According to the structure of the final forging die , the flash groove is studied and coded into a separate sub - function . in order to split the upper and under dies , a sheet body of the separating surface is coded into a sub - function 根據(jù)鍛模設(shè)計(jì)要求,研究了分模面、毛邊槽的設(shè)計(jì)并編制了相應(yīng)模塊;研究了鍛模參數(shù)的計(jì)算和鍛模實(shí)體的生成。