The first chapter is introduction of the developmenthistory of heavy and medium plate mill and problems existing in the pressure screw pairsof present plate mill.
第1章绪论纵观中厚板轧机的发展历史,指明电动压下螺纹副使用过程中存在的难题,定位课题内容、意义及来源。
参考来源 - 轧机压下螺纹副微尺度理论与实验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The development process for back roll in heavy and medium plate mill has been introduced in detail.
详细介绍了中厚板轧机支承辊的研制过程。
Mechanism characteristics and position control system of a heavy and medium plate mill are introduced.
介绍了某中厚板厂轧机的机械特性及位置控制系统。
Concentrating on the size, components and type of heavy and medium plate mill, the paper reveals some ideas about type selection of heavy and medium plate mill.
本文就中厚板轧机大小，组成及型式等三个问题，对中厚板轧机的选型和系列提出了一些看法。
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