When work rolls become worn the roughness is diminishing creating slippage in the roll bite at higher speeds.
工作辊磨损后,粗糙度递减导致在较高轧制速度下进料(咬入带卷)时产生滑移。
Never bite straight into a roll, and refrain from cutting it in half and buttering.
不要直接咬一卷面包或将它只切成一半就放进油锅煎。
Never bite straight into a roll, and refrain from cutting it in half and buttering.
不要直接咬一卷面包,或将它只切成一半就放进油锅煎。
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