Wkuang XSTAFF-2000 Industrial Micro-CT System

Overview

The Wkuang XSTAFF-2000 is a high-energy industrial micro-computed tomography (micro-CT) system engineered for non-destructive 3D volumetric imaging of large, dense, and structurally complex components. Operating at a nominal tube voltage of 450 kV, it represents one of the first commercially deployed industrial CT platforms in China integrating a high-stability, maintenance-free sealed-tube X-ray source with sub-50 µm spatial resolution under optimized acquisition conditions. Its measurement principle relies on cone-beam geometry with high-fidelity flat-panel detector readout, enabling quantitative reconstruction of internal geometry, porosity distribution, dimensional deviations, and material discontinuities without sectioning or sample preparation. Designed specifically for quality assurance in heavy manufacturing, the system accommodates full-scale castings, battery modules, geological core samples, multi-layer PCB assemblies, and aerospace structural components—where both penetration depth (up to 120 mm steel equivalent) and geometric fidelity are critical.

Key Features

• High-energy 450 kV microfocus X-ray source with integrated cooling and vacuum stabilization—designed for long-term operational stability and zero consumables
• Large-diameter gantry (Ø600 mm × H600 mm) supporting walk-in sample loading and flexible positioning of oversized parts
• Reinforced rotary stage with 100 kg load capacity and ±0.005° angular repeatability for high-precision helical and step-and-shoot scanning modes
• Modular mechanical interface for OEM-certified in-situ testing add-ons, including tensile stages (up to 100 kN), thermal chambers (−40°C to +200°C), and dynamic vibration fixtures
• Ruggedized detector system with 16-bit dynamic range and <1.5% linearity error across full exposure range, ensuring consistent grayscale fidelity in high-contrast density transitions
• Real-time dose monitoring and automatic exposure control to maintain ALARA (As Low As Reasonably Achievable) compliance during extended scans

Sample Compatibility & Compliance

The XSTAFF-2000 is validated for non-destructive evaluation of metallic alloys (Al, Mg, Ti, Fe-based), composite laminates, ceramic matrix composites, polymer-encapsulated electronics, and heterogeneous geological specimens. Its beam hardening correction algorithms and dual-energy pre-processing workflows comply with ASTM E1441 (Standard Guide for Computed Tomography Imaging) and ISO 15732 (Non-destructive testing — Industrial computed tomography). All system firmware and reconstruction pipelines support audit-ready logging per GLP/GMP requirements, including timestamped operator actions, parameter versioning, and DICOM-CT export with embedded metadata compliant with IEC 62464-1. Radiation safety design conforms to GBZ 130–2020 (Chinese regulation for medical/industrial X-ray equipment) and incorporates interlocked shielding doors with real-time radiation leakage monitoring.

Software & Data Management

Acquisition, reconstruction, and analysis are unified within Wkuang’s proprietary CT-Suite v4.x platform—a Windows-based application certified for 64-bit computing environments and scalable to multi-node GPU-accelerated reconstruction clusters. The software supports batch processing of multi-angle projections using Feldkamp-Davis-Kress (FDK) and iterative SART/SIRT algorithms, with optional GPU offloading for sub-hour volume generation from >10,000 projection images. Quantitative analysis modules include pore network extraction (per ISO 20495), wall thickness mapping (ASME Y14.5), GD&T deviation reporting, and fiber orientation tensor calculation for composites. All datasets are stored in vendor-neutral HDF5 format with embedded calibration metadata; export options include STL, PLY, VTK, and DICOM-CT for integration into third-party CAE tools (e.g., ANSYS, Simcenter 3D) or LIMS environments. Full traceability—including raw projection logs, reconstruction parameters, and user authentication records—is retained for FDA 21 CFR Part 11–compliant deployments.

Applications

• Porosity and inclusion analysis in high-pressure die-cast automotive components (e.g., EV motor housings, suspension knuckles)
• Layer alignment verification and solder void quantification in HDI PCBs and power module substrates
• Crack propagation tracking during in-situ tensile testing of turbine blades and welded joints
• Volumetric density mapping of lithium-ion battery electrode coatings and separator integrity assessment
• Pore structure characterization and permeability modeling in sedimentary rock cores for reservoir simulation
• Dimensional validation of additive-manufactured tooling inserts against CAD reference models

FAQ

What is the maximum steel-equivalent penetration thickness achievable with the XSTAFF-2000?

At 450 kV and optimal filtration, the system achieves up to 120 mm penetration in low-alloy steel (SAE 1020), verified using ASTM E2737 step-wedge phantoms.
Does the system support automated defect recognition (ADR) workflows?

Yes—CT-Suite includes configurable AI-assisted segmentation templates trained on common casting defects (shrinkage, gas pores, inclusions); custom model deployment via ONNX runtime is supported.
Is remote operation and monitoring available?

The system integrates OPC UA server functionality for secure external access to status telemetry, scan queue management, and alarm notification via enterprise SCADA or MES platforms.
Can reconstruction be performed offline on a separate workstation?

All raw projection data and calibration files are fully portable; reconstruction licenses permit concurrent use on up to three designated workstations without additional hardware keys.
What documentation is provided for regulatory submissions?

A complete IQ/OQ protocol package—including installation verification checklists, geometric accuracy test reports (per VDI/VDE 2630), and software validation summary—is delivered with each system.