This product is designed in accordance with QB/T 2920-2007. It uses the friction between the test drum and the wheels of the wheel wear testing machine, applies a certain load, and measures the wheel ...
This product is designed in accordance with QB/T 2920-2007. It uses the friction between the test drum and the wheels of the wheel wear testing machine, applies a certain load, and measures the wheel diameter after continuous travel for a specified distance to calculate the wheel wear amount. It is mainly used to test the wear resistance of the wheel materials and whether there is any wear or deformation in the overall structure of luggage, suitcases, travel cases, etc. The test results can be used as a reference for improvement.
Function Description
The test is conducted by using the friction between the test roller and the running wheel of the running wheel wear testing machine, applying a certain load, and continuously traveling a specified distance. Then, the diameter of the running wheel is measured to calculate the wear amount. The control device can adjust the speed, set the total travel distance, and the pause time during the working travel. It also has a memory function.
Main functions:
1) Long-distance walking test: The running time and mileage can be set. The machine will stop when the preset time or mileage is reached.
2) Dynamic test: The rotation direction of the drum (forward or reverse) and the dwell time for each direction can be set. Up to 9,999 cycles are possible.
3) Abrasion test: The abrasion of the drum over a long period of time is detected by the movement of the abrasive cloth-covered drum.
4) Bump simulation test: Obstacle blocks are added to the drum to simulate the bumps when the casters pass over obstacles.
Relevant parameters
| Item | Parameter Range |
|---|---|
| Test Station | Single station, 200 KG |
| Wheel Diameter Range | 20–200 mm |
| Abrasive Cloth | 80# (one sandpaper free) |
| Metal Roller | Φ198×120 |
| Test Speed | 0–20 km/h, adjustable |
| Wheel & Drum Angle | 0°, 5°, 9° standard inclined blocks (3 pcs, angles customizable by customer) |
| Control Mode | 7-inch LCD display, PLC control |
| Weight Configuration | 10 pcs × 20 KG weights, total 200 KG (max. 200 KG) |
| Equipment Dimensions (LWH) | 960×1000×2050 mm |
| Machine Weight | Approx. 292 kg (with 40 kg weights); approx. 145 kg |
| Power Supply | AC 220 V, 50 Hz |
| Max Load | 150 kg (expandable to 200 kg) |
| Test Speed Range | 0–50 km/h (accuracy ±0.1 km/h) |
| Compatible Wheel Diameter | 50–125 mm |
| Data Sampling Frequency | 3500 Hz (dynamic parameters) / 50 Hz (full parameters) |
Core Functions
Multi-scenario Friction and Wear Testing
Dynamic Sliding Simulation:
1. Drum/Flat Plate Test Bench (optional), speed range 0~50 km/h (stepless speed regulation), simulating straight-line sliding, turning friction and emergency stop impact.
2. Load range 0~150 kg (adjustable), simulating the pressure state of wheels under different body weights.
Multi-surface Simulation: Replaceable test panels (wooden floor, cement ground, plastic field, sandpaper), reproducing the friction characteristics of real-world sliding.
Intelligent Monitoring and Diagnosis
Real-time Multi-parameter Acquisition:
1. Friction force (accuracy ±0.5% FS), wear amount (laser distance measurement ±0.01mm), wheel temperature rise (infrared thermal imager ±1℃).
2. Optional 3D contour scanning module, generating wheel surface wear cloud map and life prediction curve.
Failure Warning and Diagnosis: AI algorithm analyzes friction coefficient fluctuations and abnormal sound spectra, predicting the risk of wheel surface cracking or bearing jamming, automatically stopping the machine and generating a report.
Environmental Expansion Test (optional): Temperature and humidity cycle: temperature -10℃~+60℃, humidity 20%~90% RH, verifying the performance degradation of wheel materials under extreme environments.
Technical Highlights
High-precision motion control:
1. Servo motor drive, speed accuracy ±0.1 km/h, supports various motion modes such as sine wave and random wave.
2. Modular test bench design, allowing for quick replacement of road surface materials (wood, cement, gravel).
Safety and humanized design:
1. Fully enclosed protective cover (with acrylic observation window), emergency stop button, meeting ISO 13849 (PLc level) safety standards.
2. Touchscreen operation interface, one-click start of preset programs (such as 100,000 cycle tests).
Energy conservation and environmental protection: Standby power consumption < 100W, noise < 65dB, suitable for laboratory and production workshop environments.
Equipment Advantages
High Efficiency and Precision:
1. Continuous 24-hour testing equivalent to 200 kilometers of actual sliding, with data repeatability error < ±1%.
2. Supports multi-round synchronous testing (optional 2-4 workstations), increasing efficiency by 300%.
Flexible Adaptability:
1. Compatible with wheels of 50-125mm diameter, including inline skates, skateboards, and ice hockey wheels, etc.
2. Optional dynamic balance testing module (wheel eccentricity detection).
Cost Optimization: Replacing outdoor real tests with laboratory tests reduces the R&D cycle and cost by over 50%.
Standard Compliance: Built-in 20+ test programs such as ASTM, EN, and GB, generating certification reports with one click.
Application scenarios and industry value
Medical equipment: Silent and low-resistance life testing of casters on hospital beds and infusion stands.
Furniture and home appliances: Verification of smooth rolling of casters on office chairs and cabinets.
Light logistics: Durability assessment of casters on AGV carts and warehouse trolleys.
Certification testing: Light-load fatigue life testing in accordance with standards such as ISO 22883 and GB/T 14687.
The floor-standing roller skate wheel wear resistance testing machine, through high-precision motion simulation and intelligent data analysis, upgrades the verification of wheel performance from "empirical judgment" to "scientific quantification", helping enterprises overcome the lifespan and safety challenges of sports equipment. Whether it is enhancing the grip of racing roller skates or ensuring the durability of children's scooters, this device can serve as a core tool for the research and development and production of sports wheels, safeguarding product competitiveness and user safety.
