Electronics Forum | Fri Nov 15 11:03:48 EST 2019 | rgduval
I think Steve is on to it. The wire is not getting hot enough to wet. Either the solderer is attempting to solder too quickly, or the PTH is connected to a ground plane. The solder sticking up through the hole leads me to think it's connected to a
Electronics Forum | Tue Dec 03 09:54:20 EST 2019 | davef
CURIOUS MINDS WANT TO KNOW Which processes are "front end" and which are "back end"? Why are they separated like that? Why are "front end" and "back end" processes usually done in separate plants? What are the high-value activities? Which activi
Electronics Forum | Tue Dec 03 05:25:02 EST 2019 | paulanderson
We have purchased a Mydata MY9 from the US to use here in the UK. Does any know the how to convert the power configuration plugs? I have a L-029-0296 fitted but believe I need a L-029-0295 for the UK, it appears to be just a set of links but I do kno
Electronics Forum | Mon Dec 16 13:03:00 EST 2019 | SMTA-Norah
Passives are at least fairly simple, generally either they solder or they don't, testing with paste stenciled on to glass slides is one variation and a hot solder dip is another. The glass slide is nice because it's closer to the end use scenario.
Electronics Forum | Tue Dec 24 03:51:35 EST 2019 | richardcargill
There's a place for both methods, but the advancements made year on year in 3D printing technology and quality give it the edge I reckon. We use 3D printing a lot and do it 'in house'. There's very little waste compared to machining a part from a bl
Electronics Forum | Mon Jan 20 03:50:37 EST 2020 | falconex_technician
Hi, my company bough second hand pick and place as our second machine. After first transport after start just when initializing, It's showing problem with Z calibration. After second position setup and connect again after month, now showing &
Electronics Forum | Tue Feb 04 03:22:15 EST 2020 | tamasmagyar
You can do some changes on the fly on the machine, but is very limited. Like deleting a board from the panel, modifying offset, modifying fiducials etc. The thing is, I have issues with the programming interface, because the crashes and errors I get
Electronics Forum | Mon Feb 03 13:30:16 EST 2020 | scotceltic
Check into Bartector. Used this solution for 15 years at a previous employer. As long as your parts are labeled correctly (correct part number matching the mfg part number) then Bartector will have the operator scan the feeder to the part label. I
Electronics Forum | Fri Feb 14 09:03:45 EST 2020 | davef
IPC-1720A: Assembly Qualification Profile Developed by the OEM council of the IPC, IPC-1720A categorizes electronic assembly manufacturer capabilities and supplies the OEM customer with detailed, substantive information. This program simplifies audi
Electronics Forum | Thu Feb 13 03:30:28 EST 2020 | tamasmagyar
Hi Nizar, Pick and Place nozzle, pick-up speed, component symmetry if it has to be rotated while picked up are just some things I would look at. See also if the trays you pick connectors up from, are programmed correctly to the machine. You can al
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