摘要
随着汽车工业的迅速发展以及市场竞争对铸件质量要求的提高,推动了金属材料液态成型技术发展。从20世纪70年代压铸技术的广泛运用,到90年代挤压铸造技术的不断完善,随后挤压压铸技术不断创新,使液态成型技术向多学科渗透融合发展,应用领域不断拓展,铸件用量逐年上升。重点介绍了压铸、挤压铸造、挤压压铸这三种重要的成型技术发展以及取得的最新成果。
With the rapid development of auto industry and the market competition on the increase of the requirement of the casting quality, the development of metal material liquid forming technology was promoted. From the extensive use of the die casting technology in the nineteen seventies to constant maturity of the 90＇s the squeeze casting technology, and then the continuous innovation of squeezing die casting, the liquid forming technology for multidisciplinary permeated and developed, application area continued to expand, and casting quantifies increased year by year. The development and the latest achievements of three kinds of important forming technologies （die casting, squeezing casting and squeezing die casting） were mainly introduced.
出处
《热加工工艺》
CSCD
北大核心
2013年第23期5-7,13,共4页
Hot Working Technology
基金
贵州省(贵阳市)工业攻关项目(黔科合GY字[2012]3004
筑科合同[2012101]2-13号)
关键词
压铸
挤压铸造
挤压压铸
发展现状
die casting
squeezing casting
squeezing die casting
development status
