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adjustable alloys amount angle automatic bars beam bearing belt bending block boiler carbon carried cast cent centre close copper crane cutters cutting cylinder diameter driving edges effect employed engines equal face feed feet fitted force furnace gears give given hand head heat holes inch increased iron lathe latter length less light load lower machine material means mechanism metal method minute mould move necessary occur operations passes pattern pieces pipe plates portion position practice present pressure produced pulleys pump quantity removed rolled round screw separate shaft shown side slide speed spindle square steam steel strength surface taken teeth temperature term tion tons tool tubes turning usually valve various vary vertical weight wheel
Página 103 - A plane rectilineal angle is the inclination of two straight lines to one another, which meet together, but are not in the same straight line.
Página 234 - Notions 1. Things which are equal to the same thing are also equal to one another. 2. If equals be added to equals, the wholes are equal. 3. If equals be subtracted from equals, the remainders are equal. 4. Things which coincide with one another are equal to one another.
Página 234 - If equals be taken from unequals the remainders are unequal. 6. Things which are double of the same thing are equal to one another. 7. Things which are halves of the same thing are equal to one another.
Página 234 - If a straight line meets two straight lines, so as to " make the two interior angles on the same side of it taken " together less than two right angles...
Página 171 - From half the sum of the three sides, subtract each side separately; multiply the half -sum and the three remainders together; the square root of the product is the area.
Página 214 - Should any such test bar fail in either the tensile or bending test, no bars from such heat shall be allowed to be used in the construction of any marine boiler. Where a heat of steel bars has been passed by an inspector, separate lots...
Página 104 - If one side of a triangle be produced, the exterior angle is greater than either of the interior, and opposite angles.
Página 93 - The results of these experiments seem to show that the friction of a perfectly lubricated journal follows the laws of liquid friction much more closely than those of solid friction. They show that under these circumstances the friction is nearly independent of the pressure per square inch, and that it increases with the velocity, though at a rate not nearly so rapid as the square of the velocity.
Página 171 - Multiply the half sum and the three remainders continually together, and the square root of the product will be the area required...
Página 231 - ... have had ample practical experience in the matters of which they write. It tells you all you want to know about engineering and tells it so simply, so clearly, so concisely, that one cannot help but understand. As a work of reference it is without a peer.