数控机床动态运动误差的检测方法、系统、设备和介质
By receiving instructions, acquiring displacement sensor data, and performing spatial coordinate transformation, the problem of time-consuming and labor-intensive dynamic motion accuracy detection of five-axis CNC machine tools has been solved, achieving high-accuracy error detection and compensation, and improving the detection and compensation effect of five-axis linkage error.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- AECC COMML AIRCRAFT ENGINE CO LTD
- Filing Date
- 2022-09-02
- Publication Date
- 2026-07-17
AI Technical Summary
In the existing technology, the dynamic motion accuracy detection of five-axis CNC machine tools is time-consuming and labor-intensive, and it is impossible to accurately and intuitively separate errors, resulting in poor five-axis dynamic linkage error compensation effect.
By receiving instructions to move the CNC machine tool spindle to a preset position, the position offset of the standard ball-end mandrel is obtained using a displacement sensor, spatial coordinate transformation is performed, the dynamic motion error of the CNC machine tool tip in the X, Y, and Z axes is determined, and compensation is performed.
It improves the accuracy of dynamic motion error detection in CNC machine tools, enabling error detection under different operating speeds and linkage modes, thereby improving dynamic motion precision.
Smart Images
Figure CN117681053B_ABST