Electronics Forum | Fri Apr 06 06:01:06 EDT 2018 | reckless
Do you think this could be taught remotely through skype? I really don't have the budget for $10k in training but can afford $1k. We hope to sort out leveling, power, air issues ourselves. GSMs look highly complex. Is it possible they take much
Electronics Forum | Tue Apr 17 16:45:35 EDT 2018 | reckless
Unfortunately they were decommissioned a few months ago and the machines were put in storage. I had them shipped and have received them. They look cosmetically to be in good condition. We are hooking power/air into them now. Came with a compress
Electronics Forum | Thu Mar 15 09:44:42 EDT 2018 | sarason
My program PCBSynergy can generate a CM402 file. from a large range of CAD files. It is available here: http://members.iinet.net.au/~sarason/ Send me a copy of your FNC file and I will see what I can do. I can be contacted at the address on the w
Electronics Forum | Mon Mar 12 12:50:26 EDT 2018 | proceng1
Drives me nuts. When I first started here, the SMT operators would create oven recipes where the bottom heater zones were colder than the tops. Their logic was that then when running the second side, the parts wouldn't fall off because they would
Electronics Forum | Tue Mar 13 20:47:39 EDT 2018 | davef
I think of palladium coated copper with gold flash (CuPdAu) as bond wire used in chip attach. Look here: https://www.heraeus.com/media/media/het/doc_het/products_and_solutions_het_documents/bonding_wires_documents/fact_sheets/Factsheet_PdFlash.pdf
Electronics Forum | Wed Mar 14 10:42:20 EDT 2018 | jon_roberts
Dave, thanks. I was going to change Cu/PD/Au to Ni/Pd/Au and then my question is: Has anyone had soldering issue with components (ICs) with the above finish during reflow and/or had to change the oven profile to improve the wetting. Sorry for confusi
Electronics Forum | Thu Mar 15 01:43:52 EDT 2018 | reckless
Unfortunately, I can't give any help but wanted to ask about your experience with the 740 machine? How reliable has it been for you? Would you buy another or upgrade to newer machine? I just bought 2 pm570s arriving tomorrow. If they work out wel
Electronics Forum | Thu Mar 15 12:36:04 EDT 2018 | deanm
Is the nozzle in good condition? If it is not flat because of damage or wear, it might loose vacuum and the part may have a tendency to shift. I don't have experience with these machines but how do you know the spindle is spinning slower when the co
Electronics Forum | Mon Mar 26 02:48:29 EDT 2018 | cupet
Hi Sarason, Thanks a lot for Your reply. Now I find some manual for our secondhand machine. Now I try to program converter for preparing any csv file (for example P&P) to NCD file used for Marantz 22X software. You can find attached csv and ncd file
Electronics Forum | Sun Mar 18 07:52:28 EDT 2018 | stephenj37824
After doing more research I have decided against Essemtec. Still liking the Europlacer iineo+. I also have been doing research on the Ipulse S20. I really want a minimum board width of 20". Fuji also has a nice looking system that will fit the bill
