A numerical simulation is presented for 3-d filling progress of engine cylinder head casting.
应用数值模拟的方法研究了发动机缸盖铸造的三维充型过程。
As a key component of engine, the head of cylinder is a typical complex casting with thin wall.
作为汽车重要部件的发动机气缸盖，是典型的薄壁复杂铸件。
The relationship between calcium stearate and sand core as well as casting quality of cylinder head of diesel engine for example is analyzed.
同时，以柴油机缸盖砂芯和铸件为例，分析了硬脂酸钙与砂芯和铸件品质的关系。
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