Self-taught Mechanical Drawing and Elementary Machine Design ...Norman W. Henley Publishing Company, 1910 - 333 стор. |
З цієї книги
Результати 1-5 із 29
Сторінка 13
... represent any triangle . Extend one side , ac , as shown , and make cd parallel with ab . Then the angle dce is equal to the angle bac , for their sides have the same direction , and the angle bcd is equal to the N с for FIG . 13 ...
... represent any triangle . Extend one side , ac , as shown , and make cd parallel with ab . Then the angle dce is equal to the angle bac , for their sides have the same direction , and the angle bcd is equal to the N с for FIG . 13 ...
Сторінка 28
... represent 2 3 4 FIG . 44. - Drawing a Cy- cloid . 2 FIG . 45. - Drawing an Epicy- cloid . successive positions of the generating circle as it is rolled along . With the compasses set as for spacing off the base line , mark off one space ...
... represent 2 3 4 FIG . 44. - Drawing a Cy- cloid . 2 FIG . 45. - Drawing an Epicy- cloid . successive positions of the generating circle as it is rolled along . With the compasses set as for spacing off the base line , mark off one space ...
Сторінка 32
... represent a piece of cardboard , which we will suppose to be transparent , creased on the dotted lines to permit of the outer portions being turned back . Let us now suppose that we have a prism shaped as shown at C , and of the length ...
... represent a piece of cardboard , which we will suppose to be transparent , creased on the dotted lines to permit of the outer portions being turned back . Let us now suppose that we have a prism shaped as shown at C , and of the length ...
Сторінка 34
... represent the corners of the prism , cannot be deter- mined without other aid ; hence it is necessary to draw the plan view first . Horizontal lines having been made to give the height of the prism in the elevation , the vertical lines ...
... represent the corners of the prism , cannot be deter- mined without other aid ; hence it is necessary to draw the plan view first . Horizontal lines having been made to give the height of the prism in the elevation , the vertical lines ...
Сторінка 55
... objects , and when drawn rather " fine , " for cross- hatching or cross - sectioning . The heavy shade line BB is used to represent lines assumed to sepa- rate the light surfaces of an object from the dark WORKING DRAWINGS 55.
... objects , and when drawn rather " fine , " for cross- hatching or cross - sectioning . The heavy shade line BB is used to represent lines assumed to sepa- rate the light surfaces of an object from the dark WORKING DRAWINGS 55.
Інші видання - Показати все
Self-taught Mechanical Drawing and Elementary Machine Design ... F. L. Sylvester Повний перегляд - 1910 |
Self-Taught Mechanical Drawing and Elementary Machine Design .. Erik Oberg,F. L. Sylvester Попередній перегляд недоступний - 2015 |
Self-Taught Mechanical Drawing and Elementary Machine Design F. L. Sylvester Попередній перегляд недоступний - 2019 |
Загальні терміни та фрази
axis base circle belt bolt breadth calculations cast iron center line circular pitch circumference clutch cone cosine crank cube cylinder D₁ degrees diametral pitch dimensions direction distance divided draw drawn driving ellipse engine epicycloidal example factor of safety feet fly-wheel follower foot-pounds force formula fully illustrated give given horse-power hypotenuse intersection involute involute gears lathe length machine mean effective pressure mechanical method multiplied number of equal number of teeth number of threads O'CONOR SLOANE parabola pitch diameter pitch line points pounds practical prism Prob pulley quick return radial lines radius represent return motion revolutions per minute right angles rule screw thread shaft shown in Fig shows speed spindle square inch square root steam strength of materials stroke surface tangent thickness threads per inch tion tooth transmit triangle velocity weight wheel worm worm-wheel