Electronics Forum | Wed Dec 16 18:22:42 EST 2009 | ken
We are looking for a new water soluble mask to cover SMT parts through wave. We currently use TechSpray wondermask w 2205. It works decent, but tends to leave a residue on boards even going at the slowest speed in the washer. Any suggestions would be
Electronics Forum | Thu Dec 17 03:10:34 EST 2009 | tod1967
Chemistries are limited for WS Mask. Try looking/changing other components, trying different flux types is easy, identify water cleanliness, is it ionic/no-ionic...probably is benign. Could be a plating reaction which is tough to investigate. Call
Electronics Forum | Thu Dec 17 09:34:05 EST 2009 | pfifla1
does anyone know of a place to purchase a kit to repair or make replacement belts for PCB conveyors? it would be convenient to make vs. repair. they are just the standard rubber conveyor belts.
Electronics Forum | Thu Dec 17 12:23:46 EST 2009 | leemeyer
Take a look at http://www.habasit.com. They supply tooling to make these belts. I found it more cost effective to have the belts made for me at a local belt supply buisiness, the tooling is expensive.
Electronics Forum | Tue Jan 05 09:46:45 EST 2010 | cyber_wolf
Use these guys. They 5 out of 5 stars. http://www.vossbelting.com/flatconveyor.cfm
Electronics Forum | Thu Dec 17 16:11:28 EST 2009 | smt_guy
Hi, Can someone that has done their PCB's Microsectioned tell me "How much Microsection Could Cost"? Which company does Microsectioning of PCB's? thanks
Electronics Forum | Thu Dec 17 22:42:44 EST 2009 | voytek
Is it possible to run GSM without input/output conveyors? I would have to bypass SMEMA connection I think. All help appreciated.
Electronics Forum | Sat Dec 19 04:05:19 EST 2009 | dilogic
You'll need to generate two signals - board in and board out. We have GSM that operates that way. I can send you the schematic (it's very simple) if you like... - Deni
Electronics Forum | Sun Dec 20 03:42:41 EST 2009 | ngoisaohn
Hi, Does anyone have english manual for a Samsung CP45 PICK&PLACE machine. I would be glad if somebody has one.
Electronics Forum | Mon Dec 21 14:38:11 EST 2009 | bandjwet
Does anyone know of a vendor of "black top" to fill in voids left by laser "X-out" patterns in the top of an epoxy (plastic) package ? We are demarking an area of a device and would like to fill it in with something other than a colored epoxy. Reg
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