Electronics Forum | Wed Aug 22 11:58:11 EDT 2007 | ev
Thanks for all responses really good feedback. I have placed a number of extra supports underneath each pcb in the panel and by checking each print diligently we seem to be able to keep running. Not feaseable at the moment to check out leaded paste o
Electronics Forum | Tue Oct 02 07:48:16 EDT 2007 | brendansales
Hi there, Does your computer has a product key (USB) by any chance? there are some units that requires a USB key. alternatively you can check if the controller has been opened before (you can check if the sticker has been torn), or you can try swit
Electronics Forum | Mon Oct 22 21:34:36 EDT 2007 | davef
Double check on this, but we have this little voice in our heads telling us that your AgPd termination is intended for conductive adhesive applications. Check with your component supplier. We recall a thread on SMTnet [ http://www.smtnet.com/forums
Electronics Forum | Tue Nov 06 11:46:38 EST 2007 | aj
Hi Tony, You should search the archives as there is a lot of threads on this topic. A couple of quick checks - 1 - Are you running a Leadfree Process ( if you are not Leadfree maybe the BGA is ? ) 2 - Check your reflow profile is hitting all the
Electronics Forum | Fri Nov 09 10:58:03 EST 2007 | devajj
Best I can tell (Factory is in Mexico) is no solder from paste print. I'm ordering e-fab type stencils for them hoping to get better release. Also mandating they clean after each print, rotate their paste to keep it fresh, do LSM checks each hour f
Electronics Forum | Sat Jan 19 07:06:40 EST 2008 | jdumont
Check stanley supply and techni tool. They have rack with no doors but you could prob fab something up. 8020 stuff isnt cheap either. I bet it would cost about 400+ to build a stencil rack plus all the labor and thinking involved. That being said, I
Electronics Forum | Thu Mar 06 09:19:53 EST 2008 | d0min0
Two way to check a HardDisk: 1. run a dedicated software check (each brand should have one soft) or run a test-benchmark that You can easily find on web 2. make "ghost" image of HD and then replace a HD with same size (GB) and put the image on new on
Electronics Forum | Mon Aug 04 13:13:21 EDT 2008 | patrickbruneel
The 2009M is a water based flux and requires more preheating compared to alcohol based fluxes. After checking real chunks advice you might check if you hear sizzling when the solder touches the board (indicator that the water is not eliminated by you
Electronics Forum | Thu Aug 21 19:18:47 EDT 2008 | duchoang
My steps are different in that case: 1- Check mounts. Try to adjust origin point until get the pretty good mount positions. 2- Teach fiducials ( Board fids, not panel fids) 3- Use fids, check mount again. 4- If OK, then teach Block Repeat. This alwas
Electronics Forum | Tue Sep 09 16:17:45 EDT 2008 | boardhouse
Logannsan, you may want to check into this a little more with your customer to find out what 2 is. It could be as Vlad say's 2Ag -silver, or it could be 2CU -copper or 2Ni- nickel. Also check this form for 62Sn 36Pb 2Ag just my 2 cent. Regards
