A Handbook of Engineering Graphics

American Standard ance angle Applying Rule auxiliary plane Auxiliary View axes axis Beam Compass Bruning C1 scale center lines chamfering characteristic circles Class FN Class RC clearance Construct cube root Curves D scale datum decimal point Determine the decimal diameter Dietzgen dimension line divided draw the required DRILL engineering Example fits are intended given number hole and shaft Hole Shaft Clear inch interference fits Isometric Drawing ISOMETRIC PROJECTION knurled left index length Lettering Limits of Standard Locate the decimal LOCATIONAL FITS major divisions maximum Move the hairline multiplied Nominal Size Range Nomographs Number Char parallel pencil perpendicular Pitch plane of projection polar chart PROJECTION WELDING radii read at unit right index Running and Sliding Set Screws shown in Fig shrink fits slide projects slide rule Sliding Fits specified square Standard Limits Limits Step surface Table tion tolerance triangle trilinear chart UPSET WELD WELDING SYMBOL