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| 铝合金壳体件压铸工艺的数值模拟 |
| Numerical Simulation of Die Casting Technology on Shell Parts of Aluminium Alloy |
| Received:September 05, 2012 Revised:December 01, 2012 |
| DOI：10.3969/j.issn.1674-6457.2013.01.007 |
| 中文关键词: 铝合金 壳体件 压力铸造 数值模拟 |
| 英文关键词: aluminium alloy shell part die casting numerical simulation |
| 基金项目: |
| Author Name | Affiliation | | LIU Ke | College of Material Science and Engineering, Chongqing University of Science and Technology, Chongqing 400050, China | | HUANG Wen-chao | College of Material Science and Engineering, Chongqing University of Science and Technology, Chongqing 400050, China | | YUAN Shi-ping | College of Material Science and Engineering, Chongqing University of Science and Technology, Chongqing 400050, China | | LIU Bin | The Fifth Research Institute of MIIT East China, Suzhou 215011, China |
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| 中文摘要: |
| 基于 UG 平台设计了铝合金壳体压铸件的浇注系统和排溢系统,并运用铸造模拟软件 Anycasting进行了数值模拟。 通过分析铸件的充型及凝固过程,判断设计的合理性。 模拟结果表明, 在压射速度为 2m / s,浇注温度为 670 ℃ ,模具预热温度为 180 ℃ 的条件下,铸件充型平稳,无明显缺陷。 |
| 英文摘要: |
| Pouring system and exhaust overflow system of the aluminum alloy shell die castings were designed based on the UG platform, and the casting simulation software Anycasting was used to simulate. By the analysis of casting filling and solidification process the rationality of the design was judged. The simulative results show that the cavities of the casting are stably filled with no significant defect under the condition that injecting speed is 2 m / s, pouring temperate is 650 ℃ , die preheating temperature is180 ℃ . |
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