Zhengye XG5010 Non-Destructive X-ray Inspection System for Lithium-Ion Power Cells

Overview

The Zhengye XG5010 Non-Destructive X-ray Inspection System is an industrial-grade computed radiography platform engineered for high-precision internal structural analysis of lithium-ion power cells. Leveraging transmission X-ray imaging physics—where differential X-ray attenuation across material densities generates contrast in real time—the system enables quantitative evaluation of electrode alignment, separator integrity, weld quality, void formation, foreign object detection (FOD), and internal short-circuit precursors without physical disassembly. Designed specifically for battery manufacturing process control and failure root-cause analysis, the XG5010 integrates a high-stability microfocus X-ray source with programmable geometric magnification and dual-detector compatibility to support both rapid inline screening and high-resolution offline metrology workflows.

Key Features

• 2.5D Metrological Capability: Supports calibrated linear distance, circle diameter, concentricity, point-to-center offset, and angular deviation measurements directly on radiographic images—enabling dimensional verification of cell can geometry, tab positioning, and jelly-roll concentricity per ISO 17025 traceable protocols.
• CNC Path Programming: Stores and recalls multi-point inspection trajectories with sub-micron repeatability; ideal for batch validation of standardized cell formats (e.g., cylindrical 21700, prismatic LFP, pouch modules) under variable throughput demands.
• Intuitive Navigation Interface: Features a large-scale real-time navigation window synchronized with the high-resolution detector feed; click any region in the overview image to auto-position the stage with closed-loop servo feedback, reducing operator dependency and setup time.
• Real-Time Image Processing Engine: Implements adaptive histogram equalization, noise suppression, edge enhancement, and dynamic range optimization during acquisition—preserving low-contrast features such as thin copper foil delamination or electrolyte wetting inconsistencies.
• Radiation-Safe Enclosure Design: Fully interlocked lead-shielded cabinet compliant with IEC 61331-1 (radiation protection) and IEC 62495 (safety requirements for industrial X-ray equipment); certified surface dose rate ≤1 µSv/hr at 5 cm from any external surface.

Sample Compatibility & Compliance

The XG5010 accommodates standard power cell formats—including cylindrical (18650, 21700, 4680), prismatic (up to 450 mm × 410 mm footprint), and flexible pouch cells—within its 5 kg payload limit. Its configurable field-of-view and scalable magnification allow adaptation to varying wall thicknesses (e.g., Al casing: 0.3–1.2 mm; steel can: 0.5–2.0 mm) and internal feature sizes down to 15 µm (at 48× magnification). The system supports audit-ready operation under GLP and GMP environments: all measurement parameters, image metadata, and pass/fail decisions are timestamped and logged with user authentication. Optional FDA 21 CFR Part 11-compliant software modules provide electronic signatures, audit trails, and role-based access control for regulated battery qualification labs.

Software & Data Management

The proprietary Zhengye VisionInsight™ software suite provides unified control over acquisition, measurement, classification, and reporting. It supports DICOM, TIFF, PNG, and JPEG export with embedded EXIF metadata (kV, µA, exposure time, magnification, stage coordinates). Automated defect classification uses rule-based thresholds (e.g., void area >0.05 mm², misalignment >±80 µm) with configurable pass/fail logic and overlay annotation. All inspection records—including raw images, processed outputs, measurement tables, and PDF summary reports—are stored in a relational SQLite database with optional network backup to NAS or enterprise LIMS via FTP/SFTP. Batch export functions comply with ASTM E2737 (standard guide for digital radiographic data archiving).

Applications

• Pre-shipment QA of EV traction battery cells for electrode stacking accuracy and weld seam continuity
• Root-cause analysis of thermal runaway incidents via post-mortem internal morphology reconstruction
• Process validation of dry room assembly lines—monitoring moisture-induced corrosion artifacts or particle contamination
• Supplier qualification audits requiring objective evidence of internal dimensional conformance (e.g., JIS C 8714, GB/T 31484)
• R&D evaluation of novel anode/cathode architectures (e.g., silicon-doped composites, solid-state interfaces)

FAQ

Does the XG5010 support automated pass/fail decision output integrated with factory MES systems?
Yes—via Modbus TCP or OPC UA interface, the system exports JSON-formatted inspection results (including defect coordinates, severity score, and timestamp) for direct ingestion into manufacturing execution systems.

Can the system be calibrated to NIST-traceable standards?
Yes—Zhengye provides optional annual calibration services using certified step wedges and line-pair test objects, documented per ISO/IEC 17025 requirements.

Is remote diagnostics and software update capability available?
Yes—the embedded industrial PC supports secure remote desktop access (with customer-configured firewall rules) and over-the-air firmware updates signed with SHA-256 cryptographic verification.

What safety certifications does the XG5010 hold for international deployment?
The system carries CE marking (EMC Directive 2014/30/EU, Machinery Directive 2006/42/EC), RoHS 2011/65/EU compliance, and meets radiation emission limits specified in IEC 61331-1:2014 and IEC 62495:2010.

How is image resolution affected when operating at maximum geometric magnification (48×)?
At 48×, effective pixel size is reduced to ~10.5 µm (based on 1536 × 864 detector resolution and Φ100 mm FOV), enabling reliable detection of features ≥30 µm with ≥3-pixel edge definition per ASTM E2737 Annex A2 guidelines.