JB/T 9933.3-1999
Fine-pitch gear hobbing machines Technical requirement for manufacturing and acceptance inspection (English Version)
- Standard No.
- JB/T 9933.3-1999
- Language
- Chinese, Available in English version
- Release Date
- 1999
- Published By
- Professional Standard - Machinery
- Status
- 2017-10
- Replace By
- JB/T 9933.4-2015
- JB/T 9933.3-2017
- Latest
- JB/T 9933.3-2017
- Replace
- ZB J56005.3-1988
- Scope
- This standard specifies the requirements for the manufacture and acceptance of small module gear hobbing machines. This standard is applicable to small module gear hobbing machines with a maximum workpiece diameter of 125mm and a maximum module of 1.5mm.
JB/T 9933.3-1999 history
- 2017 JB/T 9933.3-2017 Small Horizontal Gear Hobbing Machine Part 3: Accuracy Inspection (Working Accuracy Level 7)
- 2015 JB/T 9933.4-2015 Small size horizontal gear hobbing machine.Part 4: Specifications
- 1999 JB/T 9933.3-1999 Fine-pitch gear hobbing machines Technical requirement for manufacturing and acceptance inspection
JB/T 9933.3-1999 Fine-pitch gear hobbing machines Technical requirement for manufacturing and acceptance inspection was changed to JB/T 9933.4-2015 Small size horizontal gear hobbing machine.Part 4: Specifications.
