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通过分析S700K型道岔发生灰显故障的各种原因,提出相应的改进措施。采用冗余技术,解决道岔速动开关和安全开关接点接触不良的问题,消除道岔灰显故障,减少对运营的影响。
By analyzing the various causes of ash failure of S700K turnout, the corresponding improvement measures are put forward. Redundant technology to solve the problem of poor contact of switch and safety switch of switch, to eliminate gray display failure of switch and reduce the influence on operation.