INJECTION CHAMBER FILLING IN HORIZONTAL-CHAMBER PRESSURE DIECASTING MACHINES.

被引：0
|
作者：
Kreitser, A.A.
Khazanov, M.V.
机构：
来源：
Soviet Castings Technology (English Translation of Liteinoe Proizvodstvo) | 1987年 / 07期
关键词：
MATHEMATICAL MODELS;
D O I：
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中图分类号：
学科分类号：
摘要：
Around 70% of the gas entrapped in pressure diecastings made in horizontal-chamber machines enters the molten metal in the filling chamber. The castings become more porous and their quality is impaired. Filling conditions at a constant ram speed have been investigated. The proposed model can be used to determine the optimum chamber-filling conditions.
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页码：66 / 70
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