Electronics Forum | Sun May 02 06:15:58 EDT 2010 | stephan
I look for specification for degolding - pretinning for SMT and through hole parts (in the military sector) . I found IPC JSTD 001 and some ECSS ...08 but without visual real criterias on the product. Thanks for your inputs .
Electronics Forum | Wed May 05 08:50:37 EDT 2010 | flipit
You will want to look at the Mil Specs. I believe they are all available online in pdf format at no cost. I am not certain what the latest spec is but Mil-Std-2000 absolutely has a section on this.
Electronics Forum | Sun May 02 14:37:06 EDT 2010 | dekhead
Something is surging on the 5V line tripping overcurrent on PSU2... If you've got autoflex on the machine the Y15 is th most likely culprit... I've also seen it with the Y2. www.dekhead.com
Electronics Forum | Mon May 03 08:42:12 EDT 2010 | dekhead
The $20K number thrown out there by the OEM would lead me to believe there is something else going on and/or it's the black camera vision... green/silver they usually use the $10K. DEKHEAD
Electronics Forum | Wed May 05 04:25:42 EDT 2010 | vms
We sale the cognex cards for 3500.00 all of the time, think we need to raise our prices. Right bruce? Harry
Electronics Forum | Mon May 03 01:56:56 EDT 2010 | aungthura
who's achieved in soldering to IC sockets with such machines, vapour or reflow? Hope he or she can share this success.Thanks in advance.
Electronics Forum | Sun May 16 20:47:25 EDT 2010 | aungthura
Thanks Dave I tried various sockts but all were failed.At SnPb profile,maximum- 230'c~240'c, the solder at sockets' pins not melted.Increasing to 250'C, the sockts were deformed.
Electronics Forum | Mon May 17 10:27:45 EDT 2010 | davef
Why doesn't your leaded paste melt until you get it to 250*C? Is that across the whole board or just at the locations with the sockets?
Electronics Forum | Tue May 18 09:36:29 EDT 2010 | davef
OK. So, why do you have to heat it to 250*C to get it melt? What is the solderability protection on: * Board * Socket
Electronics Forum | Mon May 03 10:09:40 EDT 2010 | rmalick
get a TX1 error. Part remains in shuttle after getting a feeder mispick. machiune needs to br resert and we have to manually remove part from shuttle any idea how to eliminate this?
