Electronics Forum | Tue Aug 20 08:48:07 EDT 2013 | proceng1
If the parts are hand placed and hand trimmed, why do you need to inspect whether the lead is in the hole. The operator should be inserting the part correctly. We have MIRTEC machines and they do a pixel comparison to "known good images". With a m
Electronics Forum | Tue Aug 20 13:01:48 EDT 2013 | sevenzero
I read through this thread somewhat and checked out the pictures. I've programmed TH lead checks on a newer Yestech and an older Mirtec. I personally use the Yestech white-top/histogram check and the only solder inspection Mirtec has. In my experienc
Electronics Forum | Sat Aug 03 12:37:21 EDT 2013 | ercdave1
Hello, thank you for taking a few minutes to read my post. I am looking for someone that still have one of this machine to kindly help me. I have been using this machine to perform some testing on small quantity jobs. it works great but today I got
Electronics Forum | Tue Aug 06 07:07:31 EDT 2013 | sarason
My software does offline generation of Samsung files specifically the CP45, SML421 and the SSA file format files. It is shareware. If you are interested in other Samsung formats I do have files for other models I have not added due to lack of current
Electronics Forum | Thu Aug 08 04:54:35 EDT 2013 | alexeis
Hi, I want to add some clearance to my question that I didn't speak about preparing files for Samsung SMT machines. I am speaking about process of SMT carts preparation (offline) and process of SMT feeder/component replacing when it is on the SMT li
Electronics Forum | Tue Aug 06 17:43:10 EDT 2013 | davef
I agree with SOB. First, someone is thinking too much and has too much idle time. And second, controlling volatiles from routine fluxing should be much more concerning than volatiles from out-gassing from delamination. In most plants, delamination is
Electronics Forum | Thu Aug 08 12:10:18 EDT 2013 | horchak
I have never heard of steaming PCBs. Wouldn't this induce moisture into the PCB and cause more delamination and out gassing? The only way to fix delamination, providing your manufacturing processes are in line is to find a new PCB fab house that can
Electronics Forum | Thu Aug 08 19:34:23 EDT 2013 | hegemon
So true SOB If I had a dollar for every time a board house asked about my reflow profile due to a delam event or a barrel failure I'd have a pile of dollars for sure. But that is the "stock" response - "Show us your reflow profile", even though you m
Electronics Forum | Wed Aug 07 16:49:15 EDT 2013 | hegemon
You mean you don't pull all of your thermocouples out of the ovens once a year and send them out for calibration? - lol Tough question. You have a calibrated datalogger. (I assume) You have an oven with preset zone temps, each zone controlled by a
Electronics Forum | Wed Aug 07 16:56:32 EDT 2013 | marcelorotofrance
When I turn the machine on, almost every time I turn the Motor Power Switch it trips. I must to put the lever down and raise it again, then every runs normally. I asked to the former owner about that and told me that this machine always did it so and
