年产量2.8万吨紫铜铜板带车间工艺设计+图纸

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摘要在21世纪，中国是最大的铜材生产市场，也有着最大的消费市场，对铜材的需求量十分的巨大。本次我的课题为年产量2.8万吨紫铜铜板带车间工艺设计，课题得自于导师科研项目与实际的相结合。本次课题主要对紫铜板带产品的产品标准、工艺流程、工艺规程、设备强度、电机能力、设备负荷能力、车间主要技术经济指标的编制、设计和计算，对提升该类产品的应用及其发展具有实际意义。57639

在拿到课题后，进行了大量的文献检索，并为此在中铝上铜有限公司进行了为期两周的生产实习，对课题内容有了更加深入的了解与认识，对整个毕业设计的方案也有了初步的思路。黄铜板带在市场上有着广泛的用途，散热片、铆钉、房屋建筑用品、螺钉、焊接件等都对黄铜板的性能有着高要求。根据设计的任务书要求，对产品熔炼制度、轧制制度和力能参数的设计计算以及设备能力强度的校核等来完成整个工艺要求，达到产品要求的交货状态。最终根据产品方案以及产品的用途与其性能定下了产品的铜材牌号为T2紫铜，国标GB/T 2059-2000，原料尺寸为170×630×5100mm，成品尺寸为1.1×500×2000mm，交货状态为Y；TP2紫铜，国标GB/T 2059-2000，原料尺寸为170×630×5100mm，成品尺寸为0.6×500m(卷)，交货状态为M。

本次T2,TP2紫铜板带的整个设计流程，大致为：

1.原材料的配比与熔炼、铸锭。

2.热轧成卷、铣面。

3.冷轧、中间退火。

4.剪切矫直、产品质量检测。

在选择设计所用到设备时，主要参考了中铝上铜有限公司生产所用的设备，主要生产设备和辅助设备有：五吨有芯工频感应电炉、五吨丝杆式半连续铸造机、锯切机、可逆式热轧机、卷取机、双面铣、四辊冷轧机、十二辊精轧机、钟罩式退火炉、横剪切机、厚纵剪切机等。

将轧制力等力能参数的计算通过编制合适的VB语言来进行，并运用CAD来绘制车间平面布置图、轧辊图等，充分利用计算机在实际生产中的优势与应用。并对机架、电机及辅助设备能力等进行校核，对车间主要经济指标进行计算，保证整个设计能够在实际生产中得到运用。

本次设计主要阐述了课题来源及T2、TP2紫铜的生产技术要求，并根据中铝上铜有限公司现有的生产设备及流水线设计出合理的产品工艺流程，并对产品进行生产时的熔炼制度制订、生产制度制订、力能参数计算、设备强度校

核、电机校核、辅助设备能力计算以及车间主要经济指标的计算，并用CAD绘制生产车间的平面布置图、轧辊图、轧机轧辊受力及弯扭矩图。

毕业论文关键词: 紫铜；车间工艺设计；工艺制度；生产设备

Abstract

In the 21st century, China is the largest copper production market, but also has the largest consumer market and huge demand for copper.This is my problem with the annual output of 28,000 tons of copper copper plant process design, subject to the mentors from research projects in conjunction with the actual phase.The main topic of the copper strip products, product standards, process, process planning, equipment strength, electrical capacity, equipment load capacity, workshops major technical and economic indicators of the preparation, design and calculation, to enhance these products and their applications development of practical significance.After got problems, a lot of literature search, and to this end aluminum copper Co., Ltd. for the production of a two-week internship, the content of the subjects had a deeper understanding and awareness of the entire design graduate program also we have a preliminary idea. Brass band in the market has a wide range of uses, fins, rivets, housing construction supplies, screws, welding and so on brass plate with high performance requirements.According to the design requirements of the mission statement, product melting system, system design and calculation of rolling force and energy parameters as well as the ability to check the strength and other equipment to complete the process requirements to achieve the delivery status of product requirements.According to the final product programs and use of the product and its performance set the product designation T2 copper copper, GB GB / T 2059-2000, the raw material size of 170 × 630 × 5100mm, finished size of 1.1 × 500 × 2000mm, delivery status is Y; TP2 copper, GB GB / T 2059-2000, the raw material size of 170 × 630 × 5100mm, finished size of 0.6 × 500m (volume), the delivery status of M.The T2, the entire design process TP2 copper strip, roughly as follows: