Electronics Forum | Thu Jan 31 17:49:43 EST 2008 | slthomas
The president of my former place of employment used a screw driver for his solder joint quality assessment. I recommend you keep yours calibrated and locked up, just to be safe.
Electronics Forum | Thu Mar 06 15:33:42 EST 2008 | realchunks
I hear that. A 2002? You poor b-stard! That's like having cold solder joints! (Gotta keep it related)
Electronics Forum | Thu Mar 27 15:19:07 EDT 2008 | ck_the_flip
Will clay, rock, and paper provide sufficient signal carrying capabilities without degrading signal strength or transmission speed, and further, will these materials exceed tensile strengths of traditional "metallurgical" solder joints? DaveF? Patr
Electronics Forum | Thu May 01 11:56:04 EDT 2008 | realchunks
It sounds like this part is floating on your solder joint during reflow. You may need to redesign your pad geometry. In general with this type of clip - smaller pads are better. If you cannotcahnge pad size, try changing the openings on your stenc
Electronics Forum | Mon Jun 09 06:37:42 EDT 2008 | roc2x
Hi, After reflow process we do Automatic inspection and after that direct to 5DX machine to check all the solder joints and we detected it at 5DX inspection. This card havent go to any testing.
Electronics Forum | Tue Oct 14 13:17:42 EDT 2008 | stepheniii
What kind of AOI machine are you using? Some OEMs seem to not understand that we want to also check for correct parts with AOI not just absence/presence and solder joints. But markings are an issue. I remember when 0805 caps had markings.
Electronics Forum | Fri Oct 17 15:49:29 EDT 2008 | skumaravelu
Does any one know of digital scope that can hooked to a PC to aid the QC inspectors in inspecting the solder joints. We tried the pyroscope(http://www.theproscope.com/) and it didn't work well. Thanks
Electronics Forum | Tue Sep 22 08:44:45 EDT 2009 | edmneb
It has stopped all together. We did go thru and touch up the solder joints. It says it fails to initialize the CRT.
Electronics Forum | Fri Dec 11 07:02:51 EST 2009 | Jeff
I use aluminum tape. Attach the thermocouple to the solder joint of a component. Use tape to hold down the wires so your thermocouple doesn't break free. Go to youtube and search "oven profile". There are some great "how to" videos there to help yo
Electronics Forum | Tue Jan 26 18:23:33 EST 2010 | glennster
I agree that Dage makes some excellent 3D (CAT) systems, but in our experience a high-resolution 2D system with tilt capability is usually better-suited for inspection of solder joints. Glenn Robertson Process Sciences