Engineering surfaces—a philosophy of manufacture (a proposal for good manufacturing practice)

Abstract

This paper considers a new approach to controlling the finishing process of engineering surfaces to ensure that their final topography and surface mechanical properties make them suitable for the intended functional purpose. It is proposed that this ‘engineering’ of the final surface is achieved by controlling the final machining or surface working process to impart the required mechanical properties. It is shown in the paper that some surface engineering processes are already employed by industry but that many of these processes are implemented through an empirical understanding of them. The intention of the paper is to lay down a basis for a more rigorous approach to engineering surfaces for their final function.