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矿车、平板车是煤矿井下及地面应用较广泛的运输工具,尤其是1.t和1.5t固定式箱式矿车,每年都要大批量的更新。其用量是相当大的,应该说其设计已非常完善,并已经过多年的实际应用检验,但是在使用过程中还存在一个较明显的问题:矿车瞬间加速度变化时,前后矿车挤压冲击三环链,致使
Mine cars, flatbed truck is the coal mine and the ground more widely used means of transport, especially 1.t and 1.5t fixed box-type tub, a large number of annual updates. Its dosage is quite large, it should be said that the design has been very perfect, and has been tested for many years of practical application, but there is still a more obvious problem in the course of use: When the car’s instantaneous acceleration changes, before and after the car crushing impact Three-ring chain, resulting