A Manual of Engineering Drawing for Students and Draftsmen: By Thomas E. French ... |
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Page 97
... True Length B FIG . 187. - The true length of a line . B BR position revolved again about an axis perpendicular to the profile plane through 45 degrees . Evidently the only difference between the methods of revolu- tion and auxiliary ...
... True Length B FIG . 187. - The true length of a line . B BR position revolved again about an axis perpendicular to the profile plane through 45 degrees . Evidently the only difference between the methods of revolu- tion and auxiliary ...
Page 152
... true length of the stretch- True lengths of hip rafters FIG . 354. - Development of octagonal dome . out line shows in the front view at O'A " . By considering Oh Ah as the edge of a right section the problem is identical with the ...
... true length of the stretch- True lengths of hip rafters FIG . 354. - Development of octagonal dome . out line shows in the front view at O'A " . By considering Oh Ah as the edge of a right section the problem is identical with the ...
Page 154
... true size of the cut face and attach it on a common line . The rectangular ... length . 130. To Develop the Truncated Right Cone . - Fig . 357 . Divide the ... true length of all the elements , draw an arc , and lay off on it the ...
... true size of the cut face and attach it on a common line . The rectangular ... length . 130. To Develop the Truncated Right Cone . - Fig . 357 . Divide the ... true length of all the elements , draw an arc , and lay off on it the ...
Common terms and phrases
angle appearance axis base bolts called casting center line chapter chart Check circle complete cone connection construction curve detail detail drawings developed diameter dimensions distance divided drawing drawn Drill edge elevation engineering equal face Figure finished floor give given ground Group head height Holes horizontal illustrated inch inclined indicated intersection isometric length letters light machine mark material measuring method necessary notes object parallel pencil perpendicular perspective picture piece pipe pitch plane plate position practice problems projection radius reading reference represented rule scale screw shade shaft shape sheet shown shown in Fig side sizes sketch sometimes space square standard Steel stroke structure surface symbols tangent thread tracing triangle true usually vertical width