This device is specifically designed for track-type lock cores (such as sliding door locks, drawer guide locks, and industrial sliding door locks), precisely simulating the complex torsional stress an ...
This device is specifically designed for track-type lock cores (such as sliding door locks, drawer guide locks, and industrial sliding door locks), precisely simulating the complex torsional stress and trajectory offset tolerance of the lock core during the sliding process on the track. Through multi-axis linkage control, it synchronously reproduces the dynamic matching scenarios of the lock tongue and the track, verifying the fatigue resistance, structural stability, and long-term reliability of the lock core. It meets the certification requirements of standards such as EN 14846 (building hardware lock standards) and QB/T 3835 (furniture lock standards).
Core Technology and Functions
Core Functions
1. Track-Torsion Coupling Test
Trajectory Simulation: Linear/curved track travel 0~500mm (programmable path, speed 1~50mm/s).
Multi-directional Torsion Loading: Axial torsion (0~360°) + radial eccentric torsion (±15°), torque range 0~20N·m.
2. Dynamic Load Feedback
Real-time Monitoring Parameters: Track friction force, lock tongue rebound force, torsional deformation angle, vibration amplitude.
Abnormal Condition Simulation: Track foreign object jamming, lock core offset (±2mm tolerance test).
3. Environmental Adaptability Test
Optional Modules:
Temperature and Humidity Cycling: -30℃~80℃ / 10%~95% RH.
Dust/Salt Spray Erosion: Verify the mechanical performance degradation of the lock core in harsh environments.
4. Intelligent Data Analysis
3D Mechanical Cloud Map: Generate a thermal map of the lock core stress distribution through a sensor network.
Life Prediction Algorithm: Calculate the lock core MTBF (Mean Time Between Failures) based on test data.
Typical application scenarios
Furniture hardware: Fatigue life verification of drawer track locks and sliding door locks.
Industrial equipment: Dynamic strength testing of cabinet safety locks and conveyor belt protection locks.
Automobile manufacturing: Vibration and durability assessment of in-vehicle sliding center console locks. Product advantages
✅ True-track Synchronization: 1:1 reproduction of the mechanical fit between the lock core and the track, with an error of ≤ 0.1mm.
✅ Composite Stress Loading: Simultaneous application of multi-dimensional mechanical conditions such as torsion, impact, and eccentric loading.
✅ Ultra-long Service Cycle: Utilizing an aircraft-grade aluminum body and German imported harmonic reducer, it supports 10 years of continuous testing.
✅ Industry Customization: Supports special protocol extensions such as IEC 60068-2 (vibration test standard).
Technical parameters
| Item | Specifications |
|---|---|
| Track Type | Linear / Arc / Custom trajectory (CAD importable) |
| Torsion Freedom | 3-axis linkage (independent torque control for X/Y/Z axes) |
| Torque Accuracy | ±0.8% FS (full scale) |
| Max Test Frequency | 50Hz (high dynamic response mode) |
| Data Sampling Rate | 1000Hz (supports peak capture and waveform analysis) |
| Torque | 20 Nm |
| Force | 0–100 kg, adjustable |
| Operation Mode | Stepper motor control, rotation angle adjustable |
| Product Features | Real-time test cycle counting available |
| Installation Method | Front mounting, wall mounting, inverted mounting |
| Power Supply | AC 380V ±10%, 50Hz, peak power consumption 5kW |
| Control System | Touchscreen setting interface |
| Certification Standards | CE, ISO 17025 (laboratory management system) |
After-sales Service
Turnkey Project: Free customization of track lock fixtures (samples required). Data Service: Optional cloud data platform for remote generation of test reports in compliance with CNAS standards. Training System: Specialized courses on lock mechanics analysis (including FEA simulation basics) are provided.
Technical Support: Free remote debugging, operation training, and annual equipment calibration services.
Spares Supply: Quick replacement service for consumable parts (fixtures, hydraulic seals) is available.
Ordering Process
Requirement Communication: Provide test standards and relevant parameters.
Plan Confirmation: The supplier provides 3D drawings and parameter lists.
Production and Delivery: 15-20 days for standard models, 30-45 days for non-standard custom models.
Acceptance and Training: Engineers install and debug on-site and provide on-site training.
