150万吨使用中厚板设计说明书_毕业设计说明书初版.doc

内蒙古科技大学 本科生毕业设计说明书 题 目：设计年产150万吨的中厚板厂 专 业：材料成型及控制工程 班 级：成型07-2班 摘要 本设计是以地区为条件，的中厚板厂的可行性。钢种为Q的轧坯（00mm×2100mm×3800mm）轧制中厚板，典型产品规格为mm×3300mm， 第一章为的国内外发展概况及建厂可行性分析，总结了当前世界上生产技术的先进水平，包括设备、技术及理念等，然后详细进行了建厂的可行性分析；第二章是对设计任务、生产品种及工艺流程进行了确定，制定了产品方案和生产工艺；第章介绍了车间平面布置，确定设备的间距、生产流线及设施面积的计算；第章进行力能参数的计算，内容包括轧制表的计算、工具设计及强度校核；第章进行主辅设备选择，根据产品的要求，合理的确定设备参数；第章是对车间产量进行了计算，包括各设备的生产能力、车间平均小时生产能力及车间年生产能力；第章编制了技术经济指标，确定了车间内各项设备、原材料、动力等利用程度的指标。关键词：；车间设计；生产工艺 This design that take the Taotou area as a condition， has designed the annual yield 1， tons new medium and heavy plate factory， nalysed the feasibility and necessity of the construction of a new plate factory in Taotou area. Combined design conditions and the requirements of annual yield， the design completes 10 product varieties， 1 product specifications and metal balance sheet table. A cogged ingot (200mm × 2100mm × 3800mm) of Q345B is used for the rolling medium plate， a typical product specifications is 25mm × 3300mm. This design involves eleventh chapters， the first chapter describes the products， equipments and the developing situations of main medium plate enterprises about the internal and external. The plans of the products， the sorts of the products， the process flow and technological demand are described in the second and third chapter. The fourth and fifth chapter is about the plane dispose of the workshop， fixing the space between flown line and the equipment areas. The senventh chapter is about the calculation of the steel rolling， equipment capability， tool designing and intension verifying. The eighth chapter is about the choice of mostly and assistant equipment which according to equipment parameter. The outputs of workshop， which involve the average output of per hour and the whole year outputs were calculated in the ninth chapter. The tenth chapter is about the technical and economic targets including the use of equipments， raw materials and power. At last， the layou