摘要
对弹匣前口板这种特殊形状制件成形工艺进行了讨论,找到了一种具有较高材料利用率,较高生产效率及简便易行的成形方法.
Analyssing the special shap of fro - plane in bullet holder and discussing its forming technology. The forming methods have been found which have high material utilization ratio,officent and simplicity.
出处
《金属成形工艺》
1997年第1期1-3,18,共4页
Metal Forming Technology
关键词
冷挤压
润滑
弯曲
Extrusion,Lubrication ,Bend
