JB/T 9922.2-1999
Center hole grinding machine precision inspection (English Version)
- Standard No.
- JB/T 9922.2-1999
- Language
- Chinese, Available in English version
- Release Date
- 1999
- Published By
- Professional Standard - Machinery
- Status
- Latest
- JB/T 9922.2-1999
- Scope
- This standard specifies the requirements and inspection methods for geometric accuracy inspection and working accuracy inspection of center hole grinders. This standard is applicable to newly designed center hole grinders with a maximum workpiece diameter of 80 to 200 mm and a grinding workpiece length of 500 to 2500 mm.
JB/T 9922.2-1999 history
- 1999 JB/T 9922.2-1999 Center hole grinding machine precision inspection
