Electronics Forum: cleanliness (Page 1 of 40)

measuring board/assy cleanliness

Electronics Forum | Wed Oct 18 09:35:54 EDT 2000 | mike weekes

Does anyone know of a less expensive technique to monitor board cleanliness (chlorides in micrograms/in2) other than omega mater - ion chromatography is costing us an arm and a leg.

Stencil cleanliness and inspection

Electronics Forum | Tue Jun 05 13:23:27 EDT 2001 | kerryn

We are a high-mix/low-volume operation and end up cleaning 40 - 50 stencils per day. Does anybody know of an automated inspection system or "scanner" that can check a stencil for cleanliness?

Solder joint cleanliness

Electronics Forum | Fri Feb 09 09:23:12 EST 2007 | Adam

Hi Would anyone the what the solderjoint cleanliness requriements are, on an assembly which will eventually be operating in a vacuum environment ? Thanks in advance Adam

Stencil cleanliness and inspection

Electronics Forum | Thu Jun 07 15:37:32 EDT 2001 | Claude_Couture

Kerryn, It's the first time I hear someone who needs an automated inspection machine to check the cleanliness of stencils. Why not improve on the cleaning method itself. I use ultrasonic batch cleaner. It takes 3 minutes to clean a stencil, 2 minutes

Stencil cleanliness and inspection

Electronics Forum | Wed Jun 06 21:19:41 EDT 2001 | davef

Consider running two sets of stencils and washing every four hours.

Solder joint cleanliness

Electronics Forum | Wed Feb 21 15:33:10 EST 2007 | wavemasterlarry

sure sounds like a lot of busy work just to make solder joints for a vacuum cleaner.

Stencil cleanliness and inspection

Electronics Forum | Thu Jun 07 13:40:12 EDT 2001 | kerryn

Dave, We have very short runs (less than one hour). We have stencils all over the place waiting to be cleaned. It is too time consuming to scope each stencil to inspect for cleanliness. Do you know of any automated or scanning devices that can ra

Stencil cleanliness and inspection

Electronics Forum | Tue Jun 05 16:40:46 EDT 2001 | kerryn

Thanks Phil. However, my objective is to identify stencils that are not 100% clean prior to sending to inventory. I want to catch it before the solder paste has a chance to dry and harden in the apertures. Kerry

Solder joint cleanliness

Electronics Forum | Fri Feb 09 12:28:16 EST 2007 | Snirk Prichards

Me thinks you is on to something. I like day way you tinks and would like to bring to honda plant.

Solder joint cleanliness

Electronics Forum | Sat Feb 10 09:29:08 EST 2007 | davef

NASA requirements may be a good starting point http://www.hq.nasa.gov/office/codeq/solder.htm

  1 2 3 4 5 6 7 8 9 10 Next

cleanliness searches for Companies, Equipment, Machines, Suppliers & Information