A Manual in Engineering Drawing |
Common terms and phrases
3rd angle ADJACENT VIEW angle assembly auxiliary view axis base bill of materials bolt holes butt joint cap screws cast iron centerlines CENTRAL VIEW circle clearance collar Course Date cylinder detail drawings dimensions distance Draw the top drawn DRILL edge view elbow elements ellipse end view face fastened flange front and top front view frontal plane gage lines generatrix head helicoid helix hexagonal horizontal plane intersection isometric joint located machine method normal view object oblique orthographic parallel perpendicular perspective picture plane pipe pitch plane ABC plate prism radius representation Review or Exam rightside views rivets screw threads set screw shade shadow shaft sheet showing invisible lines shown in Fig side view sketch surface tangent TAPER thread tion top and front top view triangle true length truss upper USS gage vertical welded