• In order to acquire the local bending spring-back accuracy of sheet metal strip of a progressive die design, the thesis aims to build ironing depth simulation model in a bending deformation zone.

    解决级进模具使用上的局部回弹精度问题,本文建立折弯变形区的过压模拟模型

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  • This article's based on 1370mm strip rolling technology reform of a certain precision sheet metal company. AGC system was studied in this article.

    本文公司1370冷轧机技术改造项目为背景,该轧机液压厚度自动控制系统进行了深入研究。

    youdao

  • This article's based on 1370mm strip rolling technology reform of a certain precision sheet metal company. AGC system was studied in this article.

    本文公司1370冷轧机技术改造项目为背景,该轧机液压厚度自动控制系统进行了深入研究。

    youdao

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