威尼斯mg电玩城

Facilities

Vibrating Roller Rigs for Rolling Stock

Source:   Author:     Time:2020/12/22 00:38:32   Hits:  


Vibrating Roller Rigs is capable of carrying out the Dynamic testing, Traction and electric braking performance testing of full size vehicles, Hunting stability testing of vehicles, and Evaluation of operation stability and passenger comfort.


Functions:


l Dynamic testing of full size vehicles.

l Traction and electric braking performance testing of full size vehicles.

l Hunting stability testing of vehicles.

l Evaluation of operation stability and passenger comfort.


Main technical parameters:

Vertical vibration excitation

l Maximum vibration frequency : 30 Hz

l Maximum vibration amplitude : ±15 mm

l Maximum acceleration : ±4 g

Crosswise vibration excitation

l Maximum vibration frequency : 30 Hz

l Maximum vibration amplitude: ±10 mm

l Maximum acceleration : ±5 g

Longitudinal driven braking force per axle: 10 t

Machine driven electric braking testing powerper axle: 1600kW

l Maximum tilting angle : 7°

l Axle distance of bogie : 16803000 mm

l Minimum curve radius : 200 m

l Flywheel load (four axle) : 500kgm2

l Simulating load : 20 t

l Maximum axle weight : 25 t

l Maximum testing speed : 600 km/h

l Distance between vehicle bogies : 622 m

l Track gauge: 10001676 mm