After attempting to determine the real cost of machining engineering components by cutting tools which produce much swarf, some forming processes which have recently been developed are described. It is concluded that a concentrated effort should now be made to replace the cutting tool of the machine tool with a system for building up metal of the required metallurgical quality and mechanical strength to achieve the product by a new process which could be called ‘machine forming’ (as distinct from machine cutting). It is concluded also that the capital equipment and technology which have been employed in the machine tool industry should, if possible, be utilizedfor any future process of metal forming which may be developed: the idea of machine forming is an attempt to achieve that objective.
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