A Discussion on manufacturing technology in the 1980s - Component manufacture and joining techniques

Abstract

In the first part of this paper, an analysis is made of the relative roles of machining on the one hand and forging and casting on the other as means of producing form. Specific reference is made to the newer methods such as electrochemical machining and pressure die casting of ferrous materials. A similar analysis is made of joining processes, contrasting fusion with bonding methods. In the second part it is pointed out that manufacturing technology is available; the need is for exploitation and application. It is emphasized that this can only be achieved by an involvement from within the manufacturing unit itself. A proposal is put forward for achieving this objective.