摘要
介绍了大型铝型材短行程挤压设备的概念;分别介绍了后上料和前上料两种不同结构形式的大型铝型材短行程挤压设备;重点分析了短行程前上料挤压设备的优点,介绍了短行程前上料挤压工艺的关键技术;对固定非挤压时间进行了研究,在此基础上设计了55MN油压双动短行程前上料铝挤压机。
The concept of large-size compact AI profile extrusion press has been introduced,with two different structures of front loading and back loading.The advantages of front loading compact extrusion press have been analysed emphatically,The key technology of front loading compact extrusion press has been introduced. The dead cycle time has been researched. Based on above research,a 55 MN oil-driven extrusion press with double-action has been designed.
出处
《锻压装备与制造技术》
2006年第5期23-26,共4页
China Metalforming Equipment & Manufacturing Technology
基金
国家杰出青年科学基金资助项目(50225518)
国家重点新产品项目(2004ED850025)
关键词
机床技术
挤压机
铝型材
短行程
Machine tool technology
Extrusion press
Al profile
Short stroke
