Electronics Forum: timely (Page 446 of 1077)

Help me to choose AOI-machine!

Electronics Forum | Tue Mar 19 13:25:53 EDT 2024 | jdengler

This was 10 years ago so the results are not valid for todays equipment. I will say that we were surprised at the range of results. We also did not limit it to 3 vendors but did 5. Our priorities were likely different than yours also. In order of

MyData F-MOT MOVESLOWMOVE HYDRA error

Electronics Forum | Thu Mar 28 15:18:21 EDT 2024 | tey422

From the error message, might have to do with the "Z"-axis. You didn't mention you redo the calibration or not, then you should run that too. My guess would be "Z reading maybe slightly off". BTW, last time I work with those Mydata machine were bac

MyData F-MOT MOVESLOWMOVE HYDRA error

Electronics Forum | Thu Mar 28 17:13:11 EDT 2024 | tey422

It's been long time, me memories are fading away. If I remember correctly, you would need small flat surface plate or something to cover up the "linescan" hydra camera, so from the reflections value then it can calculates the actual height "lowest"

samsung SM321 machine freezes on initializing

Electronics Forum | Fri Apr 05 01:52:57 EDT 2024 | ddfreeze

Samsung SM321 machine fails to initialize when booting software. I have swapped PCI and communication boards, all resulting the same, I replaced the CMOS battery on communications board, tested the voltage on the backplane, and reloaded the software

Re: Soldering on a Ground Plane

Electronics Forum | Thu Feb 10 22:31:11 EST 2000 | Dave F

CK: If you�ve done everything under the sun process-wise at the wave: different fluxes, more heat, less heat, more contact time, and less contact time; and are running out of ideas; let me table some thoughts. � "Don�t mess with Mother Nature."

charging pcb batteries

Electronics Forum | Tue Nov 14 09:43:10 EST 2000 | jason

Hi, I have a question about charging up batteries. I have two batteries in series, they are NiMH PCB mounted rechargable batteries that are used for battery backups etc. I want to be able to recharge these batteries, so I wont have to buy new ones

Re: Where's Earl Moon ?

Electronics Forum | Thu May 11 21:12:09 EDT 2000 | Dave F

Andy: Welcome. Several points: 1 Be careful in your statistics quoting reverie, particularly on archives use. September was about the time of one of the server upgrades. As part of one of those changes, the previously outstanding, although sadl

solder balls

Electronics Forum | Wed Feb 07 21:56:00 EST 2001 | davef

Every critter out there with large incisors adapted for gnawing and nibbling has a different theory of solder ball formation. [My theory: It�s punishment for using NC fluxes. Stand and deliver. My solder balls end-up in the gross filter connected

EPA Certification

Electronics Forum | Mon Feb 19 13:31:25 EST 2001 | billschreiber

Hello Mark, EPA Certification can be a tremendous help to the user that is evaluating new cleaning processes. Let�s face it, if it wasn�t for the Earth�s ozone layer, everyone would still be using CFCs and a vapor degreaser to clean stencils, PCBs

laser or ink jet marking of pcb's

Electronics Forum | Thu Mar 08 09:38:35 EST 2001 | blnorman

We've been using pre-printed labels on our PCB's for years, with 8 - 10 hours a week down time associated with them. Last October we put a CO2 laser marker on one of our lines. In 6 months we've had a total of 30 minutes down time. We use a 2D b


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