摘要
对熔模铸造型壳制备工艺进行了分析和研究,目前采用的方法有水玻璃制壳工艺、硅溶胶制壳工艺、复合制壳工艺和3D快速打印制壳工艺。今后熔模铸造型壳制备技术将向降低成本、提高强度、环保、快速制备方向发展。
To investment casting molding shell preparation technology were analyzed and studied.At present,the methods used include sodium silicate shell making process,silica sol shell making process,composite shell making process and 3D rapid printing shell process.In the future,the preparation technology of investment casting shell will be developed in the direction of reducing cost,improving strength,environmental protection and rapid preparation.
作者
林波
陈云祥
LIN Bo;CHEN Yunxiang(Zhejiang Institute of Mechanical and Electrical Engineering,Hangzhou 310053,China)
出处
《铸造技术》
CAS
2021年第10期925-927,共3页
Foundry Technology
基金
浙江机电职业技术学院智能铸造技术与装备科技创新团队项目(A-0274-20-009)
学院科教融合重点培育项目(A-0271-20-207)
浙江省教育厅访问工程师项目(FG2020100)。
关键词
熔模铸造
水玻璃
硅溶胶
发展前景
3D打印
investment casting
sodium silicate
silica sol
prospects
3D printing
