Electronics Forum | Mon May 07 09:36:11 EDT 2001 | marys
In AOI, what advantages does 3D imaging have over 2D imaging?
Electronics Forum | Mon May 07 09:46:15 EDT 2001 | orbotech
3D imaging refers to the acquisition of images from multiple perspectives using, preferably, multiple sources of illumination, while 2D imaging refers to the acquisition of an image from one perspective. An AOI system with 3D imaging is able to acq
Electronics Forum | Thu May 10 13:58:26 EDT 2001 | tomgervascio
It sounds like 3D imaging is much better at fault detection for partially visible leads like SOJ packages. Can any of the 2D systems actually do a solderjoint inspection on the outer rows of BGAs or is the angle too acute to accurately look at these.
Electronics Forum | Fri Apr 01 17:24:08 EDT 2016 | jlawson
Yes VISCOM uses Cyberoptiocs for SPI as they have a great optic head, but VISCOMS Ultra 2D/2.5D/3D head is best in market, I would say much better than Cyberoptics from a technical specification perspective. Has heighest part 3D height image renderin
Electronics Forum | Tue May 08 11:27:49 EDT 2001 | Eyal Duzy
I will review some of the advantages/disadvantages of AOI vs. X-Ray one by one according to the main differences that you may find between them. * AOI uses optics that can "see" only visible elements. X-Ray can "see" hidden elements. There is a ve
Electronics Forum | Wed May 09 03:29:16 EDT 2001 | Eyal Duzy
Yes, your observation is accurate. Different process steps have different inspection requirements which necessitates employing different imaging technology to ensure the best performance (detection and throughput). Orbotech, for example, offers both
Electronics Forum | Thu Dec 18 13:05:59 EST 2008 | tsvetan
we have omron, before buy I have evaluated lot of other machines, what I like most is the three ring at different angle lighting which allows pseudo 3-d solder joint evaluation and historgams with statistics, you can see out of total solder joints ho
Electronics Forum | Wed Feb 26 11:31:42 EST 2020 | philc
I use a stereo microscope (Mantis) and find it way better for soldering/rework than a camera system, which we also have here. The camera system does NOT give you the same 3D-type of image that the Mantis does, BUT, there are times when you are inspec
Electronics Forum | Mon May 07 09:47:45 EDT 2001 | orbotech
An ultimate truth in AOI is that "you can not avoid what you can not see". At the post solder stage, 2D inspection is typically not enough as it simply "can not see" everything using a single perspective, and therefore, can not detect all of the faul
Electronics Forum | Tue Aug 15 05:03:30 EDT 2023 | alishakihn
When it comes to F1 AOI (Automated Optical Inspection) machines, there are various models and manufacturers available on the market. While specific features and capabilities may vary between different F1 models, here are some general factors to consi
