Centroid growth selective clustering method for surface defect detection in silicon nitride ceramic bearing rollers
Sign Up to like & getrecommendations! Published in 2025 at "Scientific Reports"
DOI: 10.1038/s41598-025-14948-3
Abstract: Surface defects on silicon nitride ceramic bearing rollers typically exhibit fuzzy edge characteristics and gradient plunge features, which present significant challenges in image segmentation, including contour anomalies, incomplete segmentation, and notch misidentification. To address these… read more here.
Keywords: detection; method; ceramic bearing; nitride ceramic ... See more keywords
Enhanced real-time defect detection for ceramic bearing balls using advanced feature extraction and optimization
Sign Up to like & getrecommendations! Published in 2025 at "Measurement Science and Technology"
DOI: 10.1088/1361-6501/add045
Abstract: Ceramic bearing balls, characterized by brittleness and low crack propagation resistance, require rigorous quality control during manufacture to ensure reliability and durability. To address the limitations of conventional image-processing methods in detecting intricate and variable… read more here.
Keywords: detection; real time; ceramic bearing; feature extraction ... See more keywords
Effect of shaft deflection on the dynamic behaviors of the ceramic bearing rotor system within wide temperature ranges
Sign Up to like & getrecommendations! Published in 2024 at "Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science"
DOI: 10.1177/09544062241286307
Abstract: The shaft deflection has great impact on the dynamic characteristics of the ceramic bearing rotor system, which cannot be ignored within wide temperature ranges. This paper establishes a model considering the shaft deflection, and the… read more here.
Keywords: temperature; shaft deflection; ceramic bearing; deflection ... See more keywords