设计年产量为210万吨

内蒙古科技大学 本科生毕业设计说明书

题 目：设计年产量为210万吨

CSP热轧薄板厂

学生姓名： 刘弘 学 号： 0976105307

专 业： 材料成型及控制工程 班 级： 成型09级3班 指导教师： 陈林 教授

内蒙古科技大学毕业设计说明书

设计年产量为210万吨CSP热轧薄板厂

摘要

本设计以生产产品规格为12.0mm×1600mmspcc建筑钢为例，设计一个年产量为210万吨的CSP热轧薄板厂。设计内容主要包括兴建该厂的可行性分析、产品大纲的编制、产品平衡计算、主辅设备选择、以及生产工艺流程设计、轧制规程的计算、辊形设计和轧辊强度的校核、电机功率的校核、车间生产能力的计算、轧机工作图标的确定以及车间平面布置等内容。

参考其他已建厂的参数经验，指定产品大纲、确定压下规程，选择主要轧制设备，进行计算。

关键词：CSP；连铸连轧；轧制工艺；强度校核

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内蒙古科技大学毕业设计说明书

Design of Annual Capacity of 2.3 Million Tons of the Hot Rolling Sheet Plant Factory

Abstract

The design specifications for production of product is 12.0mm1600mm spcc steel as an example. Design a production capacity of 2.1 million tons production of CSP. Design features include the construction of the plant feasibility analysis, the preparation of the outline of the products, metal balance calculation,rolling determining the csale, products blance calculation,the mainequipments choice, the choice of auxiliary equipments. Economical and technical indicators of development an production process design, system temperaure, the speed of the system,cone unit rate calculation the calculation of rollling a point of order, roll strength checking, checking the electrical power, workshop production,the mill work chart to determine yhe plant layout an so on.

Reterence other plant parameters of experience,the design products outline,selcet apoint of other to determine major reduction rolling equpments,calculation.

Keywords: CSP ;Continuous casting and rolling; Rolling progress; Strength check

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内蒙古科技大学毕业设计说明书

目录

摘要 ............................................................................................................................................ I ABSTRACT ............................................................................................................................. II 第一章 包头建设CSP薄板厂可行性与必要性分析 .......................................................... 1 1.1 CSP生产线历史简介 ...................................................................................................... 1 1.2 国内CSP生产线发展概况概况 .................................................................................... 1 1.3 在包头建设CSP钢厂的必要性和可行性研究 .............................................................. 1 1.3.1建设投资低 ............................................................................................................... 1 1.3.2生产成本低 ............................................................................................................... 2 1.3.3产品销售市场好 ....................................................................................................... 2 1.3.4包头资源好 ............................................................................................................... 3 1.3.5交通运输条件好 ....................................................................................................... 4 第二章 产品方案的编制 .......................................................................................................... 5 2.1 产品方案 .......................................................................................................................... 5 2.1.1产品大纲的制定原则 ............................................................................................... 5 2.1.2产品大纲 ................................................................................................................... 5 金属平衡表的编制 .................................................................................................................. 8 第四章 生产工艺流程的确定 ................................................................................................ 10 4.1 生产工艺过程制订的依据 .......................................................................................... 10 4.2车间布置形式 ................................................................................................................ 11 4.3 CSP生产工艺流程 ........................................................................................................ 11 4.3.1 CSP生产工艺流程图 ............................................................................................. 12 第五章 轧机参数确定 .......................................................................................................... 13 5.1机架数目的确定 ............................................................................................................ 13 5.1.1轧机技术性能参数 ................................................................................................. 13 5.2轧辊尺寸的确定 ............................................................................................................ 14 第六章 压下规程的确定 ...................................................................................................... 16

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