无缝钢管厂毕业设计

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1、内蒙古科技大学本科生毕业设计说明书题目：设计年产30万吨Ф180无缝钢管车间设计学生姓名：学号：专业：材料成型及控制工程班级：指导教师：92内蒙古科技大学毕业设计说明书摘要本设计进行了建设年产30万吨Ф180MPM无缝钢管厂的可行性分析；产品大纲及金属平衡表的编制；管坯的选择。确定车间生产工艺、产品工艺制度；车间生产能力计算；主电机选择；辅助设备选择。车间技术经济指标的计算及对如何保护环境提出一些措施。并针对Q345B钢，规格为Φ219mm×8mm为典型产品进行轧制表计算，孔型设计及工具选择。计算上述典型

2、产品在穿孔、轧管及定、张减径时的力能参数，并且在此基础上校核各轧辊和主电机。根据车间布置用CAD软件绘制了无缝钢管车间工艺平面总布置图。…………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

3、…………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………关键词：无缝钢管；孔型设计；

4、轧制表；轧制力能参数92内蒙古科技大学毕业设计说明书AbstractThefeasibilityofTheannualoutput300,000tonsФ180MPMseamlesstubeplant;productsprogramandmetalbalanceestablishment;tuberoundchoiceisanalyzed.Andworkshoptechniqueofproductionandproductcraftsystem;mainelectricalmachinery’schoic

5、e;workshopannualoutputcomputation;supportingfacility’schoiceweredesigned.Notonlytechnicaleconomytargetofworkshopandprotectionwerecalculated,butalsoaimedatthetwotypicalspecificationofΦ219mm×8mmofQ345Brollinginstruments;rollpassdesignandtooldesignwhichiscal

6、culatedComputedrollingforcewhenintheperforating,steelrollingandsizing,tubestetch-reducingofthetypicalproducts,andexaminedrollersandthemainelectricalmachineryAccordingtotheabovecomputationandtheworkshoparrangementformIhavedrawnuptheSeamlesssteelpipeworksho

7、pfloor-planandthepasschartusingtheAutoCADsoftware.…………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

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