Electronics Forum: you (Page 521 of 3790)

Heller 1800 exl wiring

Electronics Forum | Thu Jun 15 14:51:37 EDT 2017 | bmalhi

If machine serial tag referring to 3Ph, 208-240V then you cannot apply 3Ph, 380V. In order to use 3Ph, 380V supply you have, machine needs to be retrofitted to work with this voltage. If you apply 380V without voltage conversion, you will damage som

Water wash flux and cleaning

Electronics Forum | Mon Jun 19 09:47:23 EDT 2017 | georgetruitt

You have a lot to think about! What does the flux manufacturer recommend as far as specifics like water temp or pressure? Do they recommend high temp di-water a detergent or saponifier? Do you currently have a cleaning machine, batch cleaner or inl

PCB stretch

Electronics Forum | Sat Jul 08 12:33:07 EDT 2017 | dleeper

As others have mentioned, using your P&P machine is as accurate as any other solution and has the advantage of using equipment you already have. Most, if not all, P&P machines should have some sort of teach mode where you center the camera over the f

Timeout waiting for nozzle changer vacuum buildup.

Electronics Forum | Tue Sep 05 10:14:41 EDT 2017 | swag

Try a fid teach on your changers. I don't recall how to do it but you'll find it pretty easy if you surf around. Also, the seals on the nozzles must be good and soft. If you can still get them new, I'd replace. Same goes for seals in changers. C

Program Conversion

Electronics Forum | Fri Oct 13 11:23:24 EDT 2017 | jax

Not sure you will find what you are looking for. Everyone is talking about converting the program but I think they are just talking about the x-y information. The problem is in the part/package data. Different Machines require different information,

Program Conversion

Electronics Forum | Wed Oct 18 09:45:23 EDT 2017 | alexeis

Hi, You have 2 options: 1. You can pay for a software solutions but it can't do 100% work. You will complete manually a conversion (between 5%-50% based on a complex of your board, type of component and other problems). 2. Do it by your self using E

Intermetallic Compounds

Electronics Forum | Tue Dec 05 04:30:02 EST 2017 | jan_pedersen

You find good information in IPC-4554 that includes recommended total Sn thickness and recommended free Sn. It refers to how much usable Sn is needed to meet coating durability categories defined in J-STD-003. As example, if you need 6 months shelf l

Total newbee, seeking training on a MY-9...

Electronics Forum | Wed Nov 01 11:51:13 EDT 2017 | spoiltforchoice

I don't think you will find any of that out there and freely available. As I recall MyData was one of those manufacturers who insist you do their training at their facility which limits the ability for the material to escape into the wild. I would su

Dual lane vs. single lane feeders for high mix

Electronics Forum | Thu Dec 14 01:28:23 EST 2017 | tsvetan

"I would expect that any intelligent feeder enabled machine would pull the correct part no matter where it is placed on the machine (not forced by the program)" this is true, but you have to tradeoff the setup time vs production time per board. You

QSP-2 Head Nozzle Runout Exceeded. Need Help Please!

Electronics Forum | Wed Dec 20 10:44:31 EST 2017 | bobpan

The z-rod bellows on head 2 and head 3 are slightly bent. The machine will show you this error if the runout is over 6.5 mils. This is usually caused by too much z when picking parts out of a vib or tray feeder. The machine will probably run. I ha


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