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研究压铸件形状特征,给出了压铸件形状特征数学描述方法,建立了基于特征的压铸件脱模方向与压铸件内、外轮廓曲面判别条件,为压铸模具分型面与成型零件设计方法研究提供了初始数学模型。
The shape characteristics of the die-casting are studied. The mathematical description of the shape characteristics of the die-casting is given. The die-casting direction based on the characteristic and the condition of the inner and outer profiles of the die-casting are established. Provided the initial mathematical model.