Mold filling characteristics of Al alloy in vacuum lost foam low pressure casting (VLFLPC) under counter gravity condition were examined.
试验研究了反重力浇注条件下，铝合金消失模真空低压铸造的充型流动特性。
Systematically analysed aluminum alloy wheel product structure and characteristic of mold design, and the advantage and feasibility of aluminum alloy wheel low pressure die casting technology.
系统分析了铝合金轮毂产品的构造和模具设计特点，并对铝合金轮毂低压铸造工艺的优越性和可行性进行了系统分析。
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