摘要
以薄壁塑件蒸发风机底座的翘曲变形为研究对象,利用CAE数值模拟技术,分析了塑件注射成型主要工艺参数对塑件翘曲变形的影响,运用正交试验获得最佳工艺参数组合。根据最佳工艺参数组合进行数值模拟,经试验验证,塑件翘曲变形得到了明显改善。
The effect of main process parameters on the warping deformation of the injection moulding for the pedestal of an evaporator blower was analyzed by using the CAE numerical simulation technology, and the optimum process parameter combination was obtained by the orthogonal test. Numerical simulation and experiment verification show that the warpage can be obviously improved.
出处
《模具工业》
2015年第2期4-7,共4页
Die & Mould Industry
关键词
薄壁塑件
翘曲变形
数值模拟
正交试验
最佳工艺参数
plastic thin wall part
warping deformation
numerical simulation
orthogonal test
optimum process parameters
