ANSI/AGMA 6002C15, Design Guide for Vehicle Spur and Helical Gears, helps guide engineers in selecting design considerations – paramount to parallel axis gear sets required in vehicle drive lines. ANSI B11.92010 (R2015), Safety Requirements for Grinding Machines, applies to all stationary grinding machines used in industrial or commercial applications that use abrasive product to change shape/size/surface finish of any material as well as machines grinding materials other than metals.