Electronics Forum | Wed May 12 08:51:37 EDT 2004 | mfroe
When you say "very old" do you mean it's discontinued? My supplier is telling me they still sell it. In this case, the residue is pooling up and clogging up a switch. That's what we are considering too much. Thanks.
Electronics Forum | Fri Jun 25 13:35:13 EDT 2004 | tcp
We have beaten the reflow profile angle to death and haven't been able to duplicate the condition, so I don't think that is the problem. The voids were visible on the surface of the remaining solder. Where the lead tore out of the solder left indic
Electronics Forum | Thu Aug 05 11:51:46 EDT 2004 | Dhanish
So are you saying there is no way the vision system will accept the part if there is problem with feeder or nozzle?In what case,misalignment can happen before reflow process?
Electronics Forum | Mon Aug 16 11:49:44 EDT 2004 | Kris
Hi Guys thanks for the replies. Dave, the spec is not for enig but for hard gold does your response alter if thats the case /
Electronics Forum | Wed Aug 18 08:32:20 EDT 2004 | Santech
If anyone is interested, I have a brand new Super M.O.L.E. Thinline that I am looking to sell. It includes the case and all the software and hardware originally with. It has been used 1 time. Brian 336-337-0333
Electronics Forum | Tue Sep 07 23:05:44 EDT 2004 | laxman
Hello Russ, The problem here is that our products are low volume and high mix and some of the stencils are 6 mil thick and some are 8 mil.In such case,how we can implement X bar R chart. Laxman
Electronics Forum | Tue Dec 28 09:31:45 EST 2004 | davef
The ramp rate of the temperature of your solder is more important than the ramp rate of the temperature of the plastic case of your BGA.
Electronics Forum | Tue Feb 01 10:46:25 EST 2005 | Frank R.
I agree with you. And if you want a backup vendor in case of BO, I don't think it's possible to get it from an other company.
Electronics Forum | Wed Jul 06 07:14:46 EDT 2005 | avi
I am working for a software house that offers a tool that does exactly that. in case that your request is still valid, email me to avir@kulmos.com
Electronics Forum | Thu Feb 10 08:23:53 EST 2005 | etienne
I agree with Darby, apart from that the Engineer needs a Preventive Maintenance Course on the machines. In that case it is better to have training at the machine's manufacturer premises. Reason:Obvious.....Insurance!!
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