Electronics Forum | Fri Jul 01 20:12:16 EDT 2005 | Tom B
Steve, We use that Circuit Works pen as well! You can purchase a UV cure then download it to an opaque syringe or bottle. Use a small EFD or similar luer lock tip and dispense where needed. Tom
Electronics Forum | Thu Jul 07 00:53:12 EDT 2005 | Gary Bremer
Curtiss-Wright uses MIL-I-46058 at present. Any suggestions on how to approach engineering and update the drawings for new contracts?
Electronics Forum | Sun Sep 24 20:55:41 EDT 2006 | KEN
I want machines that have all interior surfaces teflon coated. Easy cleanup of solder spills!
Electronics Forum | Mon Sep 25 10:34:31 EDT 2006 | valuems
Thanks for the input, but ken that would cost a small fortune. But wouldn't it be nice if a machine had powder coating on all surfaces?
Electronics Forum | Tue Aug 15 17:00:52 EDT 2006 | Board House
Bake your solder mask and then solder coat. If you are going to put an immersion finish like Osp, gold, tin or silver you would have to do a Micro etch to clean the copper prior to placing the surface finish. Regards, Board House
Electronics Forum | Thu Jul 21 14:16:56 EDT 2005 | stepheniii
Tell them every action taken with the boards carries risk of damage. Process steps that don't do anything should be avoided because they carry the risk of causing defects. Even inspection causes the occasional defect, and board handling in general s
Electronics Forum | Thu Jul 21 14:42:47 EDT 2005 | jdengler
Stephen, If you have ever gotten QC to buy into this logic you have a much better QC department than most. Jerry
Electronics Forum | Thu Aug 18 13:11:39 EDT 2005 | jsloot
We have our board house apply a peel coat mask that can be brushed off after wave or reflow. You need to brush off while it's still warm.
Electronics Forum | Fri Sep 09 15:50:08 EDT 2005 | chunks
The hand assembled part is soldered in? If so, the white residue may be from the operator using some added wave solder flux to get better wetting when hand soldering.
Electronics Forum | Mon Sep 12 14:08:33 EDT 2005 | Amol
The fluxes used in the board manufacture are RMA fluxes. The board is cleaned according to the IPC standards and tested to ensure quality. I am thinking of designing a DOE to isolate the problem
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