Electronics Forum | Fri Oct 18 12:40:35 EDT 2013 | robertwillis
Back in the mists of time there were two papers on the use of Parylene Coating and the improved thermal cycling results in 1990. It was on LCCC then shortly after on BGA. Does anyone know of results of recent trials or have a copy of the BGA papers.
Electronics Forum | Fri May 22 16:14:35 EDT 2020 | jdengler
It's been a long time since I worked on Panasonic machines. I might have them confused with another brand but check to see if you can have the dimensions in different units. If the machine is in inches and you loaded a file in mm I think it could g
Electronics Forum | Fri May 22 16:35:21 EDT 2020 | gabriel1blue
Thank you! I think the rotary counter motor went out or the belt broke? The left side is moving fine the right doesn't move at all. If I push the right side very close to origin point some times the machine will complete the process. I'll check that
Electronics Forum | Sun Jun 07 01:35:22 EDT 1998 | Franco Dav�
| Our company is currently looking to implement a SMT production line. What I am looking for is feedback on people's experiences with various machines. | Here's what we are in the market for: | Low/Mid volume 3,000+cph machine that can handle high j
Electronics Forum | Sat May 08 08:35:30 EDT 2004 | Grant Petty
Hi, Thanks for the info, and that's the kind of info I am looking for. We need very high reliability, and machines that constantly work at high speed for long periods of time without constant feeder and placement issues. We are finding some issues w
Electronics Forum | Tue Mar 07 21:35:16 EST 2006 | Cal Kolokoy
Samir, From experience, the only board test situation where tented via's have difficulty with contact is with a Flying Probe type tester. Otherwise, for traditional ICT, the force of the pogo pins, correct probe type, and fixture design should do th
Electronics Forum | Mon Mar 13 15:35:56 EST 2006 | russ
You're a piece of work! Why don't you work for any of the major wave companies? So how does slowing the conveyor speed eliminate drying flux? And when you slow it down, what speeds it up to make you say "I lower the wave because I get shorts going
Electronics Forum | Tue Jan 16 07:59:36 EST 2007 | tk380514
we worked out that the wave soldering cassettes Duratstone material takes alomst 35 degree away from the surface of the pcb, and the speed is already too slow it should be over 1.0 - 1.8 meters a minute but its now already 82 cm a minute, in order to
Electronics Forum | Mon Dec 17 15:11:35 EST 2007 | chef
Blew chunks - thanx for thinking outside the box. Of course there's two sides to every story. Just last week I had a new operator "splash" a couple of boards. Top solder was great, it was all one big solder bridge. Come to find out, the operator forg
Electronics Forum | Thu May 22 12:32:35 EDT 2008 | tonyamenson
So here is my problem with the info you gave. If my preheat topside max is 150 - 170 C but my flux calls out a topside temp of 93 - 104 C..... ....Im pretty much up a creek becuase of a poor flux choice? FYI. we are using the Indium 3590-TX for bo
