摘要
以铝合金板为研究对象,设计了型芯和浇注系统,研究了冷铁厚度对铝合金板的凝固顺序和缺陷的影响。在冷铁厚度为4 mm或7 mm时,对12 mm的铝合金板凝固顺序和缺陷有较大影响和改变,生产实际中应选用合理厚度的冷铁。
The core and pouring system of aluminum alloy plate were designed,and the effect of chiller thickness on the solidification sequence and defects of aluminum alloy plate was studied.When the thickness of chiller iron was 7 mm or less,the solidification sequence and defects of 12 mm aluminum alloy plate have great influence and change.
作者
杨家财
YANG Jia-cai(Guizhou Electronic Technology Vocational College,Anshun Guizhou 561099,China)
出处
《铸造设备与工艺》
2020年第3期40-42,共3页
Foundry Equipment & Technology
关键词
冷铁厚度
凝固顺序
缺陷
chiller thickness
solidification sequence
defect
