Model Engineer Index 1898 to Feb 2025

Year 1919
Date 29-May
Volume 40
Issue 944
Page 422
Category Workshop
Part
Title Jigs, Tools, and Special Machines
Author Herbert C.Armitage
Notes Paper read before the Institute of Mechanical Engineers. With their Relation to the Production of Standardised Parts. Scheme for Maximum Production. Mill ends of connecting-rod, continuous drill both ends of connecting-rod, four spindle automatic driller, lines of future development, continuous drilling machine for bolt holes, relation between output & cost of components, continuous milling machine for sides of connecting-rod, duplex miller for facing bolt holes, continuous drill bolt-holes and centre-rods, continuous mill sides of rod, Becker double spindle continuous miller, milling across bolt-hole bosses and faces, finish boring on special machines, comparative results between the three schemes