JB/T 2858.5-2015
Thread grinding machines.Part 5: High accuracy thread grinding machines.Testing of the accuracy (English Version)
- Standard No.
- JB/T 2858.5-2015
- Language
- Chinese, Available in English version
- Release Date
- 2015
- Published By
- Professional Standard - Machinery
- Latest
- JB/T 2858.5-2015
- Scope
- This part of JB/T 2858 specifies the requirements and inspection methods and corresponding tolerances for high-precision thread grinders and high-precision screw grinders for geometric accuracy, working accuracy, axis positioning accuracy and repeatable positioning accuracy. This section applies to high-precision thread grinders and high-precision screw grinders (hereinafter referred to as machine tools) with a maximum workpiece diameter of 125 mm to 320 mm and a maximum workpiece length of 500 mm to 2000 mm.
JB/T 2858.5-2015 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
- GB/T 17421.2-2000 Test code for machine tools-Part 2:Determination of accuracy and repeatability of positioning numerically controlled axes
- GB/T 19660-2005 Industrial automation systems and integration-Numerical control of machines-Coordinate system and motion nomenclature
- JB/T 2886-2008 Trapezoid thread screw and nut for machine tools.Specincations
JB/T 2858.5-2015 history
- 2015 JB/T 2858.5-2015 Thread grinding machines.Part 5: High accuracy thread grinding machines.Testing of the accuracy
