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 34
... curve at once from the main part of the fitting . In Fig . 37 we give two exercises in draw- ing which combine the several fittings shown in the two preceding figures . We would advise some little practice on the work shown in Figs . 35 ...
... curve at once from the main part of the fitting . In Fig . 37 we give two exercises in draw- ing which combine the several fittings shown in the two preceding figures . We would advise some little practice on the work shown in Figs . 35 ...
Сторінка 37
... curve . Wherever a pipe curves , both the inside and outside curves are struck from the same centre . This must be so of course , in order that the bend in the pipe may be of the same diameter at every point . The further off the center ...
... curve . Wherever a pipe curves , both the inside and outside curves are struck from the same centre . This must be so of course , in order that the bend in the pipe may be of the same diameter at every point . The further off the center ...
Сторінка 41
... curves necessary in drawing somewhat more difficult than preceding exercises . Skill in the drawing of plumb- ing work is simply a matter of practice , and we therefore again urge upon those following this series , to put in as much ...
... curves necessary in drawing somewhat more difficult than preceding exercises . Skill in the drawing of plumb- ing work is simply a matter of practice , and we therefore again urge upon those following this series , to put in as much ...
Сторінка 43
... curves used in constructing it . By placing the compasses on the different centers , and seeing which curves would probably be struck from the different points , we think it can be worked out satisfactorily . In practicing on this work ...
... curves used in constructing it . By placing the compasses on the different centers , and seeing which curves would probably be struck from the different points , we think it can be worked out satisfactorily . In practicing on this work ...
Сторінка 44
... curve of an elbow , and in making tee branches too long . A glance at the fit- tings themselves will show wherein the errors mentioned exist . As to a choice between the use of the beaded fittings and the plain fittings , we believe the ...
... curve of an elbow , and in making tee branches too long . A glance at the fit- tings themselves will show wherein the errors mentioned exist . As to a choice between the use of the beaded fittings and the plain fittings , we believe 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.