多孔铝合金边框表面缺陷的研究及解决方案  

Research on the superfical defects of porous multi exit extruded aluminum profiles

作　　者：陈勇慧 CHEN Yonghui

机构地区：[1]瑞安江南铝业有限公司,浙江温州325000

出　　处：《模具技术》2021年第4期56-60,共5页Die and Mould Technology

摘　　要：提出了多孔铝合金边框模具挤压的结构优化设计。从模具制造与挤压工艺、模具修理等多方面考虑,对表面缺陷问题进行全方位的排查并找出问题所在,提出科学合理的解决方案,从而为企业生产无表面缺陷的铝合金边框打好坚实的基础。This paper proposes an optimized die structure design of porous solar frame profiles.With the consideration regarding die structure design,die manufacturing and extrusion process,die repair,etc.,we carried out all-round investigation on the superficial defects and find out the problem,and propose then proposed a scientific and reasonable solution,so as to lay a solid foundation for the high-quality and high-efficiency production of the solar cell frame.

关 键 词：多孔铝合金边框 模具设计 制造与修理 挤压 氧化 表面缺陷 

分 类 号：TG292[金属学及工艺—铸造]