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 25
... desired , with the certainty that each and every one will be an exact duplicate of the others , from the smallest pin or screw to the largest casting , is an accom- plished fact . We may now go ahead and manufacture INTERCHANGEABLE ...
... desired , with the certainty that each and every one will be an exact duplicate of the others , from the smallest pin or screw to the largest casting , is an accom- plished fact . We may now go ahead and manufacture INTERCHANGEABLE ...
Сторінка 34
... desired ; drilling , counter - boring , boring , or reaming , as may be desired , each spindle of the drill being equipped with the proper tools to accomplish the opera- tion required . Thus by the use of such jigs unskilled labor may ...
... desired ; drilling , counter - boring , boring , or reaming , as may be desired , each spindle of the drill being equipped with the proper tools to accomplish the opera- tion required . Thus by the use of such jigs unskilled labor may ...
Сторінка 43
... desired , the locating and finishing of the bushing - holes is of the greatest importance , and for that reason I give here descriptions of the most rapid and practical methods for the accomplishment of this part of the work . THE ...
... desired , the locating and finishing of the bushing - holes is of the greatest importance , and for that reason I give here descriptions of the most rapid and practical methods for the accomplishment of this part of the work . THE ...
Сторінка 64
... desired degree of interchangeability in the work . The points drilled in the work by the use of the jig shown in Fig . 42 are four holes at D D D D , within A A ; and , by the jig shown in Fig . 43 , a hole through each of the legs B B ...
... desired degree of interchangeability in the work . The points drilled in the work by the use of the jig shown in Fig . 42 are four holes at D D D D , within A A ; and , by the jig shown in Fig . 43 , a hole through each of the legs B B ...
Сторінка 109
... desired the indexing or spacing - holes in the dial should be equipped with hardened - steel bushings , which should be lapped to a size allowing of a snug fit for the index - pin , thus insuring the accurate locating of the work and ...
... desired the indexing or spacing - holes in the dial should be equipped with hardened - steel bushings , which should be lapped to a size allowing of a snug fit for the index - pin , thus insuring the accurate locating of the work and ...
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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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