蓄能器壳体多级挤压-压铸工艺设计与实践

张正来; 张太鑫; 赵国田; 凌支援; 刘继锋; 祖文杰; 杨玉成; 蔡朝新; 苏艇; 汪林; 邓纪华; 叶挺

doi:10.15980/j.tzzz.2022.01.022

应用·压力铸造 | 浏览量 : 0 下载量: 37 CSCD: 0

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专辑

蓄能器壳体多级挤压-压铸工艺设计与实践
Design and Practice of Multistage Extrusion Die-casting for Accumulator Housing
2022年42卷第1期页码：109-111
纸质出版日期： 2022 ，
DOI： 10.15980/j.tzzz.2022.01.022

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张正来, 张太鑫, 赵国田, 等. 蓄能器壳体多级挤压-压铸工艺设计与实践[J]. 特种铸造及有色合金杂志, 2022,42(1):109-111.

Zhang Zhenglai, Zhang Taixin, Zhao Guotian, et al. Design and Practice of Multistage Extrusion Die-casting for Accumulator Housing[J]. Special Casting & Nonferrous Alloys, 2022,42(1):109-111.
张正来, 张太鑫, 赵国田, 等. 蓄能器壳体多级挤压-压铸工艺设计与实践[J]. 特种铸造及有色合金杂志, 2022,42(1):109-111. DOI： 10.15980/j.tzzz.2022.01.022.

Zhang Zhenglai, Zhang Taixin, Zhao Guotian, et al. Design and Practice of Multistage Extrusion Die-casting for Accumulator Housing[J]. Special Casting & Nonferrous Alloys, 2022,42(1):109-111. DOI： 10.15980/j.tzzz.2022.01.022.

摘要

蓄能器壳体承载较大、结构复杂

铸件的壁厚差超过10 mm以上

铸造气孔须控制在0.2 mm以内。采用多级挤压压铸工艺

通过合理设计压铸进料、排气系统和冷却系统

解决了铸件气孔问题

增强了蓄能器壳体承载能力。

Abstract

The accumulator housing has a large bearing capacity

complex structure with the wall thickness difference more than 10 mm

and the casting blowhole must be controlled within 0.2 mm. The sequential extrusion die casting process was adopted to reasonably design the die casting feed

exhaust system and cooling system to solve the casting blowhole problem and enhance the bearing capacity of the accumulator housing.