Henley's Encyclopaedia of Practical Engineering and Allied Trades ...N.W. Henley Pub., Company, 1906 |
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Σελίδα
... PATTERN MAKING , " TOOLS FOR MACHINISTE , AND WOODWorkers , " 66 ... tc , Ere . ASSISTED BY A CORPS OF PRACTICAL MEN , EACH A SPECIALIST IN THE SUBJECT OF WHICH HE WRITES . PROFUSELY ILLUSTRATED . VOL . I. A - BOI , NEW YORK THE NORMAN ...
... PATTERN MAKING , " TOOLS FOR MACHINISTE , AND WOODWorkers , " 66 ... tc , Ere . ASSISTED BY A CORPS OF PRACTICAL MEN , EACH A SPECIALIST IN THE SUBJECT OF WHICH HE WRITES . PROFUSELY ILLUSTRATED . VOL . I. A - BOI , NEW YORK THE NORMAN ...
Σελίδα 17
... the observance . In Germany the practice is nearly universal . Manufacturers are better able to fit such guards than purchasers and users , because the cost of making patterns for castings VOL . I. 17 B Acc Acc PRACTICAL ENGINEERING .
... the observance . In Germany the practice is nearly universal . Manufacturers are better able to fit such guards than purchasers and users , because the cost of making patterns for castings VOL . I. 17 B Acc Acc PRACTICAL ENGINEERING .
Σελίδα 18
users , because the cost of making patterns for castings , or stamps for sheet steel , being spread over large numbers , reduces the expense for a single article . Besides , the neatest and best guard can be studied more thoroughly in a ...
users , because the cost of making patterns for castings , or stamps for sheet steel , being spread over large numbers , reduces the expense for a single article . Besides , the neatest and best guard can be studied more thoroughly in a ...
Σελίδα 21
... Patterns Stores Work in hand Patents Goodwill 1. Orders . These , as we have shown in Table 1 , comprise two broad groups , that which is restricted to the offices , and that which con- cerns the shops . When an order comes in , a ...
... Patterns Stores Work in hand Patents Goodwill 1. Orders . These , as we have shown in Table 1 , comprise two broad groups , that which is restricted to the offices , and that which con- cerns the shops . When an order comes in , a ...
Σελίδα 22
... pattern shop to foundry , the foreman of the former sends with the pattern ( stamped with the order number for the job ) a printed card , on which he writes the order number , the numbers of castings required off , the number of core ...
... pattern shop to foundry , the foreman of the former sends with the pattern ( stamped with the order number for the job ) a printed card , on which he writes the order number , the numbers of castings required off , the number of core ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
acetylene acid adjustable allotropic alloys alternate currents aluminium ammonia angle annealing antimony anvil arbor atomiser automatic axle band saw bars beam bearing belt bending bevel blast block boiler bolted carbon carried cast iron cent centre compression compressor concrete condenser copper crane curve cutters cutting cylinder diameter drilling driving edges employed engines face Fahr feed feet fitted flanges friction furnace gauge gears heat holes horizontal lathe latter length lever load machine material mechanism metal method milling cutters milling machines mould operations pattern pieces pipe piston pitch plates portion practice pressure produced pulleys pump quantity revolutions per minute ring rolled roller screw screw machines shaft side slide speed spindle square inch steam steel surface teeth temperature thickness tion tons tool tooth tubes valve velocity vertical water-tube boilers weight wheel wrought iron
Δημοφιλή αποσπάσματα
Σελίδα 105 - 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.
Σελίδα 238 - 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.
Σελίδα 238 - 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.
Σελίδα 238 - 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...
Σελίδα 173 - 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.
Σελίδα 216 - 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...
Σελίδα 106 - If one side of a triangle be produced, the exterior angle is greater than either of the interior, and opposite angles.
Σελίδα 97 - 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.
Σελίδα 173 - Multiply the half sum and the three remainders continually together, and the square root of the product will be the area required...
Σελίδα 233 - ... 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.