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 |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 3 από τα 80.
Σελίδα 157
... Forgings : Brass forgings average 50,000 pounds per square inch tensile strength , as compared with 20,000 to 30,000 pounds per square inch for brass castings . Forgings are made of virgin metal . It is impossible to make a porous forging ...
... Forgings : Brass forgings average 50,000 pounds per square inch tensile strength , as compared with 20,000 to 30,000 pounds per square inch for brass castings . Forgings are made of virgin metal . It is impossible to make a porous forging ...
Σελίδα 392
... Forging . Forgings produced in dies by a falling ham- mer which is lifted by mechanical means and known as a drop- hammer , are called drop - forgings . The shape of the forging is cut out or " sunk " into dies , so that often a single ...
... Forging . Forgings produced in dies by a falling ham- mer which is lifted by mechanical means and known as a drop- hammer , are called drop - forgings . The shape of the forging is cut out or " sunk " into dies , so that often a single ...
Σελίδα 510
... forging pressure . Forging Brass . See Brass Forging . Forging by Coining Process . This method of finishing small forgings which are required in large quantities , is by squeezing in a powerful press equipped with suitable dies , those ...
... forging pressure . Forging Brass . See Brass Forging . Forging by Coining Process . This method of finishing small forgings which are required in large quantities , is by squeezing in a powerful press equipped with suitable dies , those ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
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