Máy kiểm tra tia X cho pin điện vết thương
The X-Ray Inspection Machine for Wound Power Batteries is a specialized non-destructive testing device designed to detect internal defects of wound-type power batteries (ví dụ., cylindrical, prismatic wound lithium-ion batteries). It uses X-ray imaging technology to visualize the battery’s internal winding structure, ensuring product safety, performance consistency, and compliance with manufacturing standards.
Nguyên tắc làm việc
X-Ray Penetration: An X-ray generator emits low-dose X-rays that penetrate the battery casing. Due to differences in density between internal components (cathode/anode sheets, dải phân cách, tab, chất điện giải), X-rays are absorbed unevenly.
Image Acquisition: Máy dò có độ phân giải cao (ví dụ., máy dò màn hình phẳng, Máy dò quét dòng TDI) captures the attenuated X-ray signals and converts them into digital images, clearly showing the winding layers, tab positions, and potential defects.
Automatic Defect Identification: Dedicated software analyzes the digital images against preset criteria, automatically identifying common defects in wound structures—such as layer misalignment, separator wrinkling, tab offset, empty winding, or foreign matter.
Sorting & Data Recording: The machine classifies batteries as “qualified (ĐƯỢC RỒI)” hoặc “khiếm khuyết (của)” and sorts them automatically. Trong khi đó, inspection data (images, defect types, battery IDs) are synced to systems for traceability.
Máy kiểm tra tia X cho pin điện vết thương
