Electronics Forum | Thu Feb 13 10:38:33 EST 2003 | vortex
While trying to develop new programs for our DEK Horizon 265 we are forced to use pads as vision alignments due to lack of real fiducals, thanks engineering. My question is, Is there any way to narrow the search window when performing a locate fiduca
Electronics Forum | Thu Feb 20 10:56:49 EST 2003 | larryk
Interesting topic, I got a side bar question. The epoxy companies suggest a lower consistant temp (something like 1 minute at 160 degrees) for curing. But we epoxy and paste our boards that get waved. (I know, why are ya pasting a board that goes t
Electronics Forum | Mon Feb 24 10:21:29 EST 2003 | ryanm
Just an update on my problem. I spoke to Loctite and they had very few solutions. One thing they suggested to try was to add a thirty-second soak time at 150 degrees to my reflow profile. The problem with that is ramp-soak-spike profiles doesn�t s
Electronics Forum | Tue Feb 25 10:32:09 EST 2003 | davef
I don't know the precise scheme, but it goes something like this ... WHAT TO DO * Use the general work instruction that applies to all boards. It goes into dimension and hole checking processes. It talks to visual instection of solder mask, solder
Electronics Forum | Fri Feb 28 10:32:45 EST 2003 | pjc
Cookson Electronics Equipment- Electrovert AquaStorm 200 highly recommended options: Checkmate Conveyor Hurricane Jets in Wash and Rinse 4 Additional Top Spray Bars in Wash *Closed Loop Filtration System for Wash *Positive Displacement Chemical Meter
Electronics Forum | Fri Mar 14 10:53:41 EST 2003 | Garth
I just can't accept that what I want to do hasn't been thought of before. It's to basic a concept for there not to be an existing product that can at least do something reasonably close. There are too many manufacturing environments and locations f
Electronics Forum | Mon Mar 10 14:13:36 EST 2003 | msivigny
Hello Bill, As I mentioned in an earlier thread, I was not familiar with the PAM system but have since been given a quick run down on how it performs its measurement routine. It is an acceptable way to measure and optimze Fuji chip shooter performanc
Electronics Forum | Tue Mar 04 17:02:50 EST 2003 | davef
Do the numbers. A good dog needs maybe $100k per year. So at 10%, he's got to sell $1M the first year. In order to sell $1M, he looks at the odds, scratches himself, licks his nose, and thinks, "ooo baby, this is pretty risky": * These guys don'
Electronics Forum | Fri Mar 07 10:51:53 EST 2003 | dphilbrick
Another value add of N2 is when you are running a gold over nickel process it is recommended that you reach a peak of 220c instead of 215 when running in air. When you add N2 you can maintain that 215 number with the same results. If you look at your
Electronics Forum | Fri Mar 07 05:36:21 EST 2003 | O' Connor
Hi Again, In answer to DaveF - Yes solder is fine where the solder paste is deposited , but the part of the pad visible after pasting is still visible after reflow. Previously the solder paste & all the gold diffused & flowed giving a complete silve