T/ZZB 0387-2018
High-speed hot-forging automobile transmission gear blank (English Version)

Standard No.

T/ZZB 0387-2018

Language

Chinese, Available in English version

Release Date

2018

Published By

Group Standards of the People's Republic of China

Latest

T/ZZB 0387-2018

Scope

This standard specifies the terms and definitions, basic requirements, technical requirements, test methods, inspection, judgment rules, labeling and packaging, transportation and storage, quality and service commitments of high-speed hot forged automotive transmission gear blanks. This standard applies to high-speed hot forged automotive gearbox gear blanks with a diameter not larger than 180mm.

T/ZZB 0387-2018 history

• 2018 T/ZZB 0387-2018 High-speed hot-forging automobile transmission gear blank