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消失模铸造工艺研究现状及展望
Research Status and Prospect of Lost Foam Casting Technology
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- DOI:
- 作者:
- 李秀青1，2，杨晴霞3，宁增业2，李锋军4，常云朋5，张杰琼4，何帅伟4
LI Xiuqing1,2, YANG Qingxia3, NING Zengye2, LI Fengjun4, CHANG Yunpeng5, ZHANGJieqiong4, HE Shuaiw
- 作者单位:
- 1. 龙门实验室，河南洛阳471000；2.河南科技大学金属材料磨损控制与成型技术国家地方联合研究中心，河南洛阳 471003；3. 河南科技大学车辆与交通工程学院，河南洛阳471003；4.第一拖拉机股份有限公司制造工程中心，河南洛 阳471004；5. 洛阳理工学院智能制造学院，河南洛阳471023
1. Longmen Laboratory, Luoyang 471000, China; 2. National Joint Engineering Research Center for Abrasion Control and Molding of Metal Materials, Henan University of Science and Technology, Luoyang 471003, China; 3. College of Vehicles and Traffic Engineering, Henan University of Science and Technology, Luoyang 471003, China; 4. Manufacturing Engineering Center, First Tractor Company Limited, Luoyang 471004, China; 5. School of Intelligent Manufacturing, Luoyang Institute of Science and Technology, Luoyang 471023, China
- 关键词:
- 消失模铸造；模拟仿真；现状；展望
lost foam casting; simulation; current situation; prospect
- 摘要:
- 随着现代工业的快速发展，传统铸造工艺已经无法完全满足铸件产品高精度、高性能等需求，而消失模铸 造工艺作为一种创新技术，得到了广泛关注和应用。 本文对目前国内外在真空低压消失模铸造、振动消失模铸造、消失 模壳型铸造等消失模铸造工艺以及消失模铸造充型过程和凝固过程等模拟仿真技术的研究现状进行了总结，并对消失 模铸造工艺的未来发展进行了展望。With the rapid development of modern industry, the traditional casting process has been unable to fully meet the high precision, high performance and other requirements of casting products. The lost foam casting process, as an innovative technology, has been widely studied and applied. In this paper, the current research status of the lost foam casting process under vacuum and low pressure, vibration lost foam casting, expendable pattern shell casting, and simulation technology of the filling and solidification process of lost mold casting are summarized. Moreover, the future development of lost mold casting is proposed.