摘要
论述了基于选择性激光烧结(SLS)成型无模具快速精铸工艺。该工艺将CAD、SLS壳型铸造与传统的砂型铸造相结合,特别适宜具有复杂形状铸件的单件、小批量铸件工艺的设计和生产,并使传统的分散、多工序的铸造工艺设计和生产过程实现了集成化和自动化。
Patternless rapid precision casting technology based on SLS prototyping is discussed in this paper. To combine the CAD SLS shell casting with traditional sand casting is specially suited for the casts of singlepiece or small batch casting technology. And it can also make the traditional dispersed and multiple working procedure to integration and automatization.
出处
《机械制造与自动化》
2003年第5期12-13,16,共3页
Machine Building & Automation
关键词
SLS成型
无模铸型
精铸工艺
SLS prototyping
pattern-less casting
precision casting technology
