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针对圆角方型材精密挤压金属塑性流动描述及相似模具几何参数优化的焦点问题 ,借助于复变共形映射理论 ,建立了表达塑性流动的数学模型及其模具参数 ,塑性体的能量方程 ,实现了模具参数优化及几何解析函数的建立
Aiming at the focal problem of precision plastic metal extrusion flow and the geometrical parameters optimization of similar molds, the mathematic model for expressing plastic flow and its mold parameters, the energy equation of plastic body are established by means of complex conformal mapping theory. The optimization of mold parameters and the establishment of geometric analytic functions are realized