| 摘要 |
This invention is related to a test system that performs power transfer member's life, fatigue and ageing tests such as 4x4 vehicles' transfer boxes that transfer movement to the front axis or gearboxes. The test system realized to achieve the object of this invention, in its basic state, comprises at least one chassis where the components of the system are positioned on, an electric motor providing the rotation movement in the system, at least two safety couplings protecting the torque meter, a loading mechanism which provides (on the system to be installed the required load value) a locking system providing an opposite breaking load, a clutch that holds the opposite braking load on the system, a shaft axle to transmit the movement on the test part to the test parts mirror-image connected to the units' other side, a computer that controls systems' functionality and keeps a record of any kind of information, a digital screen where required data are projected while the system is working, a torque meter to measure the load on the system and at least two oil conditioning system to condition the oil heated in the system. The system characterized by forming the opposite brake load on itself.
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