Analyzing the Metal Moving and Designing the Mould in the Continuous Extrusion Extended Figuration

Continuous extrusion extending forming technics has much excellence as big extending scale, high productivity, strong energy-saving, ascendant quality and good molding ratio and so on, especially adapts to the products with big dimension, high intensity and extra requirement of length. By comparision with using traditional technics, the copper generatrix produced by introducing this technics possesses enough advantage.The process of producing the copper generatrix by using continuous extrusion technics is very complicated, and the material capability, mould figure, technics parameters and temperature etc all affect the figuration process. If the technics parametrers and structure size of moulds are selected inadequately.