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Home > Products & Service > Rail Vehicles > High Speed Train > Fatigue testing machine for the load caused by the air-pressure

A railway car running through a tunnel is repeatedly worked out by the load caused through in/out pressure difference. Fatigue testing with actual car body under a pressure load is carried out with the use of a fatigue testing apparatus.

Photo of the Fatigue testing machine

  1. Actual car body
  2. Main tank
  3. Pressure reducing tank
  4. Pressure feeding tank
  5. Measuring room

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