A Manual of Machine Drawing and DesignLongmans, 1898 - 375 páginas |
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Página 5
... diameter - that is , the diameter varies at the rate of 1 inch in 32 inches , or inch in 8 inches . The triangle ( ƒ ) shows a taper of 1 in 64 on the radius . 10. Hints on the Finishing of Working Drawings . - After the drawing has ...
... diameter - that is , the diameter varies at the rate of 1 inch in 32 inches , or inch in 8 inches . The triangle ( ƒ ) shows a taper of 1 in 64 on the radius . 10. Hints on the Finishing of Working Drawings . - After the drawing has ...
Página 12
... diameter of the generating circle is equal to the radius of the director . The same hypocycloid may be described by either of two generating circles whose diameters are together equal to the diameter of the director . 26. Involute of a ...
... diameter of the generating circle is equal to the radius of the director . The same hypocycloid may be described by either of two generating circles whose diameters are together equal to the diameter of the director . 26. Involute of a ...
Página 16
... diameter of the cylinder upon which it is drawn - that is , when its inclination is small - it may be represented approximately by straight lines . Numerous examples of the application of this approximate method will be found in various ...
... diameter of the cylinder upon which it is drawn - that is , when its inclination is small - it may be represented approximately by straight lines . Numerous examples of the application of this approximate method will be found in various ...
Página 17
... diameter squared multiplied by 7854 ; thus , area a D + .d . d FIG . 44 . 46 = D2 x 7854 , where D denotes the diameter . In mathematics the Greek letter is used to denote the number 3.1416 . We might point out that the ratio of the ...
... diameter squared multiplied by 7854 ; thus , area a D + .d . d FIG . 44 . 46 = D2 x 7854 , where D denotes the diameter . In mathematics the Greek letter is used to denote the number 3.1416 . We might point out that the ratio of the ...
Página 40
... diameter - was 191 inch , to 154 tons per square inch when the diameter was reduced by wire - drawing to 093 inch . This wire was very hard and broke when bent on itself . The composition of the steel was found to be as follows ...
... diameter - was 191 inch , to 154 tons per square inch when the diameter was reduced by wire - drawing to 093 inch . This wire was very hard and broke when bent on itself . The composition of the steel was found to be as follows ...
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Términos y frases comunes
arms axis bearing belt bending bending moment boiler bolt brass butt joint cast-iron centre condenser connecting-rod copper cotter crank crank-pin cross-head Crown 8vo curve cylinder D₁ D₂ Diagrams Diam dimensions drawing eccentric equal example feet fire-box flange force formula friction furnace gearing groove hole horse-power Illustrations inches in diameter iron joint lap joints length load locomotive mean effective pressure metal packing piece pipe piston piston-rod pitch circle pounds per square practice pressure proportions published by Longmans pulley Pump radius resistance revolutions per minute ring rivets rope Scientific Works published screw thread screwed shaft shearing shell shown in Fig side speed Split pin square inch stays steam steel strap strength stress stroke Studs stuffing-box surface T₁ T₂ taper teeth tenacity tension thickness thread tons per square velocity weight wheel width Woodcuts wrought-iron
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