Experimentation Optimization About Technological Parameters Of Continuous Extrusion Die By The Method Of SPSS

Continuous extrusion technology is an advanced manufacturing technology, which is widely applied now. Die plays an important part in the stabilization and high- quantity in the continuous extrusion production, especially in the practical situation of copper lines extrusion production. So that how to improve service life of extrusion die is one of the most significant ways in the realization of high-yield, high-quality, low-consumption, and it also emphasis on the cost reduction and benefit addition.The paper was based on the working principle and technology characteristic of CONFORM continuous extrusion, and the emphasis of factors which effect on service life of extrusion die in the continuous extrusion production. Based on the practical situation of Hefei ABB Transformer Corporation copper lines extrusion production, the paper analyzes the production data used the way of SPSS. Through the regression experimentation, it Analyzed the mostly effect factors, at last arrived at the primary and secondary effect factors and improvement mostly approach about service life of die.Secondly, researched effect technological parameters of continuous extrusion production, at the same time carried out optimal design for the mostly parameters of temperature and velocity, establishes mathematical formulas in order to improvement service life of continuous extrusion die.