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 422
... Resistance Welding Methods : The following terms used in designating resistance welding methods , have been approved as an American Standard by the American Standards Association . Butt Welding : A resistance welding process wherein a ...
... Resistance Welding Methods : The following terms used in designating resistance welding methods , have been approved as an American Standard by the American Standards Association . Butt Welding : A resistance welding process wherein a ...
Σελίδα 1055
... resistance " is the resistance per mil - foot of a material ; it is also sometimes termed " resistivity . " The practical unit of resistance is the ohm . According to Ohm's law , in a circuit in which continuous current is flowing , the ...
... resistance " is the resistance per mil - foot of a material ; it is also sometimes termed " resistivity . " The practical unit of resistance is the ohm . According to Ohm's law , in a circuit in which continuous current is flowing , the ...
Σελίδα 1057
... resistance butt- welding process wherein the parts are welded at an angle . Resistance Welding Methods . The various methods of re- sistance welding may be described as follows : Pressure welding is a process of welding metals in the ...
... resistance butt- welding process wherein the parts are welded at an angle . Resistance Welding Methods . The various methods of re- sistance welding may be described as follows : Pressure welding is a process of welding metals in the ...
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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