模具零件设计VIP免费

塑料成型工艺与模具设计课程设计李平编第2页共34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2页共34页目录模具的设计································51拟定模具结构形式·················································································52确定型腔数量及排列形式········································································53分型面的确定：····················································································64注射机型号的确定·················································································64.1注射机的选择················································································64.2注射成型工艺的参数·······································································64.3注塑机的校核················································································75浇注系统设计·······················································································85.1浇注系统的设计原则·······································································85.2浇注系统的组成·············································································95.3浇注系统的作用·············································································95.4浇注系统各部件设计·······································································95.5浇口的设计·················································································115.6浇注系统的平衡···········································································125.7浇注系统凝料体积计算··································································125.8注塑时间的计算···········································································135.8排气系统设计··············································································136成型零件的结构设计和计算····································································146.1成型零件钢材的选用········...