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AGMA 918-A93 (R2020)
A Summary of Numerical Examples Demonstrating the Procedures for Calculating Geometry Factors for Spur and Helical Gears
This information sheet provides numerical examples for calculating the pitting resistance geometry factor, I, and bending strength geometry factor, J, for typical gearsets that are generated by rack-type tools (hobs, rack cutters or generating grinding wheels) or pinion-type tools (disk-type shaper cutters). The numerical examples are shown in tabular form and provide the values for all variables as calculated using the procedures and equations in AGMA 908-B89. A flow chart, intended to assist in the development of a computer program for these variables, is also included.
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American Gear Manufacturers Association [agma]
American Gear Manufacturers Association [agma]