평금형 랜드부 설계자동화에 관한 연구

A Study on Automatic Design Technology for Die Land of Square Dies

This study presents development of an software for process and die design of hot extrusion through square dies. The design of extrusion dies is still an art rather than a science with increasing complexity of shape and thinness of section. Therefore most of the die design is still dependent on personal judgement intuition and experience. The objective of this study is to develop an software system which includes a design rule extracted from literatures and experts in the extrusion industry. The developed system is effectively used to design extrusion processes and dies with reduced lead time and trial extrusion.