Three-dimensional photoplasticity is used to simulate the flat-container extrusion with the polycarbonate.The cavity die used in this simulation consists of the flat and streamline containers.

• 摘要文章利用三维光塑性方法，以聚碳酸酯为材料，模拟了具有流线型过渡型腔的扁挤压筒挤压整体铝壁板型材时的挤压变形，获得了三维塑性应变场。