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 567
... Class C : Commercial cut gears suitable for peripheral speeds below 1200 feet per minute . The range of speeds specified for the three classes permits con- siderable overlap . If the speed of any particular gear falls in either of two ...
... Class C : Commercial cut gears suitable for peripheral speeds below 1200 feet per minute . The range of speeds specified for the three classes permits con- siderable overlap . If the speed of any particular gear falls in either of two ...
Σελίδα 610
... Classes of Work Produced on a Hammering Machine as power hammers in order to distinguish them from steam ham- mers , although they are all operated by power . Many power hammers such as are used on the lighter classes of forging work ...
... Classes of Work Produced on a Hammering Machine as power hammers in order to distinguish them from steam ham- mers , although they are all operated by power . Many power hammers such as are used on the lighter classes of forging work ...
Σελίδα 1339
... Classes 1A and 2A external threads whereas in the American National system only the Class 1 external thread has an allowance . Also , in the Unified system the pitch diameter tolerance of an internal thread is 30 per cent greater than ...
... Classes 1A and 2A external threads whereas in the American National system only the Class 1 external thread has an allowance . Also , in the Unified system the pitch diameter tolerance of an internal thread is 30 per cent greater than ...
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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 length 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 surface taper temperature tensile strength thickness thread tion tool tooth tube usually valve varies voltage weight welding wire zinc