Robust arc welding procedures require weld joint preps that are smooth and uniform. This project would evaluate the development of both semi-automatic and mechanized cutting tools. The tools must be lightweight, portable, and robust to shipyard conditions. Modular tooling concepts will be developed so a range of erection beam sizes can be accommodated with the cutting tools. A number of erection beam applications would be developed to support shipyard needs.
Application development includes tooling, cutting parameters, and welding parameters.
A database of erection beam cutting techniques would be created. A high degree of interaction with a shipyard will be required throughout the project to ensure that the systems and procedures that are developed are robust for practical application in shipyards. The tools and methods developed in this project will be capable of widespread application in Navy and commercial shipyards at relatively low cost. A project length of one to two years is envisioned as necessary to complete the program objectives. The technology developed in this project will initially be deployed into a shipyard.