The Practical Model Calculator, for the Engineer, Mechanic, Machinist, Manufacturer of Engine-work, Naval Architect, Miner, and Millwright |
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Page 136
... shaft centre is the thickness which the web ought to have if continued to centre of the shaft . Suppose that it were required to find the proper thickness of web of crank at shaft centre for an engine whose stroke is 8 feet and diameter ...
... shaft centre is the thickness which the web ought to have if continued to centre of the shaft . Suppose that it were required to find the proper thickness of web of crank at shaft centre for an engine whose stroke is 8 feet and diameter ...
Page 137
... shaft journal of an engine whose stroke is 8 feet and diameter of cylinder 64 inches . The proper diameter of the paddle shaft journal in this case is 14.06 inches . RULE . - To find the diameter of the paddle shaft journal . — Mul ...
... shaft journal of an engine whose stroke is 8 feet and diameter of cylinder 64 inches . The proper diameter of the paddle shaft journal in this case is 14.06 inches . RULE . - To find the diameter of the paddle shaft journal . — Mul ...
Page 138
Oliver Byrne. paddle shaft journal in inches . ( The length of the paddle shaft journal is 14 times the diameter . ) To apply this rule to the example which we have selected , we have diameter of cylinder in inches . 64 64 4096 48 ...
Oliver Byrne. paddle shaft journal in inches . ( The length of the paddle shaft journal is 14 times the diameter . ) To apply this rule to the example which we have selected , we have diameter of cylinder in inches . 64 64 4096 48 ...
Page 147
... shaft at journal in inches = 4.85 , or between 4 and 5 inches . Diameter of parallel motion shaft at journal in inches very nearly 4 inches . = 3.91 , or Diameter of valve rod in inches = 2.44 , or about 23 inches . Diameter of radius ...
... shaft at journal in inches = 4.85 , or between 4 and 5 inches . Diameter of parallel motion shaft at journal in inches very nearly 4 inches . = 3.91 , or Diameter of valve rod in inches = 2.44 , or about 23 inches . Diameter of radius ...
Page 153
... shaft when the crank is of cast iron . The crank is some- times cast on the shaft , and of course the thickness of the large eye is not then so great as when the crank is only keyed on the shaft , or rather there is then no large eye at ...
... shaft when the crank is of cast iron . The crank is some- times cast on the shaft , and of course the thickness of the large eye is not then so great as when the crank is only keyed on the shaft , or rather there is then no large eye at ...
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Common terms and phrases
air-pump angle avoirdupois axis beam body boiler breadth calculated cast iron centre of gravity centripetal forces circle circumference column constant Cosecant Cosine Cotangent crank cross-head cube root cubic feet cubic foot cylinder in inches decimal degrees denominator depth diameter of cylinder Diff difference discharge displacement distance ditto divide the product divisor effect elastic force equal find the diameter foot formula fraction frustum gibs and cutter give half Hence horizontal Hot Blast immersed inches diameter inches of mercury length load-water line logarithm motion multiply nearly nominal horse power orifice perpendicular pipe pitch plane pressure Prop proportion quantity quotient radius ratio revolutions revolutions per minute revolving RULE.-To find Secant shaft side side rod solidity specific gravity square feet square inch square root steam subtract Tangent temperature thickness triangle valve velocity versed sine vis viva weight wheel
Popular passages
Page 18 - Operations with Fractions A) To change a mixed number to an improper fraction, simply multiply the whole number by the denominator of the fraction and add the numerator.
Page 10 - Los números cardinales 0: zero 1: one 2: two 3: three 4: four 5: five 6: six 7: seven 8: eight 9: nine 10: ten 11: eleven 12: twelve 13: thirteen 14: fourteen 15: fifteen 16: sixteen 17: seventeen 18: eighteen 19: nineteen 20: twenty...
Page 12 - Visits to Remarkable Places : Old Halls, Battle-Fields, and Scenes illustrative of Striking Passages in English History and Poetry. By WILLIAM HOWITT. 2 vols. square crown 8vo. with Wood Engravings, 25s. The Rural Life of England.
Page 4 - DYER AND COLOR-MAKER'S COMPANION: Containing upwards of two hundred Receipts for making Colors, on the most approved principles, for all the various styles and fabrics now in existence ; with the Scouring Process, and plain Directions for Preparing, Washing-off, and Finishing the Goods.
Page 5 - Work; the processes of Veneering, Inlaying, and Buhl Work; the Art of Dyeing and Staining Wood, Bone, Tortoise Shell, etc. Directions for Lackering, Japanning, and Varnishing ; to make French Polish ; to prepare the best Glues, Cements, and Compositions, and a number of Receipts particularly useful for Workmen generally.
Page 1 - BYRNE, Compiler and Editor of the Dictionary of Machines, Mechanics, Engine Work and Engineering, and Author of various Mathematical and Mechanical Works. Illustrated by numerous engravings.
Page 4 - ASSAYER'S GUIDE : Or, Practical Directions to Assayers, Miners, and Smelters, for the Tests and Assays, by Heat and by Wet Processes, for the Ores of all the principal Metals, of Gold and Silver Coins and Alloys, and of Coal, etc. By OSCAR M.
Page 240 - Rule : Multiply the square of the diameter of the cylinder in inches by the cube root of the stroke in feet, and divide the product by 47. The quotient is the nominal horse-power of the engine.
Page 5 - Caledonian Horticultural Society. Adapted to the United States from the fourth edition, revised and improved by the author. Edited by G. EMERSON, M D., Editor of "The American Farmer's Encyclopedia." With Notes and Additions byE. G PARDEE, author of "Manual of the Strawberry Culture.
Page 359 - The measure of any angle is an arc of any circle contained between the two lines which form that angle, the angular point being the centre ; and it is estimated by the number of degrees contained in that arc.