摘要: |
以大型铝合金基座为研究对象,通过分析产品的结构特点并设计合理的铸造工艺,成功浇注出轮廓尺寸为1600mm×1750mm×450mm的大型铝合金基座铸件,其化学成分、力学性能、尺寸精度、内部质量均能满足产品设计指标。 |
关键词: 铝合金;基座;铸造工艺 |
基金项目: |
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Research on Casting Process of Large Aluminum Alloy Pedestal |
Fan Lipeng Yu Guokang Wang Baobing Zhang Na Zhang Xuliang
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(Shanghai Spaceflight Precision Machinery Institute, Shanghai 201600)
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Abstract: |
This paper takes large aluminum alloy pedestal as the research object. By analyzing the structural characteristics of the product and researching the casting process, a reasonable casting process is designed, and a large aluminum alloy pedestal with a contour size of 1600mm×1750mm×450mm is successfully cast, which can meet the product design specifications by chemical composition, mechanical properties, dimensional accuracy and internal quality. |
Key words: aluminum alloy;pedestal;casting process |