Electronics Forum | Fri Jul 19 10:01:30 EDT 2013 | dontfeedphils
In a past life I ran F1 systems post placement / pre reflow behind a MyData My12E, so it didn't exactly have to keep up with a speedy chip shooter, but it did pretty well. The AOI would end up being the bottle neck some of the time, but not because
Electronics Forum | Mon Aug 18 16:24:31 EDT 2014 | g2garyg2
So I wanted to provide up-dates on this process. I contacted the supplier recommended and they do NOT offer the kapton dots on a single row for automated processes. Just sheets, however I did find that Identco offers an 8 mm round kapton dot in a sin
Electronics Forum | Tue Apr 01 16:14:37 EDT 2014 | emeto
Hello, I have newer generation machine(MV-7) and in my software I can open two programs at the same time. After you do that there is a button in the software saying T/B. when you press this button it will run board1(or top side) and right after you
Electronics Forum | Mon Apr 28 02:22:52 EDT 2014 | jkhiew
We found repeated pad lifted after different SMT Reflow temperature (eg: 243 deg C and 233 deg C) at an isolated slot. The PCB Supplier had claimed that such condition is acceptable as per IPC 600H Clause 3.3.2 (Cross Sections) - eg: Acceptable - C
Electronics Forum | Fri May 23 23:58:48 EDT 2014 | edriansyah
Hi Hege. I was not also too confident with the black pad (coz no black residue on the remaining pad). But based on my search on the internet regarding black pad. Most of them shows a very clean BGA Pad after peel off the BGA as the picture reference
Electronics Forum | Wed Nov 26 19:10:05 EST 2014 | caurbach
While I can't directly answer your question, we've had the same problem here occasionally. Our wash parameters are roughly the same as yours. It seems to be correlated to the diameter of the cap (larger caps will balloon while most smaller caps are
Electronics Forum | Wed Mar 04 10:23:03 EST 2015 | rgduval
I haven't used this particular CC, but...found this in their data sheet: "AVR 80 BA Conformal Coating will be touch dry after 15 - 20 minutes at room temperature and does not require a thermal cure. The full properties of the coating will be obtaine
Electronics Forum | Thu Aug 13 13:48:22 EDT 2015 | markhoch
Hi Juan, I think if you check your Solder Paste's Data Sheet, you will find that your Solder Paste can be stored at Room Temperature for up to four weeks. There is no need to put your paste back into the refrigerator after every shift. If it makes
Electronics Forum | Fri Aug 14 07:52:03 EDT 2015 | mun4o
Hi all, 2 weeks ago we installing a new P&P machine - chip shooter.But , after installation proved that vibration of the new P&P arе very strong.If I use mashine to 100% of the speed the machine vibrating and after 2-3 panels moving 3-5 mm.The machin
Electronics Forum | Tue Sep 22 08:03:49 EDT 2015 | mervin
Hi. I have recently purchased a old MPM UP2000. I can not get it print correctly consistently. It goes off after 5 Pcb's and remain that amount off for another 5 Pcb's. Then it goes more off and remain like that for another 5 Pcb's. If you stop and e
