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    來源:海鑫鋼網責任編輯:小廖時間:2019年06月12日 15:27手機海鑫鋼網

    為減輕員工勞動強度,降低設備故障,近期,方大九鋼軋鋼廠維修車間西區電工班對棒材回水泵電機啟動方式改成軟啟動控制,取得了較好效果。

    在改造前,棒材回水泵電機使用接觸器直接啟動控制,由于該電機功率大,直接啟動會造成啟動時電流偏大,接觸器受啟動電流的沖擊易造成觸頭燒壞,長時間運行會影響電機性能,導致電機被燒壞。為解決難題,該廠維修人員在棒材回水泵電機接觸器上新增軟啟動,再通過接觸器控制電機,可減少電機啟動時被電流沖擊,避免電機接觸器觸頭被燒壞影響生產。通過此次技術改造,棒材回水泵電機故障次數明顯減少,不僅降低了設備維護成本,還提高了設備的使用壽命,一舉雙得。

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