- Oil damper introduction
Oil damper is an important damping component in the installation of bogie(axle) ’s single stage Lateral and secondary Lateral between railway locomotive, rolling stock and urban rail transit, etc. which achieves the purpose of damping by stretching, compressing the piston rod to move back and forth to produce the oil damping force. It has good oil damping effect and flexible damping effect and it’s key component to improve the stability, comfort and safety of locomotive rolling stock during high speed running.
Oil dampers for railway using is mainly divided into the following six types: (1) Journal box dampers, namely a series oil dampers; (2) Department of oil dampers; (3)Lateral wheel interaction dampers; (4) Anti-hunting motion damper; (5) Car body end longitudinal and transverse dampers; (6) Other types of dampers.