JB/T 6597-1993
Fine-pitch gear hobbing machines Precision (working precision level 7) (English Version)
- Standard No.
- JB/T 6597-1993
- Language
- Chinese, Available in English version
- Release Date
- 1993
- Published By
- Professional Standard - Machinery
- Status
- 2017-10
- Replace By
- JB/T 9933.3-2017
- Latest
- JB/T 9933.3-2017
- Scope
- This standard specifies the requirements and inspection methods for the geometric accuracy and working accuracy of small module gear hobbing machines. This standard is applicable to small-module gear hobbing machines with a maximum workpiece diameter of 125 mm, a maximum module of 1.5 mm, and a working accuracy of level 7.
JB/T 6597-1993 history
- 2017 JB/T 9933.3-2017 Small Horizontal Gear Hobbing Machine Part 3: Accuracy Inspection (Working Accuracy Level 7)
- 1993 JB/T 6597-1993 Fine-pitch gear hobbing machines Precision (working precision level 7)
JB/T 6597-1993 Fine-pitch gear hobbing machines Precision (working precision level 7) was changed to JB/T 9933.3-2017 Small Horizontal Gear Hobbing Machine Part 3: Accuracy Inspection (Working Accuracy Level 7).
