Electronics Forum | Mon Nov 01 09:54:29 EST 1999 | dave r
Jason, Have the class III requirements changed? Dave
Electronics Forum | Mon Oct 26 18:50:55 EST 1998 | Phillip Hunter
| We currently using the Panasert SMT machine where PCB flow | direction were from right to left, & we are planning to move | in the FUJI -CP3 & CP4-2 in line where standard PCB | flow direction were left to right. | Any comment on FUJI machine modif
Electronics Forum | Wed Oct 30 09:16:51 EST 2002 | russ
Low air flow huh. This is interesting, I have a low end machine that has adjustable air flow and I was having some shorting problems awhile back (corners mostly) and my first attempt was to preheat the board up to 170C and then use lower temp to put
Electronics Forum | Mon Feb 21 12:12:10 EST 2005 | gs
Thank you Russ for shearing your experience. Regards..........GS
Electronics Forum | Mon Feb 28 13:13:25 EST 2005 | russ
ING, you had to nake it difficult didn't ya! It appears that all of your parameters are okay. When you state that "sometimes there is a residue" is it liquidous or dry? Is your spray fluxer an ultrasonic or a spray gun head? You may not be getting
Electronics Forum | Tue Apr 12 04:50:33 EDT 2005 | amstech
Nitrogen flow helps good joints. But proves to b expensive. Choice will be yours.
Electronics Forum | Fri Feb 16 09:55:06 EST 2007 | ck_the_flip
Amen to that! You wanna be a window washer, then use squeegees!
Electronics Forum | Wed May 16 17:36:42 EDT 2007 | slthomas
Can't you schedule the bake to coincide with the production run so it just becomes part of the process flow?
Electronics Forum | Thu Nov 13 08:50:23 EST 2008 | evtimov
try Flux Atomization Flow - 15 CFH
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