Electronics Forum: pcb (Page 474 of 935)

Topaz X Head Optimization

Electronics Forum | Tue Feb 28 17:45:56 EST 2012 | acsscott

So, got the Topaz X up and running. It has (4)FNC nozzles on 2, 4, 6, 8, and (4)74A Nozzles on 1, 3, 5, 7. We are trying to optimize it to pick up 8 components, then move over the camera, then to the PCB and place them. In the Mount data, we load

PCB labeling using laser (CO2 or fiber)

Electronics Forum | Tue Mar 27 04:39:27 EDT 2012 | andrzej

Have you got some experience with using laser (CO2 or fiber one) to label with barcode your PCBs ? So far I thought it is easy process but now we do tests with many PCBs covered with diffrent soldermasks and fiber laser as well as CO2 has same probl

PCB labeling using laser (CO2 or fiber)

Electronics Forum | Thu Mar 29 09:47:12 EDT 2012 | blnorman

In a previous life we burned bar-codes on PCB with a CO2 laser. Initially we placed a small white epoxy pad to burn the code into. After some experimentation we found that we could eliminate the epoxy and just burn through the soldermask and the un

vitronics delta wave malfunction errors :pcb expected at exit

Electronics Forum | Fri Sep 14 03:43:16 EDT 2012 | mili

Hello!I have a delta wave with these problems:offtime of lambda wave tracking is too long and when modify offtime setting to a negative value for a fast stop on tracking position of lambda wave, the wave pass on stand-by with a delay of half of leg

error message :pcb expected at exit

Electronics Forum | Fri Sep 14 04:11:16 EDT 2012 | mili

Hello!I have a delta wave with these problems:offtime of lambda wave tracking is too long and when modify offtime setting to a negative value for a fast stop on tracking position of lambda wave, the wave pass on stand-by with a delay of half of leght

GemLine PPS Line registration

Electronics Forum | Fri Apr 19 15:13:24 EDT 2013 | chifutbol

All right to expand on this, I've since learned a lot. On the computers running XP, I'm able to register a line no problem. Now I'm trying to get the Windows 7 computer to work. I have the windows virtual pc XP edition installed on here. I was ab

How SMT Line Change over is measured?

Electronics Forum | Wed Feb 20 15:49:56 EST 2013 | markhoch

Actually, we calculate it BOTH ways, and track each of the two times. TOTAL changeover time starts when the last board of the previous run enters the oven and stops when the first board of the next board enters the oven. (Much the same way you would

AOI inspection after reflow

Electronics Forum | Mon Apr 01 10:09:03 EDT 2013 | markhoch

It sounds as if you have your AOI set up off-line, and you're "AOIing" a sampling of the PCBs produced. If that’s the case, then the responsibility of who drives the inspection really depends on how you configure it. If it's based on the number of P

assembly software for JUKI

Electronics Forum | Sat Jul 06 19:49:41 EDT 2013 | sarason

My software can easily open a PCB CSV file so this is probably the easiest way for you to generate a file. The setups are remembered via a write to the registry, so you can go with a standard set of values to arrive at a very usable file without havi

THM Solder barrel fill issues on 93 mils board

Electronics Forum | Wed Aug 21 09:09:50 EDT 2013 | wcheew

I am having solder barrel fill issues on THM component, we follow, we follow IPC 610 E requirement. The barrel fill issues happen on signal & ground pin at connector & E-cap. I found out that most of the insufficient solder happen on the connector ag


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