汽车转向节模锻工艺改进  

Die Forging Process Improvement of Automobile Steering Knuckle

作　　者：唐庆顺[1] 杨元慧[1] 卢森加 卢炳加 

机构地区：[1]龙岩学院,福建龙岩364012 [2]龙岩盛丰车桥制造有限公司,福建龙岩364012

出　　处：《热加工工艺》2014年第19期128-130,共3页Hot Working Technology

基　　金：福建省龙岩市重点科技项目(2012ly23)

摘　　要：以某公司生产的153转向节为例,把原卧式锻造成形改为立式锻造成形,将锻造工艺流程由5工位改为2工位,并采用闭式预锻,开式终锻的方式进行锻造。利用改造后工艺生产的锻件,材料利用率提高,生产效率和模具的使用寿命大幅度提升。Taking 153 steering festival produced by a company as an example, its forging was improved from the original horizontal forging into vertical forging. The forging process was improved from 5 stations to 2 stations. And closed pre-forging and open finish-forging were used. By using the improved process, the material utilization rate improves, the production efficiency and die service life greatly improve.

关 键 词：转向节 立式锻造 闭式预锻 开式终锻 

分 类 号：TG316.3[金属学及工艺—金属压力加工]