Electronics Forum | Wed Jul 11 13:34:57 EDT 2007 | pauld
Thanks Pete, I have plenty of Omega thermocouple leads on hand. By the way ECD is the mfg asking $989 for a probe that costs about $100, to which they add a pcb edge clamp.
Electronics Forum | Mon Jul 16 01:15:06 EDT 2007 | d0min0
Samir, can You share Your mod for slimKIC ? :) I have one set free and wanted to buy surfer kit - but I could also try to make my own carrier if I know key points HOWTO :)
Electronics Forum | Fri Jul 27 08:49:03 EDT 2007 | samir
d0min0: I will try to email you the file from this site. Sometimes SMTNet's email utility does not work. Or, try to email me directly: samirpaperjam@gmail.com
Electronics Forum | Fri Jul 13 04:58:01 EDT 2007 | pavel_murtishev
Good afternoon, Heating/Cooling rates contribute to warpage most of all. Try to tweak you profile so that heating/cooling rate would be minimized. Try to switch cooling blowers off maintaining required peak/TAL. Check copper balance for this PWB, by
Electronics Forum | Fri Jul 13 17:01:50 EDT 2007 | sean10
Thanks for your inputs. The board construction seams to be balanced and boards comes back to flat after top side process. we'll be performing experiement variing the profile parameters. if that does not do it, any printing suggestings? Would more sq
Electronics Forum | Fri Jul 20 08:16:48 EDT 2007 | hussman
Wow, I've never heard of this. If it voids during cure you either have a hot profile or bad adhesive. We use Loctite Chip Bonder. No problems.
Electronics Forum | Thu Aug 02 08:05:59 EDT 2007 | realchunks
Hi John, If you are wicking very high o components, try speeding up your conveyor speed slightly. A few inches per minute will not change your profile much and may get rid of this problem.
Electronics Forum | Mon Sep 17 01:43:05 EDT 2007 | mun4o
hi, finishing is lead free HAL, Tpeak=214-232*C in diferent profile, wich we made.
Electronics Forum | Fri Sep 07 14:55:25 EDT 2007 | jseagle
Change to through hole or hand solder. we are in the same boat and have not foound a reflow solution. James
Electronics Forum | Mon Sep 10 11:16:37 EDT 2007 | russ
Can you implement a longer soak? how many feet of heat do you have in oven? Russ
