The ANSI B92.1-1996 standard, titled Involute Splines and Inspection, provides the design, manufacturing, and inspection guidelines for straight, non-helical, cylindrical involute splines. The "PDF 38" likely refers to Page 38 of the standard (or a related technical document), which typically focuses on data tables for specific pitch and pressure angle combinations, such as the 30∘30 raised to the composed with power 45∘45 raised to the composed with power pressure angle fillet root side fit splines. Key Concepts of ANSI B92.1
Solution: Use the formula from the standard (which is also on page 38) or use a digital spline calculator that references the standard. ansi b 92.1 pdf 38
To clarify:
The original ANSI B92.1-1970 document runs approximately 80-100 pages (depending on appendix inclusion). Page 38 typically falls within the section covering inspection principles or tables for measurement over pins. The ANSI B92