年产400万吨热连轧带钢车间工艺设计

下载后可任意编辑年产 400 万吨热连轧带钢车间工艺设计12024 年 4 月 19 日本科毕业设计题目:年产 400 万吨热连轧带钢车间工艺设计摘 要本说明书描述的是年产量 400 万吨的高精度热连轧轧板带车间设计。指定产品为深冲用热轧板带钢,规格是 5.0*1250*L。本设计首先介绍了热连轧带钢生产技术的现状和深冲用热轧卷的工艺标准、用途等。设计以提高生产效率、降低生产成本、减轻劳动强度、提高产品质量及综合经济效益为设计原则。利用现有技术资料,确定了车间工艺设计的产品方案、工艺流程和计算机控制系统,并对主要设备进行选型。利用相关数学模型对指定产品进行工艺设计,设计内容包括原料选择、变形制度、速度制度、温度制度及辊型制度的确定。根据设计结果,编制轧制图表,计算生产能力,并对轧辊强度进行验算以及电机能力校核。计算结果表明,整个车间生产流畅、指定产品工艺计算结果及所有设备强度性能符合要求,实际产量的核算满足设计产量的要求。下载后可任意编辑关键词: 热连轧带钢; 车间工艺设计; 工艺计算; 强度校核Abstract This is a graduation design specification about hot continual rolling of the sheet and strip steels whose production is 4 million tonsper year . The designated products is deep drawing hot rolling plate and strip steel,it's specification is 5.0*1250*L. This design first introduced the hot strip production technology status and the hot rolled deep drawing process standards, Designed to improve productivity and reduce production costs, reduce labor intensity and improve product quality and overall economic efficiency of the design II2024 年 4 月 19 日下载后可任意编辑principles.Use of existing technical information, the workshop process to determine the product design program, process and computer control systems, and major equipment selection.Use of mathematical models related to the specified product process design, design elements including material selection, deformation system, speed system, temperature system and roller-type system to determine.According to the desi...