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Zhejiang Yonggui Electric Equipment Co., Ltd.

Train Dampers

  • It quickly attenuates the vibration transmitted from the road to the body of the vehicle, and improves improve the ride comfort.

  • Make the seat is not easy to fatigue goods are not easy to damage.

  • Reduce the impact on related parts, reduce wear, improve the use of economy.

  • Improve wheel grounding to inhibit high-speed wheel bounce and improve driving safety.

  • The vehicle in the rapid acceleration, rapid deceleration, sharp corners, improve the stability of operation.

Application of Damper

  • Natural environment (wind, sand, rain, snow, light, temperature, etc.). 

  • Working conditions (uneven, ramps, bends, joints, switches, acid and alkalicleaning agent, flying stone impact. 

  • Vibration from external excitation or itself . Ø Impact caused by acceleration and deceleration. 

  • The running speed. 

  • The stationarity index. 

  • Load or axle load. 

  • Maintenance-free cycle or mileage.

Working Principle of Damper

Most of the suspension systems of modern vehicles useoil dampers, The working principle is when there is relative motion betweenthebogieand the axle box(or the body of vehicle and the bogie) duetovibration, The piston in the damper moves up and down, The oil intheworkingcylinder flows from one chamber to the other through theorifice, Atthistime, the friction between the valve systemand the oil andtheinternalfriction between the oil molecules produce damping forceonthevibration, The vibration of the vehicle is suppressed, Vibration energyisconvertedinto heat energy, Radiate into the atmospher.

  • working principle of damper
  • working principle of train damper
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Contact Yonggui Electric for Connectors
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