Inlet Manifold for Ford Car in Permanent Mold Casting

Lu Gonghui

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Inlet Manifold for Ford Car in Permanent Mold Casting
Issue 3, Pages: 50-51(2003)
Published： 2003 ，
DOI：

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[1]卢功辉.福特电喷进气歧管金属型重力铸造工艺[J].特种铸造及有色合金,2003(03):50-51+0.

Lu Gonghui. Inlet Manifold for Ford Car in Permanent Mold Casting. [J]. Special Casting & Nonferrous Alloys (3):50-51(2003)
[1]卢功辉.福特电喷进气歧管金属型重力铸造工艺[J].特种铸造及有色合金,2003(03):50-51+0. DOI：

Lu Gonghui. Inlet Manifold for Ford Car in Permanent Mold Casting. [J]. Special Casting & Nonferrous Alloys (3):50-51(2003) DOI：

摘要

分析了福特电喷进气歧管热节分散的结构特点。推荐了该类产品金属型重力铸造工艺常用的化学成分

开放式浇道在实践中的合理应用。指出了金属型重力铸造工艺设计的关键在于对铸件热节分布规律以及铸型温度场分布规律的分析等实践经验。针对生产中发生的渣孔、气孔缺陷制定了控制熔炼温度

注意变质处理时间

合理的涂料操作要求等工艺控制措施

Abstract

The structural characteristics of inlet manifold with dispersive hotspot for Ford car were analyzed. Some practical experiences of technical design of the inlet manifold in permanent mold casting were presented. Aimed to shrinkage hole

shrinkage porosity

slag hole and gas hole generated in the production

the rational contro measures including smelting temperature

modification period

and pertinent casting operation

were drafted.