Electronics Forum | Tue Jul 10 08:45:12 EDT 2001 | stefwitt
There are several low cost vision systems ( under $ 5,000) on the market: http://www.dvtsensors.com" ,Keyence, Texas Instruments, Imagenation. If they can capture the image in one shot ( comparing with one good board ) depends on the camera resolutio
Electronics Forum | Wed Aug 15 18:16:15 EDT 2001 | Shindler
Hi Larry- Be wary of which IR systems you use, dark IR (ERSA) maintains only the positive effects of infrared use in that this infrared medium wavelength has the optimal absorbtion/reflection ratio between light and dark colors. Therby, guaranteeing
Electronics Forum | Tue Dec 11 18:32:30 EST 2001 | edmentzer
Does anyone have experience with different colors of solder mask. I am interested to know if a clear or light color mask is better in the reflow process. Most of the boards we do have a green solder mask. It seems to me that I read somewhere that
Electronics Forum | Tue Aug 31 02:15:12 EDT 2004 | AOI Solution
I need to address the issue for colorful display on solder joints, for whoever researched on this machine, no one can deny it is a smart feature for visual assistance. however, it is still Mono color "gray scale" algorithm. it basically "paint" the i
Electronics Forum | Mon Feb 25 11:33:49 EST 2008 | ck_the_flip
Poor reading skills......that being said, with good resolution (3 megapixel and up) digital cameras so readily available, and cheap, why not use real pictures? After all, a picture's worth a thousand words... In the '90s, I used to translate CAD/Ge
Electronics Forum | Mon Feb 25 17:01:38 EST 2008 | slthomas
In that case the same tools can apply, just different implementation. We might use any a number of visual aids for an assembly, one for each component type (resisors, capacitors, ICs, etc.). In the case you're describing we might color code the lo
Electronics Forum | Tue Dec 30 11:29:13 EST 2008 | davef
People use green soldermask because people use green soldermask. In the 1950s, the US military selected green, because they liked green better than other colors. So, here we are. We believe the performance of red and blue is comparable with green. T
Electronics Forum | Mon Jan 12 03:55:27 EST 2009 | prkonrad
Sorry, if my first comment was a bit offensive against PCB manufacturers (it was not really intended :( ). We have already discussed the above mentioned issues with the manufacturer, and they stated, that everything is within specification... (and y
Electronics Forum | Fri Apr 16 14:01:48 EDT 2010 | richardli
It could be the flux condensed in the oven. We plan to clean the vent and filter next week. Then we see if help. I just want to see if anybody has same problem in experience. Soldermask supplier told us the same white soldermask always change to a l
Electronics Forum | Sun Apr 27 04:16:55 EDT 2014 | alexeis
Hi, We have developed solution called EMethodSheet. It allows you to create colored map based on CAD (or SMT machine data) and BOM. You can add different functions in different colors for a components. Also, you can add pictures of extra components.
