Electronics Forum | Mon Feb 20 20:28:04 EST 2012 | acsscott
Have you done any more work on this? I have a program that reads the Altium files, a feeder database,and makes a UFOS file for the older CSM machines. I can't get the UFOS to VIOS convertor on our Topaz X to read the UFOS *.BRD files. It stops and
Electronics Forum | Fri Jul 08 15:19:56 EDT 2011 | markhoch
Your images are depicting signs of voiding. Some voiding is common. In an assembly like this, I would concentrate on minimizing the voiding as much as possible, and then using that as your baseline. I'd then treat the voiding as a process indicator.
Electronics Forum | Tue Jul 19 09:14:49 EDT 2011 | kahrpr
All I can tell you about what people do with solder paste at the end of the day or for the weekend is. What the manufacturer recommends. What people say in public? What companies actually do as far as reusing it? I am not passing judgment on 1 or 3
Electronics Forum | Wed Jul 20 03:10:45 EDT 2011 | umar
I have mount the 8 pcs SEVEN SEGMENT LEDS on the PWB side at SMT Process, after reflow the board test at customer side and facing some issues which is missing segment and also one segment founded dimmers compare to other segment. Data sheet of LEDs
Electronics Forum | Wed Jul 20 08:40:27 EDT 2011 | mosborne1
Umar - This is usually seen when the lead frame in the die attach is cut with a diamond saw instead of a lasar. We have seen this problem years ago from HP 7 segment displays. If you have Enviromental box (tenney box) you can temp cycle them from 0 d
Electronics Forum | Wed Aug 03 11:21:34 EDT 2011 | davef
We don't know what you mean by 'high temperature' Board storage racks * FKN Systek http://www.fknsystek.com/PCB%20Racks.htm * US Plastic http://www.usplastic.com/catalog/item.aspx?itemid=24577&catid=745 * All-Spec http://www.all-spec.com/products/
Electronics Forum | Fri Jul 22 18:22:36 EDT 2011 | garym4569
We have a inline YesTech YTV-2000 in a newly configured SMT line and having issues with the transfer system. Shortly after the unit is put in run mode, the conveyor will turn on and run as if it is attempting to load a pcb even though no pcb availab
Electronics Forum | Thu Jul 28 19:08:05 EDT 2011 | garym4569
Right now we are mainly using it in bypass mode until we can program our new inspection recipes. We also tried setting a quick inspection program just to see if bypass mode was not working correctly. Still will not handle pcb transfer correctly. I
Electronics Forum | Thu Jul 28 21:32:06 EDT 2011 | rway
We are using 2.7.7. I have two M1 systems, but the sw is the same. I am not at work at the moment, but I will look tomorrow and let you know. On a side note, the conveyor will run continuously when in bypass mode. It does sound like you have a tra
Electronics Forum | Thu Jul 28 07:23:24 EDT 2011 | scottp
My group supports a couple hundred lines all over the world. Most of them use squeegees but a few use either the MPM Rheometric pump heads or the DEK Proflow heads. I absolutely hate the enclosed heads. Flux separation, compaction, and the print q
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