一种反射镜锥孔与锥套配作工装及配作方法
By combining a grinding center shaft and a pre-ground tapered sleeve, the problem of low shape tolerance accuracy in the mating of the conical hole and tapered sleeve of the reflector was solved, achieving efficient and high-precision mating of the conical hole and tapered sleeve and avoiding the scrapping of the tapered sleeve.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- XIAN INST OF OPTICS & PRECISION MECHANICS CHINESE ACAD OF SCI
- Filing Date
- 2025-05-19
- Publication Date
- 2026-07-17
AI Technical Summary
In the existing technology, the fitting method of the conical hole and the conical sleeve of the reflector leads to a reduction in the shape tolerance accuracy of the conical hole, an unsatisfactory fit, and easy scrapping of the conical sleeve.
A combination of a grinding center shaft and a pre-grinding tapered sleeve is used. By pre-grinding the tapered sleeve and the conical hole of the reflector, and by adjusting the angle of the grinding machine table, a high-precision fit between the conical hole and the tapered sleeve of the reflector is achieved.
The shape tolerance accuracy of the conical hole of the reflector was improved, the fitting time was reduced, the fitting efficiency between the conical hole and the conical sleeve of the reflector was improved, and the surface defects of the conical hole were repaired, ensuring a high-precision fitting state.
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Figure CN120439198B_ABST
Abstract
Citation Information
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