氮气弹簧在模具冷冲压工艺上的应用  

Nitrogen gas springs in the mold on the application of cold stamping process

作　　者：赵博[1] 

机构地区：[1]昆明理工大学,云南昆明,650106

出　　处：《模具工程》2011年第9期77-80,共4页Mould &Die Project

摘　　要：氮气弹簧是一种弹性功能部件，用于冷冲压模具，比目前已有的弹性元件或气势具有更好的性能。本文准冲压工艺和冲压模具所需弹性元件的要求，氮气弹簧是如何满足不同的冷冲压工艺要求的？介绍不？的冲压工艺与氮气弹簧的关系，对相关模具设计得有一定的借鉴作用。Nitrogen spring is a flexible feature for cold stamping die, than currently available devices or elastic cushion has a better performance. This article describes the cold stamping die stamping process and the requirements of the required elastic element, nitrogen spring is how to meet the different requirements of cold stamping process？ Describes the different stamping process and the relationship between nitrogen gas springs, the relevant mold designers have some reference.

关 键 词：氮气弹簧 冲压工艺 拉延成形 弯曲工艺 斜楔滑块 

分 类 号：TG386[金属学及工艺—金属压力加工]