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介绍了动车组轴装制动盘的基本结构及技术参数,重点分析计算了制动盘在运用中的受力情况,验证了车轴与制动盘过盈量为0.2 mm时,制动盘不会发生窜动。
This paper introduces the basic structure and technical parameters of the axle-mounted brake disc of EMU, analyzes and evaluates the stress of brake disc in operation, and verifies that the brake disc is not damaged when the interference between axle and brake disc is 0.2 mm Will happen to move.