| CRITT MDTS > Technical skills > Mechanical tests > Specific tests |

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| Services |
| Specific mechanical tests allow to realize tests and conceive on demand specific assemblies. |
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| Applications |
- The Tribometer pin on disk machine realize rubbing tests :
it provides a coefficient of friction and an abrasion factor for a contact of two materials
Possible tests :
- Continuous dry rotating rubbing test
- Continuous lubricated rotating rubbing test from ambient temperature to 150°C
- Alternating dry flat rubbing test
- Alternating lubricated flat rubbing test from ambient temperature to 150°C
Possible type of contact :
- Ball on plate (ponctuel contact)
- Pin on plate (linear contact)
- Plate on plate (plate contact)
- other contact geometries avaible on request
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Pin/disk tribometer
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- Realization tests for screws and bolts (torque measurement, elongation, friction under heat)
- Realization dynamic and static tests on piece
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| Equipment |
- Tribometer pin on disk machine
- Test bench for screws and bolts (torque measurement, elongation, friction under heat)
- Static and dynamic tests equipment for tensile strength/compression (250 kN, from -80 to +1000°C)
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| Information |
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Mechanical tests : Statics tests, Dynamics tests, Specifics tests |