High-Pressure Friction and Wear Tester
High-Pressure Friction and Wear Tester is a temperature-controlled tribological testing system designed to evaluate friction and wear behavior of gases, lubricants, and materials under high-pressure conditions. The tester provides a rigid, sealed pressure chamber and a wide load range, enabling controlled ball-on-disk and pin-on-disk tests that simulate real high-pressure tribological environments. It is suitable for studying friction mechanisms, wear characteristics, and material interactions where pressure and gas environment play a critical role.
Application
High-Pressure Tribological Evaluation
Friction and wear testing of materials under controlled high-pressure gas or lubricant environments.
Valve and Seal Material Research
Assessment of friction and wear behavior of valves, seals, gaskets, liners, and sealing rings under pressure.
Bearing and Compressor Components
Evaluation of bearings, compressor parts, and turbine-related components subjected to high load and pressure.
Lubricant and Coating Performance
Tribological testing of lubricants, high-pressure coatings, and surface-treated materials.
Ball-on-Disk and Pin-on-Disk Tests
Controlled high-pressure friction tests using ball–disk and pin–disk configurations to simulate practical operating conditions.
Standards
(GB/T 12583) Technical Conditions for Rubber and Plastic Testing Machines — Applicable to High-Pressure Rotational Friction and Wear Testers
(GB 3142) Determination of Load-Carrying Capacity of Lubricants (Four-Ball Method) — Applicable to Lubrication Performance Testing Using High-Pressure Friction and Wear Testers
Parameters
| Parameter | Specification |
|---|---|
| Maximum Pressure | Up to 200 PSI (1.37 MPa) |
| Load Control | Real-time load control |
| Measurement | Friction and wear measurement |
| Pressure Sensor | Capacitive high-pressure sensor |
| Temperature Range | −35 °C to 100 °C |
| Load Range | 5 N to 2000 N |
Features
Rigid high-pressure chamber structure for safe and stable testing
Capacitive force and pressure sensing for real-time monitoring
Programmable pressure control under high-pressure conditions
Online measurement of friction force, wear depth, and temperature
Wide load range suitable for diverse high-pressure tribological applications
High operational reliability and test repeatability
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