A Practical Treatise on Mechanical Engineering: Comprising Metallurgy, Moulding, Casting, Forging, Tools, Workshop Machinery, Mechanical Manipulation, Manufacture of the Steam-engine, Etc. : with an Appendix on the Analysis of Iron and Iron OresHenry Carey Baird, 1864 - 416 σελίδες |
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Σελίδα 7
... bodies of rotatory motion , & c . , are also explained . The general forms of steam - engines , and principles of steam- boilers , and qualifications of various kinds of engines are briefly treated , followed by lengthy accounts of the ...
... bodies of rotatory motion , & c . , are also explained . The general forms of steam - engines , and principles of steam- boilers , and qualifications of various kinds of engines are briefly treated , followed by lengthy accounts of the ...
Σελίδα 25
... . The upper cone or body of the furnace is formed by an interior lining of fire - bricks , which is again enveloped in a casing made up of broken scoriæ or refractory sand , whereby the internal lining ON METALLURGY . 25.
... . The upper cone or body of the furnace is formed by an interior lining of fire - bricks , which is again enveloped in a casing made up of broken scoriæ or refractory sand , whereby the internal lining ON METALLURGY . 25.
Σελίδα 36
... body , dull and dirty in ap- pearance . Bright , easily - broken coal is not good for this purpose , and such matters as tend to combine with the iron in the form of clinkers are very deleterious , sulphur being an element which should ...
... body , dull and dirty in ap- pearance . Bright , easily - broken coal is not good for this purpose , and such matters as tend to combine with the iron in the form of clinkers are very deleterious , sulphur being an element which should ...
Σελίδα 64
... body of the piston will consist of a short cylin- drical piece , or disc , having on its lower surface a flange and being fitted at its upper surface with a movable flange , called a junk - ring , this junk - ring being retained in ...
... body of the piston will consist of a short cylin- drical piece , or disc , having on its lower surface a flange and being fitted at its upper surface with a movable flange , called a junk - ring , this junk - ring being retained in ...
Σελίδα 65
... body of the piston is bored in the centre in order to allow of the attachment of the piston - rod , which is fixed in position by a bolt , or nut , or by a key , or other convenient means . We next come to the construction of the piston ...
... body of the piston is bored in the centre in order to allow of the attachment of the piston - rod , which is fixed in position by a bolt , or nut , or by a key , or other convenient means . We next come to the construction of the piston ...
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admitted air-pump alumina ammonia aperture apparatus arms attached bars baryta beam boiled boiler bottom bored carbonate carbonic acid caused centre chloric acid coal color combustion condenser connecting rod consists construction contains copper crank cross-head cylinder described diameter dissolved eccentric edge employed engine evaporated experiments explosion extremity feet filter fire flue force fraction fuel furnace gear hardened heat HENRY CAREY horse-power hydrochloric acid lathe leading screw length lever locomotive lower machine machinery magnesia manganese means metal method motion multiplied nitric acid number of teeth obtained ordinary oxide passes peroxide of iron phosphoric acid piston rod placed Plate potassa Practical precipitate present pressure produced protoxide pump quantity reverberatory furnace rivets sesquioxide shaft shown side slide smoke smoke-burning solution square inch steam steam-engine steel stroke sulphuric acid surface temperature thickness threads tion tool tubes upper usually valve various velocity vertical weight wheel
Δημοφιλή αποσπάσματα
Σελίδα 285 - THE COMBUSTION OF COAL AND THE PREVENTION OF SMOKE, Chemically and Practically Considered.
Σελίδα 13 - CE To which are added, Observations on the Construction of Steam Boilers, and Remarks upon Furnaces used for Smoke Prevention ; with a Chapter on Explosions. By R. Armstrong, CE, and John Bourne.