Electronics Forum | Mon Feb 07 14:25:43 EST 2011 | rodrigo
Hi all, This machine is pretty good. Thanks to all that have been helping me out with this. I have another question ... Some PCB have footprints that are a bit larger than the actual part (0805, 0603) so they move when they go through the reflow ove
Electronics Forum | Mon Feb 07 18:12:56 EST 2011 | eadthem
I do not know what software version you have, but on older versions it is best to have a mounting inspector set to be the primary and then mask out all labels and solder so it just locates the part. Then add another mounting inspector for looking at
Electronics Forum | Tue Feb 08 14:23:47 EST 2011 | dennisfo
Conformal coat bubbles using 1B73 and SC-205 nozzle I've read most of the posts on this subject. I'm using the SC-205 (airless) fan nozzle and 400 needle to apply 1B73 mixed with xylene thinner. I have micro bubbles which come directly out of the noz
Electronics Forum | Tue Mar 01 11:19:47 EST 2011 | jeddmartens
I have no knowledge into PCB designing with surface mount components, all my experience has been with through hole components. I now have to design PCBs using surface mount parts. I have a few questions I was hoping someone could answer. Can a PCB w
Electronics Forum | Mon Mar 07 09:15:03 EST 2011 | remullis
Reese, Thanks for the response. I agree with all of your comments, and actually we have SMT capability now. I also worked previously for a company for 20 years where we done primarily SMT and through the years phased out as much TH as possible, espe
Electronics Forum | Fri Apr 08 10:48:58 EDT 2011 | billmeye
We have Mydata and you can print a report telling you the average placement time per part number. I monitored a few months of jobs, broke things into package type, grouped packages with similiar times (such as chip components up to 1206, SO-8,14,16
Electronics Forum | Wed Feb 22 09:15:06 EST 2012 | sarason
I have done some revision work on the UFOS format. But in my research I found that the format has a bit of variation in it on my old YM6021 the component field has 6 digits and the later YM series it has 8, also does the designator comment crash your
Electronics Forum | Thu Aug 11 07:01:34 EDT 2011 | franxsmt
Thank you very much for your informative and helpful reply. I have a few more questions:) 1- So for the case 1: should I apply the glue to the PCB with the same method as I apply solder paste? (with screen printer and squeegee). If so, I would guess
Electronics Forum | Fri Sep 02 19:31:40 EDT 2011 | jlawson
I agree that if information is processed correctly up front in process down stream QA becomes less expensive ie AOI etc as AOI at end of lines is telling you you have made mistakes in up stream. I better to eliminate mistakes or have process to avoid
Electronics Forum | Wed Sep 07 00:47:53 EDT 2011 | woodsmt
PCB, What is telling you that you have cold solder? You do not give much info. My QA/QC love this term to describe a multiple of issues. They are usally very wrong. If this is a reflow process and it just affects one part? An SSOP is not likley t
