Electronics Forum | Thu Mar 29 09:47:12 EDT 2012 | blnorman
In a previous life we burned bar-codes on PCB with a CO2 laser. Initially we placed a small white epoxy pad to burn the code into. After some experimentation we found that we could eliminate the epoxy and just burn through the soldermask and the un
Electronics Forum | Thu May 17 11:39:38 EDT 2012 | stentech
Hi again quickly. Anyone need a sample let me know ..no charge. I would be evry interested in your findings and can give many references for you to talk to..customers. Scott I am working on a project with different cut parameters very time consuming
Electronics Forum | Mon Jun 11 17:14:13 EDT 2012 | mmjm_1099
1st Question I am working on ROI for a bare board destacker and wondering if anyone has a general guideline to follow. Example of ROI for bare board destacker I have now as follows: $7500 for destacker, Avg panel input 3365, Time to load in panel 7
Electronics Forum | Wed Jul 04 11:55:23 EDT 2012 | tony_d
We are a low to mid range manufacturer as well. I looked at several different vendors incuding; Mirtec, Viscom, Marantz, Omron, VI Tech, Orbotech and Yestech. We selected Mirtec. As a mid range manufacturer, one of my main concerns was quick and eas
Electronics Forum | Mon Jul 23 08:35:33 EDT 2012 | grahamcooper22
The lower the RH in the MBB the better for all moisture sensitive devices. Maintaining less then 5% will mean no parts of between 2a-5a MSL will need drying before use. The calculation uses 10% because it is a sensible amount of desiccant to use base
Electronics Forum | Wed Aug 15 16:15:51 EDT 2012 | derekj
Hello all. I'm having a bit of an issue with my IVc that's driving me insane. On occasion when placing a part, the machine will consistently reject the part 3 times before adjusting and then pick and place the part with no issues. I've done everythi
Electronics Forum | Mon Aug 27 08:22:39 EDT 2012 | rway
Dan_ems wrote, "I already build such a system with hardware and software from National Instruments. I think is the best solution because you can buy for the start only a Multimeter (DMM), a multiplexer and a software. Is very easy to do the programmi
Electronics Forum | Mon Aug 27 22:16:03 EDT 2012 | ilanhovan
Hi, my supplier is using the same Aqueous machine to clean the boards for 2 different customers. My product uses the chemistry of leaded clean flux meanwhile the other product uses the chemistry of lead free with no clean flux, however that product r
Electronics Forum | Thu Oct 25 13:35:47 EDT 2012 | davef
Here's a paper that may help http://www.ipcoutlook.org/pdf/assembly_challenges_bottom_terminated_ipc.pdf Temperature Impact * Profile didn’t have a significant impact on voiding. * Voids slightly increased with higher temperature. Reflow Atmosp
Electronics Forum | Mon Oct 08 09:59:16 EDT 2012 | swag
We run both. We just bought a new Horizon 03iX with all the bells and whistles. Nice machine, great install and training. We've already saved a ton of labor using the adhesive dispense system. Both brands are very good. The MpM's are built heavi
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