Automobile die part numerical control machining calibration reference ball structure
The invention relates to an automobile die part numerical control machining calibration reference ball structure, and belongs to the technical field of numerical control machining calibration reference ball structures, the automobile die part numerical control machining calibration reference ball st...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention relates to an automobile die part numerical control machining calibration reference ball structure, and belongs to the technical field of numerical control machining calibration reference ball structures, the automobile die part numerical control machining calibration reference ball structure comprises a fixing rod and a reference ball coaxially arranged on the fixing rod, the fixing rod is used for being installed on a numerical control machine tool, the diameter of the fixing rod is larger than that of the reference ball, and the fixing rod is hollow; the inner diameter of the fixing rod is larger than the diameter of the reference ball, the reference ball is arranged in the fixing rod in a sliding mode, the sliding direction of the reference ball is parallel to the length direction of the fixing rod, and the reference ball structure further comprises a first driving piece used for driving the reference ball to slide. The method has the effect of improving the workpiece machining precision.
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