The structural characteristics of aluminum alloy cover was analyzed, and the design of pouring system and die-casting die structure were introduced.
分析了铝合金端盖压铸件结构工艺性特点，介绍了压铸模的浇注系统及模具结构设计。
The structural characteristics of the aluminum alloy tap part were analyzed, and the design of pouring system and die-casting die structure were introduced.
分析了铝合金水龙头零件的结构工艺性特点，介绍了压铸模的浇注系统及模具结构设计。
Those results are helpful to the structural design of inner cooling system in the high speed thin gauge twin roll-casting for aluminum alloys.
所得结果对铝合金超常铸轧机铸轧辊的内冷结构设计具有重要参考价值。
Some prevention methods were proposed from two aspects of structural design and casting processing which has been verified by production practice.
并从结构设计及铸造工艺设计两方面提出了防止球铁井盖上表面缩凹的措施，这些方法在生产实践中已得到检验。
Some prevention methods were proposed from two aspects of structural design and casting processing which has been verified by production practice.
并从结构设计及铸造工艺设计两方面提出了防止球铁井盖上表面缩凹的措施，这些方法在生产实践中已得到检验。
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