冷轧带钢车间毕业设计--年产量240万吨冷轧带钢车间设计

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1、辽宁科技大学本科生毕业设计 1 I 年产量 240 万吨冷轧带钢车间设计 摘 要 由于冷轧薄板具有很高的尺寸精度，表面质量和优良的综合性能，因此得到了越来越广泛的应用，成为国民经济中各生产建设领域所必须的材料，尤其是在家电板和汽车板的应用。本文结合 鞍 钢冷轧薄板厂的相关资料，同时参考了多家现代冷轧厂的资料，设计了年产 240 万吨 1700 冷轧车间。设计内容包括选择轧钢机形式、确定布置形式、根据典型品种（厚度为 0.8mm）进行压下规程设计和有关计算（ 轧制 力参数计算、轧辊强度 校核 和电机 生产 能力 校核 等）。主设备采用了酸轧联合机组，退火炉选择连续退火炉。 本设计力图设计出能生产

2、高档家电板和汽车板的冷轧薄板厂，所采用的设备都是经参考相关资料对比后选取的最佳设备，以保证产品的质量和生产的顺利进行，从而实现优质、高产、低消耗、环保的目标。 关键词 : 冷轧薄板；酸轧联合机组；冷轧工艺与设备；压下规程 辽宁科技大学本科生毕业设计 II II Annual production of 2.4 million tons cold-rolled strip steel plant design ABSTRACT As Cold-rolled sheet with high dimensional accuracy, surface quality and excellent ov

3、erall performance, so it has been more widely used, as the national economy of the production field of construction materials necessary, especially in the home plate and car plates application. In this paper, Anshan Iron and Steel Cold Rolling Mill of the relevant information, while making reference

4、 to a number of modern cold rolling mill data, designed annual production capacity of 2.4 million tons 1700 cold rolling workshop. Design elements include select mill forms, determine the form layout, according to the typical varieties (thickness 0.8mm) for rolling schedule design and related calcul

5、ations (calculation of parameters of the rolling force, roll strength check and motor production capacity check, etc.). The master device uses a rolling acid combined unit, select a continuous annealing furnace. The design seeks to design a board capable of producing high-end appliances and car plat

6、e Cold-rolled sheet plant, equipment used with reference to relevant information are selected after comparing the best equipment to ensure product quality and smooth production, in order to achieve high quality, low consumption, environmental protection goals. Keywords: Cold-rolled sheet； Acid rolled joint unit；Cold rolling process and equipment； Rolling schedule