Electronics Forum | Thu Jul 06 11:47:10 EDT 2017 | bobpan
Are you sure the board is clamping tightly. If it moves during a run this can happen. Before reseting the machine. Go and check your feeders. If they are off the same amount....then the machine truly has a drift in that axis...if the feeders are stil
Electronics Forum | Wed Apr 07 11:36:41 EDT 2004 | stefwitt
Your machine will have to have a reference position. From this reference position, you determine all other machine positions. If the camera is attached to the head, you could place a glass slug and measure camera-nozzle offset, by placing the slug w
Electronics Forum | Mon Apr 24 03:39:42 EDT 2017 | bukas
hello everyone, i'm experiencing some problems with Samsung CP45FV NEO fiducial camera. image is running trough display(something like when you look display trough phone camera, but runs horizontally) and it has offset. the problem is that offset ch
Electronics Forum | Thu Apr 08 23:08:56 EDT 2004 | Ken
Well, the precision glass is for upward looking camera's. It essentially is a "perfect part". Vapor deposition lithography on glass (for Cte stability)....basically the part pattern (or part fids) is compared to its target location (same pattern on
Electronics Forum | Wed Apr 07 21:49:44 EDT 2004 | Ken
My favorite kind of calibration is where the machine learns what it did incorrectly. Then fixes itself! However, there are many types of machines that rely on human feedback as to the results of what it did. nozzle calibrations involve many factors
Electronics Forum | Tue Feb 07 07:31:13 EST 2012 | bobpan
Are your placements being placed in the center of the camera crosshairs? If not, you need to fix your head to camera offset. The numbers are kept in a couple of mod codes. You also need to update the configuration file in central controller if the nu
Electronics Forum | Sun Sep 23 01:32:58 EDT 2018 | sarason
Try my program PCBSynergy to load up your machine, if you have any problems you can email me at the address on the webpage. https://pcbsynergy.com From your description you may have a camera offset issue. sarason
Electronics Forum | Wed Feb 08 16:01:56 EST 2012 | gosswald
Are you using Auto Program to generate the board program? If your camera offset and mod codes are OK I would check your board position settings in Auto Program and make sure they are correct. For me at least, board globals, position, and fidicuals
Electronics Forum | Thu Feb 24 23:01:30 EST 2005 | smtuser1234
One other thing to check is your PEC camera. Universal uses a jig to calibrate this camera but you could check it using this method. 1.Run about ten 0402 parts on tape with the PEC camera off and check placement. If the placement is off change the x\
Electronics Forum | Wed Apr 24 11:11:31 EDT 2002 | cnoonan
Sounds like your problem is your camera setting for Head 1 (Gain & Offset), are you rejecting any other parts on that head? Go to (Set) (Propers) (Cameras) (Gain & Offset) you can then zoom in and out to check light contrast. Check the numeric col
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