JB/T 4071.2-2007
Grinding machines for bearing ring.Part 2: Inner surface grinding machines.testing of the accuracy (English Version)
- Standard No.
- JB/T 4071.2-2007
- Language
- Chinese, Available in English version
- Release Date
- 2007
- Published By
- Professional Standard - Machinery
- Latest
- JB/T 4071.2-2007
- Replace
- JB/T 4071.2-1994
- Scope
- This part of JB/T 4071 specifies the geometric accuracy and working accuracy inspection methods of bearing ring inner surface grinders and the corresponding tolerances. This section is applicable to bearing ring inner surface grinders such as bearing ring grinders, bearing outer ring groove grinders, bearing outer ring roller grinders and other bearing ring inner surface grinders with a maximum workpiece hole diameter of 25mm to 400mm or a maximum workpiece diameter of 40mm to 500mm.
JB/T 4071.2-2007 Referenced Document
- GB/T 17421.1-1998 Test code for machine tools. Part 1: Geometric accuracy of machines operating under no-load or finishing conditions
JB/T 4071.2-2007 history
- 2007 JB/T 4071.2-2007 Grinding machines for bearing ring.Part 2: Inner surface grinding machines.testing of the accuracy
- 1994 JB/T 4071.2-1994 Bearing ring inner surface grinder accuracy
