Electronics Forum | Thu Jul 12 17:43:50 EDT 2001 | Steve
In order to understand your printing process, you cannot rely soley on 2D inspection. By implementing 3D-true volumetric measurement, a more comprehensive approach to correcting the process variation can be established. True volumetric / 3D inspect
Electronics Forum | Tue Jan 12 19:07:07 EST 1999 | Earl Moon
| | For process management with SPC of the stencil printing process with a fully automatic stencil printer, what process outpur parameter would you recommend for SPC? | | | | It appears to me that there are two options: | | A: to have a pn chart bas
Electronics Forum | Fri Nov 23 14:47:35 EST 2001 | kgroen
Some comments on the previous post: Be careful when looking at the proportion of SMT defects that are solder defects - you may very well find that only a small few of them originate at the screen printing step. As for specification limits for pas
Electronics Forum | Mon Jul 29 09:19:00 EDT 2002 | pjc
Quick Change Tooling is one advantage for DEK when comparing the MPM UP2000. DEK has Form Flex. Good system, but I've heard concerns about long term dependabilty. All support tooling options offered on the UP2000 takes a bit of time to set up. So, If
Electronics Forum | Thu Aug 26 00:27:45 EDT 2004 | valuems
There is so much confusion about this cognex not reconized statement, and it's time to step in. The box on the out side is a cognex 2000 system. The reason for the cognex not reconized statement is very simple. MPM wrote the 4.1y software looking
Electronics Forum | Fri Oct 29 15:43:43 EDT 2004 | glaucon
Forgot details: Use a sample product that you will be running in production. Let each Equipment vendor run a test to meet your requirements. Often with each of these machines (MPM/DEK/EKRA) the key machine features are: -2D Inspection (for minimiz
Electronics Forum | Thu Dec 08 14:26:58 EST 2005 | chunks
Start with your board first. Do you have resist/mask between the fine pitch? Is the finish HASL or a flat surface? If there is no mask/resist between the fine pitch leads you may want to reduce the apertures 5%. If the board is HASL, that means yo
Electronics Forum | Mon Nov 12 09:37:17 EST 2007 | russ
You need to perform process a capability study prior to putting these controls into place. Cleaning a stencil after each pass will get ugly, solvent residues remaining in apertures etc. 2D inspection is good. Change paste every hour will get very
Electronics Forum | Tue Apr 21 02:28:54 EDT 2015 | dinhhuunam
Juki GL-1.... Any thoughts? I'm New to the > industry and I'm trying to buy a new screen > printer. I have two in mind, DEK and Juki. Hi Sir, I'll advise you the SJ INNOTECH Vision Screen printer Best Solution & Service for You Model HP-520S Hi
Electronics Forum | Tue Jan 15 10:08:19 EST 2019 | griinder
I'm looking for any experienced Graphicode software users for advice. We use Gerber EZ Teach(GC Powerplace) to offline program 2D inspection on our Momentum printers. I have an issue with mirrored apertures when creating my Bottom Side inspection pro
