金属型真空重力精密铸造技术的研究及在铝硅系合金铸造上的应用  

The research and application of the metal mold vacuum gravity exactitude foundry method on aluminum alloy

作　　者：王一诚[1] 任树勇[1] 高飞 

机构地区：[1]山东科技大学材料工程研究所,泰安271000 [2]山东泰安农业机械科学研究所,泰安271000

出　　处：《铸造设备研究》2007年第6期32-33,共2页Research Studies On Foundry Equipment

摘　　要：总结了传统金属型铸造的特点,综合创新研发了金属型真空重力精密铸造技术,开展了真空环境中铝液流动充型和快速凝固过程的研究,并投入批量生产,生产证明,该技术在增加铸件致密度、强度,提高尺寸精度和金属利用率,减少废品和降低生产成本等各方面都有明显的优势,具有很大的推广应用价值。The author summarized the traditional metal mold foundry characteristic, researched and developed the metal mold vacuum gravity precision foundry technology, developed the research that the aluminum fluid to flow sufficient and the rapid set process in the vacuum environment, and put into the volume production. The production proved that this technology increases casting to the density, the intensity, the size precision and the metal use factor, reduces the waste product and reduces the production cost and so on , which has the very big promotion application value.

关 键 词：金属型铸造 真空充型 重力 激冷 

分 类 号：TG249.5[机械工程—精密仪器及机械]