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Six-sided Inspection of The Appearance of Square Shell Battery Cells

Product Introduction

For the detection of defective appearance of weld seams after welding of square shell electric core sealing nails, through the high-precision 2D/3D composite optical inspection system and defect intelligent detection AI classification algorithm, combined with high-precision and high-speed servo motion platform, it can intelligently detect all kinds of defects randomly appearing after laser welding of sealing nails, effectively solving the pain point that it's difficult to control the quality of appearance of sealing nails after welding of square shell electric cores.

Product Features

1.CT up to 20PPM, Z repeat detection accuracy up to 1um, detection resolution up to 20um/Pixel;
2.Mainly detects defects such as stains, short circuits, flying ink, pinholes, bumps, corrosion, liquid leakage, scratches, pits and other defects in the appearance of the square shell after wrapping or spraying, defects such as inside and outside of the explosion-proof valve membrane, warping, bump marks and other defects, as well as scratches, pits, breakage and defects of the appearance of the pole column;
3. Compatible product size range: 320mmx65mmx130mm, support large size customisation;
4. Automatically generate inspection images including point cloud map and grey scale map after scanning, and perform image processing at high speed;
5.Based on self-developed AI defect automatic detection and classification algorithms, automatic output defect category, coordinates, size;
6. Data traceability, powerful SPC analysis and early warning.

Testing items

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