局部挤压在压铸铝合金变速器壳体上的应用

崔少朋; 李朝兴; 苏文平

doi:10.15980/j.tzzz.2022.10.024

应用·压力铸造 | 浏览量 : 0 下载量: 28 CSCD: 0

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局部挤压在压铸铝合金变速器壳体上的应用
Application of Partial Squeezing in Aluminum Alloy Transmission Housing
2022年42卷第10期页码：1312-1314
纸质出版日期： 2022 ，
DOI： 10.15980/j.tzzz.2022.10.024

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崔少朋, 李朝兴, 苏文平. 局部挤压在压铸铝合金变速器壳体上的应用[J]. 特种铸造及有色合金, 2022,42(10):1312-1314.

Cui Shaopeng, Li Chaoxing, Su Wenping. Application of Partial Squeezing in Aluminum Alloy Transmission Housing[J]. Special Casting & Nonferrous Alloys, 2022,42(10):1312-1314.
崔少朋, 李朝兴, 苏文平. 局部挤压在压铸铝合金变速器壳体上的应用[J]. 特种铸造及有色合金, 2022,42(10):1312-1314. DOI： 10.15980/j.tzzz.2022.10.024.

Cui Shaopeng, Li Chaoxing, Su Wenping. Application of Partial Squeezing in Aluminum Alloy Transmission Housing[J]. Special Casting & Nonferrous Alloys, 2022,42(10):1312-1314. DOI： 10.15980/j.tzzz.2022.10.024.

摘要

铝合金变速器壳体结构复杂、局部厚大，凝固过程中易形成热节，无法充分补缩，产生缩松、缩孔缺陷。采用局部挤压技术可解决此类问题，提升其品质。采用AnyCasting软件，对铝合金变速器壳体局部挤压结构进行模拟，验证了局部挤压结构的应用效果。

Abstract

Transmission housing with complex structure and large partial thickness are easy to form hot spot during solidification

generating shrinkage defects due to the inadequately feeding. The partial squeezing technology is an effective method to solve such problems and improve product quality. The AnyCasting software was used to simulate the partial squeezing structure

and the application effect was verified.