JB/T 9904.2-1999
Spline shaft grinding machine Accuracy inspection (English Version)
- Standard No.
- JB/T 9904.2-1999
- Language
- Chinese, Available in English version
- Release Date
- 1999
- Published By
- Professional Standard - Machinery
- Status
- 2020-01
- Replace By
- JB/T 9904.2-2019
- Latest
- JB/T 9904.2-2019
- Replace
- ZB J55040-1989
- Scope
- This standard specifies the requirements and inspection methods for geometric accuracy inspection and working accuracy inspection of ordinary spline shaft grinders. This standard is applicable to general-purpose spline shaft grinders with a maximum grinding diameter of 80 to 200 mm and a maximum workpiece installation length of 500 to 3000 mm.
JB/T 9904.2-1999 history
- 2020 JB/T 9904.2-2019 Spline Shaft Grinding Machines Part 2: Accuracy Inspection
- 1999 JB/T 9904.2-1999 Spline shaft grinding machine Accuracy inspection
