用这种方法制造注塑模型腔，具有仿真度高、经济效益好、生产效率高的优点，是一种值得推广的制模方法。
The injection mold cavity made as mentioned has the advantages of high emulation, good economic efficiency and high productivity. The mold - making method is worth of spreading.
本文采用一种中轴变换的替代算法，实现了注塑模拟分析中实体模型向中面模型的转化，建立了相应程序模块。
It realized the transformation of solid model into midplane model in injection molding simulation by means of alternative algorithm of mat and developed corresponding program module.
其次介绍了注塑模流动模拟理论，建立了流动过程的数学模型。
Second, flow simulation theory of injection plastic mould is introduced, math model of flow is established.
根据功能设计的思想，采用自顶向下模式，给出一个并行协同环境下注塑模具装配设计系统的框架，对功能至产品演化过程中的数据模型进行了分析。
Based on the idea of function design, an architecture of the assembly design system for injection mould in concurrent and collaborative environment was presented using top down pattern.
根据功能设计的思想，采用自顶向下模式，给出一个并行协同环境下注塑模具装配设计系统的框架，对功能至产品演化过程中的数据模型进行了分析。
Based on the idea of function design, an architecture of the assembly design system for injection mould in concurrent and collaborative environment was presented using top down pattern.
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