Electronics Forum | Fri Feb 26 02:41:10 EST 2021 | ttheis
We have been running the machine for about a month after replacing the pdp power supply. We have not had a repeat of the problems since. I believe we can consider this issue resolved. Failing pdp supply was a known issue in the uic kb.
Electronics Forum | Wed Dec 04 10:59:04 EST 2019 | dwl
The solder looks a little grainy for Sn/Pb solder but that might just be the picture quality. There appears to be plenty of solder on the pads, so I'd rule out anything to do with the stencil. One possibility that springs to mind; how long is your
Electronics Forum | Tue Jan 14 11:39:51 EST 2020 | avillaro2020
Thanks Robl. I’ve contacted samtec followed their advice but ended up empty handed. Originally my stencil thickness is 6 mils, samtec stressed the need for the paste and charge to have good contact but this is challenged by the inherent charge non-co
Electronics Forum | Tue Jan 28 12:45:35 EST 2020 | emeto
Phil, I had over 2k stencils VG and 5-6 frames and about 150changeovers per week. Frames get beaten up with time, hoses inside blow, aluminum tensioners change tension, start having nicks, springs inside wear as well. At some point you have to deal m
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
Electronics Forum | Fri Feb 14 04:46:39 EST 2020 | tamasmagyar
Hi Nizar, Would you consider having maybe separate nozzles for two separate connectors? If they are different in size, you might have a problem there, since the nozzle you use, is only good for the one you get the nozzle for. After that, I assume yo
Electronics Forum | Wed Jun 24 22:39:27 EDT 2020 | kylehunter
Thanks so much for all your help! That's amazing that electric feeders like that exist. I will definitely be reaching out to them and evaluating them. I think you may be made a typo though. The standard black handle 8mm feeders have a 4mm pitch. The
Electronics Forum | Mon Jul 06 21:16:59 EDT 2020 | raoult
Thanks guys for your help. Sorry for the pic quality, the device is so small I had to zoom a lot with my phone. The switch is a tactile one, the plastic body is missing, and what you can see in the center is where the contact is made : when the swit
Electronics Forum | Fri Oct 23 12:06:50 EDT 2020 | johndep7
We may have resolved this issue (fingers crossed) We had someone come out and they informed us that our refractometer was broken. Our measurement of 13% was actually closer to 18-20%. Since making the adjustments our solder has been running much clea
Electronics Forum | Thu Mar 04 15:01:32 EST 2021 | proceng1
We used to have 5 of these in service and they worked great. Only 1 had the stencil wiper, and we did not utilize it. We've since installed all inline printers, but we do keep 1 MV100 on the floor as a back up. The firmware can get squirrely and the
