Self-taught Mechanical Drawing and Elementary Machine Design ...Norman W. Henley Publishing Company, 1910 - 333 стор. |
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Результати 1-5 із 37
Сторінка 3
... obtain a set gradu- ally by getting the large instruments and one pen first , and adding the second pen and the spring instruments later . The large compasses can , if necessary , be used to make circles of from about inch to about 18 ...
... obtain a set gradu- ally by getting the large instruments and one pen first , and adding the second pen and the spring instruments later . The large compasses can , if necessary , be used to make circles of from about inch to about 18 ...
Сторінка 28
... obtained will be the required cycloid . FIG . 46. - Drawing a Hypo- cycloid . An epicycloid , Fig . 45 , or a hypocycloid , Fig . 46 , is formed in precisely the same way , excepting that as the base line , ab , is an arc of a circle ...
... obtained will be the required cycloid . FIG . 46. - Drawing a Hypo- cycloid . An epicycloid , Fig . 45 , or a hypocycloid , Fig . 46 , is formed in precisely the same way , excepting that as the base line , ab , is an arc of a circle ...
Сторінка 42
... obtained and then marked off on the lines e2 and e3 . The points so obtained being connected , and the outer half sec- tions being finished , gives the required surface development . If the cone shown in Fig . 59 were to have its top ...
... obtained and then marked off on the lines e2 and e3 . The points so obtained being connected , and the outer half sec- tions being finished , gives the required surface development . If the cone shown in Fig . 59 were to have its top ...
Сторінка 43
... . From the points so obtained draw lines parallel with the center line of the branch , as shown . From the points where these lines in the view B meet the circle representing the end of the large cylinder , draw PROJECTION 43.
... . From the points so obtained draw lines parallel with the center line of the branch , as shown . From the points where these lines in the view B meet the circle representing the end of the large cylinder , draw PROJECTION 43.
Сторінка 44
... obtained , draw lines parallel with ab , intersecting these lines . These intersections will be points through which a curved line is to be drawn , thus giving the completed surface development of the branch . In drawing these curved ...
... obtained , draw lines parallel with ab , intersecting these lines . These intersections will be points through which a curved line is to be drawn , thus giving the completed surface development of the branch . In drawing these curved ...
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