2022-03-31 16:25
In order to solve the problem of the lack of feature extraction dimension of typical defects in X-ray images of aluminum alloy die castings, and the influence of a large number of manual interventions on the feature extraction efficiency, a feature extraction algorithm of typical defects in X-ray imaging of aluminum alloy die castings was proposed. This method establishes multiple feature analysis dimensions for typical defects such as pores, under-casting and deformation in aluminum alloy die-casting parts, uses filtering denoising, threshold segmentation and other means to preprocess the die-casting part image, and extracts the defect perimeter and area by extracting the defect perimeter and area, etc. Multi-dimensional features, realize automatic feature extraction of pores and slag inclusion defects. The application in the actual production of aluminum alloy die castings in some enterprises shows that this method can effectively extract the typical defect characteristics of aluminum alloy die castings, which can provide a reference for subsequent defect detection and identification.
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2017-07-28 15:37
A funny video that brings you around the die casting is amazing. Video in the bluefocus is all die casting parts, die-casting is everywhere around your life. and some people ask me what the die castin
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Strickland West, Styr Perez, Gauss Has Been Incorporated Into The Norican Group
2017-07-19 15:39
Norican Group is the world's leading supplier of metal parts (horizontal, double-sided formwork and vertical molding) and surface treatment technology (blasting, shot peening and batch polishing). The
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