Electronics Forum | Tue Oct 21 11:42:04 EDT 2008 | arosario
Hi Shooter, we're not using AOI but we do every 30 minutes sampling Inspection on the board and we're not seeing insufficient paste deposit so far since we started. But I agree with you that seemed my printer is not printing consistent amount of pa
Electronics Forum | Mon May 07 16:07:05 EDT 2012 | davef
Start with targets based on the stencil thickness (for height) and stencil thickness times the aperture size (for volume). * Set reasonable upper and lower control limits (+ 25% and –25 % of the targets, for example). * Next, check the printer set-u
Electronics Forum | Tue Jul 27 06:04:16 EDT 2004 | cyber_wolf
Grant, I know of a couple places that throw their paste out at the end of the day. I have worked in SMT for over 15 years and we have never thrown paste out unless it was contaminated, or dried out. We have never had a problem. If you ask me, I would
Electronics Forum | Mon Apr 14 21:48:56 EDT 2008 | joseph_gonzales16
try the Orbotech SPI it is good APC is using this solder paste inspection.
Electronics Forum | Mon May 13 13:45:33 EDT 2019 | whitelancer64
I am having the same problem with the MPM Accela solder paste printer machine. If the fiducials are adjusted for PCB alignment, the location of the paste is then wrong, and vision inspection fails. This is a problem for both pad preview inspection
Electronics Forum | Mon Feb 12 12:33:24 EST 2007 | SJ
There are several ways to inspect solder paste after deposition. Defects will range - too much paste, not enough, misaligned, bridged, smeared, etc. Some sceen printers have 2D inspection imbedded, otherwise a standalone system for paste inspection
Electronics Forum | Thu Apr 24 13:34:58 EDT 2003 | jbservices
Can anybody point me to a web site or help with specs for MVT paste inspection GS1 machine. thanks
Electronics Forum | Mon Jun 12 22:19:34 EDT 2006 | danielchankh
I am rather a newbie in this field and one of my longtime buddy client is stuck with the purchase dilemma of a KohYoung Solder Paste Inspection benchmarked against the Taiwan TRI's. In desperate need of some advice from anybody...
Electronics Forum | Mon Mar 10 23:40:21 EDT 2008 | porferio
Philippine SMT lines are now using solder paste inspection machine. Its worhty. it enable to minimize defects. most common machine use is BPC707ADX. you must have. Porferio
Our Company handle AOI (Auto Optical Inspection) and SPI (Solder Paste Inspection) Machines.
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