T/ZZB 1856-2020
Small and medium numerically controlled horizontal hobbing machines (English Version)
- Standard No.
- T/ZZB 1856-2020
- Language
- Chinese, Available in English version
- Release Date
- 2020
- Published By
- Group Standards of the People's Republic of China
- Latest
- T/ZZB 1856-2020
- Scope
- This document stipulates the structure, basic requirements, technical requirements, test methods, inspection rules, markings, random documents and spare parts, packaging, transportation, storage and quality commitment of small and medium-sized CNC horizontal gear hobbing machines. This document applies to CNC horizontal gear hobbing machines (hereinafter referred to as machine tools) with a maximum processing module of 3 mm and a maximum workpiece diameter of 200 mm.
T/ZZB 1856-2020 history
- 2020 T/ZZB 1856-2020 Small and medium numerically controlled horizontal hobbing machines
