IS 4460 : Part 1 to 3 : 1995 : Gears - Spur and Helical Gears - Calculation of Load Capacity

1. Scope

1.1 This Part 1 of the standard covers the symbols, general influence factors for calculation of load capacity, factors of safety, and the relevance of each factor in the design of spur and helical gears in relation to speed, applications, materials, manufacturing process, heat-treatment and lubrication