摘要
运用数值模拟方法对盆齿毛坯的成形过程进行模拟,对其传统工艺进行优化。消除了碾扩过程中产生的飞边,增加了一道精压工序,大大减少了后续机加工工序和工作量,提高了生产效率。
Numerical simulation method was applied to forming process of basin gear workblank and optimize its tradition technics. The results show that flange of grind-expand is eliminated; a finishing forging is added; back machining working procedure and workload are sharply cut down; production efficiency is increased
出处
《热加工工艺》
CSCD
北大核心
2009年第5期84-85,89,共3页
Hot Working Technology
关键词
盆齿
数值模拟
锻造
机加工
basin gear
numerical simulation
forging
machining
