Tribometer: measuring the friction and wear of materials
Optimizing tribological performance using the tribometer
The tribometer is an essential measuring instrument for evaluating the tribological properties of materials, including friction, wear, and lubrication. It is widely used in industrial sectors where the durability and strength of components in contact are critical. Thanks to its advanced simulation capabilities, it enables the optimization of material performance and the improvement of their lifespan.
How does a tribometer work?
The tribometer works by simulating the interactions between two surfaces in relative motion under a controlled load. Depending on the requirements, it can:
- Apply specific forces to replicate real-world usage conditions.
- Perform various movements: rotation, linear translation, oscillation, impact.
- Measure critical parameters such as friction coefficient, mass loss and wear depth in real time.
The data collected allows us to compare the performance of different materials and to adjust formulations or treatments to improve their effectiveness.
Technical specifications of the tribometer
tribometers offer a wide range of functionalities adapted to industrial requirements and specific experimental conditions:
- Variable load ranges : from a few millinewtons (mN) to several kilonewtons (kN), depending on the tests required.
- Adjustable sliding speeds : from a few micrometers per second to several meters per second.
- Tests in controlled environments : temperatures from -120°C to +1000°C, under vacuum, in inert atmosphere, in humid or corrosive environment.
- Compatibility with various industry standards : ASTM G99 (rotary friction wear), ASTM G133 (linear friction), DIN 50324 (friction measurement).
- Advanced sensors : high-precision data acquisition to measure friction force, wear rate, and temperature variations.
What matrices can be analyzed with a tribometer?
The tribometer is a versatile tool for analyzing various types of materials and coatings:
Industrial applications of the tribometer
The tribometer is used in many sectors to optimize the performance and durability of materials:
Léa Géréec
Technical and scientific advisor
