Electronics Forum: board (Page 46 of 1638)

Re: Screen printing the board from........

Electronics Forum | Thu Mar 05 13:17:19 EST 1998 | Justin Medernach

| Hello everyone! | Does any know anything about bare board size variations? | Is there a spec. or tolerance? | I'm running small lots of boards and during the screen printing process | I find that I cannot paste each board perfectly.I've tried other

Re: differentiation for board handling equipment

Electronics Forum | Wed Nov 01 11:08:13 EST 2000 | CAL

the same differences that seperate Cadillac and BMW's in the auto world. Lines, look, performance, convienence, sound. A conveyor with wires, hoses, loud solenoids, are undesireable. Stien Automation/ Cyclone Automation Have a Newly released conveyor

Re: differentiation for board handling equipment

Electronics Forum | Wed Nov 01 18:01:18 EST 2000 | Darby

Of the three main ones I use I like Autoveyor, robust, well priced, excellent features. DongGi - don't like. Flimsy, finicky. Nu Tek are good but compare the prices. I guess you would buy a "Rolls Royce" if that part of the line is fully automated, w

Re: unsoldered smt board assy shipping

Electronics Forum | Fri May 19 14:33:30 EDT 2000 | Lawrence A. Groves

I did this at one point and found that the handleing is critical. What usually happened is that two of the PCBs would touch and the edge of one would scrape the parts off the other. I tried a couple of different epoxys and ended up with a CIBA prod

Voiding in board to BGA joints

Electronics Forum | Tue Mar 09 22:13:20 EST 2004 | Ken

What x-ray system are you using? Check out Dage. I bet you have voids...just can't image them. Why the fuss over voids? Voids terminate the crack propegation and can extend the time to failure for creep fatigue. I would not be concerned unless yo

Falcon Vision board for Contact 3AV needed!!!

Electronics Forum | Fri Mar 19 19:14:57 EST 2004 | Paul

Seems crazy to me that Bob T has to fix Contact customers. Cant contacts service dept.answer these questions? Did you get your macnine from Contact? I though contact had a service dept. How come so many people are asking questions on this form to fix

Falcon Vision board for Contact 3AV needed!!!

Electronics Forum | Sat Mar 20 07:36:20 EST 2004 | jdumont

I did not buy this machine from Contact, therefore they will not support it...unless you buy the 2nd user support package I think its called. I think a lot of people ask questions about Contact because there are so many used machines out there.

Recommended max board temp for BGA repair

Electronics Forum | Wed Aug 10 14:56:03 EDT 2005 | pjc

"Too Hot" is any more heat than what is needed to reflow the solder. You should have the Auto-Profile software for the machine, this will accurately monitor and record temps. There is also port for the component itself to monitor package temp. There

US based Fast Turn board shop

Electronics Forum | Mon Aug 22 12:32:27 EDT 2005 | Tony Hall

Dynamic Details Inc (DDI) is another quick turn pcb manufacturer you should take a look at. I work in a division of DDI that specializes in quick turn assemblies if you ever have the need for such. You can contact myself or one of our myaccount man

Removing Loctite glue from board / bga

Electronics Forum | Sun Sep 03 09:50:11 EDT 2006 | davef

Se�or Tech: You mean you never stayed at a friends house and woke-up the next morning to find that they shaved your eyebrows or superglued your lips? Now, that's funny. [Well, at the time it's not always funny, but the pix are later.] Don't let th


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