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 444
... teeth in the driven gear ; hence , the cutting stroke of a machine tool , for example , may be made to have a slow motion , while the return stroke is at a rapid rate . The ellipse has two points , each of which is called a focus ...
... teeth in the driven gear ; hence , the cutting stroke of a machine tool , for example , may be made to have a slow motion , while the return stroke is at a rapid rate . The ellipse has two points , each of which is called a focus ...
Σελίδα 447
... teeth that their number is even , the teeth must be located with relation to the major axis as shown in Fig . 3 , but , if the number of teeth is odd , then the major axis must bisect a space and a tooth as shown in Fig . 2. This is ...
... teeth that their number is even , the teeth must be located with relation to the major axis as shown in Fig . 3 , but , if the number of teeth is odd , then the major axis must bisect a space and a tooth as shown in Fig . 2. This is ...
Σελίδα 549
... teeth may be formed by ( 1 ) milling the teeth with cutters conforming to the shape of the spaces between the teeth ; ( 2 ) milling the teeth with a cutter of the hob type , which represents a rack in the axial plane and is used in ...
... teeth may be formed by ( 1 ) milling the teeth with cutters conforming to the shape of the spaces between the teeth ; ( 2 ) milling the teeth with a cutter of the hob type , which represents a rack in the axial plane and is used in ...
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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