Fatigue Tests of Materials

CCM developed several servo-hydraulic systems for accurate and reliable FATIGUE TESTS, the actuators of our production are hydrostatic support, this special construction minimizes friction and allows to perform tests of high frequency up to 600 Hz. These performances make it possible that our machines are used in high standards laboratories to perform testing of materials and components used in advanced applications.

A fatigue test, to ensure long life of the materials in question requires high frequency equipment. A fatigue test of 109 cycles requires more than 7 months with a traditional test machine of 50 Hz. The same fatigue test takes only 19 days with a fatigue test system high-frequency 600Hz.

Our machines maintain a high-fidelity waveform while running at a high frequency. Depending on the requirements, we can provide systems with static load from 5 to1000 kN and standard waveforms (sine, ramp, square) or programmable block diagram.

The material test machines are a very versatile product that allows the characterization or the fatigue test in traction, compression or traction-compression of the parts that you want to test.

The system can be supplied with environmental chambers and used to determine the effects of temperature during the fatigue test.


Sectors of application:

High frequency machines

1) High frequency machine for dynamic rubber stiffening. Placing a coin on the actuator shows the effect of movement at increasing frequencies up to 400 Hz. 2) Demonstrate fatigue on a truck exhaust pipe joint. 3 blocks of frequencies repeated 2 times, the third frequency is too fast to be visible

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    C.C.M. degli Eredi di Zocchi E. sas di Gallazzi M. & C.
    Via G. Aspesi, 75 Fraz. San Macario
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