronics Forum | Fri Aug 16 15:47:56 EDT 2013 | larrygroves
Hi, I know it's confusing. The 421 is sold with two different vision cameras, standard and megapixel. It depends where you buy the machine. North american machines come with the megapixel cameras standard and will just need a Cn020 nozzle and app
Electronics Forum | Fri Aug 30 10:19:09 EDT 2013 | proceng1
http://i73.photobucket.com/albums/i236/djturnz/IMG_20130830_100237_874-1.jpg It is an IR receiver. Our customer does not know the manufacturer from an old assembly of theirs, but they'd like us to start building them. This is one of the parts we are
Electronics Forum | Tue Sep 10 10:38:12 EDT 2013 | rway
Most of the PTH components are manually inserted. Some are auto-placed by our UIC machine. The parts are preped before install, so there is no need to trim the leads afterwards. The boards go through wave solder. The UIC machine has a clincher on
Electronics Forum | Wed Sep 11 10:48:02 EDT 2013 | gregp
Hi Reese, The UIC machine is (was) good for higher volumes. Do you think these machines are less appropriate for smaller lot sizes and PCB's with just a few through hole parts? Also, are the UIC through hole machines still fully supported with ampl
Electronics Forum | Wed Sep 18 10:29:22 EDT 2013 | cyber_wolf
Here is what I can tell you... The chemistry we use has adverse reactions with WS fluxes.Vapor degreasing can remove coatings and markings on some components. It can also roach certain types of plastic. On the other hand it works extremely well for r
Electronics Forum | Thu Oct 03 17:20:56 EDT 2013 | bandjwet
All: We have been asked by a client to build boards that will go in to a UL-listed product. We would supply the boards and others would assemble all of the components in to the final assembly to make the finished product. If we were to provide the
Electronics Forum | Fri Oct 11 09:41:22 EDT 2013 | wooly1
Does anybody know of some place that can reball a VFBGA component that is 7mm x 7mm in actual size? I have several that need to be done if they can be. I have only been able to find places that go down to 15mm x 15mm in size. Any info would be awesom
