Electronics Forum | Sat Sep 04 11:58:44 EDT 2004 | Dhanashekar
Can anyone suggest me if it is necessary to measure the paste thickness after contact Screen printing.Is it a very vital parameter for the production process?
Electronics Forum | Sat Sep 04 18:52:51 EDT 2004 | iqbalb
Yes it is vital for process control.
Electronics Forum | Thu Sep 09 14:41:28 EDT 2004 | Martin
Shark here, reporting for duty.... www.kohyoung.com High speed, 3d 100% paste inspection.
Electronics Forum | Tue Sep 07 09:53:37 EDT 2004 | rob
Hi Dhanashekar, I'm with Chris on this one, unless you are carrying out 0201 or ultra fine pitch placement it's a helpful but not critical tool. We found most print errors were avoided using the 2D vision on the printer, combined with plenty of aut
Electronics Forum | Wed Sep 08 16:21:41 EDT 2004 | rohman23
I'm in a similar situation. We have a pre-historic semi-automatic printer that does a decent job, but would like to get an automatic printer. I've only just begun looking into the different options available, but would like one that could inspect t
Electronics Forum | Tue Sep 07 06:32:32 EDT 2004 | C Lampron
Dhanashekar, Yes this is an important proces control tool. This will show if you printer setup is correct however, I put more importance on coverage. If your paste height is 1 mil shorter than it should be, you may need to look at your printer setup
Electronics Forum | Thu Sep 09 04:15:36 EDT 2004 | Rob
Hi Chris, We use MPM's, where you can set the paste inspection to look at whatever you want it to (remember this does slow cycle time down) and we swear by them. However I have also met many happy DEK users who believe their machines are equally as
Electronics Forum | Fri Nov 18 01:50:56 EST 2005 | ajay
in such cases we keep used paste in box & it is on the machine
Electronics Forum | Wed Oct 26 23:29:57 EDT 2005 | milroyperera
Hi, As I have seen in the data sheets from solder paste suppliers they always recommend to keep the solder paste until it reaches the ambient temperature after taking out from normal storage temperature. Mostly the storage temperature is 5 - 10 Cels
Electronics Forum | Mon Nov 07 15:42:08 EST 2005 | chunks
Whoa! What the heck was that!? A commercial post?
