Self-taught Mechanical Drawing and Elementary Machine Design ...Norman W. Henley Publishing Company, 1910 - 333 стор. |
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Сторінка 7
... , September , 1905. An old instrument screw , B , is screwed into a slightly smaller hole in a piece of wood , A , shaped as shown , and of a thickness a little in excess of the diameter of the INSTRUMENTS AND MATERIALS 7.
... , September , 1905. An old instrument screw , B , is screwed into a slightly smaller hole in a piece of wood , A , shaped as shown , and of a thickness a little in excess of the diameter of the INSTRUMENTS AND MATERIALS 7.
Сторінка 8
F. L. Sylvester. thickness a little in excess of the diameter of the screw - head . This combination is then used in the central hole in a triangle , as shown . Then , with one finger on the triangle itself , and with another one on A ...
F. L. Sylvester. thickness a little in excess of the diameter of the screw - head . This combination is then used in the central hole in a triangle , as shown . Then , with one finger on the triangle itself , and with another one on A ...
Сторінка 10
... thickness . 4. A Solid has length , breadth and thickness . 5. A Plane is a surface which is straight in every direction ; that is , one which is perfectly flat . 6. Parallel lines are such as are everywhere equally distant from each ...
... thickness . 4. A Solid has length , breadth and thickness . 5. A Plane is a surface which is straight in every direction ; that is , one which is perfectly flat . 6. Parallel lines are such as are everywhere equally distant from each ...
Сторінка 77
... thickness . For shop use such drawings are as good as any . When , however , the purpose of a drawing is chiefly to show up the object which it represents , its ef- fectiveness may be considerably enhanced by the use of shade lines as ...
... thickness . For shop use such drawings are as good as any . When , however , the purpose of a drawing is chiefly to show up the object which it represents , its ef- fectiveness may be considerably enhanced by the use of shade lines as ...
Сторінка 153
... thickness of parts , independent of the question of strength . For instance , on small brass work , such as plumb- ers ' supply , and small valve work , a thickness of about 3-32 of an inch is as little as can be relied on to make a ...
... thickness of parts , independent of the question of strength . For instance , on small brass work , such as plumb- ers ' supply , and small valve work , a thickness of about 3-32 of an inch is as little as can be relied on to make a ...
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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