Engineering Encyclopedia: A Condensed Encyclopedia and Mechanical Dictionary for Engineers, Mechanics, Technical Schools, Industrial Plants, and Public Libraries, Giving the Most Essential Facts about 4500 Important Engineering SubjectsFranklin Day Jones, Paul Bert Schubert Industrial Press, 1963 - 1431 σελίδες |
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Σελίδα 411
... mechanical losses . Mechanical Efficiency : If E represents the energy which a machine transforms into useful work or delivers at the driven end ; L equals the energy lost through friction or dissipated in other ways ; then E Mechanical ...
... mechanical losses . Mechanical Efficiency : If E represents the energy which a machine transforms into useful work or delivers at the driven end ; L equals the energy lost through friction or dissipated in other ways ; then E Mechanical ...
Σελίδα 808
... Mechanical Draft . Mechanical draft is often employed as a substitute for a tall chimney , and also in case a boiler plant is increased beyond the capacity of the original chimney . Again , certain kinds of low - grade fuels require a ...
... Mechanical Draft . Mechanical draft is often employed as a substitute for a tall chimney , and also in case a boiler plant is increased beyond the capacity of the original chimney . Again , certain kinds of low - grade fuels require a ...
Σελίδα 1009
... mechanical drawing made according to the orthographic projection method . Mechanical drawings composed of views representing different sides of a machine part , tool , or some other mechanical device , show the length , breadth , and ...
... mechanical drawing made according to the orthographic projection method . Mechanical drawings composed of views representing different sides of a machine part , tool , or some other mechanical device , show the length , breadth , and ...
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abrasive acid alloy alternating current aluminum angle annealing applied axis bearing belt blank brass bronze carbon cast iron cent chemical chromium chuck classes compression containing copper corrosion cutter cutting cylinder degrees F designed diameter diametral pitch direct current disk drill driving duralumin electric electromotive force engine equal feed finished force forging friction furnace gage gear grinding wheel hardening hardness heat heat-treatment high-speed steel hole horsepower known lathe load lubricant machine magnetic manganese manufacture material measured mechanical melting metal method milling milling cutters milling machines mold motor nickel obtained operation oxide Phenolic pipe piston plane plate pounds per square pressure produced resistance rotation screw screw thread shaft shape specific gravity speed spindle square inch standard steam steel surface taper temperature tensile strength thickness thread tion tool tooth tube usually valve varies weight welding wire zinc