Metal Angular Fixator Testing Machine
Whats/App: +86 156 1874 6768
Web: standard-groups.com
The Metal Angular Fixator Testing Machine is a specialized device used to evaluate the mechanical performance of metal angular fixation devices, such as orthopedic plates, screws, or external fixators that maintain a fixed angle. It typically performs static, bending, torsion, and fatigue tests to assess strength, stiffness, and durability under simulated physiological loading conditions.
Standard
(1)YY/T 0856-2011 (China): Specifies mechanical testing protocols for metal angular fixators, including single-compression bending and bending fatigue tests.
(2)ASTM F384-17 (International): Defines methodologies for evaluating the static and fatigue performance of orthopedic angular stabilization devices.
(3)ISO 12177-2: Additional compliance for four-point bending fatigue testing of bone plates.
Application
The Metal Angular Fixator Testing Machine is used for evaluating the mechanical performance of orthopedic angular fixation devices. It is applicable in quality control, research and development, and regulatory compliance testing of implants such as metal fixators, plates, and screws, simulating physiological loading conditions to assess strength, stiffness, and fatigue resistance.
Product Advantages
Multi-Axial Testing: Combines single-compression bending and fatigue testing in one modular system.
High-Precision Actuation: Electromagnetic servo motor ensures ±0.05% force accuracy at 5Hz operation.
Anatomical Simulation: 4-point bending fixture replicates physiological stress patterns (0°–90° angle adjustment).
Biorelevant Environment: 37±1°C saline bath with protein skimmer for in vitro corrosion testing.
AI-Powered Analytics: Machine learning identifies creep-fatigue interactions in real-time.
Regulatory Compliance: Pre-loaded YY/T 0856/ASTM F384 protocols with automated reporting.
Product Features
Electromagnetic Servo Actuator: 10 kN axial/5 Nm torsional capacity with programmable load ratios (R=0.1–10).
4-Point Bending Fixture: Self-aligning anvils accommodate fixator lengths (50–200 mm) and angles (0°–90°).
Dynamic Load Control: 0.1–30 Hz frequency range with sine/square/random waveforms.
Thermal-Mechanical Chamber: 37±0.5°C recirculating saline bath with anti-evaporation design.
High-Resolution Imaging: Built-in 5MP camera system for crack propagation analysis.
Safety Suite: Emergency stop, overload clutches, and leak detection system.
Technical Parameters
| Parameter | Specification |
|---|---|
| Max. Bending Force | ±10.000 N (0.01 N resolution) |
| Max. Torsional Moment | ±5 Nm (0.001 Nm resolution) |
| Frequency Range | 0.1–30 Hz (0.01 Hz increments) |
| Load Ratio (R) | 0.1–10 (adjustable) |
| Bending Angle Range | 0°–90° (0.1° resolution) |
| Saline Bath Temperature | 37±0.5°C (PT1000 sensor) |
| Data Sampling Rate | 10 kHz (synchronized across 8 channels) |
| Power Requirements | 220V/110V ±10%, 50/60Hz, 1.800W |
| Dimensions (W×D×H) | 600 × 500 × 800 mm |
| Weight | 95 kg (net) / 110 kg (with bath) |
| Noise Level | <55 dB (A-weighted) |
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