Twin lamellae will be deformed differently when rolling in different direction.
随轧制方向不同，孪晶在形变中的行为也不同。
The mass scaling method and hourglassing technology were applied in the simulation and the deformed results and rolling force curves of each pass were obtained.
在模拟过程中应用质量放缩、沙漏控制技术，得到了各道次轧件变形结果及轧制力曲线。
In this paper it is recommended to adopt rolling reshaping technology to recover the production out of the Wells with deformed casings.
为此，提出采用套管滚压整形修复技术来实现套管变形井的投产。
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