摘要
通过开设适当的出芯工艺孔 ,利用组合型芯 ,成功地设计出了大型、复杂、不规则熔模铸件模具。与尿素型芯相比 ,使铸件成本降低 5 .3% ,模具制造成本降低 75 %。
The large, complex and irregular investment casting mold was successfully designed by property arrange technology hole for core cleaning and use combinative core. Compared with urea core process it makes the casting cost decrease 5.3% and the mold making cost decrease 75%.
出处
《铸造技术》
CAS
北大核心
2001年第2期19-20,共2页
Foundry Technology
