Abstract: The present invention provides an automated mandrel clamping and indexing mechanism for a multi-piece AFP mandrel wherein a clamping mechanism is used in order to secure mandrel segments together as well as to join mandrel segments to end rings. The clamping mechanism is preferably integrated with an indexing mechanism according to embodiments of the present invention such that mandrel segments will preferably remain securely connected and aligned until air is applied to the clamping and indexing mechanism in order to unclamp the secured mandrel segments and remove the part being manufactured. The clamping and indexing mechanism preferably withstands the autoclave heat and pressure that is typically experienced during the curing part of the manufacturing process.

Abstract: An alignment device provides one or more references, such as laser lines and planes in horizontal and vertical orientations. One version of the alignment device includes an optics mounting assembly situated in a pivot socket on a frame to provide an output beam. A spring system and one or more alignment assemblies align and secure the optics mounting assembly in the socket. As a result, the output beam has a desired orientation with respect to true level. The spring system holds the optics mounting assembly in communication with the alignment assemblies to reduce system backlash. One implementation of the pivot socket has a surface in the form of a sphere's interior surface. A set of support members on the optics mounting assembly rest on the pivot socket's spherical surface—causing the output reference beam to extend from the center of a sphere including the socket's spherical surface.