Electronics Forum | Thu Sep 19 21:46:01 EDT 2002 | scottefiske
In the past year I was responsible for developing and leading a Team focused on AOI, Evaluation, Justification, and with a full ROI required, supporting a HMLV manufacturing environment. If you have in these economic times the additional resources t
Electronics Forum | Mon Jun 18 16:48:00 EDT 2001 | Gil Zweig
We have found a significant number of PBGA problems associated with physical deformation of the package. Deformations such as dishing (potatoe chipping) and delamination under the die (popcorning). These can be detected by x-ray by the variation patt
Electronics Forum | Tue Aug 16 08:29:32 EDT 2016 | hotran
Can Mirtec AOI detect MISSING metallization on the resistors? I love to know how to add into the program to catch it. Thank you!
Electronics Forum | Wed Mar 24 11:25:47 EDT 2010 | rajeshwara
I recommanded AOI inspection as I am a AOI programmer too. 1.Yes u have to write programm for every PCB design,but u maintain the standard library. 2.If u have standard library and SMT machine CAD file ,then it doesnt take more than 30 mins. 3.No I
Electronics Forum | Wed Apr 19 04:38:49 EDT 2006 | ge_lim
Hi Refering to the Apr edition of SMT , page 24 to 29, anyone got experience on implementing the AOI or 3D x ray : a) What is the pros and cons? b) What is the trend in the PCBA industry for wave soldering inspection? c) Will this implementation co
Electronics Forum | Thu Mar 03 11:02:38 EST 2016 | sssvajunas
Helllo, our company using yestesh BX AOI for board inspection. It is problematic to detect component description in characters that is rotated 45 degres (SO8 and other) with marking inspection, maybe someone can help how to fix it? Characters that ro
Electronics Forum | Wed Mar 02 13:15:16 EST 2022 | chris007
I am currently working on a manufacturing flow where some PCBA are processed with reflow oven (after being baked before processing), then cleaned with bath, then passed into contaminometer, passed into AOI. The point is after all of this, if AOI dete
Electronics Forum | Tue Aug 11 07:49:42 EDT 2020 | kasun_elk
During the movement of the placemat head, components drop on the PCB. Sometimes machine doesn't give error massage for drop component. How to manage additional components detection in 2D AOI?
Electronics Forum | Thu May 29 07:06:36 EDT 2003 | stefwitt
Phil, as a rule of thumb, measuring machines (such as Zeiss, View and others) should be ten times more accurate, than the placement machine, in order to provide measuring values (CPK). AOI are meant to detect missing and wrong components, but not mea
Electronics Forum | Mon Apr 24 15:11:11 EDT 2006 | pjc
For solder joint inspection you cannot beat AXI. That's what is was designed for. AOI machines were designed for component inspections and solder joint checking was an add-on. In transmission AXI you can get a measurement of the whole solder joint. A
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