Electronics Forum | Wed Aug 22 12:30:34 EDT 2001 | slthomas
Now that's an approach I've never thought of, inspecting a different portion of each board (I'm assuming that you program a few different patterns and run them sequencially, or something like that). I know our stencil printers don't provide that opti
Electronics Forum | Fri Aug 03 17:00:57 EDT 2001 | mparker
Start with a definition of what you expect the AOI to achieve at each station. Will your in-line machine be post print? Place (pre-reflow) or post reflow? Rather than buy one very expensive machine to put at the end of the line, maybe a couple of
Electronics Forum | Wed Aug 22 12:39:58 EDT 2001 | andyy
From the manufacturer's perspective, we aim to be able to fully inspect all components within the beat rate of the line and generally do. I'm not aware of any competitive machines that do the random sampling that is suggested above, however it is do
Electronics Forum | Fri Aug 03 09:21:08 EDT 2001 | Ian T
hi my company is planing to purchase an aoi system to be used inline. is there anyone out there doing this, if so do you use all the machine options (pattern character recognition, bad board marks, correct part polarity...) or do you dumb it down(pa
Electronics Forum | Thu Oct 16 18:10:50 EDT 2003 | Gabriele
Before entering the cleaner, the board should reach almost temperature of first pre-wash module (are you using DI water washing machine?), if water cleaner, normally the temp of prewash spry is set from 45 C� to 55 C�. (or it could be 10�C higher, bu
Electronics Forum | Thu Oct 16 18:11:19 EDT 2003 | Gabriele
Before entering the cleaner, the board should reach almost temperature of first pre-wash module (are you using DI water washing machine?), if water cleaner, normally the temp of prewash spry is set from 45 C� to 55 C�. (or it could be 10�C higher, bu
Electronics Forum | Fri Aug 03 15:53:17 EDT 2001 | nwyatt
We have purchased 2 and will be implementing them in our line shortly. We have one for component inspection and one for paste inspection. We are planning on starting with it "dummed down" and then adding more variables and tightening our criteria a
Electronics Forum | Tue Dec 05 17:10:50 EST 2023 | aksaustin
Is this happening in the mornings? Are the operators allowing the machine to come up to set temperature before they run it?
Electronics Forum | Wed Dec 13 15:19:32 EST 2023 | hhudson
It has been happening in the mornings, and we do have a weak middle element, but our temp is always above 60C. we have it set at 65C. the service manager for the machine assured us that temperature wasn't the issue. Also, our flux application for ERS
Electronics Forum | Mon Dec 18 19:31:33 EST 2023 | kojotssss
Surely somewhere the cleaning or rinsing liquid gets to the other chamber. It is possible that the chemical migrates to the flush or flushes the chemical into the chamber. I have had a similar situation, high foam, injection vertical spray offline st
