The Boeing Company

Antonio B Martinez

Angelica Davancens

Eric Whinnem

William Paul Zanteson

A method of using a drilling end effector includes providing a drilling end effector having a plurality of photogrammetry targets secured thereto. The positional orientation of the drilling end effector along six degrees of freedom is detected using a photogrammetry sensor to determine the orientation of the plurality of photogrammetry targets and outputting a position signal to a controller. The drilling end effector is robotically manipulated adjacent to a part to be drilled in response to the position signal to accurately position a drill bit relative to the part to be drilled. The part is then drilled.

Pneumatic drilling end effector

An end effector having a platform and a motor coupled to the platform for driving a drilling member. A motor housing is coupled to the platform and includes a plurality of photogrammetry targets secured thereto. The photogrammetry targets are oriented so as to be readily detectable by a photogrammetry sensor for determining the orientation of the end effector and corresponding drilling member. A pressure foot member and pneumatic cylinders are operably coupled to the platform such that the pneumatic cylinders maintain a constant pressure upon the pressure foot member to provide material clamp up. A depth control device is also provided for accurately controlling the depth of the drilling member and preventing further drilling.

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Aliso Viejo, CA, United States of America

Antonio B Martinez