Electronics Forum | Wed Jan 23 14:30:09 EST 2008 | operator
Additionally, I have seen the bad align error from incorrect pickup Z. Quad align can freak out sometimes if it sees something it doesn't like. If all else fails I just reboot and 99% of the time the problem goes away.
Electronics Forum | Wed Nov 27 18:10:41 EST 2002 | andrewbrook
Quad4C's have their moments. If the price is right and you are aware of the machines limitations then you will be satisfied. The placement rate is slow, 1.2 seconds/chip. Don't buy any Quad if it has the CyberOptics Laser unit, the Quadalign unit is
Electronics Forum | Mon Dec 25 17:28:43 EST 2023 | bobpan
I dont know if vision on spin fail was ever for small parts....its more for bigger fine pitch that fail in the quadalign and then given another chance to pass over the upward camera.
Electronics Forum | Mon Jul 15 19:18:51 EDT 2013 | microaide
Does anyone know how to make the vision alignment work on a Quad 4C? What I mean is make it work right, and reliably. I know how to define the component for inspection (lead pitch, lead count, dimensions, tolerances, etc.), and I know how to set ligh
Electronics Forum | Tue Nov 01 13:57:18 EST 2005 | bobpan
2c belt driven.....'a little' less accurate (costs less) 4c ball screw......'a little' more accurate (costs more) vu4-vu6 upward camera for fine pitch.....cant remember but the differenc is the field of view for camera. part centering is quad-align
Electronics Forum | Fri Aug 02 19:45:58 EDT 2019 | bobpan
haha....thanks Steve!!! Nozzle Height of 1 means that you have dust or something in the quadalign lens. You need to clean the lens with alcohol then a dry lint free cloth and if it stays the same....that means the lens has an issue or there is dirt
Electronics Forum | Fri Mar 11 11:19:02 EST 2005 | Steve C.
I would change the Quad Align cable. If you have a spare head board swap that out as well. Make sure your Quad Align lenses are clean. If the camera is smudged then you can have some problems aligning parts as well. Let us know what you find. Cheers.
Electronics Forum | Mon Sep 25 09:42:51 EDT 2006 | slthomas
It sounds like it's just failing the laser align step. Try changing the align type for the part to "2" and see if it places it. If it's failing the laser align and you have valid part dimensions I can't help much but you might consider opening up th
Electronics Forum | Tue Sep 19 18:06:05 EDT 2006 | lheiss
Does anyone know of a source for better documentation for the laser align settings? I managed to get a 1206 ceramic capacitor to measure and was working on a 1206 resistor and couldn't get it to succeed. I retried the cap and it failed again and ag
Electronics Forum | Mon Dec 12 08:05:11 EST 2005 | bobpan
Quad Align.....Cyber-optics....no difference...they both work well. Never tried a micro-bga but i know the upward camera does standard bga parts.
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