Electronics Forum | Fri May 21 14:51:29 EDT 2004 | cyber_wolf
The sprayer is supposed to be aimed at the part of the wiper paper that comes in contact with the stencil.(Not @ the stencil) We have 4 SPM's and 2 AP25's and never had a need to use the solvent sprayer. Dry wiping works just fine. Print on !......
Electronics Forum | Fri May 21 13:17:20 EDT 2004 | bman
Can someone who has one of these printers please tell me what the solvent sprayer is supposed to be aimed at. Ours seems to be aimed to hit the roll of new stencil wipes, but it seems like it would be more effective if it was aimed at the part of th
Electronics Forum | Mon Dec 20 12:42:15 EST 1999 | Charlie
There is a need to set up the spray fluxer on our wave machine. I'm looking for guidelines and comments form others who have done this set up. Also, is there any rule of thumb at visual inspection when there is too much or not enough flux being appli
Electronics Forum | Mon Dec 20 17:02:39 EST 1999 | Dave F
Charlie: There's a lot of background setting-up fluxers (including sprayers) in the archives. Chris Shea wrote a paper that's in the library (or where ever SMTnet stores stuff like that) that is pretty good. Good luck. Dave F
Electronics Forum | Tue Dec 21 13:27:47 EST 1999 | Vince Whipple
Charlie: As far as setting up a spray fluxer.. Are you spraying no-clean, voc free, water soluble? What you would want to do is to run a blank pcb through the fluxer and pop it out before the preheaters. Visually inspect for variations in uniformit
Electronics Forum | Thu Dec 23 22:31:47 EST 1999 | Vincent Chen
Hi!Charlie, 1.Are you retrofitting your spray fluxer in your wave soldering machine? If you are, please ensure that you have a air knife just before the preheater!Fluxe fumes tends to accumulate and that could be dangerous if your air exhaust is not
Electronics Forum | Fri Jul 17 14:09:43 EDT 2020 | esoderberg
What is the technical relationship between the flux pressure and the sprayer speed. Tech support has no information on this.
Electronics Forum | Mon Jul 20 18:49:29 EDT 2020 | caurbach
Somebody feel free to correct me if I am wrong, but I would say that flux pressure should be related to the PCB width and desired flux deposition and the sprayer speed should be a function of PCB width and conveyor speed. Basically, flux pressure af
Electronics Forum | Wed Dec 04 10:03:53 EST 2013 | rmazenha
i am looking for a stencil cleanning machine. Just only for solder paste residues. Which one is better: air sprayer or ultrasonic? Thanks, Rui
Electronics Forum | Fri May 14 17:19:34 EDT 1999 | Herb Pabes
Hi Chrys! I've also heard stories of the water-based material "attacking" the inner workings of their spray nozzles - probably due to the water hanging around parts and corroding them. Did you have any such problems with the USI ultrasonic sprayer?
.gif)
