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建立了钢管斜轧延伸特征值模型，开发出斜轧特征值计算机模拟软件。模拟结果表明，斜轧送进角和辗轧角对沿轧制中心线斜轧特征值分布形态的影响有一定的规律。
The model of rolling steel rolling extended eigenvalue was established, and the computer simulation software of the characteristic value of the rolling rolling was developed. The simulation results show that the influence of skew feed angle and rolling angle on the distribution of eigenvalue distribution along the rolling centerline has a certain rule.