Method and device for detecting flushness of slope curved surface part and electronic equipment
By performing planar fitting and two-dimensional image processing on the point cloud data of inclined curved surface parts, the problem of low accuracy in flatness detection of inclined curved surface parts in the prior art is solved, and automated segmentation and flatness evaluation of inclined curved surface parts are realized.
CN122265189APending Publication Date: 2026-06-23SHANGHAI AIRCRAFT MFG
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- SHANGHAI AIRCRAFT MFG
- Filing Date
- 2026-03-20
- Publication Date
- 2026-06-23
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Figure CN122265189A_ABST
Abstract
The application discloses a kind of slope curved surface parts flushness detection method, device and electronic equipment.It includes: the point cloud data of slope curved surface parts is projected using the projection plane obtained by fitting, to obtain two-dimensional image;Using two-dimensional image to locate each rivet area in slope curved surface parts, to obtain the point cloud data of each rivet area;For any rivet area, the point cloud data of rivet area is fitted, using the point cloud data of the plane of rivet head after fitting, separate the point cloud data of rivet area, to obtain the point cloud data of counterbore and the point cloud data of rivet head;According to the center point of rivet head and the normal vector of the plane of rivet head, the conical surface of counterbore is fitted, to obtain the conical surface of counterbore;According to the position of first reference point and the position of second reference point obtained from the conical surface of counterbore and part surface plane, to obtain the flushness of slope curved surface parts.
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