Item description:

Made of various materials (curved surface and abrasive blasting), the battery covers in this item had 17 defect types. The initial defects were defined differently, and there were high requirements for the detection scheme; the AI solution Dongsheng Intelligent Technology worked out realizes overall online detection and high detection accuracy and speed.

  Defect types:

Top cover crush, top cover glue overflow; battery cover crush, gouges, scratches, discoloration, deformation, black spots, bulges, miscellaneous spots, foreign matters between the plastic parts and metal parts of the battery cover, and the deco glue overflow of the battery cover; top cover gouges, scratches, discoloration, deformation, etc.

                                                                                                                Original picture                                                                                       Detection picture

                        Overall online detection and a 60% cost reduction               A 70% production efficiency increase