基于ProCAST的箱体盖铸造浇注系统优化

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英文篇名：Optimization of Pouring System for Box Covers Based on ProCAST 作者：殷铭 ; 李强伟 英文作者：YIN Ming;LI Qiangwei;Suzhou Institute of Industrial Technology;Engineering Training Center, Suzhou University; 关键词：铸造 ; 浇注系统 ; 铝合金 ; 工艺参数 ; ProCAST软件 英文关键词：casting;;pouring system;;aluminium alloy;;process parameters;;ProCAST software 中文刊名：SJGY 英文刊名：Hot Working Technology 机构：苏州工业职业技术学院;苏州大学工程训练中心; 出版日期：2019-04-13 09:24 出版单位：热加工工艺 年：2019 期：v.48;No.509 基金：江苏高校品牌专业建设工程资助项目(PPZY2015B186);; 青蓝工程资助项目(2016) 语种：中文; 页：SJGY201907028 页数：3 CN：07 ISSN：61-1133/TG 分类号：115-117

摘要

针对传统砂型铸造工艺生产效率低以及铸件精度差的弊端,采用负压实型铸造法成型了铝合金箱体盖铸件。本文通过对比研究了两种铸造浇注系统。结果表明,与单通道式浇注系统相比,多通道式浇注系统的充型速率更均匀,铸件质量更好。并基于多通道式浇注系统研究了耐火涂层厚度、耐火涂料的透气指数等工艺参数对充型过程的影响。
        Aiming at the disadvantages of low production efficiency and poor precision of castings in traditional sand mold casting process, the aluminum alloy box cover castings were formed by negative pressure solid casting. Two kinds of pouring systems were studied by contrast. The results show that compared with that of the single channel gating system, the filling rate of the multi-channel gating system is more uniform and the casting quality is better. Based on the multi-channel gating system, the effects of the refractory coating thickness and the permeability index of refractory coating on the filling process were studied.

引文

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