The Boeing Company

Benjamin Samuel Merrit

Patrick B Stone

Nathan Alphonse Secinaro

Don J Russell

Hsien-Lin Huang

Mark Abdouch

Brennan John Dunlap

Daniel Bracy

A method of manufacturing a panel assembly includes supporting the panel assembly in a free state using a holding fixture. The panel assembly has a skin panel, and sacrificial material coupled to a skin panel inner surface. The method includes acquiring a free state outer surface contour of the panel assembly by scanning a skin panel outer surface while the panel assembly is supported by the holding fixture. The method also includes developing a numerically controlled (NC) machining program having cutter paths configured for machining the interface locations to an inner surface contour that reflects nominal thicknesses of the panel assembly based off of the free state outer surface contour. In addition, the method includes machining the sacrificial material at the interface locations by moving a cutter along the cutter paths while the panel assembly is supported by the holding fixture.

Method of manufacturing an assembly having a nominal thickness skin panel

A method and system for alleviating a load is provided. A support system is positioned at a nominal location with respect to an object. The support system comprises jacks and supports. Each of the supports is associated with one of the jacks. The object is positioned on the support system. The support system with the object is moved across a path. The height of each of the jacks is adjusted as the support system moves along the path to maintain a desired minimum load on each jack. Maintaining the desired minimum load prevents damage to the object.

Method and system for load alleviation

Growing community of inventors

Lynnwood, WA, United States of America

Benjamin Samuel Merrit