JB/T 6952-2025 Pending Industry standards-Mechanical

JB/T 6952-2025 Chain-type infinitely variable transmission

Publish Date: 2025-12-17 Implement Date: 2026-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: JB/T 6952-2025

Standard Type: Industry standards

Standard Status: Pending

is_force_gb: no

CCS Name: Couplings, brakes, and transmissions

ICS Name: Gears and gear transmissions

Publish Date: 2025-12-17

Implement Date: 2026-07-01

Publisher: 工业和信息化部

Technical Committee: 全国机器轴与附件标准化技术委员会

Development Information

Drafting Units:

太原重工股份有限公司、雁栖湖基础制造技术研究院(北京)有限公司、中机生产力促进中心有限公司、中机研标准技术研究院(北京)有限公司

Drafting Persons:

陈刚、程鹏、阎颖、梁竞夫、陈景玉、李全军

Replace the following standards

JB/T 6952-1993 JBT 6952-1993 Gear-chain Variable-speed Transmission。

Related Standards

GB/T 4133-1984 Replaced

GB/T 4133-1984 The type and dimensions for positive drive of Morse tapers

Publish Date: 1984-01-18

GB/T 6404-1986 Replaced

GB/T 6404-1986 Determination of sound power level for noise emitted by gear units

Publish Date: 1986-05-19

GB 6413-1986 Abolished

GB 6413-1986 Calculation of scuffing load capacity for involute cylindrical gears

Publish Date: 1986-05-24

GB/T 6443-1986 Replaced

GB/T 6443-1986 Involute cylindrical gears-Information of the dimensional data to be given on the drawing

Publish Date: 1986-06-07

GB/T 1357-1987 Replaced

GB/T 1357-1987 Modules of involute cylindrical gears

Publish Date: 1987-06-11

GB/T 8543-1987 Replaced

GB/T 8543-1987 Determination of mechanical vibrations of gear units during acceptance testing

Publish Date: 1987-12-05