Electronics Forum: out (Page 1111 of 1200)

Regarding BGA Pad Lifting

Electronics Forum | Wed Feb 10 08:37:31 EST 2016 | davef

bga hosed by physics ... to find some older threads on the topic BGA Bowing on the corners. - SMTnet [http://www.smtnet.com/Forums/index.cfm?fuseaction=view_thread&Thread_ID=6405 ] www.smtnet.com › Electronics Forum • Aug 22, 2003 - 5 posts - ‎1 au

Checkpoint BOM duplication problem

Electronics Forum | Wed Mar 30 12:10:40 EDT 2016 | slthomas

Hi All, We use Aegis Checkpoint for BOM management and CircuitCam for programming and work instructions. For reasons beyond my control, we no longer have a service contract. I'm fairly new here so as far as I know the following problem has existed

Simultaneous pick up with 0402 and 0201 components

Electronics Forum | Thu May 12 00:18:55 EDT 2016 | darby

Sorry for delay - been flat out. Sr - I understand what you are saying. My concern is that combined with the head offsets and variations in pick points (i.e. having to teach feeder positions for very slight amounts like 0.05mm)then you cycle times wi

Contamination of the cleaning agent

Electronics Forum | Thu May 05 02:40:30 EDT 2016 | padawanlinuxero

Hello guys! I have a question for you guys, we have been working with a cleaning agent call Safewash (SWAS) from electrolube, we use this safewash to clean the flux residue from the boards after wave soldering, since or customer doesn't like to have

Ersa Versaflo

Electronics Forum | Wed Jun 01 19:31:03 EDT 2016 | marcelll

Strange problem with a Versaflo selective wave Very long for the pot to reach is set temperature ( 5 h ) At 180 C, the pump doesn’t seem to start like it should be So very long to heat the bottom of the pot Finally, the bottom element is turning on

Speedline Accuflex issue

Electronics Forum | Sat Jul 16 17:29:50 EDT 2016 | aemery

Yes, you need to run the 'offsets' calibration to correct the offset issue. If the machine is in good working order and all of the other alignments and cal's are completed then you are good shape to go to run this cal. If not, you could waste a few

Arguments against 1(or 2)-ethoxy-propanol (aka SC01)?

Electronics Forum | Wed Jul 20 12:48:21 EDT 2016 | adamjs

Hi, is there a reason why washing "no-clean" flux residue off of boards with 1(or 2)-ethoxy-propanol is not a widespread practice? This chemical is more commonly known as Henkel/Loctite/Multicore SC01. I've long known, as I'm sure most people do, t

Arguments against 1(or 2)-ethoxy-propanol (aka SC01)?

Electronics Forum | Sat Jul 23 14:52:51 EDT 2016 | adamjs

No recommendations ... Too many friends in the trade Fair enough. Dave, I'd like to thank you for making your previous comment, which got me over my irrational fear of water-washable paste. My first tube wasn't the "no-clean-washable" kind -- coul

MPM Up2000 and SMEMA

Electronics Forum | Mon Sep 12 09:26:00 EDT 2016 | awhite

Our MPM Up2000 HIE is having a communication problem with any upstream machine we place in front of it...i.e. conveyor, board loader, etc. It all started when we removed a conveyor from inbetween it and a board loader, and hooked those machines up di

MPM Up2000 and SMEMA

Electronics Forum | Tue Sep 20 15:00:26 EDT 2016 | awhite

Got it!!!!! On the main Operator Screen for the MPM UP2000, and under configuration (when logged-in under maintenance), it gives you ONLY the settings that the machine is set to....there are no drop-downs or options available to choose from. Very fr


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