Roll shape compensation method for roll grinder, roll grinder system and computer readable storage medium
By performing interpolation calculations and determining error curves at actual measurement points on a roll grinding machine, and employing third-order spline interpolation technology, the problem of poor roll profile compensation effect in existing roll grinding machines was solved, achieving high-precision and high-efficiency roll profile processing.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- SIEMENS FACTORY AUTOMATION ENG
- Filing Date
- 2026-05-29
- Publication Date
- 2026-07-17
AI Technical Summary
Existing roll profile compensation methods for roll grinding machines are insufficient to meet the requirements of high-precision machining, and the compensation effect is unsatisfactory.
By measuring the roller profile of the workpiece at pre-set actual measurement points, the theoretical measurement curve is calculated using interpolation methods to determine the processing error curve. Based on this curve, roller profile compensation processing is performed. Third-order spline interpolation technology is used to fit the theoretical measurement curve to obtain more dense error information.
It improves the accuracy and measurement efficiency of roller profile processing, realizes high-precision roller profile compensation processing, avoids sharp corners or curvature abrupt changes caused by low-order interpolation methods, and ensures the smoothness of the processed surface.
Smart Images
Figure CN122401190A_ABST