The Works' Manager's Hand-book of Modern Rules, Tables, and Data for Civil and Mechanical Engineers, Millwrights, and Boiler Makers; Tool Makers, Machinists, and Metal Workers; Iron and Brass Founders, Etc., Etc: In Six Sections: I. Stationary and Locomotive Steam Engines, Gas Engines. II. Hydraulic Memoranda; Pipes, Pumps, Waterpower. III. Millwork; Shafting, Gearing, Pulleys. IV. Steam-boilers, Safety Valves, Factory Chimneys. V. Heat, Warming and Ventilating; Melting, Cutting, and Finishing Metals; Alloys and Casting; Wheel-cutting; Screw-cutting. VI. Strength and Weight of Materials; Workshop Data, &c, Band 6C. Lockwood and Company, 1901 - 43 Seiten |
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Seite 4
... cent . of their force for a straight pull ; the diameter of the circular path should not be less than 25 feet , and the velocity should not exceed 2 miles an hour . The average weight of a cart - horse is 13 cwt .; a cob , 7 cwt .; a ...
... cent . of their force for a straight pull ; the diameter of the circular path should not be less than 25 feet , and the velocity should not exceed 2 miles an hour . The average weight of a cart - horse is 13 cwt .; a cob , 7 cwt .; a ...
Seite 14
... cent . for friction . A constant may be found for any particular engine , which , being mul- tiplied by the mean - pressure , will give the horse - power . To find the constant multiplier : multiply the area of the cylinder in square ...
... cent . for friction . A constant may be found for any particular engine , which , being mul- tiplied by the mean - pressure , will give the horse - power . To find the constant multiplier : multiply the area of the cylinder in square ...
Seite 15
... cent . must be added for the clearance of the cylinder and capacity of the steam - passages . To find the pressure in lbs . per square inch of the steam at any point of the period of expansion , multiply the initial - pressure by the ...
... cent . must be added for the clearance of the cylinder and capacity of the steam - passages . To find the pressure in lbs . per square inch of the steam at any point of the period of expansion , multiply the initial - pressure by the ...
Seite 23
... cent . when the steam was expanded 6 times and 15 per cent . when the steam was expanded 2 times in the cylinder . It may be assumed that the economy to be expected from the use of an efficient steam - jacket is about 25 per cent ...
... cent . when the steam was expanded 6 times and 15 per cent . when the steam was expanded 2 times in the cylinder . It may be assumed that the economy to be expected from the use of an efficient steam - jacket is about 25 per cent ...
Seite 26
... clearance - spaces is seldom less than six per cent . of the quantity of steam. Fig . 20. - Cylinder , with Thom's Slide - Valve and Re'ief - Frame . Fig . 29. - Governor for Engine , with an. 26 THE WORKS MANAGER'S HAND - BOOK .
... clearance - spaces is seldom less than six per cent . of the quantity of steam. Fig . 20. - Cylinder , with Thom's Slide - Valve and Re'ief - Frame . Fig . 29. - Governor for Engine , with an. 26 THE WORKS MANAGER'S HAND - BOOK .
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acid aluminium angle Antifriction white metal Bismuth boiler brass Bronze cast-iron Cement cent centre coloo colour condenser copper cubic feet cubic foot cylinder depth diameter in inches Ditto ditto ditto divide the product driving wheels engine equal factor of safety Fahr feet per minute feet per second flange friction girder gun metal heat Horse Power hour inch thick inches diameter indicated horse-power iron leading screw length of stroke linseed oil load melted Millimetres mixture nitric acid number of revolutions number of teeth Number of Threads pipe piston plate pressure pulley pump quotient radius Revolution per Minute rivets rope Rule sal ammoniac shaft shown in Fig solder speed square feet square foot square inch steam steel strength surface Table temperature tensile strength threads per inch tons per square tooth tubes valve velocity weight in lbs width wrought-iron zinc ΙΟ
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Seite 13 - Formula & Diagrams for Calculation of. A HANDY BOOK for the CALCULATION of STRAINS in GIRDERS and SIMILAR STRUCTURES, and their STRENGTH ; consisting of Formulae and Corresponding Diagrams, with numerous Details for Practical Application, &c.
Seite 10 - TRAMWAYS: THEIR CONSTRUCTION AND WORKING. Embracing a Comprehensive History of the System ; with an exhaustive Analysis of the various Modes of Traction, including Horse-Power, Steam...
Seite 11 - Surveying, Land and Marine. LAND AND MARINE SURVEYING, in Reference to the Preparation of Plans for Roads and Railways ; Canals, Rivers, Towns' Water Supplies: Docks and Harbours.
Seite 13 - A TREATISE ON THE STRENGTH OF MATERIALS. With Rules for Application in Architecture, the Construction of Suspension Bridges. Railways, &c. By PETER BARLOW, FRS A new Edition, revised by his Sons, PW BARLOW, FRS, and WH BARLOW, FRS ; to which are added, Experiments by HODGKINSON, FAIRBAIRN, and KIRKALDY ; and Formulae for calculating Girders, &c.
Seite 35 - THE ART OF SOAP-MAKING. A Practical Handbook of the Manufacture of Hard and Soft Soaps, Toilet Soaps, &c. Including many New Processes, and a Chapter on the Recovery of Glycerine from Waste Leys. By ALEXANDER WATT.
Seite 35 - THE ART OF LEATHER MANUFACTURE. Being a Practical Handbook, in which the Operations of Tanning, Currying, and Leather Dressing are fully Described, and the Principles of Tanning Explained, and many Recent Processes Introduced ; as also Methods for the Estimation of Tannin, and a Description of the Arts of Glue Boiling, Gut Dressing, &c. By ALEXANDER WATT, Author of " Soap-Making,
Seite 2 - Professor Goodeve has given us a treatise on the steam engine, which will bear comparison with anything written by Huxley or Maxwell, and we can award it no higher praise." — Engineer. "Mr. Goodeve's text-book is a work of which every young engineer should possess himself.
Seite 7 - Includes chapters on filing, fitting, and scraping surfaces; on drills, reamers, taps, and dies; the lathe and its tools; planers, shapers, and their tools; milling machines and cutters ; gear cutters and gear cutting; drilling machines and drill work; grinding machines and their work; hardening and tempering; gearing, belting and transmission machinery: useful data and tables.
Seite 34 - FLOUR MANUFACTURE. A Treatise on Milling Science and Practice. By FRIEDRICH KICK, Imperial Regierungsrath, Professor of Mechanical Technology in the Imperial German Polytechnic Institute, Prague. Translated from the Second Enlarged and Revised Edition with Supplement. By HHP POWLES, Assoc.
Seite 1 - WORKSHOP COMPANION. Comprising a great variety of the most useful Rules and Formula? in Mechanical Science, with numerous Tables of Practical Data and Calculated Results for Facilitating Mechanical Operations. By WILLIAM TEMPLETON, Author of " The Engineer's Practical Assistant,