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刮板輸送機切鏈標準作業流程中,如何調整鏈條張緊力?

作者:煤礦安全網 2014-10-25 20:04 來源:煤礦安全網

刮板輸送機切鏈標準作業流程中,如何調整鏈條張緊力?

答:1)張緊油缸恢復原位,限位塊安裝到位;

2)測張緊力。采高在5.5米以下時,240米工作面張緊力為30-35噸,300米工作面張緊力為35-42噸,360米工作面張緊力為40-48噸,兩鏈條張緊力差距不大于5%。

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