The Practical Metal-workers' Assistant: ...: With the Application of the Art of Electro-metallurgy to Manufacturing Processes: ... |
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Results 1-5 of 56
Page 25
... fitting that Mr. Bessemer should be cheered with the provisional recognition which a clear apprehension of principles , and a seemingly prac- tical way of giving them effect , bespeak as justly his due . In the puny microcosm of a ...
... fitting that Mr. Bessemer should be cheered with the provisional recognition which a clear apprehension of principles , and a seemingly prac- tical way of giving them effect , bespeak as justly his due . In the puny microcosm of a ...
Page 63
... fitted and keyed to the axes bb ; and on these the vessel is made to move when turned by the worm - gearing g h ( Fig . 12 ) . At r there is a pipe which communicates either with a blast - engine or steam- boiler , or it may be made to ...
... fitted and keyed to the axes bb ; and on these the vessel is made to move when turned by the worm - gearing g h ( Fig . 12 ) . At r there is a pipe which communicates either with a blast - engine or steam- boiler , or it may be made to ...
Page 64
... fitted , and held in position by ramming a little loam into the joint formed between them and the lining m . At one of these blocks or tuyeres , the pipe u is fitted by a simple cone joint , the other ends of the tuyere - blocks having ...
... fitted , and held in position by ramming a little loam into the joint formed between them and the lining m . At one of these blocks or tuyeres , the pipe u is fitted by a simple cone joint , the other ends of the tuyere - blocks having ...
Page 70
... fitted into it ; a similar block N is se- cured to a heavy mass of metal O , which forms the bed of the hammer ; M being a wrought - iron hoop , lined with steel , which is made so as to slide up or down by means of the rods S. The ...
... fitted into it ; a similar block N is se- cured to a heavy mass of metal O , which forms the bed of the hammer ; M being a wrought - iron hoop , lined with steel , which is made so as to slide up or down by means of the rods S. The ...
Page 78
... fitted to ap- propriate boxes in the frame . These rollers constitute the concave on which the ball of iron rests during the operations of the squeezer ; cog wheels ( e f g h ) being employed to connect the shaft of the rollers with the ...
... fitted to ap- propriate boxes in the frame . These rollers constitute the concave on which the ball of iron rests during the operations of the squeezer ; cog wheels ( e f g h ) being employed to connect the shaft of the rollers with the ...
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Common terms and phrases
acid alloy angle annealing antimony anvil applied battery Bismuth blows bolt brass carbon cast cast-iron centre charcoal chemical coating color cooling copper crucible cutter cyanide of potassium cylinder deposit diameter dissolved drill ductile edge electrotype employed Engineer fire forging furnace fusible gold grooves hammer hardened heat HENRY CAREY holes Idem inch iron lathe lead length less malleable mandrel manner manufacture medal melted metal metallurgy method mode mould nearly nitric acid operation ordinary oxide piece placed plaster of Paris plate platinum portion pound poured practice proportion punch quantity red heat removed rivets rollers round sal-ammoniac sand screw shears sheet side silver slide soft solder solution sometimes specific gravity speculum metal square steel sulphate sulphuric sulphuric acid surface swage temperature thick thin thread tion tool tube vessel welding wheels whilst wire wrought-iron zinc
Popular passages
Page 685 - Practical Draughtsman's Book of Industrial Design, and Machinist's and Engineer's Drawing Companion: Forming a Complete Course of Mechanical Engineering and Architectural Drawing. From the French of M. Armengaud the elder, Prof, of Design in the Conservatoire of Arts and Industry, Paris, and MM.