Extrusion is the process by which a block/billet of metal is reduced. in cross section by forcing it to flow through a die orifice under. high pressure . â¢ In general, extrusion is used to. produce cylindrical bars or hollow. tubes or for the starting stock for. drawn rod, cold extrusion or forged. products.
Principal consultants lead and develop consulting teams. Related Articles. A principal consultant is a senior member of a consultancy firm who takes a lead role in a consulting project and may direct a team of analysts and junior consultants. The specific job title varies from firm to firm.
consultant noun [C]. B2 someone who âadvises âpeople on a âparticular âsubject: a âmanagement/âfinancial/âcomputer consultant a âfirm of âpublic ârelations consultants âº UK a specialist (= âdoctor with âspecial âtraining and âknowledge in a âparticular âarea of âmedicine).