Electronics Forum | Wed Apr 28 12:33:05 EDT 2004 | Dave G
Rob, Don't know if you bought an "H" tower with your UP or not. You did you can have a dedicated support plate made from Aluminum that has pockets machined out to match components on the bottom of the board. (Most of the workholder guys can set you
Electronics Forum | Sat May 08 01:18:13 EDT 2004 | valuems
Hello Sam Yes we have the software, but there are several things that we need to check on. First, what caused the software that you have to get damaged? If we put more software in the drive will that also get damaged? We need to know what software
Electronics Forum | Mon Jul 12 10:14:32 EDT 2004 | tigerlordgm
I am working as part of a team to set up a new automated SMT line, with the idea being to keep it as hands off as possible. As part of this, one member of the team has purchased a used Cyberoptics Sentry 2000, which hasn't arrived yet. Since Cyberopt
Electronics Forum | Sat Aug 07 04:11:57 EDT 2004 | AOI Solution
This is Ivan from TRI USA located in Santa Clara, CA Our company provide a Solder Paste Inspection System which uses 635 Line Laser to scan the panel and come out a real 3D height, area and volume measurement! We sold lots of this system in Asian EMS
Electronics Forum | Mon Jul 19 14:58:50 EDT 2004 | mattkehoe
We have a need for expert opinions on a solderability issue. Our company prints and then reflows solder paste with no components in place. It is then washed and flattened with a special flattening machine. Usually, the paste fuses and spreads out
Electronics Forum | Thu Sep 30 04:17:03 EDT 2004 | loz
Screen printing glue is definitely easier and more repeatable than using dispense methods (my opinion). Depends a lot though on pcb design and component mix. Contact your stencil vendor and they will be able to suggest different apertures, such as li
Electronics Forum | Tue Jan 04 10:00:19 EST 2005 | Carmichael
No mystery there... The balls are reflowed by conduction of heat from the package itself and the backside preheater just as in any other rework machine. The laser is just another method of precisely heating the entire package. The advantage is overa
Electronics Forum | Fri Jan 07 19:36:21 EST 2005 | Grant
Hi, Yes, when we load new reels we cut off the end of the tape, just long enough so we can make sure the whole tape will feed out the back of the machine as it starts to feed. We have the Agillis TM1218 feeders, and they do have problmes with the
Electronics Forum | Fri Sep 22 02:19:25 EDT 2006 | lead free tester
The directive is called RoHS. Meaning that is > not only the lead that is the issue. The > materials need to whithstand a hihger > temperature, not only delta T is an issue (but > huge). Moisture sensitive devices: how to handle > these? You wil
Electronics Forum | Fri Jan 28 12:29:01 EST 2005 | Bob R.
We use the exact same method Chunks outlined for evaluating just about anything we're going to roll out worldwide, whether it's a material or a machine. List your factors (print speed, solder spread, etc), assign each a weight, evaluate each paste a
