JB/T 2617.4-2014
Crankshaft grinding machines.Part 4: Heavy duty machine tools with wheelhead carriage longitudinal travel.Testing of the accuracy (English Version)
- Standard No.
- JB/T 2617.4-2014
- Language
- Chinese, Available in English version
- Release Date
- 2014
- Published By
- Professional Standard - Machinery
- Latest
- JB/T 2617.4-2014
- Scope
- This part of JB/T 2617 specifies the inspection methods and corresponding tolerances for the geometric accuracy, working accuracy, positioning accuracy and repeatable positioning accuracy of the CNC axis of the grinding wheel frame mobile heavy-duty crankshaft grinder. This section applies to grinding wheel frame mobile heavy-duty crankshaft grinders with a maximum workpiece rotation diameter of 800 mm ~ 1 600 mm and a maximum grinding length of 3 000 mm ~ 8 000 mm.
JB/T 2617.4-2014 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 2617.4-2014 history
- 2014 JB/T 2617.4-2014 Crankshaft grinding machines.Part 4: Heavy duty machine tools with wheelhead carriage longitudinal travel.Testing of the accuracy
