Development of powder mold based on user define feature of unigraphics 在粉末冶金模具二次開發(fā)中的應(yīng)用
Libraries ( driven by dimensions ) of rabbets and bosses are set up by user defined feature of ugh . the position relationships between the blade bodies , the rabbets and the bosses of the blade forging parts are studied 根據(jù)常用榫頭與凸臺(tái)形狀,總結(jié)其尺寸關(guān)系,利用ugii提供的用戶自定義特征功能,建立了尺寸驅(qū)動(dòng)的榫頭庫、凸臺(tái)庫,并提供了建庫方法。