Electronics Forum | Thu Jul 10 10:39:47 EDT 2008 | gregoryyork
Whats the money like, I would do anything to get away from the Bureaucrats from Brussels running our country. Best regards Greg York
Electronics Forum | Tue Dec 09 19:04:54 EST 2008 | gregoryyork
you need to check your angle on this, can you measure and advise what you have cheers Greg York
Electronics Forum | Thu Dec 10 06:01:22 EST 2009 | gregoryyork
have you checked solder resist cure as this will cause the glue to lose adhesion if not cured correctly especially if dwell time sin the wave are excessive i.e 4-5 seconds cheers Greg York
Electronics Forum | Tue Jul 29 05:04:20 EDT 2003 | gregoryyork
Dear adam Sounds to me like it may not be Salt water contamination or even flux residue's, as both of these are commonly cleaned semi aqueosly or with IPA. Have you considered it may be Talcum powder used as fillers in solder resist, mineral salts
Electronics Forum | Fri Jul 23 05:25:20 EDT 2004 | greg york
Got to agree with John on this, get a stencil cleaning wipe something a little more potent than standard IPA and wipe the surface thoroughly, this should produce a green residue of solder resist. If this does happen then ask your PCB vendor to look a
Electronics Forum | Tue Jan 10 14:56:11 EST 2006 | greg york
Worked with Soltec 6622 with Leaded and Lead Free and is a very capable machine with some good knowledgable engineers to back it all up. Not seen a Nousstar yet in the UK nor a Lead Free Electrovert either thinking about it Greg York Technical Sales
Electronics Forum | Tue Nov 07 10:37:36 EST 2006 | greg york
Buy decent solder in the first place especially with Lead free and the savings made could be around 50% of the dross production for Lead Free when compared to Leaded. Buy poor quality solder you will need a solder recovery unit of some format. Cheers
Electronics Forum | Thu Sep 07 17:24:29 EDT 2006 | greg york
normally one side is hydroentangled the other is not there is only one correct side which should be lint free and the other full of lint.that is wny people should never use rolls on both sides. Im of course talking typically (not sure of jnj brand) t
Electronics Forum | Tue Nov 21 19:07:36 EST 2006 | greg york
Serious question here, why do all the Lead Free Chinese Wave Soldering machines I have seen come in set at 5 Degrees angle - It doesn't work and bridges all over the place until th eangle is changeds. Are you guys finding this? Thanks Greg York
Electronics Forum | Tue Jan 16 18:13:25 EST 2007 | greg york
Try to process the composite pallet through the wave without any flux and view volume of smoke and if any residue is deposited in the wave when it exits. My guess is that the pallets are releasing some binders that are high boiling and this in turn c
