Engineering Drawing

1-auxiliary adjacent view American Standard angle architect's scale auxiliary view axis bill of materials bolt cap screws cast cast iron center line CHAMFER chart circle cone construction curve cutting plane cylinder Descriptive Geometry diameter distance draftsman drawing sheet drawn DRILL edge view ellipse Engineering Engineering Drawing equal Figure FILLETS AND ROUNDS finish french curve front view gear given line graph hidden lines HOLES horizontal inch isometric projection length letters line projection located machine McGraw-Hill metal nomograph Note object oblique orthographic parallel pencil perpendicular pictorial pitch point projection position primary auxiliary principal views Prob procedure projecting plane radius reference line revolved rivets scale screw threads shaft shown in Fig side view slot space square steel stroke surface symbol tangent threads tion title block tool top view triangle true shape true-length projection true-shape vertical welding width