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关于用做集电弓接触滑板的各种材料,可分为三类:金属(铜、钢、铝)、石墨(碳)、金属和碳的混合物。取流的质量和滑板的磨耗,不仅与滑板的材料有关,而且与集电弓的特性,接触悬挂的特性,集电弓活动系统的重量,摩擦系数等等有关。理想的受流情况是假设导流元件完全是刚直的,但是通常接触悬挂有不同的弹性和质量不均的分布。在静负荷和动负荷的作用下,能使接触网和集
There are three categories of materials used for pantograph contact skids: metals (copper, steel, aluminum), graphite (carbon), mixtures of metals and carbon. The quality of the flow taken and the abrasion of the slide are not only related to the material of the slide but also to the characteristics of the pantograph, the characteristics of the contact suspension, the weight of the pantograph activity system, the friction coefficient and so on. The ideal case for flow is to assume that the deflector elements are perfectly rigid, but in general the contact suspension has different distributions of elastic and uneven mass. Under the static load and dynamic load, can make catenary and set