GB/T 32557.2-2016
Pyramidal joints with flanged contact surfaces - Part 2: Mounting hole dimensions and markings (English Version)
- Standard No.
- GB/T 32557.2-2016
- Language
- Chinese, Available in English version
- Release Date
- 2016
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 32557.2-2016
- Scope
- This part of GB/T 32557 specifies the mounting hole series for polygonal pyramid interface with flange contact surface for automatic tool change and manual tool change machine tools (such as lathes, drilling machines, milling machines, turning and milling centers and grinding machines). . Torque transmission is realized by locker (polygonal pyramid).
GB/T 32557.2-2016 Referenced Document
- ISO 2768-1 General tolerances; part 1: tolerances for linear and angular dimensions without individual tolerance indications
GB/T 32557.2-2016 history
- 2016 GB/T 32557.2-2016 Pyramidal joints with flanged contact surfaces - Part 2: Mounting hole dimensions and markings
