玻璃幕墙铝型材挤压模具设计及优化方法研究  

The research of the extrusion die design and optimation ways for glass curtain wall aluminum

作　　者：李灼华[1] 

机构地区：[1]青海大学机械工程学院,青海西宁810016

出　　处：《青海大学学报（自然科学版）》2014年第4期45-47,共3页Journal of Qinghai University(Natural Science)

摘　　要：铝型材挤压模具设计主要依据工程类比和设计经验,利用hyperxtrude对挤压过程进行仿真模拟,既能验证传统设计经验的可靠性又能利用挤压过程中的模具结构的应力应变、型材出口金属流速、温度分布等来优化模具结构,有效地减少了模具设计时间,降低了模具生产成本,为铝型材企业提供实用的技术参考。Aluminum profile extrusion die was designed in terms of basic engineering analogy and design experience. With help of the Hyperxtrude to simulate the extrusion process could verify the reliability of the trudional experience and optimize the die structure according to the distibution of the stress- strain, prohole exit velocity and temperature . this way could effectively shorten the design time, reduce the production cost and provide the practical technical for Aluminum enterprises to refer.

关 键 词：玻璃幕墙 分流组合模 挤压模拟 结构优化 

分 类 号：TH122[机械工程—机械设计及理论]