第1页共52页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第1页共52页毕业设计论文一模四腔的塑料模具设计姓名：班级：学号：目录第一章拟定模具结构形式·······················································································1第一节确定型腔数量及排列方式··········································································1第二节模具结构形式的确定··················································································1第二章注射机型号的确定·······················································································2第三章分型面位置的确定····················································································2第四章浇注系统形式和浇口的设计·····································································3第一节主流道设计··································································································31
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