铝合金壳体件无模快速铸造工艺

徐先宜; 徐奇; 王金刚; 张振

doi:10.15980/j.tzzz.2015.08.004

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铝合金壳体件无模快速铸造工艺
Rapid Technology without Pattern for Al-Alloy Housing Castings
2015年35卷第8期页码：796-799
纸质出版日期： 2015 ，
DOI： 10.15980/j.tzzz.2015.08.004

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[1]徐先宜,徐奇,王金刚,张振.铝合金壳体件无模快速铸造工艺[J].特种铸造及有色合金,2015,35(08):796-799.

Xu Xianyi, Xu Qi, Wang Jingang, et al. Rapid Technology without Pattern for Al-Alloy Housing Castings[J]. Special Casting & Nonferrous Alloys, 2015,35(8):796-799.
[1]徐先宜,徐奇,王金刚,张振.铝合金壳体件无模快速铸造工艺[J].特种铸造及有色合金,2015,35(08):796-799. DOI： 10.15980/j.tzzz.2015.08.004.

Xu Xianyi, Xu Qi, Wang Jingang, et al. Rapid Technology without Pattern for Al-Alloy Housing Castings[J]. Special Casting & Nonferrous Alloys, 2015,35(8):796-799. DOI： 10.15980/j.tzzz.2015.08.004.

摘要

采用数字化无模铸造精密成形技术进行铝合金壳体铸件的开发。基于复杂壳体铸件的结构特点

通过利用铸造模拟软件对铸造工艺进行流场和温度场分析

设计优化铸造工艺。再结合数字化无模技术

整合出一套系统的从产品工艺设计到实际铸件生产的快速、低成本的新产品开发流程

该工艺集成CAD/CAE/CAM技术

无需制作模具

缩短了开发周期

减少了废品率。

Abstract

There are many advantages to produce the aluminum alloy housing castings by digital precision forming technology without pattern.Based on the structure characteristics of complex housing castings

the flow field and temperature field in casting process and the casting process were designed and optimized by simulation software.Combined with the digital forming technology without pattern casting

a systematic

fast and low cost process for new product development from product process design to real casting was established.The process integrates the CAD/CAE/CAM technology without the mold any more

which can decrease the development period and reduce the rejection rate.