Henley's Encyclopaedia of Practical Engineering and Allied Trades ...N.W. Henley Pub., Company, 1907 |
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Side 1
... give a reasonably clear and explicit statement of the subject , and are written by men who have had ample practical experience in the matters of which they write . EDITED BY JOSEPH G. HORNER , A.M.I.MECH.E. 66 66 AUTHOR OF PRACTICAL ...
... give a reasonably clear and explicit statement of the subject , and are written by men who have had ample practical experience in the matters of which they write . EDITED BY JOSEPH G. HORNER , A.M.I.MECH.E. 66 66 AUTHOR OF PRACTICAL ...
Side 3
... give a shearing cut . The tooth shapes are as shown in Fig . 1 , A , which represents the shape left by the cutting chisel . In the best sand - blasted files the teeth B □咖譯 D Fig . 1. - File Teeth . E assume the form in B , the ...
... give a shearing cut . The tooth shapes are as shown in Fig . 1 , A , which represents the shape left by the cutting chisel . In the best sand - blasted files the teeth B □咖譯 D Fig . 1. - File Teeth . E assume the form in B , the ...
Side 8
... give greater elasticity , and to avoid keen angles . Fire - Bricks . - Furnace bricks made from fire - clays of a highly refractory character . They are prepared like ordinary bricks , by moulding , followed by air drying , and by ...
... give greater elasticity , and to avoid keen angles . Fire - Bricks . - Furnace bricks made from fire - clays of a highly refractory character . They are prepared like ordinary bricks , by moulding , followed by air drying , and by ...
Side 11
... gives great strength with less bulk than would generally be required if brick - work alone was employed . In floors especially , brick arches would occupy too much depth . For exterior walls the appearance of concrete is not considered ...
... gives great strength with less bulk than would generally be required if brick - work alone was employed . In floors especially , brick arches would occupy too much depth . For exterior walls the appearance of concrete is not considered ...
Side 15
... give a means of varying the radius . See Foundry Crane and Forge Crane . Another group of fixed cranes are those used in railway goods yards , & c . , where overhead sup- ports are not available . The foundations are of concrete , and ...
... give a means of varying the radius . See Foundry Crane and Forge Crane . Another group of fixed cranes are those used in railway goods yards , & c . , where overhead sup- ports are not available . The foundations are of concrete , and ...
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Henley's Encyclopaedia of Practical Engineering and Allied Trades ... Uten tilgangsbegrensning - 1907 |
Vanlige uttrykk og setninger
angle belt blast block boiler bolts bottom carbon cast iron cent centre combustion crane curved cutters cutting cycloidal cylinder diameter drill driving edges electric employed engine face Fahr fire fitted flanges flues force forging frame friction fuel furnace gases gauge gears grinding grinding machines hammer headstock heat high-speed steel holes hydraulic inch joint joists Lancashire boilers lathe latter lead screw length lever lifting liquid load loam lubrication machine magnet metal metric system milling milling cutters milling machines motor mould moulding box operated oxygen pattern pieces pinion pipe piston pitch plane plate pressure produced pulley pump radius ring riveted rotated screw shaft shown side slide speed spindle square steam steel surface teeth temperature thickness tion tooth tube turning valve vary vertical weight wheel worm
Populære avsnitt
Side 9 - Every body continues in its state of rest or of uniform motion in a straight line, except in so far as it is compelled by forces to change that state.
Side 116 - ... directly proportional to the product of the masses and inversely proportional to the square of the distance between them.
Side 201 - Kelvin has shown that if a drop of water were magnified to the size of the earth the molecules of water would be of a size intermediate between that of a cricket ball and of a marble.
Side 202 - The moment of a force about any point is the product of the magnitude of the force and the perpendicular distance from the point to the line of action of the force.
Side 36 - If three forces acting at a point are in equilibrium they can be represented in magnitude and direction by the three sides of a triangle taken in order.
Side 36 - If any number of forces acting at a point can be represented in magnitude and direction by the sides of a POLYGON taken in order, they are in equilibrium.
Side 116 - that every particle of matter in the universe attracts every other particle, with a force whose direction is that of the line joining the two, and whose magnitude is directly as the product of their masses, and inversely as the square of their distances from each other.
Side 230 - Troy of wheat, taken from the middle of the ear, and well dried, should make one gallon of Wine measure, and 8 such gallons make a bushel.
Side 201 - Inertia of a surface about an axis through its center of gravity und perpendicular to the surface is the sum of the products obtained by multiplying each elementary area by the square of its distance from the center of gravity of...
Side 170 - All the world and his wife have been shown exactly how the " artist " dresses and undresses ; we feel that the sum of human knowledge has been appreciably augmented. But on the principle that you cannot have too much of a good thing, Zaza does it all, or nearly all, over again. Having combed her hair in Act I., she combs it once more in Act IV., and offers you a further piece of minute realism by removing the loose ends of hair from the comb and throwing them out of the window. Then she dusts the...