摘要
介绍了一种实用的从动锥齿轮新型锻模结构。锻模采用浮动模芯和浮动凹模结构,锻件在一个封闭环形模腔中成形,无飞边,毛坯重量减少5.5%,显著降低了生产成本。
There is vertical flash on inner hole of forging by the forging die for blank of driven bevel gear difficult to remove and follow-up machining procedures obstructed.A new applied forging die has been presented, with a float mould core and a float concave die,forgings within a closed ring cavity formed by two dies without any flash produced and that weight of blank decreased by 5.5%, cost greatly decreased.
出处
《锻压装备与制造技术》
北大核心
2004年第2期75-76,共2页
China Metalforming Equipment & Manufacturing Technology
关键词
汽车后桥
机械制造
模具设计
闭式模锻
从动锥齿轮
Blank of driven bevel gear
Precision die forging
Annular parts
Closed die forging
Die design
