INDIAN INSTITUTE OF TECHNOLOGY ROORKEE NAME OF DEPARTMENT/CENTRE/SCHOOL: Department of Mechanical and Industrial Engineering Subject Code: MIL-518 Course Title: Forming of sheet metals L-T-P: 3-1-2/2 Credits: 4 Subject Area: PEC Course Outline: Introduction to SMF and applications, Deformation of sheet materials: uniaxial, biaxial and shear testing, flow stress, instability, effect of temperature and strain rate.薄板金属的塑性行为:应力偏差,不变性,应力三轴性,Lode参数,3D Mohr圆。屈服理论的描述:各向同性产量模型,pi平面。各向异性产量理论的简介。硬化模型,塑料应力 - 应变关系。对所有过程的流程分析和可表达性评估。SMF期间的高级SMF流程和工业应用预测,简介SMF流程的有限元建模。表格形成的可持续性。
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