Machine Tools and Workshop Practice for Engineering Students and ApprenticesLongmans, Green, and Company, 1905 - 444 páginas |
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Página xxi
... face and sides at one cut . 296-298 . - Straddle and gang mills in section 287A . - Tee - slot cutter 288. - Milling a surface , and squaring one side 290.- Rounding ends of work 299 .-- Correct position of cutter and work 300 ...
... face and sides at one cut . 296-298 . - Straddle and gang mills in section 287A . - Tee - slot cutter 288. - Milling a surface , and squaring one side 290.- Rounding ends of work 299 .-- Correct position of cutter and work 300 ...
Página 2
... face . " The diameter and width may be satisfactorily ascertained by a steel rule , because these dimensions are not particular to 10th of an inch , so that a steel rule will answer for all practical purposes in such work . The bore of ...
... face . " The diameter and width may be satisfactorily ascertained by a steel rule , because these dimensions are not particular to 10th of an inch , so that a steel rule will answer for all practical purposes in such work . The bore of ...
Página 8
... face of the long leg is flat and true . This is set against the wall of the keyway , whilst the curved leg is adjusted to the required distance . A pair of spring dividers of similar construction is shown in Fig . 12. It should be ...
... face of the long leg is flat and true . This is set against the wall of the keyway , whilst the curved leg is adjusted to the required distance . A pair of spring dividers of similar construction is shown in Fig . 12. It should be ...
Página 15
... Face Plate.- The amount of error is not always to be detected by a fixed point held against a revolving piece of work . Supposing the work has been bored previously , and has to be re - set . Such pieces for boring or drilling are first ...
... Face Plate.- The amount of error is not always to be detected by a fixed point held against a revolving piece of work . Supposing the work has been bored previously , and has to be re - set . Such pieces for boring or drilling are first ...
Página 24
... face to protect it as the bevel is used . This combination of " bevel " and protractor render it indispensable for setting THE LS STARRETT CO.ATHOL , MASS.U.S.A. FIG . 33. - Spirit level for testing shafting . out and gauging work in ...
... face to protect it as the bevel is used . This combination of " bevel " and protractor render it indispensable for setting THE LS STARRETT CO.ATHOL , MASS.U.S.A. FIG . 33. - Spirit level for testing shafting . out and gauging work in ...
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Machine Tools and Workshop Practice for Engineering Students and Apprentices Alfred Parr Sin vista previa disponible - 2015 |
Machine Tools and Workshop Practice for Engineering Students and Apprentices ... Alfred Parr Sin vista previa disponible - 2017 |
Términos y frases comunes
addendum circle adjustable angle plate B.Sc bearings bevel bolts boring calipers carried cast iron centre change wheels chisel chuck cone crank Crown 8vo cutting edges cutting tools cylinder Diagrams diameter diametral pitch disc drill driving ELEMENTARY emery wheel engine feed finished fitted fixed forged gauge gear grinding grinding machine grip groove ground guide screw hammer hardened headstock heat holes hydraulic Illustrations jaws lathe length lever machine tools mandrel measured metal mild steel Millimetres milling cutter milling machine motion number of teeth obtained operated parallel piece pinion piston pitch circle placed planing machine position practice pressure pulley reamer rest revolutions per minute revolving rivet rotated saddle screw threads secured shaft shown in Fig side slide slot speed spindle square standard surface taper threads per inch tooth turned turret vertical worm wrought iron
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