Henley's Encyclopædia of Practical Engineering and Allied Trades: A Practical and Indispensable Work of Reference for the Mechanical Engineer, Designer, Draftsman, Shop Superintendent, Foreman and Machinist ...Joseph Gregory Horner N. W. Henley publishing Company, 1909 |
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Side 6
... carried along frictionally by the large plate by the distance of one division , indicating that one hundred revolutions of the spindle have been made . The instrument has a hard rubber handle to insulate it when being used on electrical ...
... carried along frictionally by the large plate by the distance of one division , indicating that one hundred revolutions of the spindle have been made . The instrument has a hard rubber handle to insulate it when being used on electrical ...
Side 14
... carried on the arbor . And one turn of the TAYLOR & CHALLENLD MAKERS BIRMINGHAM 1895 Fig . 7. -. diameters are proportional to the circular pitch , and the two never coincide in spiral gears . It is necessary to know the primary pitch ...
... carried on the arbor . And one turn of the TAYLOR & CHALLENLD MAKERS BIRMINGHAM 1895 Fig . 7. -. diameters are proportional to the circular pitch , and the two never coincide in spiral gears . It is necessary to know the primary pitch ...
Side 28
... carried out to the full length , and that in which the sections are approximately proportional to the stresses , as in ordinary springs , having leaves of different lengths . Following out this reasoning he found by experiment that a ...
... carried out to the full length , and that in which the sections are approximately proportional to the stresses , as in ordinary springs , having leaves of different lengths . Following out this reasoning he found by experiment that a ...
Side 32
... carried on a bed of lathe section , and a cutter head carried on a bed fixed at right angles thereto , both heads having capacities for adjustments . In this type of machine the wheel blank is carried on a horizontal mandrel or arbor ...
... carried on a bed of lathe section , and a cutter head carried on a bed fixed at right angles thereto , both heads having capacities for adjustments . In this type of machine the wheel blank is carried on a horizontal mandrel or arbor ...
Side 33
... carried on the arbor of the milling machine head , and the bed and its attachments support the weight of the gear blank . In a machine of this type , all settings and all move- ments of the wheel blank are derived from the table and its ...
... carried on the arbor of the milling machine head , and the bed and its attachments support the weight of the gear blank . In a machine of this type , all settings and all move- ments of the wheel blank are derived from the table and its ...
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Henley's Encyclopædia of Practical Engineering and Allied Trades: A ... Joseph Gregory Horner Uten tilgangsbegrensning - 1906 |
Henley's Encyclopædia of Practical Engineering and Allied Trades: A ... Joseph Gregory Horner Uten tilgangsbegrensning - 1907 |
Henley's Encyclopædia of Practical Engineering and Allied Trades: A ... Joseph Gregory Horner Uten tilgangsbegrensning - 1908 |
Vanlige uttrykk og setninger
adjustable amount angle axis belt blades boiler bolts brake carried cast iron cent centre chuck connected crane cutter cylinder diameter disc drill driving drum edges electric engine face Fahr feed fitted flanges friction FRICTION BANDS gauge gear girders grinding grinding machines hammer hand-wheel head heat holes horizontal joints latter length lever load machine Messrs metal milling milling cutters milling machine motor mould movement moving operated piece pinion pipe piston pitch plane plates pressure pulley pump revolutions per minute ring riveted rolled rope rotated screw shaft side slide slide rest slot speed spindle spring spur gears square inch steam steel superheater surface swivel tank taper teeth temperature tensile thickness tons tool holder tubes turbine turning turret lathe valve vertical water-tube boilers weight welding wheel wire worm worm gear
Populære avsnitt
Side 3 - Therefore, the specific gravity of a solid or a liquid body is the ratio of its weight to the weight of an equal volume of water...
Side 44 - ... the duration of the cut, ie, the time which a tool must last under pressure of the shaving without being reground...
Side 236 - One piston acts to give steam to the other, after which it finishes its own stroke and waits for its valve to be acted upon before it can renew its motion. This pause allows all the water valves to seat quietly, and removes everything like harshness of motion.
Side 219 - For plates intended for flanging or welding, and for combustion chambers and furnaces, the tensile breaking strength shall be between the limits of 26 and 30 tons per square inch. In the case of material for purposes in which tensile strength is not important...
Side 219 - Wherever practicable, the rolled surfaces shall be retained on two opposite sides of the test piece. The elongation shall be measured on a standard test piece having a gauge length of 8 in. For material more than '875 in.
Side 72 - Stays. — The strength of stays supporting flat surfaces is to be calculated from the smallest part of the stay or fastening, and the strain upon them is not to exceed the following limits, namely :— Iron stays. — For stays not exceeding 1£ inches smallest diameter, and for all stays which are welded, 6,000 Ibs.
Side 42 - The most suitable temper for tools where the surface only is required to be hard, and where the capacity to withstand great pressure is of importance, such as stamping or pressing dies, boiler cups, &c.
Side 169 - The oxygen of the air combines with the carbon of the fuel to form carbon monoxide, and the steam together with carbon also forms carbon monoxide and free hydrogen.
Side 74 - Heat given to a substance, and warming it, is said to be sensible in the substance. Heat given to a substance, and not warming it, is said to become latent
Side 9 - To find the surface of a sphere, Multiply the square of the diameter by 3.1416.