Electronics Forum | Thu Nov 19 08:20:04 EST 1998 | Earl Moon
| | | | For some as yet unkown reason, we have started to have some boards sag and go under the wave. The boards are surface mount top side and conventional components wave soldered. We have checked the wave hight and both the profiles on the wave so
Electronics Forum | Thu Nov 19 09:01:00 EST 1998 | Dave F
| | | | | For some as yet unkown reason, we have started to have some boards sag and go under the wave. The boards are surface mount top side and conventional components wave soldered. We have checked the wave hight and both the profiles on the wave
Electronics Forum | Thu Nov 19 09:32:52 EST 1998 | Earl Moon
| | | | | | For some as yet unkown reason, we have started to have some boards sag and go under the wave. The boards are surface mount top side and conventional components wave soldered. We have checked the wave hight and both the profiles on the wav
Electronics Forum | Thu Nov 19 09:55:47 EST 1998 | Dave F
| | | | | | | For some as yet unkown reason, we have started to have some boards sag and go under the wave. The boards are surface mount top side and conventional components wave soldered. We have checked the wave hight and both the profiles on the w
Electronics Forum | Wed Nov 18 21:58:17 EST 1998 | Dave F
| | | For some as yet unkown reason, we have started to have some boards sag and go under the wave. The boards are surface mount top side and conventional components wave soldered. We have checked the wave hight and both the profiles on the wave sold
Electronics Forum | Tue Nov 17 09:24:24 EST 1998 | Earl Moon
| | For some as yet unkown reason, we have started to have some boards sag and go under the wave. The boards are surface mount top side and conventional components wave soldered. We have checked the wave hight and both the profiles on the wave solder
Electronics Forum | Tue Jan 11 13:40:39 EST 2005 | Sematech
You can do much better than Novastar, their systems once made in Germany -now completely designed and manufactured in India and the quality control has suffered as well as Novastar'ss reputation and ability to keep up technologically. These machines
Electronics Forum | Fri Apr 03 14:09:50 EST 1998 | Chrys
I'm also in the "Don't score it" camp. Routed breakaways are much better. If your wave solder process has decent control on the wave height, you shouldn't worry about flooding the boards. The fine pitch consideration for panelizing - Since you norm
Electronics Forum | Thu Mar 29 07:37:45 EDT 2012 | davef
The current discussion about solder fountains has to do with copper dissolution. Broadly, copper dissolution is the weakening of copper traces where a trace and a barrel plating intersect due a loss of the copper into the solder. Longer contact time
Electronics Forum | Tue Apr 07 15:55:37 EDT 1998 | Michael Allen
| I'm also in the "Don't score it" camp. Routed breakaways are much better. If your wave solder process has decent control on the wave height, you shouldn't worry about flooding the boards. | The fine pitch consideration for panelizing - Since you
winsouce.jpg)
