介绍了常用的铝型材挤压模具的制造工艺。
Manufacturing process of aluminum extrusion die was introduced.
实验结果表明，这种国产珩磨膏适合用于铝型材挤压模具的珩磨抛光。
The experiments shows that the newly made abrasive media can be used for abrasive flow finishing of extrusion dies.
分析了铝型材挤压模具的机加工、电加工及热处理和部分工艺参数选择的重要性。
The importance of parameter choosing during die manufacturing, heat treatment and EDM was analyzed.
模拟结果表明所用有限体积法是有效的，可以为铝型材挤压的模具设计与工艺参数的选择提供理论指导。
The simulation results show the validity of employed finite element method and it can provide theoretical instruction for aluminum extrusion die design and technique parameters selection.
本系统是专门针对挤压铝型材的辅助设计而开发的一套综合应用系统，包括产品辅助设计系统和模具辅助设计系统。
The general and applied system is for the aided design of extrusion aluminum-type materials including aided design system of products and moulds.
铝型材挤压缺陷的产生很大一部分与模具结构有关，简要介绍几种型材模具的优化设计，以克服挤压型材缺陷的产生。
The extrusion defects of aluminium profiles most have relation with die structure, and recommending several methods of design dies and to overcome defects of aluminium profiles.
并综合主要模具结构参数对金属流动速度的影响，建立了铝型材挤压模模孔工作带设计计算的数学模型。
The effect of major parameters of die structure on metal flow velocity is integrated and the mathematical model of design and calculation of aluminum profile extrusion die land length is derived.
从原材料、挤压工艺、模具和搬运等几个方面详细分析了影响型材表面质量的因素，并提出了提高铝型材表面质量的一些方法。
The factors which affect profile's surface quality are analysed from the aspects of raw material, extrusion process? Dies and handling.
从原材料、挤压工艺、模具和搬运等几个方面详细分析了影响型材表面质量的因素，并提出了提高铝型材表面质量的一些方法。
The factors which affect profile's surface quality are analysed from the aspects of raw material, extrusion process? Dies and handling.
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