Henley's Encyclopædia of Practical Engineering and Allied Trades: A Practical and Indispensable Work of Reference for the Mechanical Engineer, Designer, Draftsman, Shop Superintendent, Foreman and Machinist ...Joseph Gregory Horner N.W. Henley Publishing Company, 1908 |
Inni boken
Resultat 1-5 av 76
Side 4
... moulding is not great . The moulding is done by the method of bedding in , or in many cases by the use of strickles ... mould- some . regulate the exact amount of metal to be poured , and if it were to overflow all round the edges , the ...
... moulding is not great . The moulding is done by the method of bedding in , or in many cases by the use of strickles ... mould- some . regulate the exact amount of metal to be poured , and if it were to overflow all round the edges , the ...
Side 20
... moulded , supplementary vertical spindles are fitted at the end of the table , to carry cutter blocks which operate upon the edges simultaneously with the planing of the face or faces . Pantograph . - The value and use of the pantograph ...
... moulded , supplementary vertical spindles are fitted at the end of the table , to carry cutter blocks which operate upon the edges simultaneously with the planing of the face or faces . Pantograph . - The value and use of the pantograph ...
Side 23
... mould parts without fracture . may be in one plane , or irregular , as when they have to follow the outlines of ... Moulding . Parting Tool . - A narrow tool used for severing work in the lathe and other machines . Its narrowness is ...
... mould parts without fracture . may be in one plane , or irregular , as when they have to follow the outlines of ... Moulding . Parting Tool . - A narrow tool used for severing work in the lathe and other machines . Its narrowness is ...
Side 24
... mould , and where should the mould be most suitably jointed in order to withdraw the pattern . This question of moulding is impor- HY are kept in correct posi- tion by dowels . B is an example of a loose boss and ribon a bracket , the ...
... mould , and where should the mould be most suitably jointed in order to withdraw the pattern . This question of moulding is impor- HY are kept in correct posi- tion by dowels . B is an example of a loose boss and ribon a bracket , the ...
Side 25
... moulded in a way that will not require them to be loose , is to put on prints and core out the spaces , or make joints in the mould , and generally in the pattern also , so that when the upper portion is lifted away , the top edges of ...
... moulded in a way that will not require them to be loose , is to put on prints and core out the spaces , or make joints in the mould , and generally in the pattern also , so that when the upper portion is lifted away , the top edges of ...
Andre utgaver - Vis alle
Henley's Encyclopædia of Practical Engineering and Allied Trades: A ... Joseph Gregory Horner Uten tilgangsbegrensning - 1906 |
Henley's Encyclopædia of Practical Engineering and Allied Trades: A ... Joseph Gregory Horner Uten tilgangsbegrensning - 1907 |
Henley's Encyclopædia of Practical Engineering and Allied Trades: A ... Joseph Gregory Horner Uten tilgangsbegrensning - 1907 |
Vanlige uttrykk og setninger
actuated adjustable angle belt bevel blade block boiler bolts boss bottom carried cast iron cent centre chain cone cranes cutter cylinder diameter drill driving edges engine face feed fitted flanges forgings frame friction furnace gears grooves hammer heat holes horizontal hydraulic inch joint lathe latter lead screw length lever lifting load machine metal mill millimetres motor mould moulding box operation oxide pattern piles pinion pipe piston pitch plane Planing Machine plate pressure puddling furnaces pulley pump punching rack radius rail ratchet reversing revolutions per minute ring rivets rollers rolls rope sand screw threads shaft shear side slide slide rest slot speed spindle spur gears square steam steel stroke surface teeth temperature thickness threads tion tons tool tube turned valve vertical weight wheel worm worm gear wrought iron
Populære avsnitt
Side 22 - IF a straight line fall upon two parallel straight lines, it makes the alternate angles equal to one another; and the exterior angle equal to the interior and opposite upon the same side; and likewise the two interior angles upon the same side together equal to two right angles...
Side 10 - In any proportion, the product of the means equals the product of the extremes.
Side 65 - ... a where h = loss of head expressed, in feet; L = length of pipe, in feet; v = velocity, in feet per second; d = diameter of pipe, in inches; k = .0056 for pipes up to 6 inches diameter; .0047 for pipes between 6 inches and 21 inches; .0037 for pipes between 21 inches and 48 inches; .0028 for pipes between 48 inches and 72 inches; and .0019 for pipes larger than 72 inches. This formula will give approximate results within at least 10 per...
Side 143 - When four quantities are concerned, and the ratio of the first to the second equals the ratio of the third to the fourth, the four quantities are said to be in proportion.
Side 143 - In any proportion, the product of the extremes equals the product of the means.
Side 163 - To the areas of the two ends of the frustum add the square root of their product ; multiply the sum by the height of the frustum ; and one-third of the product will be the volume.
Side 9 - ... and an elongation of not less than 25 per cent in a length of 8 inches.
Side 65 - D = diameter of pipe in inches; H = head of water in feet; L = length of pipe in feet; W = cubic feet of water discharged per minute...