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 47
... described in the foregoing for the locating and finishing of the bushing - holes in small jigs of the accurate types were more generally known and used by tool - makers , there would be less worry in the accomplishment of successful ...
... described in the foregoing for the locating and finishing of the bushing - holes in small jigs of the accurate types were more generally known and used by tool - makers , there would be less worry in the accomplishment of successful ...
Сторінка 50
... described in the foregoing , and jobs can be done that would be wellnigh impossible of accomplishment by other means , it must not be inferred that the plain milling- machine is limited in its sphere of usefulness in jig - making ...
... described in the foregoing , and jobs can be done that would be wellnigh impossible of accomplishment by other means , it must not be inferred that the plain milling- machine is limited in its sphere of usefulness in jig - making ...
Сторінка 58
... described embody in design and construction a number of different practical points which can be adapted for use in jigs for the drilling of parts which have first been finished at one or more points , as well as rough castings which ...
... described embody in design and construction a number of different practical points which can be adapted for use in jigs for the drilling of parts which have first been finished at one or more points , as well as rough castings which ...
Сторінка 61
... described in the foregoing will serve as practical illustrations of three separate and distinct B K B N N D P B R M FIG . 37 . R B types of jigs , and show how , by the use of simple and inexpen- sive tools , uniform and satisfactory ...
... described in the foregoing will serve as practical illustrations of three separate and distinct B K B N N D P B R M FIG . 37 . R B types of jigs , and show how , by the use of simple and inexpen- sive tools , uniform and satisfactory ...
Сторінка 72
... described in Chapter III . After being located , the four holes were drilled and finished to size by strapping the lid on the lathe face - plate and locating each button to run true by the use of an indicator . When using the jig , the ...
... described in Chapter III . After being located , the four holes were drilled and finished to size by strapping the lid on the lathe face - plate and locating each button to run true by the use of an indicator . When using the jig , the ...
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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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