我国煤炭资源丰富,目前铁路运输仍是我国煤炭运输的主要方式,而电机车的制动方式已经成了限制铁路运输能力进一步提高的急待解决的问题。本文介绍了电机车的制动类型,对摩擦制动机理及摩擦材料进行了较为详细的介绍和比较。 China is rich in coal resources. At present, rail transport is still the main mode of coal transportation in our country. However, the braking mode of electric locomotive has become an urgent problem that must be solved to limit the further improvement of railway transport capacity. This article describes the type of electric vehicle braking, friction braking mechanism and the friction material for a more detailed introduction and comparison.