Electronics Forum | Thu Mar 26 12:22:22 EST 1998 | Bill Schreiber
The Smart Sonic Stencil Cleaning Process has been very successful in cleaning misprinted ceramic substrates. We would be happy to test clean your product. Contact me toll free at (888) 499-7440. Bill Schreiber | We currently use an abrasive fiberg
Electronics Forum | Wed Jan 30 08:34:33 EST 2002 | stimpman
Dave, We haven't head issues with the material on Pcb's. The issue is now that the coating is coming off the solder builds up on the fingers. Front side brushes keep the front clean, but the back are a issue. The fingers have a "teflone"? type of c
Electronics Forum | Mon Apr 22 16:55:42 EDT 2002 | russ
Greetings All, Anybody out there experiencing white residues after cleaning? We currently use a batch cleaner to clean water soluble fluxes. this cleaner makes its own DI water by means of carbon and resin tanks. After cleaning there are residues
Electronics Forum | Wed Jul 31 17:57:11 EDT 2002 | davef
Foam fluxer, ouch!! That hurts. How about this? * Make a sheet metal box to cover your preheaters. [If your boss is really cheap, make a 'box' with 1/2" chicken wire and cover it with aluminum foil.] * Prebake the blank out of the boards, bag the
Electronics Forum | Thu Sep 19 17:14:02 EDT 2002 | davef
Comments are: * Use an eraser if the surface of Au is not clean, but make sure the eraser has no/low ionics (such as sulfur that is a common additive for rubber). * If the plating surface required eraser to remove the top surface, the plasma normally
Electronics Forum | Thu Apr 10 14:35:18 EDT 2003 | russ
What flux are you using to put them back on? you should be able to adequately clean the site after removal with alcohol or water depending upon the type of flux. "White grungy" usually comes from a liquid flux such as Alpha 857 being squirted on th
Electronics Forum | Thu Mar 04 10:07:46 EST 2004 | Chris Lampron
Sorry about the non SMT post, but I figured that there might be someone with a similar experience out there. We have been having a tough time cleaning the conveyor chains in our wave solder machine. We have been cleaning them in a self cleaning oven,
Electronics Forum | Wed Mar 24 12:36:26 EST 2004 | wintech
Hello We are using a No-Clean process for a lot of boards that we do, but the customer needs the flux removed off the bottom side of the board and there is to many leaded components that can not go through a water wash, so is what we do is clean th
Electronics Forum | Tue Jun 15 16:16:29 EDT 2004 | Igor
Our research group is looking for a more efficient method of coating a small piece of sheet metal. We have a 1.5cm x 1.5cm very thin sheet of metal that we are coating with liquid epoxy, using a brush that was provided. This method has become unacc
Electronics Forum | Thu Aug 26 13:31:05 EDT 2004 | Dreamsniper
Hi, I always caught our touch-up operators cleaning touched up boards improperly. Either by just wiping with lint free clothe the solder joints of the components after touch up or by just going behind the aqeuous cleaner and scooping some water then
