摘要钢材在现代化高速发展的年代占着相当高的地位，随着各部门对钢材的品种和质量要求的提高，所以，对轧钢的要求也是越来越高。而在轧钢的过程中，轧机的刚度扮演着一个非常重要的角色，如果所使用的轧机刚度不是那么高的话，那么，你所轧制出来的产品就会与理想值出现较大的偏差，从而达不到所要求的精度。在轧制过程中，所产生的变形抗力是通过轧辊传给机架的。而在这一系列的受力部件中，做好对这些部件的研究是非常有必要的。本文主要是基于有限元的思想对轧机的压靠刚度做一定的计算与分析。68004

毕业论文关键词  轧钢  轧机刚度  轧辊  压靠

毕业设计说明书（论文）外文摘要

Title   1422-F5 mill pressed against the stiffness of the theoretical  and numerical                                                

Abstract

In the modern era of rapid development steel occupied a very high position.With the various departments of the variety and quality of steel required to improve,the requirements are getting higher and higher rolling。In the rolling process，mill stiffness plays a very important role.If the use of the mill rigidity is not so high then，well, you are rolling out products that will arise from the ideal value of large deviation to reach the required accuracy.In the rolling process,it is generated by the deformation resistance of the rack to pass through the rolls.In this series of the force components，do a good job on these parts of the research is very necessary. This article is based on the idea of the finite element is pressed against the stiffness of the mill to do some calculation and analysis.

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Keywords   Rolling   Mill stiffness   Roll  Pressed against

目  次

1 绪论 1

1.1 课题背景 1

1.2 课题来源及研究背景 1

1.3 本文的主要工作 2

2 四辊精轧机的概述 3

2.1 四辊精轧机的发展 3

2.2 四辊精轧机的结构 4

2.3 1422mm精轧机组工作辊 13

2.4 轧机的刚度 13

2.4.1轧机刚度的概念 13

2.4.2 轧机刚度的测定 13

3 论文所涉及的软件 15

3.1 ANSYS技术 15

3.1.1 ansys的概念 15

3.1.2 ansys的结构 15

3.1.3 ansys的功能 15

3.2  hypermesh技术 16

3.2.1 hypermesh的概念 16

3.2.2 hypermesh的特点 17

3.3  proe技术 17

3.2.1 proe的概念