American Tool Making and Interchangeable Manufacturing: A Treatise Upon the Designing, Constructing, Use, and Installation of Tools, Jigs, Fixtures ... and Labor-saving Contrivances ...N. W. Henley, 1911 - 535 стор. |
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Сторінка 19
... secured an order to furnish the United States Government with ten thousand muskets , four thousand to be delivered in one year and the balance in two years . We read that " Mr. Whitney went at the undertaking in a very thorough and ...
... secured an order to furnish the United States Government with ten thousand muskets , four thousand to be delivered in one year and the balance in two years . We read that " Mr. Whitney went at the undertaking in a very thorough and ...
Сторінка 43
... box type- which is the most generally used type - for which the body cast- ing has been secured , after all sides and bearing surfaces have been planed or milled square and true with each other INTERCHANGEABLE MANUFACTURING . 43.
... box type- which is the most generally used type - for which the body cast- ing has been secured , after all sides and bearing surfaces have been planed or milled square and true with each other INTERCHANGEABLE MANUFACTURING . 43.
Сторінка 64
... secured and a thread of a coarse pitch cut , leaving only two threads . It was then faced off and undercut at the bottom , to allow the work 0 to set in , as shown . The lid P was turned and threaded to fit the piece L nicely ; it was ...
... secured and a thread of a coarse pitch cut , leaving only two threads . It was then faced off and undercut at the bottom , to allow the work 0 to set in , as shown . The lid P was turned and threaded to fit the piece L nicely ; it was ...
Сторінка 66
... machining it to the shape shown , and fastening by pins I to two flat sides milled on the body of the jig ; a knurled head - screw J secured the work . A portion of the face of the jig was milled away at K for. 66 TOOL - MAKING AND.
... machining it to the shape shown , and fastening by pins I to two flat sides milled on the body of the jig ; a knurled head - screw J secured the work . A portion of the face of the jig was milled away at K for. 66 TOOL - MAKING AND.
Сторінка 101
... secured in the work in the two views of Fig . 95. The bottom of the jig and the point Z are finished to coincide with the dovetailed surface of the work . The angular - faced clamp A is forced up against the work by the two set - screws ...
... secured in the work in the two views of Fig . 95. The bottom of the jig and the point Z are finished to coincide with the dovetailed surface of the work . The angular - faced clamp A is forced up against the work by the two set - screws ...
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Загальні терміни та фрази
50 cents accomplished accurate allow aluminum angle angle-plate annealed blank blank-holder body casting bottom brass broach bushings cast-iron centre chuck clamped clearance construction counterbored curling cutter cutting-edge devices diameter die section disk dovetailed drawing drawn drill-press drilled edge engineer face face-plate finished fixture flat gauge gear grinding ground hardened holder holes drilled illustrated inch interchangeable knurled lathe located and fastened lugs machine steel manner manufacturing mechanical method micrometer milling milling machine milling-machine mould necessary notches O'CONOR SLOANE operation piece piercing planed plate position practical produced pulley punch reamer removed revolutions per minute screws set-screws sheet metal sheet-metal shell shown in Fig shows side slide slot spindle square strapped stripper stud sub-press surface swaging taper tapped teeth threaded tion tool steel tool-maker turned turret-lathe
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