• twitter
  • youtube
  • linkedin
  • facebook
  • google
  • instagram
  • pinterest
Home > Knowledge > Content
Fatigue testing machine classification
Oct 18, 2018

The fatigue testing machine can be divided into a low frequency fatigue testing machine, an intermediate frequency fatigue testing machine, a high frequency fatigue testing machine, and an ultra high frequency fatigue testing machine according to the test frequency. A frequency lower than 30 Hz is called a low frequency fatigue testing machine, a 30-100 Hz is called an intermediate frequency fatigue testing machine, a 100-300 Hz is a high frequency fatigue testing machine, and a 300 Hz or higher is an ultra high frequency fatigue testing machine. Mechanical and hydraulic types are generally low frequency, motor drive is generally medium frequency and low frequency, electromagnetic resonance type is high frequency, pneumatic and acoustic type are ultra high frequency.


Composite materials can not be fatigue tested with electromagnetic high-frequency fatigue testing machine, because the electromagnetic type is driven by the principle of electromagnetic resonance, which is related to the rigidity of the sample, so the composite material can only be driven by the motor.


Related Industry Knowledge

Learn More Information About Our Products Know More
Copyright © Jinan MIO International Trade Co.,Ltd All Rights Reserved.