Electronics Forum | Fri Nov 08 14:58:59 EST 2002 | davef
On the board support issue: DEK and Ovation Products make board support things to get at the issue you describe. Ovation hosted an On-Board Forum on SMTnet a while ago.
Electronics Forum | Thu Nov 21 11:51:28 EST 2013 | dekhead
Best guess, not knowing specifics of error, would be a vision system error... connection issue wrt camera. Does system respond properly (prompts to raise / lower head) upon reboot? Specific error information would help in troubleshooting. DEKHEAD
Electronics Forum | Wed Nov 13 23:50:23 EST 2002 | iman
we changed our top/bottom clamping system in the Printer, to a side-edge clamping system. This removed the higher paste issue similar to your thread.
Electronics Forum | Fri Nov 08 05:08:28 EST 2002 | zolasteven
Can anyone advise on the following : 1. Insufficient pcboard support during printing We are printing on double sided pc boards (approx. 8 ins by 6 ins). There is a problem of high paste when we are printing the second side. The reason bsing the boa
Electronics Forum | Sat Nov 23 11:34:52 EST 2002 | mark
There is some superb tooling offered by a company called Transiton Automation, http://www.board-lok.com. There are some different choices, full molded tooing ... a service,... and re-usable fine grid pin array tooling.
Electronics Forum | Fri Nov 08 11:37:44 EST 2002 | jonfox
1. Back in the early days of consumer digital cell phones, we ran into the same problem. PCB with 2000 parts in a 5"x2" area, and double sided. We ended up using our standard vacuum tooling for the NIC side and stiff ESD safe foam for the NAC side
Electronics Forum | Wed Nov 05 18:24:11 EST 2014 | wbrenner
Thanks for the contact info . I have the DEK process eng coming in.
Electronics Forum | Mon Nov 10 09:59:01 EST 2014 | cyber_wolf
Dek Nano coating = Snake oil
Electronics Forum | Mon Nov 03 12:58:07 EST 2014 | swag
Nano Protec. It really works. Our operators swear by it. Get a sample from DEK and give it a ride on that stencil.
Electronics Forum | Fri May 29 06:50:04 EDT 2015 | buckcho
Hello, can you explain better what do you want to check? Alignment is done based on fiducial check and then you can do some offsets, based on the print. So I am not sure what do you want to say...
