Create Calibration
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Calibration.md
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Calibration.md
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Up vision calibration
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---------------------
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part placed too far to the right?
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increase X camera position
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part placed too far to the left?
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decrease X camera position
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part placed too far to the back?
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increase Y camera position
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part placed too far to the front?
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decrease Y camera position
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part measurement width too high?
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decrease "Distance/Pixel" X (first value)
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part measurement width too low?
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increase "Distance/Pixel" X (first value)
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part measurement height too high?
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decrease "Distance/Pixel" Y (second value)
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part measurement height too low?
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increase "Distance/Pixel" Y (second value)
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Nozzle calibration
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------------------
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"NozzleDown"
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These values calibrate the 0mm depth, e.g. for the PCB this is the level of the PCB holder, the system will automatically add the PCB thickness
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"Down To PCB"
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1. manually move nozzle 1 over the PCB holder
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2. click "Nozzle Down"
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3. nozzle 1 should just touch the PCB holder
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4. adjust Z value of "Down To PCB"
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5. repeat from 2. until done, else click "Nozzle Up"
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"Down To Stack"
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1. manually move nozzle 1 over a pick position of a tape feeder stack (ideally no.1 of the left stack), no tape inserted
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2. click "Nozzle Down"
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3. nozzle 1 should just touch the metal surface of the pick position
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4. adjust Z value of "Down To Stack"
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5. repeat from 2. until done, else click "Nozzle Up"
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"Down To Front"
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1. manually move nozzle 1 over a pick position of the front IC stack, no part, just the bare stack where a part would sit
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2. click "Nozzle Down"
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3. nozzle 1 should just touch the metal surface of the pick position
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4. adjust Z value of "Down To Stack"
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5. repeat from 2. until done, else click "Nozzle Up"
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"Down To Discard"
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Well, this depends on your discard position and preference.
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"NozzleOffset(X,Y)"
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1. create a reference, ideally a thin lined cross (like a bullseye)
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2. "System Config" -> "Nozzle" -> "Measure"
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3. aim center of cross with down vision
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4. click "Reference" "SetXY"
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5. move nozzle 1 exactly to the center of the cross, lowering the nozzle onto the cross surface
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6. click "Nozzle alignment reference point" "Nozzle1:" "SetXY"
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7. move nozzle 2 exactly to the center of the cross, lowering the nozzle onto the cross surface
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8. click "Nozzle alignment reference point" "Nozzle2:" "SetXY"
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9. click "Save"
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Prick calibration
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-----------------
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1. choose vision mode
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2. down vision aim part at pick position, click "Set XY"
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this uses always the same button:
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3. click "Prick MoveTo"
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4. click "Prick Comp" - this will move the tape one component
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5. click "Nozzle MoveTo" - this will move nozzle 1 down to the component,
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nozzle should sit on center of component, if not:
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a) too far left: decrease "PrickOffset" X
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b) too far right: increase "PrickOffset" X
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c) prick does not land in tape hole, too far to the back: decrease "PrickOffset" Y
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c) prick does not land in tape hole, too far to the front: increase "PrickOffset" Y
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6. repeat from 3. until nozzle lands in center of part
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