年产150万吨冷轧薄板钢厂生产车间设计毕业论文.doc

辽宁科技大学本科生毕业设计 第 PAGE 69页 年产150万吨冷轧薄板钢厂生产车间设计 摘 要 本设计说明书是参照鞍钢冷轧薄板厂工艺流程，结合现代化生产实际要求设计了年产150万吨冷轧薄板钢厂的生产车间。 该车间的主体设备包括：浅槽酸洗机组、五机架全连续冷轧机组、罩式退火炉、单机架四辊式平整机组、横切、纵切及重卷机组等。设计时结合各产品的市场前景合理地分配了各产品产量，并且优化了冷轧薄板的生产工艺，绘制了车间平面图。 关键词：冷轧板；退火； 车间设计； Abstract The design specification is modeled Anshan Iron and Steel Cold Rolling Mill process, combined with the practical requirements of modern production design of the annual output of 1.5 million tons cold-rolled sheet steel production workshop. The workshops main equipment includes: light tank pickling line, the five stand continuous rolling mill, hood-type annealing furnace, single stand four-roller temper mill, cross-cutting, slitting and recoiling unit, etc. Design of future products in the market combined with the rational allocation of production of various products, and optimizes the production process of cold-rolled sheet, draw a workshop plan. Keywords: cold rolled sheet; annealing; plant design 目录  TOC \o 1-3 \h \z \u  HYPERLINK \l _Toc264457241 摘 要  PAGEREF _Toc264457241 \h I  HYPERLINK \l _Toc264457242 Abstract  PAGEREF _Toc264457242 \h II  HYPERLINK \l _Toc264457243 第一章 综 述  PAGEREF _Toc264457243 \h 1  HYPERLINK \l _Toc264457244 1.1冷轧薄板生产的发展历史  PAGEREF _Toc264457244 \h 1  HYPERLINK \l _Toc264457245 1.2冷轧薄钢板生产工艺流程  PAGEREF _Toc264457245 \h 3  HYPERLINK \l _Toc264457246 1.3冷轧钢板的分类  PAGEREF _Toc264457246 \h 5  HYPERLINK \l _Toc264457247 1.4冷轧钢带的质量控制  PAGEREF _Toc264457247 \h 5  HYPERLINK \l _Toc264457248 1.4.1 钢的化学成分对成品性能的影响  PAGEREF _Toc264457248 \h 5  HYPERLINK \l _Toc264457249 1.4.2 热轧带钢对冶轧钢板性能和组织的影响  PAGEREF _Toc264457249 \h 8  HYPERLINK \l _Toc264457250 1.4.3原料的几何尺寸对冷轧成品尺寸的影响  PAGEREF _Toc264457250 \h 8  HYPERLINK \l _Toc264457251 1.4.4坯料常见缺陷以及对冷轧生产的影响  PAGEREF _Toc264457251 \h 9  HYPERLINK \l _Toc264457252 1.4.5冷轧工艺的表面缺陷  PAGEREF _Toc264457252 \h 11  HYPERLINK \l _Toc2