JB/T 7448.1-1994
Accuracy of small combination machine tool (English Version)
- Standard No.
- JB/T 7448.1-1994
- Language
- Chinese, Available in English version
- Release Date
- 1994
- Published By
- Professional Standard - Machinery
- Status
- 2007-05
- Replace By
- JB/T 7448.1-2006
- Latest
- JB/T 7448.1-2006
- Scope
- This standard specifies the requirements and inspection methods for the geometric accuracy and working accuracy of small combined machine tools. This standard applies to small combined machine tools of rotary table type, mobile table type and fixed table type that are composed of spindle components with a nominal size up to 250mm. If there are special requirements, additional provisions may be made.
JB/T 7448.1-1994 history
- 2006 JB/T 7448.1-2006 Miniature modular machines Part 1: Testing of the accuracy
- 1994 JB/T 7448.1-1994 Accuracy of small combination machine tool
