Vertical Universal Friction and Wear Testing Machine
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The Vertical Universal Friction and Wear Testing Machine is a high-performance tribological testing instrument designed to simulate friction behaviors under various working conditions. By adjusting parameters such as temperature, load, speed, and friction pair materials, it can perform friction and wear tests for rolling, sliding, and combined rolling-sliding movements. The machine is suitable for evaluating lubricants, metals, coatings, rubber, ceramics, and other materials. It is widely used in tribological research in industries such as petrochemical, machinery, energy, metallurgy, and aerospace.
Application
(1) Research and development in tribology and material sciences.
(2) Friction and wear testing of lubricants, metals, coatings, rubber, ceramics, and other materials.
(3) Simulation of rolling, sliding, and combined rolling-sliding friction types.
(4) Tribological research and new material development in petrochemical, mechanical, energy, metallurgical, and aerospace industries.
Standards
GB 3960-2016: Test Method for Sliding Wear of Plastics
GB/T 8681-2000: Test Method for Metal Tribology
GB/T 2907-2008: Test Method for Rubber Friction and Wear
GB/T 14492-2008: Technical Requirements for Sliding Friction Testing Machines
ISO 7148-1: Metallic Materials – Test Method for Sliding Wear (Pin-on-Disc Method)
ISO 20808: Solid Materials – Test Method for Sliding Wear
ISO 4649: Rubber, Vulcanized or Thermoplastic – Determination of Abrasion Resistance
ASTM G99: Standard Test Method for Wear Testing with a Pin-on-Disk Apparatus
ASTM G133: Standard Test Method for Linearly Reciprocating Ball-on-Flat Sliding Wear
ASTM D3702: Standard Test Method for Wear Testing of Elastomeric Materials (Pin-on-Disk)
DIN 50324-1: Tribology – Testing of Friction and Wear – Pin/Disc Method
DIN 50324-2: Tribology – Testing of Friction and Wear – Block/Ring Method
Technical Parameters
| Parameter | Technical Specification |
|---|---|
| Axial Load Range | 10–1000 N |
| Axial Load Relative Error | ±1% |
| Long-Term Load Stability (30 min) | ±1% FS |
| Maximum Friction Torque | 2500 N·mm |
| Friction Torque Relative Error | ±2% |
| Friction Arm Length | 50 mm |
| Main Motor Type | Servo Motor |
| Motor Maximum Torque | 5 N·m |
| Spindle Speed | 1–2000 r/min (stepless adjustable) |
| Spindle Speed Error | ≤100 r/min: ±1 r/min; >100 r/min: ±5 r/min |
| Test Medium | Air, Oil, Water, Slurry, Abrasive |
| Heater Temperature Range | Ambient–260℃ |
| Temperature Control Accuracy | ±2℃ |
| Stop Control Method | Manual/Automatic (time, revolutions, torque, etc.) |
Features
Multi-functional testing: Supports rolling, sliding, and combined rolling-sliding friction modes.
High-precision loading system: Adjustable axial load ensures accurate friction control.
Wide applicability: Suitable for testing lubricants, metals, coatings, rubber, ceramics, and other materials.
High-temperature testing capability: Maximum temperature up to 260℃.
Servo motor drive: Ensures smooth operation for high-speed and high-load friction tests.
Precise control: Supports manual/automatic control of time, revolutions, and friction torque, allowing flexible experiment settings.
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