GB/Z 10062.32-2025 Active National standards

GB/Z 10062.32-2025 Calculation of load capacity of bevel gears—Part 32:ISO rating system for bevel and hypoid gears—Sample calculation for scuffing load capacity

Publish Date: 2025-12-03 Implement Date: 1970-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/Z 10062.32-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Gears and gear transmissions

ICS Name: -

Publish Date: 2025-12-03

Implement Date: 1970-01-01

Pages: 128 pages

Scope

This document provides calculation examples of the bonding bearing capacity for different bevel gears according to ISO/TS 10300-20. The initial geometric data of the gears required for these calculation examples comply with the provisions of ISO 23509.
In this document, the term "bevel gear" is used for the design of straight-tooth bevel gears, helical bevel gears, arc-tooth bevel gears, zero-degree bevel gears, and quasi-hyperboloidal gears. If the content described in this document only involves one or more (but not all) of the above forms, there will be special instructions.
The formulas in this document are based on equivalent cylindrical gears and are only applicable to bevel gears with an equivalent cylindrical gear end face coincidence εvα < 2. The calculation results are valid within the range of the utilization factor specified in ISO 10300-1 (see ISO 6336-2). In addition, for bevel gears where the sum of the height offset coefficients of the small gear and the large gear is zero (see ISO 23509), the relationships given in this document are also valid.