Electronics Forum | Mon Oct 23 19:00:30 EDT 2006 | cadcopac
Have you tried to clean the lens at the tip of the pen? Use alcohol should work like new unless it is defective. Ours was driving me nuts till the brainwave hit and has been working ever since. Good luck. John
Electronics Forum | Mon Oct 16 11:24:19 EDT 2006 | tzawaide
Anyone has experience working with pb-free Vitronics 1030 ovens? We're working on purchasing a unit and need any pros and cons you might want to offer. Thanks in advance.
Electronics Forum | Wed Jan 03 14:34:43 EST 2007 | buckeyefan
I would have to agree with Pete. I have worked with Panasonic, Create, Mydata and Juki. Juki has been the easiest to work with. They actually installed and had the machines running production within a day.
Electronics Forum | Thu Jan 18 22:40:09 EST 2007 | davef
CircuitCAM [ http://www.aiscorp.com ] will probably do what you want. Amoung things, it works great for push lines, where we change the setup depending on the skills of the operators on hand.
Electronics Forum | Thu Feb 08 14:15:45 EST 2007 | dwelch
Dave, I had the same problem in the past. Use fresh paste and a slightly higher profile. My guess is that you may not be completly reflowing. It worked for me. If that doesn't work you may want to check the bga itself, make sure balls are universal.
Electronics Forum | Wed Apr 11 15:15:30 EDT 2007 | dconrads
We have a Ultraprint 400 and are having issues with our output conveyor not working. Can anyone help with troubleshooting? I have a user manual for this printer, but it does not have section 10 "Working with ultraprint 400 diagnostics". Can anyone he
Electronics Forum | Fri Jun 22 10:56:07 EDT 2007 | ed_faranda
5mil works great. Just make sure that you screen alignment is dead on. We're using a SAC305 with a home plate design. I ran a test a couple of months back and found that the home plate design works the best with 0402s.
Electronics Forum | Fri Oct 05 18:13:14 EDT 2007 | wintech
Is there any one using VOC Free Flux on a Point to Point Soldering machine, How well does it work ? and what Flux works the best, we would be using No-Clean. Thanks Steve
Electronics Forum | Thu Nov 08 10:02:55 EST 2007 | hussman
Yes. I used to use em on our old 286. The side clamps work very well with them and our missing parts from support pin problem went away. It was our #1 defect a few years ago. 100%ing work orders for missing parts sucks.
Electronics Forum | Fri Nov 16 18:08:32 EST 2007 | mika
So you are saying that 0.13 mm stencil thichknes and 20% reduction of the middle cooling pad is working for you? Just as I said.. Best Regards, Mika Ps. Keep in mind that the QFN is designed to do some heavy work, while enough "heat transfer" occur.
.gif)
