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    勝利能源完成平路機羊角總成技術升級改造

    作者: 席滿昱 來源: 勝利能源 發布時間: 2020-12-25 字號:【

    12月24日,國家能源集團勝利能源設備維修中心完成了四臺GR5505平路機羊角總成技術升級改造工作,消除了安全隱患,保證了機械設備的高效運轉。

    GR5505平路機在運行至1000小時左右時,羊角會出現裂紋、斷裂等故障,并且部分設備的羊角經更換后仍會出現斷裂的現象,降低了工作效率,存在一定安全隱患。針對此問題,該中心技術人員將球鉸機構經過熱處理加工,有效保證了球鉸機構的自身硬度,降低了脆性;通過向轉向臂鋼材中添加碳、硅等元素,加強轉向臂應急集中點結構硬度,減少因應力集中導致的斷裂現象;原有的轉向油缸在轉向角度達到最大時仍會持續泵油,使羊角一直處于受力的狀態,通過在轉向油缸上安裝傳感器,使油缸通過程序實現自身定位。

    通過此次改造工作,切實降低了羊角總成的故障率,提高了設備的可靠性和安全性,預計每年可節約羊角配件損耗費用約32萬元。

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