Electronics Forum | Mon Nov 22 09:31:29 EST 2004 | cyber_wolf
We have tried the vision both ways. Leads/body. Same issue. FYI Ken : The parts were not hitting the feeder pan on the back of the machine. I know this sounds really weird, but it seems that when we generate a program from Flexa(as opposed to FujiC
Electronics Forum | Thu Nov 11 11:48:57 EST 2004 | rlackey
Adding flux prior to reflow was not an uncommon process on certain packages - a couple of our Universal GSM'S have flux heads for this reason (Not that we've ever used it on anything). What is the component they are suggesting using additional flu
Electronics Forum | Wed Nov 24 06:24:52 EST 2004 | Joe
Hi, I am an Engineering student doing some research on the component/nozzle interface on SMT Pick and Place machines. Could anyone tell me the force at which the nozzle hits the component as it is picked from the feeder or the placement force on a
Electronics Forum | Fri Nov 26 05:28:27 EST 2004 | Joe
Hi, Thanks for the info. I have been told that the Panasonic nozzles are diamond tipped and as a consequence are quite costly. Do you know how many placements one of these nozzles would be expected to make? Would the nozzle fail by the tip crackin
Electronics Forum | Mon Dec 13 14:57:41 EST 2004 | DasonC
I run a D.O.E. and print different water soluble pastes on the same board by mini-stencil and reflow on same profile. WS709 is one of them but Indium6.2 shown less and no void then WS709. P.S.: profile may affect the result. Do U have Via in pad?
Electronics Forum | Tue Nov 30 17:26:41 EST 2004 | donb
Thanks for the advice folks, but we only have one Fuji Engineer in Australia, and he is in Asia for training. I haven't looked at the machine yet, but am told it is misplacing small parts. It may only be the camera that needs calibrating, but I won't
Electronics Forum | Wed Dec 01 06:24:40 EST 2004 | Tarheel
I'm pretty sure someone at Siemens can tell me, I just haven't found the right person yet. I've been asking field tech's but those guys never have to clean nozzles so they don't know. I'll forward my question to their main office. I just thought some
Electronics Forum | Tue Nov 30 20:44:09 EST 2004 | bbyrd36
Good Evening - I am looking to purchase a video card for my UP 2000. The current configuration has a two board design and I am in need of the board mounted on the right looking from the back. Please contact me if you have one with availablity and p
Electronics Forum | Fri Dec 03 12:01:14 EST 2004 | mruzicka
AOI (automatic optical inspection) is not capable to detect hidden joints (BGA, J-leads,...) defects. For that you will need X-Ray (AXI = Automated X-ray Inspection). Look @ http://www.agilent.com, they have both systems. It is usual that PWB manufac
Electronics Forum | Fri Dec 03 15:56:47 EST 2004 | Indy
Hi Everyone, Could someone please tell me - What happens if a N-type connector having chromate coating over silver plating is hand soldering to a PCB. Does the Chromate coating form a compound with silver, Or does it come off while cleaning excess
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