The Development of Manufacturing Techniques and Philosophies for the Cost Effective Production of Modern Nuclear Transport Flasks

Abstract

AbstractDesign changes to enhance the characteristics of a new generation of large transport flasks have created newchallenges to manufacturers. New fabrication, manufacturing and handling techniques have been developed but often at significant costs. The paper examines these developments covering two main areas, welding and the application of neutron absorbing material. Whilst designers have looked at enhancing flask performance, they often fail to appreciate that ultimately whatever has been designed, has to be firstly ‘sold’ and then manufactured. Optimisation of design must therefore include due consideration of the ultimate clients cost structure and the manufacturing route. The paper suggests that the only way this can be achieved is to adopt a teaming approach between designers and manufacturers. The ultimate choice of manufacturer however is left to the designers who must consider competencies, track record and commitment to assistance prior to entering into an agreement.