设计年产30万吨Ф80无缝钢管车间设计毕业设计.doc

设计年产30万吨Ф80无缝钢管车间设计毕业设计.doc

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设计年产30万吨Ф80无缝钢管车间设计毕业设计

内蒙古科技大学 本科生毕业设计说明书 题 目:学生姓名:学 号:专 业:材料成型及控制工程 班 级: 指导教师:摘要本设计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。 …………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… 关键词:无缝钢管;设计;The feasibility of The annual output 300,000 tons Ф180 MPM seamless tube plant;products program and metal balance establishment; tube round choice is analyzed.And workshop technique of production and product craft system;main electrical machinery’s choice;workshop annual output computation;supporting facility’s choice were designed.Not only technical economy target of workshop and protection were calculated,but also aimed at the two typical specification of Φ219mm × 8mm of Q345B rolling instruments;roll pass design and tool design which is calculated Computed rolling force when in the perforating,steel rolling and sizing,tube stetch-reducing of the typical products,and examined rollers and the main electrical machinery According to the above computation and the workshop arrangement form I have drawn up the Seamless steel pipe workshop floor-plan and the pass chart using the AutoCAD software. ……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………。 Keywords:Seamless steel pipe;groove desig

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