The key step in flashless forging is to optimize the design of preform die shape.
锻造过程实现净形和近净形制造最关键的一点是对预锻模进行优化设计。
2
Based on the summarization of the die-sets for flashless-die-forging at home and abroad, double-action hydraulic die-sets for the flashless-die-forging were developed.
在综合分析国内外现有闭塞模锻模架的基础上，研制出了双冲头作用式闭塞模锻液压模架。
3
This method can realize net shape forging by optimizing preform die shape. Flashless final forging with complete die fill and without folding-over defect can be obtained.