Electronics Forum | Wed Nov 09 05:44:06 EST 2005 | grantp
Hi, It sounds like your vision is not setup right for this component, and it's rejecting some of them because they would be failing the test. This brings up a point we discovered. Don't use auto teach for the component if your using HYDRA or vision
Electronics Forum | Wed Nov 09 07:31:41 EST 2005 | smtspecialist
The part I'm having problem with is a simple 0805 resistor 0R the inspection is done optical not mechanical and 75% of the rejects rate has the message: one or too many bad leads found. and the other 25% the messages will give a Background or Contras
Electronics Forum | Thu Dec 08 08:12:03 EST 2005 | grantp
Hi, That's my thoughts, and I just don't know what looking at the component will do for the process. I did not know anyone used anything other than no clean flux these days. If you have the money, then the scope would be fun, but my main point is
Electronics Forum | Wed Feb 01 00:10:32 EST 2006 | kent
Are you seeing this problem with the nozzles after an error stop? Well check station 15 confirm nozzle clutch origin. It will cause this problem. If you rotate a shaft (with the machine stopped) 45 degrees and start you will get return theta off and
Electronics Forum | Fri Jan 20 10:21:18 EST 2006 | adlsmt
The temp is not an issue with selective soldering as the SN100C can be used at the same temp we used for tin lead. 260C. Some are using a higher temp, we did not notice any difference in the results with a higher temp. Most people run thier waves a
Electronics Forum | Fri Feb 10 12:21:44 EST 2006 | Cal Kolokoy
DaveF is correct in saying that TAL is not the best metric to use in reflow soldering. That is why paste manufacturers give such a wide range; typically 30 to 120 seconds. The peak temperature is more important, especially in the mixed Pb and Pb-F
Electronics Forum | Fri Feb 17 17:23:11 EST 2006 | grantp
Hi, One think we always hated when running MYDATA was the vib feeder, and we had no end of problems. The supplier told us most people angled the component tubes up, however then the vib settings change between when the tubes full, and mostly empty.
Electronics Forum | Fri Feb 17 13:10:34 EST 2006 | amol_kane
I have Immersion Ag and Immersion Sn LF boards that were waved using SAC305 alloy. I have a lot of tears/shrink voids in the waved connections. I am aware that SAC305 in wave has a propensity of shrink tears/voids due to the non eutectic property of
Electronics Forum | Sat Mar 18 12:14:39 EST 2006 | Cmiller
If I understand your question, niether deals with it well. Intuitive did add an approved mfg for us which should now be a normal release in the next version, previously they only used approved suppliers which is rediculous. They are trying to support
Electronics Forum | Fri Mar 24 11:12:06 EST 2006 | patrickbruneel
You�re a good man Rob and a good patriot, you defend your governments decisions even if they're wrong. Isn't the WEEE directive aimed at preventing electronics ending up in a landfill? This immediately takes away the leaching arguments and is a great
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