A Manual of Engineering Drawing for Students and Draftsment

angle assembly drawing auxiliary view axes bill of material blue print bolt Cast Iron center lines cone construction convenient corner curve cutting plane cylinder Descriptive Geometry detail drawings developed diam diameter dimensions distance dividers draftsman drawn Drill edge elevation ellipse engineering equal falsework figure finished freehand front view gear give given head hexagon holes horizontal lines hyperbola illustrated in Fig inch indicated intersection isometric projection letters machine major axis material method minor axis object oblique oblique projection orthographic projection Outlet paper parallel pencil perpendicular perspective pictorial picture plane piece pipe pitch position practice prism Prob problems radius revolved rivets scale screw screw threads shade lines shape sheet shown in Fig single stroke sketch space square standard Steel straight edge stroke structure surface symbols T-square tangent taper thread tion top view triangle true length vertical plane width