It is pointed out that main factors affecting profile are casting roll's shrinkage fit quality, cooling efficient, grinding accuracy, casting and rolling parameters 'choice and matching.
指出，铸轧辊的热装质量、冷却效果、研磨精度、铸轧参数选择及其搭配是影响厚差及板凸度的因素。
The optimal style and primary parameters of the machine tool structure were determined after investigations on most foreign grinding machine tools had been carried out.
首先，充分调查国外现有的数控磨床结构，确定机床的最佳结构形式及主要结构参数；
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