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近几年,日本为提高在既有线路上的运行速度进行了多次电动客车的远行试验,其中对使用磨耗形踏面和基本踏面的转向架进行比较试验有两次。这些试验结果有助于我们了解使用磨耗形踏面对车辆运行性能的影响。
In recent years, Japan has carried out several long-distance trials of electric passenger vehicles to improve the running speed on its existing routes. There are two comparative tests on bogies using worn treads and basic treads. These test results help us to understand the impact of using the treadmill on the running performance of the vehicle.