Essentials of DraftingD. Van Nostrand Company, 1943 - 295 σελίδες |
Περιεχόμενα
PREFACE vii | 1 |
LETTERING | 16 |
CONSTRUCTIONS | 27 |
Πνευματικά δικαιώματα | |
15 άλλες ενότητες δεν εμφανίζονται
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
American Standard American Standards Association assembly drawing auxiliary view axes axis bolt heads cast iron center line circle cone construction curve cutting plane cylinder Development Diam diameter dimension lines distance dividers drafting draw arcs draw lines drawn Drill edge ellipse engineering finished Flanged Flats front view gear generatrix given heads and nuts helix hexagon hidden lines holes illustrated in Fig indicated instructor Involute System line of intersection locate points location dimensions Lufkin machine measurements method necessary North American Aviation Note object oblique drawing orthographic orthographic projection parallel pencil perpendicular piece Pipe Pitch position prism Prob problems pyramid radii radius revolved Rivets scale screw thread sectional view Set Screw shaft shape sheet shown in Fig side view specified SPEEDBALL square straight line Stuffing Box surface symbols T-square tangent three views top view triangle true length Valve VIEW FIG weight WELD width