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 26
... cylinder , accurately bored , and provided with an air - tight piston ; the cylinder is closed at both extremities by iron covers , a stuffing - box being attached to the 26 MECHANICAL ENGINEERING .
... cylinder , accurately bored , and provided with an air - tight piston ; the cylinder is closed at both extremities by iron covers , a stuffing - box being attached to the 26 MECHANICAL ENGINEERING .
Σελίδα 35
... cylinder of the ordinary construction ; within this cylinder is a piston , to which is attached a piston - rod , working steam - tight through the bottom cover of the cylinder ; at the lower end of this piston - rod is a large mass of ...
... cylinder of the ordinary construction ; within this cylinder is a piston , to which is attached a piston - rod , working steam - tight through the bottom cover of the cylinder ; at the lower end of this piston - rod is a large mass of ...
Σελίδα 36
... cylinders , with grooves turned upon them , are employed , the metal being passed through grooves gradually diminishing in size until the metal is reduced to the desired dimensions ; the gen- eral form of this apparatus is shown in Fig ...
... cylinders , with grooves turned upon them , are employed , the metal being passed through grooves gradually diminishing in size until the metal is reduced to the desired dimensions ; the gen- eral form of this apparatus is shown in Fig ...
Σελίδα 40
... rivetting machines , being attached to piston rods , acted on by pistons working in cylinders of large diameter but with a very short stroke . ON MOULDING AND CASTING . FOR many purposes it is 40 MECHANICAL ENGINEERING .
... rivetting machines , being attached to piston rods , acted on by pistons working in cylinders of large diameter but with a very short stroke . ON MOULDING AND CASTING . FOR many purposes it is 40 MECHANICAL ENGINEERING .
Σελίδα 45
... cylinder is placed , which is lined with refrac- tory sand , and surmounted by a low chimney or conical hood , holes are formed in the side of the cylinder to admit nozzles , through which the blast may be supplied , and also to allow ...
... cylinder is placed , which is lined with refrac- tory sand , and surmounted by a low chimney or conical hood , holes are formed in the side of the cylinder to admit nozzles , through which the blast may be supplied , and also to allow ...
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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.