The works' managers' hand-book of modern rules, tables, and data for civil and mechanical engineers ... etc1885 |
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Seite 9
... amount of lead required depends upon the speed of the piston , the size of the ports and the quantity of steam in the ... number of revolutions per minute of the crank shaft ; the usual speed is from 300 to 650 per minute . A piston with ...
... amount of lead required depends upon the speed of the piston , the size of the ports and the quantity of steam in the ... number of revolutions per minute of the crank shaft ; the usual speed is from 300 to 650 per minute . A piston with ...
Seite 16
... Quantity of injection - water required per nominal horse - power in cubic feet per minute ... revolutions per minute by the radius of the circle described by the centres of the balls in inches , and divide the product by the constant number ...
... Quantity of injection - water required per nominal horse - power in cubic feet per minute ... revolutions per minute by the radius of the circle described by the centres of the balls in inches , and divide the product by the constant number ...
Seite 17
... revolution , P , divide the constant number 1875 by the number of revolutions of the governor , and square the quotient , which will give the height in inches . Diameter of Cast - iron Balls for Ordinary Governors , B. - The weight of ...
... revolution , P , divide the constant number 1875 by the number of revolutions of the governor , and square the quotient , which will give the height in inches . Diameter of Cast - iron Balls for Ordinary Governors , B. - The weight of ...
Seite 18
... number of revolutions per minute of the governor , and divide by the number of revolutions per minute of the engine . Spring Governor . - In small engines , the governor is often placed hori- zontally , the centrifugal force being ...
... number of revolutions per minute of the governor , and divide by the number of revolutions per minute of the engine . Spring Governor . - In small engines , the governor is often placed hori- zontally , the centrifugal force being ...
Seite 19
... revolution to the point of suspension of a governor with centre - weight . First , fix upon the number of revolutions , divide the constant number 187.5 by the number of revolutions the balls will make when the engine is at its proper ...
... revolution to the point of suspension of a governor with centre - weight . First , fix upon the number of revolutions , divide the constant number 187.5 by the number of revolutions the balls will make when the engine is at its proper ...
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The Works' Managers' Hand-Book of Modern Rules, Tables, and Data for Civil ... Walter S. Hutton Keine Leseprobe verfügbar - 2015 |
The Works' Managers' Hand-Book of Modern Rules, Tables, and Data for Civil ... Walter S. Hutton Keine Leseprobe verfügbar - 2018 |
Häufige Begriffe und Wortgruppen
acid Antifriction Antifriction white metal belt Bismuth boiled boiler Bolts bottom brass breaking strain cast-iron Cement cent centre coloo colour constant number copper cubic feet cubic foot cylinder depth diameter diameter in inches Diameter of Pitch Ditto ditto Ditto divide the product driving wheel engine feet per second fire-box flange flue friction girder gun metal heat Horse Power inch thick inches diameter iron leading screw linseed oil load melted nitric acid number of revolutions number of teeth Number of Threads pipe piston Pitch Circle plate pulley pump radius Revolution per Minute rivets rope sal ammoniac shaft shell shellac solder speed Spur Wheel Casting square foot square inch steam steel strength stroke surface Table temperature threads per inch tooth tubes turpentine valve velocity weight in lbs Weight of Spur white metal Width wrought wrought-iron zinc ΙΟ
Beliebte Passagen
Seite 14 - Practical Mathematics. MATHEMATICS FOR PRACTICAL MEN; being a Common-place Book of Pure and Mixed Mathematics. Designed chiefly for the Use of Civil Engineers, Architects, and Surveyors. Part I. PURE MATHEMATICS — comprising Arithmetic, Algebra, Geometry, Mensuration, Trigonometry, Conic Sections, Properties of Curves. Part II. MIXED MATHEMATICS — comprising Mechanics in general, Statics, Dynamics, Hydrostatics, Hydrodynamics, Pneumatics, Mechanical Agents, Strength of Materials.
Seite 39 - Rates, from id. to i68s. per cwt., and containing 186,000 Direct Answers, which, with their Combinations, consisting of a single addition (mostly to be performed at sight), will afford an aggregate of 10,266,000 Answers ; the whole being calculated and designed to ensure correctness and promote despatch. By HENRY HARBEN, Accountant. Fourth Edition, carefully Corrected. Royal 8vo, strongly half-bound, £i 55. " A practical and useful work of reference for men of business generally ; It Is the best...
Seite 407 - It has met with great success in the engineering workshop, as we can testify; and there are a great many men who, in a great measure, owe their rise in life to this little book."— Building News.
Seite 39 - IRON AND STEEL. A work for the Forge, Foundry, Factory, and Office. Containing ready, useful, and trustworthy Information for Ironmasters and their Stock•takers ; Managers of Bar, Rail, Plate, and Sheet Rolling Mills ; Iron and Metal Founders ; Iron Ship and Bridge Builders; Mechanical, Mining, and Consulting Engineers; Architects, Contractors, Builders, &c. By CHARLES HOARE, Author of " The Slide Rule,
Seite 401 - Distribution of Water.— XIV. Meters, Service Pipes, and House Fittings. — XV. The Law and Economy of Water Works. — XVI. Constant and Intermittent Supply. —XVII. Description of Plates.— Appendices, giving Tables of Rates of Supply, Velocities, &c. &c., together with Specifications of several Works illustrated, among which will be found : — Aberdeen, Bideford, Canterbury, Dundee, Halifax, Lambeth, Rotherham, Dublin, and others. " The most systematic and valuable work upon water supply...
Seite 2 - Handbook of Specifications. THE HANDBOOK OF SPECIFICATIONS ;. or, Practical Guide to the Architect, Engineer, Surveyor, and Builder, in drawing up Specifications and Contracts for Works and Constructions. Illustrated by Precedents of Buildings actually executed by eminent Architects and Engineers. By Professor TL DONALDSON, PRIBA, &c.
Seite 402 - Handsomely lithographed and printed. It will find favour with many who desire to preserve in a permanent form copies of the plans and specifications prepared for the guidance of the contractors for many important engineering works.
Seite 11 - Physical Geology, " which sets forth the Leading Principles of the Science; and "Historical Geology, " which treats of the Mineral and Organic Conditions of the Earth at each successive epoch, especial reference being made to the British Series of Rocks. By RALPH TATE.
Seite 4 - EMBROIDERER'S BOOK OF DESIGN. Containing Initials, Emblems, Cyphers, Monograms, Ornamental Borders, Ecclesiastical Devices, Medieval and Modern Alphabets, and National Emblems. Collected by F. DELAMOTTE, and printed in Colours. Oblong royal 8vo, is.
Seite 403 - MICE Third Edition, revised by his Son, JH WATSON BUCK, MICE ; and with the addition of Description to Diagrams for Facilitating the Construction of Oblique Bridges, by WH BARLOW, MICE Royal 8vo, 12s. cloth. " The standard text-book for all engineers regarding skew arches is Mr. Buck's treatise, and it would be impossible to consult a better.