Electronics Forum: ones (Page 1129 of 1374)

Adhesive Dispense Equipment

Electronics Forum | Sat Oct 27 12:01:32 EDT 2001 | Stefan Witte

Most of the machine suppliers Fuji, Siemens, Universal and Panasonic did regret that they were building glue machines. Applying adhesive compared to placing a component looks so simple, but it is not and the defect rate is higher than placing 1206 c

Where's The Drill? ... or responsibility

Electronics Forum | Fri Nov 23 05:52:45 EST 2001 | Wolfgang Busko

What Claude is saying may be right. But looking at it a bit different from the view of "senior management" this should be interpreted as depending on the salary the work itself is different and therefore the responsibility is different. It doesn�t na

Adhesive printing

Electronics Forum | Mon Jan 28 16:48:14 EST 2002 | djarvis

Printing with adhesives is no big deal so don't let the sales types try to mystify the process and convince you that they have the only stencils/adhesives/knowledge that can possibly get you through this "trying time" - at a price. Start with 0.010"

Jimbos' R.O.E.

Electronics Forum | Tue Feb 19 19:39:22 EST 2002 | davef

Wow!!! A cleb, coo!! I thought roadies were not only ugly, but BIG and ugly. Yes, it was a nice one, but I coped it from an Ozzie football club chat site. No pretense at being that astute. Yeh, it sounded like the licensed club was closed, but n

Engineering Change Notification - Required Timeline?

Electronics Forum | Fri Apr 05 01:52:34 EST 2002 | djarvis

Huh, what, geez. Wazza time Jimbo? Call me a cab. Why is this gentleman retroflecting? Why would anyone make an articulatory gesture by turning the tip of the tongue back against the roof of the mouth? I don't know what this is a bout, but I can a

No Clean Selective Solder

Electronics Forum | Thu Aug 01 13:10:46 EDT 2002 | johnw

Chris, I don't know what machine your using, but we're also playing with one at the moment and don't see any problems with micro solderballing as far as I'm aware (I'll double check tomorrow thou!) We're using Kester 977 with it and don't have a pro

Rating SMT Machines

Electronics Forum | Mon Oct 28 08:05:41 EST 2002 | Bob...

Not saying anything new here. I agree with all the comments posted. I have worked in the industry for over 20 years and have experience on all but Mydata. Which machines are you looking at? Fuji CP3’s were too maintenance hungry, CP4.3’s bullet pro

Shelf life of PCBs

Electronics Forum | Sun Mar 23 13:39:39 EST 2003 | MA/NY DDave

Hi, From re reading, I think I did OK with my previous message yet I wanted to hit some other items, maybe differently. Without checking all the sources I don't believe there are any industry wide standards. I am sure and know there are industry

MELF component/solder failure

Electronics Forum | Thu May 08 10:16:17 EDT 2003 | davef

Observations are: * Center most lead of the fuse on the top right of the assembly looks like it has excellent solder flow, but this is PTH. From the amount of solder, it must have been wave or hand soldered. * Center most lead of the fuse on the bot

AP 25Hie

Electronics Forum | Tue Jan 13 19:16:03 EST 2004 | pjc

Dedicated tooling uses what MPM calls an "H" tower. You mount the board support plate (dedicated tooling) on top of the H tower. If boards are only single-sided SMT, meaning only components on one side, the board support plate is flat with vacuum hol


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