The Boeing Company

Monte D Wright

Darrell Darwin Jones

Daniel R Smith

Frederick Marvin Swanstrom

James Robert Schnelz

Robert G Hill

Apparatus and methods are provided for fabrication of a structure, for example, a half barrel section of a fuselage. The apparatus includes an indexing unit dimensioned for coupling to an indexing feature disposed on the structure. The structure proceeds along a process direction during fabrication. A cutting station cuts out manufacturing excess from the structure to form, for example, openings for windows and doors. A method for fabrication of a structure includes indexing a structure to a cutting station based on an indexing feature associated or located on the structure. The method includes operating the cutting station to cut manufacturing excess from the structure. A method includes removing cut sections of the manufacturing excess and routing these sections away from the cutting station.

Cut-out processes for moving-line structure assembly

Systems and methods are provided for fabricating a wing panel. Methods include aligning a strongback over a wing panel, vacuum attaching a wing panel surface and pogos extending beneath the strongback, and adjusting the length of pogos to enforce a contour to the wing panel. Systems include a strongback to extend over a wing panel, adjustable-length pogos extending beneath the strongback, and vacuum couplers to attach to a wing panel surface. Other systems include a track, work stations along the track, a strongback to extend over the wing panel and move along the track, adjustable-length pogos extending beneath the strongback, and vacuum couplers to attach to a wing panel surface. Apparatus includes a shuttle having adapters that mate the shuttle with a track, adjustable-length carriers with vacuum couplers to couple with a wing panel surface, and indexing units that interact with indexing features in a manufacturing excess of the wing panel.

Assembly line fabrication and assembly of aircraft wings

Systems and methods are provided for processing composite parts. One embodiment is a method for preparing a composite part for assembly. The method includes receiving a mandrel to which a composite part has been molded, and operating a work station to install an indexing feature into a manufacturing excess of the composite part.

Installation of indexing features onto composite parts

An offset bushing for a structural member may include a tubular body having a cylindrical inner surface and a cylindrical outer surface. The cylindrical inner surface may have an inner diameter defining an inner axis. The cylindrical outer surface may have an outer diameter defining an outer axis. The inner axis may be spaced apart from the outer axis to define a linear offset. The offset bushing may include a bushing indexing feature configured to align with a member indexing feature of a member when the offset bushing is installed in a member bore. Alignment of the bushing indexing feature with the member indexing feature may cause the linear offset to be oriented substantially parallel to a loading axis of a load on the member.

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Kenmore, WA, United States of America

Monte D Wright