摘要
根据设备特点,针对复杂程度不同的石膏型,采用新的精确测温技术,经过多炉次试验验证,得出适宜的石膏型焙烧工艺并生产出合格铸件。实践证明,用该方法生产的复杂薄壁铝合金铸件,能够满足技术要求。
Aiming at the characteristics of the equipment and different complexity of gypsum mould, after multi-cycles furnace experimental verification, the new gypsum baking process was obtained by using new and accurate temperature measurement technology. According to the new baking process, the qualified casting is produced. The results show that the complicated and precise A1 alloy castings produced by the process can satisfy the technical requirement.
出处
《热加工工艺》
CSCD
北大核心
2013年第15期66-67,共2页
Hot Working Technology
基金
河南理工大学引进人才基金项目(648284)
关键词
石膏型
熔模铸造
焙烧工艺
铝合金
gypsum mould
precise casting
baking process
AI alloy
