GB/T 12760-2018
Cylindrical worm and wormwheel information of the dimensional data to be given on the drawing (English Version)

Standard No.

GB/T 12760-2018

Language

Chinese, Available in English version

Release Date

2018

Published By

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

Latest

GB/T 12760-2018

Replace

GB/T 12760-1991

Scope

This standard specifies the dimensional data that should be marked on the drawings of cylindrical worms and worm gears, and recommends the data that should be marked on worm drives (see Appendix A). This standard is applicable to the drawing of cylindrical worms, worm gears and transmissions with shaft angle Σ=90°, or as the basis for the necessary technical parameters provided by their users to the manufacturer.

GB/T 12760-2018 Referenced Document

• GB/T 10087 Basic tooth profile of cylindrical worm
• GB/T 10089 Accuracy of cylindrical worm and wormwheel
• GB/T 4459.2-2003 Mechanical drawings conventional representation of gears

GB/T 12760-2018 history

• 2018 GB/T 12760-2018 Cylindrical worm and wormwheel information of the dimensional data to be given on the drawing
• 1991 GB/T 12760-1991 Cylindrical worm and wormwheel information of the dimensional data to be given on the drawing