精密擠壓（拔制）圓角方型材等相似成形模具映射建模優化

Paper aims at the theory problem of exact celerity machining design which is realized urgently in special shaped products, solves mathematics model of similar forming plastic stream, recurring to modern conformal mapping fruit, builds die mathematics model and optimized function equation of arc square product in precision extruding/drawing, establishes theory model for precision celerity shaped die of CAD/CAM integrative constitution.