Rugged zoom lens subsystem proposed for use in along-the-torch vision system of robotic welder. Enables system to adapt, via simple mechanical adjustments, to gas cups of different lengths, electrodes of different protrusions, and/or different distances between end of electrode and workpiece. Unnecessary to change optical components to accommodate changes in geometry. Easy to calibrate with respect to object in view. Provides variable focus and variable magnification.


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    Title :

    Zoom Vision System For Robotic Welding


    Contributors:

    Published in:

    Publication date :

    1990-11-01



    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English




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