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Metal-work; a handbook for teachers and students (1914)

Adam, Hugh M. [from old catalog], Evans, James Humphrey, [from old catalog] joint author · New York, Longmans, Green and co.; London, E. Arnold · leaf 279

An illustration from Metal-work; a handbook for teachers and students, 1914, leaf 279
bending, and before commencing work the necessarylengths of metal should be cut off and carefully annealed. 262 METAL-WORK iStart the model by marking out, filing to size, and drilling theholes in the back plate; then prepare the top plate, and, afterdrilling the holes, bend to a right angle in the… … Model 21. diameter held in the vice; then hold the stay carefully inplace, and with the scriber mark through the exact positionof the rivet holes. Their centres should be punched and theholes drilled, after which the stay should be riveted in itsplace and the model completed. Model 22—Drill:…

Metal-work

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