Failure (mechanical)
Spur gears
Factor of safety
Life (durability)
Load capacity
Helical gears
Stress
Mechanical transmission systems
Mathematical calculations
Mechanical shock
Gear drives
Strength of materials
Design calculations
Link: BS ISO 6336-6:2019 Calculation of load capacity of spur and helical gears Calculation of service life under variable load
Source: BSI Standards
