Zhang Xiaoping, Chai Yuesheng, Li Shanji, Liu Jingjiang, Huang Dabing. ANALYSIS OF DEFECT OF ACCU-ROLL MILL GUIDE DISC[J]. STEEL PIPE, 1999, 28(3): 24-26.
    Citation: Zhang Xiaoping, Chai Yuesheng, Li Shanji, Liu Jingjiang, Huang Dabing. ANALYSIS OF DEFECT OF ACCU-ROLL MILL GUIDE DISC[J]. STEEL PIPE, 1999, 28(3): 24-26.

    ANALYSIS OF DEFECT OF ACCU-ROLL MILL GUIDE DISC

    • Based on analysis of the structure,chemical composition and metallographic structure of the guide disc,it has been found out why the upper edge of the alloy nodular cast iron-made guide disc of Accu-roll mill was crashed by swing of the tube tail end during rolling.Countermeasure have been made accordingly.
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