Self-taught Mechanical Drawing and Elementary Machine Design ...Norman W. Henley Publishing Company, 1910 - 333 стор. |
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Результати 1-5 із 100
Сторінка 1
... board about 15 by 18 inches will be large enough . With this should be an 18 - inch T - square , a pair of 6 - inch triangles , and a set of three or four irregular curves . For drawing full - size work , a good flat 1.
... board about 15 by 18 inches will be large enough . With this should be an 18 - inch T - square , a pair of 6 - inch triangles , and a set of three or four irregular curves . For drawing full - size work , a good flat 1.
Сторінка 2
... inch is divided , this inch being numbered 0 ; and measurements which include a fractional part of an inch are reckoned from the required. 2 SELF - TAUGHT MECHANICAL DRAWING.
... inch is divided , this inch being numbered 0 ; and measurements which include a fractional part of an inch are reckoned from the required. 2 SELF - TAUGHT MECHANICAL DRAWING.
Сторінка 3
F. L. Sylvester. fractional part of an inch are reckoned from the required whole number to the proper place on the divided inch . The drawing instruments themselves , while not necessarily of the highest price , should be of a good ...
F. L. Sylvester. fractional part of an inch are reckoned from the required whole number to the proper place on the divided inch . The drawing instruments themselves , while not necessarily of the highest price , should be of a good ...
Сторінка 49
... inch to the inch , otherwise it would appear too large . CHAPTER V WORKING DRAWINGS As the object of working drawings PROJECTION 49.
... inch to the inch , otherwise it would appear too large . CHAPTER V WORKING DRAWINGS As the object of working drawings PROJECTION 49.
Сторінка 56
... inch long . A space is left open for the figures giving the dimension . The witness points or ar- row heads , showing the termination of the dimen- sion , are made free hand . Many draftsmen draw the extension and dimension lines in red ...
... inch long . A space is left open for the figures giving the dimension . The witness points or ar- row heads , showing the termination of the dimen- sion , are made free hand . Many draftsmen draw the extension and dimension lines in red ...
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