Electronics Forum | Mon Jul 21 09:34:54 EDT 2003 | caldon
A machine for serious concideration MRSI 175uf Features: -High-throughput Underfill -Parallel Processing Conveyor Lanes -Linear Positive Displacement Pump -Total Process Thermal Control -Intuitive Graphical User Interface - Windows NT -Advanced
Electronics Forum | Tue Aug 05 18:02:05 EDT 2003 | MikeF
Check the areas that are getting solder on the top side. If you have internal ground planes, and the ground plane pth's are not getting solder on top, and signal pth's are, it's a heat problem. If the ground planes are in the middle of the board yo
Electronics Forum | Thu Sep 18 11:07:39 EDT 2003 | donbell
SR. Tech: I have worked with Omniflo 7 and 10 ovens for many years. I purchased several 10 zone ovens in '98 when I worked for Ericsson. Here are some of my experinces with Electrovert Omniflo ovens; Yes, you can expect to run the conveyor speed a
Electronics Forum | Sat Dec 20 23:13:14 EST 2003 | Dean
Hi Tommy. A clean printer has always been a hot button with me as-well. Solder paste is like a can of paint. As soon as you open it up you will get it on all the things you wanted to preserve as clean. The cleanliness and condition of your sten
Electronics Forum | Thu Jan 08 11:06:40 EST 2004 | russ
If I read this correctly you have two identical ovens that were setup the same ie zone temps, fan speeds etc... when you ran the same board through each of them one showed a lower board temp. Is this correct? Is the temp of the board 7 deg. lower t
Electronics Forum | Thu Feb 12 13:01:12 EST 2004 | patthemack
Thanks for your response. This is a DeHaart MPC-29. It has manual vision, no conveyor. When I bought it, only one camera was working. I fixed that, but while I was jacking with that, the electronic pressure regulator (spcjr) burned up without warning
Electronics Forum | Thu Mar 04 19:27:33 EST 2004 | russ
what I have usually found although not from wave conveyor chains but from racing motorcycles is that binding is caused by wear and bending and not dirt unless it is excessive to the point that you can actually see the dirt that is binding it. When t
Electronics Forum | Wed Apr 21 12:21:57 EDT 2004 | davef
Please help us understand your situation better. * How do �Having Problems W/ Parts Moving At Reflow� and �When the boards come out of the oven the pads look very wet from flux� relate to one another? * Tell us about solder, flux, reflow profile, and
Electronics Forum | Tue May 04 15:18:45 EDT 2004 | msjohnston1
Ricardo makes some good points. My idea of a dream line is one that flexible to run as a high mix/low vol and low mix/high vol. I personally like Dek printers over MPM. The new printers from Mulara look interesting but they are a new company with a
Electronics Forum | Wed Jun 23 10:26:53 EDT 2004 | exmaintenanceleader
Grant and all! CP-2 is the oldest fuji as I have been operated. CP-3 is built in 1989 as a new mc. Now 15 mc I now they runs in 3 shift widouth problems when they need countinous runing comes the problems. conroll card and relay contact problems at
