Electronics Forum | Thu Mar 08 18:00:18 EST 2007 | fastek
Sorry AJ....having operators in charge of feeders is the reason you need a tech involved.
Electronics Forum | Thu Mar 08 14:40:19 EST 2007 | SuMoTe
Does anyone have a good chemical for disolving flux (both Water Soluable and RMA (mixed)). Our spray fluxer is constantly building up a thick goo. Having a good cleaner would help in keeping this knocked down.
Electronics Forum | Fri Mar 09 12:27:33 EST 2007 | coop
you might want to take a look at Genesolv it seemed to work well at my last job, but I am unsure about what the risk phrase is on this product.
Electronics Forum | Mon Mar 12 08:27:00 EDT 2007 | rgduval
Have you checked the parts for contamination? Are the voids out of spec? IPC allows some voiding, especially with lead free solder. Component contamination can cause this to repeat, as well. Try pre-tinning the component in question, and see if s
Electronics Forum | Mon Mar 12 09:55:55 EDT 2007 | coop
I am aware of the IPC A-610 standards on acceptability of electronics, but this place builds our products to an even higher standard. the problem is on the two leading corners of the IC's as they go into the wave.
Electronics Forum | Mon Mar 12 14:08:03 EDT 2007 | coop
Thanks to all for the input I will try the preheating the "blank" out of it too. the preforming Idea I had wasn't the problem. I'll slow down conveyor speed and increase the preheater temp.
Electronics Forum | Mon Mar 12 17:16:45 EDT 2007 | coop
the problem must have been the ground plane like you were saying because I increased the preheater temp, slowed down the conveyor speed and they started looking better. Thanks to all for the input, especially davef. Thanks again
Electronics Forum | Sat Mar 10 06:14:33 EST 2007 | mk
I do!! Contact me outside the forum.. Matt Kehoe SIPAD Systems Inc. 770-475-4576 mattkehoe@sipad.com
Electronics Forum | Sat Mar 10 07:02:23 EST 2007 | imounen
i want to know what is the difference between ICT and functional test.is it mondatary to in ICT to test all components or there is a basic rules ,to know what are things to be tested . thanks ,
Electronics Forum | Sat Mar 17 06:20:53 EDT 2007 | imounen
waht are the things to take on consideraton that enable injecting signals to devices to be tested in such a way that the currnet will be driven directly to that device ruther split to the neighboring devices . thanks
