注塑模具设计要领.pdf

目录

摘要(关键词)………………………………………………………………………………... ...3
..............................................................................................................................................4
制锁、模具行业及产品发展状况..........................................................................4
选题意义.......................................................................................................................5
设计任务......................................................................................................................5
............................................................................................................................6
塑件模型建立..............................................................................................................6
模型 3D 图...........................................................................................................6
塑件 2D 图的技术条件....................................................................................7
塑件参数设计.............................................................................................................7
塑件材料的选择................................................................................................7
塑件的厚度...........................................................................................................8
塑件收缩率..........................................................................................................9
塑件的拔模斜度................................................................................................9
分型面设计........................................................................................................10
确定型腔数量和排列方式............................................................................10
塑件模流分析...........................................................................................................11
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