GB/T 10062.3-2003
Calculation of load capacity of bevel gear--Part 3:Calculation of tooth root strength (English Version)

Standard No.

GB/T 10062.3-2003

Language

Chinese, Available in English version

Release Date

2003

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 10062.3-2003

Replace

GB/T 10062-1988

Scope

The basic formula specified in this part of GB/T 10062 is used to calculate the dedendum bending stress of straight and helical bevel gears, zero-degree bevel gears and spiral bevel gears with a minimum rim thickness ≥ 3.5m_mn. The influence of all loads on the tooth root stress is regarded as the stress generated by the load transmitted by the gear, and a quantitative evaluation is made (for example, the stress caused by the interference fit of the gear rim and the tooth root stress caused by the tooth loading are superimposed Stress, should be considered when calculating dedendum stress б_F or using dedendum stress б_FP). The formulas in this part of GB/T 10062 are applicable to bevel gears with equivalent cylindrical gear end face coincidence degree ε_va<2, and the coefficients in GB/T 10062.1 and GB/T 3480 are valid for calculation. This part of GB/T 10062 cannot be used in occasions where the stress is greater than the ultimate stress of 10³ cycles, otherwise the stress will exceed the elastic limit of the gear teeth.

GB/T 10062.3-2003 history

• 2003 GB/T 10062.2-2003 Calculation of load capacity of bevel gear--Part 2:Calculation of surface durability(pitting)
• 0000 GB/T 10062-1988

GB/T 10062.3-2003 -All Parts