Mechanical Drawing for Plumbers: A Valuable and Practical Acquisition to the Plumber who Wishes to Gain a Thorough Knowledge of Drawing that Applies to His Particular Line of Plumbing WorkPlumber's Trade Journal Publishing Company, 1906 - 111 стор. |
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Сторінка 33
... latter view shows how high the fixture is set , etc. , which the plan cannot show . Each view then has its own special use and value . Now let us compare the two elevations . We shall see that the front elevation is far less clear than ...
... latter view shows how high the fixture is set , etc. , which the plan cannot show . Each view then has its own special use and value . Now let us compare the two elevations . We shall see that the front elevation is far less clear than ...
Сторінка 51
... latter being of course shaded in the same manner as No. 1 . Exactly in the same way , No. 2 , shows by its shading a tee - shaped figure , and No. 4 , by its different shading , shows a hole cut in the shape of a tee in the block U , V ...
... latter being of course shaded in the same manner as No. 1 . Exactly in the same way , No. 2 , shows by its shading a tee - shaped figure , and No. 4 , by its different shading , shows a hole cut in the shape of a tee in the block U , V ...
Сторінка 53
... latter four , although drawn at 45 degrees , they are not parallel to the rays of light , and should therefore be treated as any other lines would . In the case of the shading of circles , the reasoning is no different from that ...
... latter four , although drawn at 45 degrees , they are not parallel to the rays of light , and should therefore be treated as any other lines would . In the case of the shading of circles , the reasoning is no different from that ...
Сторінка 62
... latter , however , being spaced one - half space or one - sixteenth in this case , in advance of the upper spaces . This is to give a pitch to the thread , for otherwise the thread would be straight up and down . Having laid out the ...
... latter , however , being spaced one - half space or one - sixteenth in this case , in advance of the upper spaces . This is to give a pitch to the thread , for otherwise the thread would be straight up and down . Having laid out the ...
Сторінка 63
... latter point the kitchen sink , wash trays and refrigerator would each stand in line with the other , if viewed in the direction of the arrows , A and C , and the drawing resulting from such a view would be so confused , owing to the ...
... latter point the kitchen sink , wash trays and refrigerator would each stand in line with the other , if viewed in the direction of the arrows , A and C , and the drawing resulting from such a view would be so confused , owing to the ...
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Загальні терміни та фрази
2nd Floor 45 degrees appear arrow Attic Bath Room Stack Bed Room bend bibb Boiler branch Cellar Bottom cellar plan Cellar Wall chapter Cleanout COTTAGE HOUSE curves distance dotted lines drawn drip eleva elevation shows ellipses figure fittings fixtures foot Fresh Air Inlet front elevation give given globe valve hubs illustrations inch incorrect sketch Kitchen Stack larger scale latter Lavatory laying light lines of pipe main drain main line main stack main trap manner mechanical drawing necessary offset pantry sink parallel Partition pencil perspective plumber plumbing drawings plumbing system posi position practice Rain Leader readers refrigerator represents right angles Sanitary scale drawings sectional view seen separate elevations shading shown in Fig side elevation sketch shows soil pipe space straight lines student tee square thread tical tion top view triangle valve vertical lines Wash Trays waste water closet wrought iron
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Сторінка 52 - Shade Lines. The light is assumed to come from the upper left hand corner of the drawing at an angle of 45 degrees to all horizontal and vertical lines.