Electronics Forum | Wed Nov 06 03:51:28 EST 2013 | cuperpeter
Hi rob, Thank you very much for your response. Profiling was made exactly on the pad, which showed dewetting, so the values are mentioned for this pad. PCB's is about a week old. It is possible that the surface of pads is already oxidized? I will t
Electronics Forum | Wed Nov 06 12:58:56 EST 2013 | bobpan
The key to figuring out mirae machine failures 'most of the time' is found in mr-terminal. Is this message from mr-terminal or is this the windows/program software error. Mirae 1010 machines have boot failure problems often. Sometimes if the z positi
Electronics Forum | Fri Nov 08 18:32:39 EST 2013 | hegemon
Dave is right, though apparently a bit grumpy today. What he's saying is that the ring de-wetting is a bad thing, and should have been called out by your lab. You might consider a lab change in the future. Some information about your processes, an
Electronics Forum | Mon Nov 11 10:51:40 EST 2013 | dyoungquist
Are you using lead or lead-free solder? 260C would be good for lead solder but may be a bit low for lead-free. We run our lead-free selective solder pot at 300C although we do not have any pre-heat or top heat, just hot nitrogen blowing around the
Electronics Forum | Fri Nov 08 10:06:24 EST 2013 | zrunkle_api
I have a small resistor pack that I need to place(EXB-N8V510JX). It has Concave terminals not sure how with any of our equipment how to make a terminal with a half circle cut into it. Any help would be great.
Electronics Forum | Fri Nov 08 11:10:36 EST 2013 | rgduval
I'm not completely sure what you're asking, but, I can say that I've placed these parts with MyData's and Philips machines. Pick in the center of the part, and place in the center of the outline, and the terminals should line up with the pads on the
Electronics Forum | Sun Nov 10 09:58:38 EST 2013 | kumuda
We have been using a circuit board in the assembly of HV Tank used in X-ray generator. This board acts as a sealant to the oil tank opening. The top side area of the board which comes in contact with oil is conformal coated to avoid oil leak. However
Electronics Forum | Wed Nov 13 15:33:08 EST 2013 | mondalaci
Good question :) I'd say with a machine that is available for an average pick and place operator nowadays. Our manufacturer is not fixed yet, that's why I don't have any specific. On a related note I'm wondering whether the machine is so importan
Electronics Forum | Tue Nov 19 12:34:33 EST 2013 | jimmyboz
I am not trying to be critical but, you didn't even say Fuji CP-6 problem. There are CP-6, CP-642, and CP-643 machines, are asking 2 model as 642? Anyway, slow the cam speed down in the proper to 40 or 50%. If the problem goes away check the mainte
Electronics Forum | Tue Nov 19 12:36:01 EST 2013 | youngbuck
DEK Infinity-Does anyone have any information on why the automatic screen changer would load the same screen in a different position everytime you load and unload? We constantly have to do a search step for the fiducial and most of the time it will e
.gif)
