Electronics Forum | Sat Jul 24 04:02:18 EDT 2004 | kent_peterson
Two ways at it.You could just put the same nozzle for both the min and max.Or you could move the feeder into a location that has similar parts using the nozzle you want. With the feeder setup it should be optimized for the least amount of nozzle ch
Electronics Forum | Sat Jul 24 04:02:21 EDT 2004 | kent_peterson
Two ways at it.You could just put the same nozzle for both the min and max.Or you could move the feeder into a location that has similar parts using the nozzle you want. With the feeder setup it should be optimized for the least amount of nozzle ch
Electronics Forum | Mon Aug 02 13:06:10 EDT 2004 | jbabson1
If the CP7 is like the CP643, it defaults to the MAX size unless that nozzle is skipped. Then it would switch to the next smaller nozzle on that head.
Electronics Forum | Fri Oct 22 04:09:22 EDT 2004 | christina
Is there anyone who knows the yield rate difference for SMT on multi-flex boards and rig-flex boards ? Basically, I think the yield rate should be higher for rig-flex than multi-flex due to the poor dimensional stability of polyimide, since multi-fle
Electronics Forum | Fri Oct 22 11:53:53 EDT 2004 | C Lampron
Hi Christina, What would you be basing the yields off of? Is it solder defect, component placement, etc....? I have worked for a flex house for quite a few years. You are right. The Polyimide is very dimentionally unstable. (even more so on humid da
Electronics Forum | Sun Oct 24 20:55:45 EDT 2004 | christina
Dear Chris Thank you so much for the prompt reply and it really helps. Do you have any SMT experience for rig-flex boards? Can you share with me about the differences with that of rigid boards? Is there any special precaution needed? When you were d
Electronics Forum | Wed Jan 26 20:52:06 EST 2005 | Chua
Hi, I'm going to evalute new solder paste and flux for wave-solder. Appreciate you could advise what are the things need to look out during the evalution. Any recommend step or proper way of doing solder paste and flux evalution. Appreciate your he
Electronics Forum | Thu Jan 27 11:23:45 EST 2005 | russ
Well first off I wouldn't evaluate paste for a wave process. I would use solder bar instead. Flux - top side fillets and no shorting on the solder side, does it clean well after processing if using water soluble flux. How wide is the process win
Electronics Forum | Fri Jul 08 18:48:50 EDT 2005 | mdang
Hi, We are a Contract Manufacturing and have a project which has a few Xilinx BGA on top and bottom side. Does anyone run a cross this or have any suggestion on how to reflow them. Thank you, -Michael
Electronics Forum | Sat Jul 09 07:53:16 EDT 2005 | davef
Search the fine SMTnet Archives for previous discussions. Here's an example of a recent thread similar to yours http://www.smtnet.com/forums/Index.cfm?CFApp=1&Message_ID=35114
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