Electronics Forum | Mon Jan 21 09:54:22 EST 2013 | ngineer
Bobpan and all future people with this problem, GOTO 0 Fixed the problem. It also counts boards now. I never knew why it didn't count the boards run. Haven't looked in the manuals, but I would bet that it shows this plainly. This makes sense,
Electronics Forum | Thu Aug 13 19:54:01 EDT 2015 | aemery
The camera assembly is designated as X23; the stencil & board lighting as well as the camera video signal pass through the DB9 connector at the camera. There is a ribbon cable in the vision gantry tray that carries both to the box on the left side o
Electronics Forum | Fri Feb 19 09:20:01 EST 1999 | Stefan Witte
If the fiducials are rejected from the vision system, I would not relay on the accuracy of the position. Again, I would like to point out that the circle shape has a somewhat sinoid contrast in X- and Y- direction ( same as a diamond shape, but recta
Electronics Forum | Fri Nov 18 12:32:56 EST 2011 | gosswald
I have a Quad 2C I have been in the process of setting up. Currently everything seems to be working on the unit but I am having some vision inspection problems with it. The vision system does comes on line and seems to work correctly. I have one bo
Electronics Forum | Wed Sep 30 06:22:23 EDT 2015 | mervin
MPMENG, Thank you so much for taking the time to help. The machine has Y snuggers and flippers. The Pcb is loading in the center all the time. The driver cards look fine there is no obvious faults on them or partially burned. The machine was not in
Electronics Forum | Tue May 22 17:21:43 EDT 2001 | davef
BGA require placement accuracy of only 0.3mm (�12 thou), compared with a required placement accuracy of 0.08mm (�3 thou) for fine pitch devices. Even with this level of misalignment, plastic BGA self-center / self-correct during reflow due to symmetr
Electronics Forum | Thu Aug 26 04:22:26 EDT 1999 | JAX
| | | | | | | Hello everyone, | | | | | | | We found many cylindrical diodes missing during SMT process. Could someone tell us how to prevent this problem? Is it effective to change the shape of stencil apture or reduce fan speed in reflow oven? Than
Electronics Forum | Thu Aug 05 20:33:48 EDT 2004 | Dhanish
The machine type is Fuji CP6.We have major issues with Network Resistor placement.The equipment guys often feedback there is a problem with nozzle and feeders.What will happened to the part if the Thickness data in the Part Data does not match the Pa
Electronics Forum | Mon Feb 04 19:24:37 EST 2008 | swag
We have an Advantis and it's great for low volume, high mix (flexjet head). If you have good CAD data to upload, it takes little time to program as you can update vision on parts and placements while you are actually building boards ("NPI mode"). I
Electronics Forum | Fri Sep 22 08:37:07 EDT 2000 | Erick Russell
For any rework machine a good optics system is important. A look-up look down is used for BGA components. 30X magnification is required for flip chip, MicroBGA and fine pitch QFP placement. Digital cameras are not required, CCD have a good enoug
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