有限体积数值模拟技术在宽展挤压模具设计中的运用  

The application of numerical simulation technologies during the design of the spread extrusion die

作　　者：黄克坚[1] 包忠诩[2] 阮峰[3] 

机构地区：[1]珠江钢管集团有限公司,广州511450 [2]南昌大学,南昌330029 [3]华南理工大学,广州510641

出　　处：《塑性工程学报》2005年第6期34-37,共4页Journal of Plasticity Engineering

基　　金：南昌大学"211"工程资助项目(1022)。

摘　　要：介绍了有限体积数值模拟技术,在MSC.Superforge商业应用软件平台上,对某公司铝型材产品FDAWDD7的挤压变形进行了过程模拟,通过工业试验证明,金属流出速度的模拟结果与实际情况比较相符,利用这种技术指导一般的非空心型材挤压模具设计在生产上是可行的。The simulation technology of infinite volume method has been introduced, implemented in the commercial computer program MS（2. SuperForge, an approach has been developed to simulate the extrusion forming of aluminium profile with its sequence number of FD-8001 produced by an enterprise, it has been showed a good agreement in tendency with the experimental one at the pilot plant as well as the design method supported by this technology is feasible for the extrusion die used in the real production of the profile without pipe.

关 键 词：挤压 有限体积法 模拟 挤压模具 

分 类 号：TG375.41[金属学及工艺—金属压力加工]