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分析某型号筑路机中臂杆铸件的特点,介绍利用PTC Creo Parametric 2.0进行压铸模设计的基本流程,研究压铸模传统设计方法和现代设计方法的优缺点。以臂杆的压铸模设计为例,分析了利用PTC Creo Parametric 2.0制造模块中的铸造型腔组件进行压铸模设计的过程,指出了分型面设计在模具结构及模具拆模中的重要性。
The characteristics of the arm castings in a road-building machine are analyzed. The basic flow of die-casting mold design with PTC Creo Parametric 2.0 is introduced. The advantages and disadvantages of the traditional design methods and modern design methods of die-casting molds are studied. Taking the die-casting mold design of the arm as an example, the process of die-casting mold design by using the casting cavity components in the PTC Creo Parametric 2.0 manufacturing module is analyzed. The importance of the parting surface design in the die structure and the die removal is pointed out.