Technology Improvement of Low Pressure Casting for Turbo-charger Compressor Housing

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Technology Improvement of Low Pressure Casting for Turbo-charger Compressor Housing
Vol. 41, Issue 4, Pages: 518-520(2021)
Published： 2021 ，
DOI： 10.15980/j.tzzz.2021.04.027

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[1]曲家龙.涡轮增压器压气机壳体低压铸造工艺改进[J].特种铸造及有色合金,2021,41(04):518-520.

Qu Jialong. Technology Improvement of Low Pressure Casting for Turbo-charger Compressor Housing. [J]. Special Casting & Nonferrous Alloys 41(4):518-520(2021)
[1]曲家龙.涡轮增压器压气机壳体低压铸造工艺改进[J].特种铸造及有色合金,2021,41(04):518-520. DOI： 10.15980/j.tzzz.2021.04.027.

Qu Jialong. Technology Improvement of Low Pressure Casting for Turbo-charger Compressor Housing. [J]. Special Casting & Nonferrous Alloys 41(4):518-520(2021) DOI： 10.15980/j.tzzz.2021.04.027.

针对低压铸造涡轮增压器压气机壳体废品率高的问题

通过Magma软件对铸造工艺进行模拟

结合生产实际

确定对浇注系统进行优化改进。通过取消分流盆

用升液管直接与铸件相连接等措施

消除了铸造缺陷

提升了铸件品质

改善了铸造环境。

Aiming at high defects in low-pressure casting aluminium alloy turbo-charger compressor housing

the Magma software was used to simulate the casting process.Combined with the practical production

the gating system was modified and optimized.Through eliminating shunt basin

lift pipe directly connecting with the castings

etc.

casting defects can be eliminated greatly

improving the quality of castings and casting environment.

低压铸造压气机壳体工艺改进

Low Pressure CastingCompressor HousingTechnology Improvement

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