在RTM工艺模拟及RTM工艺专用树脂黏度特性研究的基础上,提出充模时间与安全系数的乘积小于树脂低黏度平台时间的树脂注射温度优化标准和充模时间、树脂低黏度平台时间的计算方法,制定了程序化流程并编制了软件,使优化得以实施.在此基础上,选取QY8911-Ⅳ双马树脂对所选制件进行模拟充模作为注射温度优化的实例,确定了树脂低黏度平台时间的变化范围,得到了不同条件下的优化注射温度.优化实例表明,优化软件可实现对树脂注射温度的优化.
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