Electronics Forum: tried (Page 14 of 898)

Intrusive Soldering

Electronics Forum | Thu Dec 03 14:51:57 EST 2015 | proceng1

The problem we ran into trying to do more intrusive reflow is that many of the TH parts could not withstand the temperatures for the reflow cycle. Solder preforms that could be placed by the Pick and Place was one of the avenues I explored trying to

Laser marking on white solder mask.

Electronics Forum | Wed Jan 27 20:18:42 EST 2016 | lordorica

Trying to find a laser marking machine. Thing is that most of my pcbs have white solder mask, so the when trying to read the 2D code is difficult due to the lack of contrast. Any idea? a different technology? regards

GSM2 Y-axis resonance

Electronics Forum | Wed Jun 01 19:37:15 EDT 2016 | marcelll

You can try to null the axis, it's working sometime Also, lower the acceleration to 2000 instead of 4000 and the max velocity to 350 instead of 508. You can also try to swicht the Y1 driver with Y2 driver Do you have the AMC disks to troubleshoot ?

Manncorp 384 pick and place issue emergency stop!!

Electronics Forum | Thu Aug 11 15:43:45 EDT 2016 | freakshow

yea tried that, and tried replacing other relays too. really frustrating, schematics would be nice..

Conformal coat material dispensed through epoxy needle?

Electronics Forum | Fri Feb 03 15:39:01 EST 2017 | ttheis

Thanks, we'll try this too. We aquired an asymtek millenium for dispensing selectively. It is setup for epoxies with a needle dispense head so we'll try to make it all work for us. One-part silicones seem to be the popular solution.

Mydata software

Electronics Forum | Wed Apr 05 12:27:52 EDT 2017 | emeto

the package should have nozzle(midas) and camera pre-selected(hydra camera will not work(try standard or high resolution). Odd shape recognition type will not use auto teach option(try chip, leaded, BGA.... )

How are you reworking high mass LED pcb's?

Electronics Forum | Fri Jun 23 12:11:26 EDT 2017 | rgduval

I haven't tried doing these, personally...but... - Try a pre-heater? - IR rework station? Off the top of my head, that's all I've got. Cheers, ..rob

Universal Axial Model 6287A communication

Electronics Forum | Mon Mar 05 11:12:13 EST 2018 | assuredtech

Without a known good Executive and a known good battery and a known good Comm cable, card swapping / exchange is probably not going to be helpful yet. I might have an Executive you can try, I'll try sending you an e-mail.

Round 3mm Conveyor Belt Join

Electronics Forum | Thu Apr 19 01:50:49 EDT 2018 | leeg

Whats the best way to joint a broken conveyor drive belt? Ive tried a rubber glue which lasts for a short time and tried touching both sides to an iron tip and then holding together, again with poor results.


Electronics Forum | Thu Oct 11 08:55:11 EDT 2018 | duke211

Try adjusting the light and in you pick list choose the center or side view for the vision system that work best for the size for the part. Also playing try different package type may work better , that is creating the same package under different ca

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