Several Technological Problems about Low Pressure Cast with Metal Mould for Large Aluminium Castings

Wang Youcheng

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Several Technological Problems about Low Pressure Cast with Metal Mould for Large Aluminium Castings
Issue S1, Pages: 23-25(1998)
Published： 1998 ，
DOI：

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[1]王友诚.金属型低压铸造大型铝铸件的几个工艺问题[J].特种铸造及有色合金,1998(S1):23-25.

Wang Youcheng. Several Technological Problems about Low Pressure Cast with Metal Mould for Large Aluminium Castings. [J]. Special Casting & Nonferrous Alloys (S1):23-25(1998)
[1]王友诚.金属型低压铸造大型铝铸件的几个工艺问题[J].特种铸造及有色合金,1998(S1):23-25. DOI：

Wang Youcheng. Several Technological Problems about Low Pressure Cast with Metal Mould for Large Aluminium Castings. [J]. Special Casting & Nonferrous Alloys (S1):23-25(1998) DOI：

摘要

对大型铝铸件金属型低压铸造几个工艺问题探讨

其核心是发挥低压铸造工艺增压结晶的优势。为此从零件结构的工艺性

铸造工艺方案设计、工艺参数选择、升液系统各元件的设计等方面提出了技术要求。

Abstract

The kernel of discusion on several technological problems about low pressure cast withmetal mould for large aluminium castings is how to bring advantages of crystallization under pressure into play. To reach this goal

the specification of the structure of castings

the design of cast technology

the choice of technological parameters and the design of components of melt lifting system are introduced.

关键词

大型铝铸件金属型低压铸造增压结晶优势

Keywords

Large Aluminium CastingLow Pressure Cast with Metal MouldCrystallization Under Pressure

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