Electronics Forum | Fri Sep 18 00:39:23 EDT 2009 | rohitfast
Hi Davef & Mikes, Thanks for the response. I am agree with both of your point. If the component bosy will be fall in Coductive or dissipative range, there are chances of shorting. Other thing in ESDS:2020 8.3 para is saying to keep away all the insul
Electronics Forum | Fri Nov 06 09:31:20 EST 2009 | adlsmt
Sounds like your contract assembler has some serious issues. You should not be getting defects anywhere neer that amount. If you do decide to go that route again find one with a good AOI machine at a minimum and you should also supply them with a fun
Electronics Forum | Wed Feb 17 12:16:17 EST 2010 | dcell_1t
Hi there: During the past weeks (let's say since beginning of the year) we've been experiencing some issues with shifted components. We verify for position before Reflow oven and the components are Ok, but they observe shifted after reflow. it occurs
Electronics Forum | Sun Apr 11 11:39:52 EDT 2010 | manchella
When we have sent some of motherboards for reliability testing in a tird party laoratory. It is found that when Dye&Pry is done after 600 cycles of Thermal Cycling, in LGA socket only one of the corner solder joing had 100% type 3 crack. All other so
Electronics Forum | Sun Apr 25 21:01:57 EDT 2010 | m79d
Hi all our IP1(1993)is not reading the board fiducials, the light comes on at the fid camera and stay on and the machine just hangs. Need to press the emergency stop button to go any further and screen says 'mark not readable'. None of the bulbs h
Electronics Forum | Mon May 03 16:39:44 EDT 2010 | jlawson
Thanks Larry We are loooking a bigger Vapor > machine which could soldered our big size > borad(600x600 mm)assembled with hundreds of > sockets and thousands of components. How about > IBL products? Anyone used before? You should also look at
Electronics Forum | Mon Jul 12 17:52:18 EDT 2010 | warwolf
Hello Our company has just bought a EWS 500 F XL wave machine (about 8 months ago) and i have been trained on how to use it so in new to the industry, things are going well so far but im a bit stumbled on the simplest thing and that’s weather or not
Electronics Forum | Wed Oct 06 04:11:35 EDT 2010 | grahamcooper22
I've done minimal research to this point and > understand my issue with solder on the double > sided boards is due to oxidation that occures on > the unpopulated pads when the board makes its > first trip through the reflow oven. > > We did run
Electronics Forum | Tue Jan 11 13:12:58 EST 2011 | methos1979
Has anyone had any luck programming using the side cameras to inspect for defects on the sides of chip components? We recently had an escape of a damaged chip capacitor that was impossible to see from the top camera but was clearly visible with the
Electronics Forum | Wed May 25 17:56:24 EDT 2011 | rssimmons
The SimmScope is an first article inspection system that uses an overhead digital microsope on a motorized gantry to inspect the board - much like an AOI - except that it does not automatically make the pass/fail decisions. It is up to the operator t
