论文部分内容阅读
分析了转角铝型材的结构特点,通过实例介绍转角铝型材挤压模关键参数的优化设计。主要介绍降低挤压力的模具结构参数的选择,包括挤压机能力的选择,模具中心的确定,分流孔扩展的方式、分流桥的结构、工艺孔的设计和分流孔入料端面的设计等。
The structural features of the corner aluminum profile are analyzed. The optimal design of the key parameters of the corner aluminum profile extrusion die is introduced through examples. This paper mainly introduces the selection of mold structure parameters to reduce the squeezing force, including the selection of extruder capacity, the determination of the mold center, the way of diversion expansion, the structure of the shunt bridge, the design of the process hole and the design of the diversion hole feeding end face .