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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Результати 1-5 із 9
Сторінка 9
... light from each point , as these three views are taken , reach the eye at right angles to the respective glass plates , and draw on those plates the view of the ob- ject as it appears to us , we shall have what is known in mechanical ...
... light from each point , as these three views are taken , reach the eye at right angles to the respective glass plates , and draw on those plates the view of the ob- ject as it appears to us , we shall have what is known in mechanical ...
Сторінка 49
... light pres- sure from the hand . Very often bearing on will serve to prevent the instru ment from making any line whatever , excepting the indentation into the paper , and moreover , in time it will wear the point . Drawing ink dries ...
... light pres- sure from the hand . Very often bearing on will serve to prevent the instru ment from making any line whatever , excepting the indentation into the paper , and moreover , in time it will wear the point . Drawing ink dries ...
Сторінка 50
... light and the lower one about right . making dotted lines do not make them too coarse or too fine , as shown in the two upper lines of No. 7 , but of medium length , as in the lower line . We have not space for the regular ex- ercises ...
... light and the lower one about right . making dotted lines do not make them too coarse or too fine , as shown in the two upper lines of No. 7 , but of medium length , as in the lower line . We have not space for the regular ex- ercises ...
Сторінка 51
... cylindrical hole bored into the end of the block R , S , T , U. Light and shade is naturally dependent upon the manner in which the rays of R N ° 2 . N ° 3 . T FIG . 59 . H N ° 1 . S 1 FIG . 61 . 1 T Τ ' HE 51 CHAPTER XI.
... cylindrical hole bored into the end of the block R , S , T , U. Light and shade is naturally dependent upon the manner in which the rays of R N ° 2 . N ° 3 . T FIG . 59 . H N ° 1 . S 1 FIG . 61 . 1 T Τ ' HE 51 CHAPTER XI.
Сторінка 52
... light fall upon an object , and in order to make the shading of drawings consistent and systematic , the rays of light must always be considered as coming from a given direction , and after determining upon the direction in which they ...
... light fall upon an object , and in order to make the shading of drawings consistent and systematic , the rays of light must always be considered as coming from a given direction , and after determining upon the direction in which they ...
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2nd Floor 3rd 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 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 lines of pipe main drain main line main stack main trap main Vent Line 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 scale drawings sectional view seen separate elevations shading shown in Fig side elevation sketch shows soil pipe space straight lines tee square thread tical tion Toilet Room Stack triangle valve vertical lines Wash Trays waste water closet wrought iron