基于正交试验的轿车保险杠注射工艺优化  

Optimization of injection moulding process for car bumper based on orthogonal experimental method

作　　者：路春玲[1] 朱灯林[2] 

机构地区：[1]常州机电职业技术学院机械工程系,江苏常州213164 [2]河海大学机电工程学院,江苏常州213000

出　　处：《模具工业》2008年第10期48-51,共4页Die & Mould Industry

摘　　要：结合正交试验和注射模拟分析软件Moldflow,对不同工艺条件下的塑件成型过程进行了模拟,通过对最大翘曲量的极差分析,确定熔体温度、充填时间、保压压力等注射工艺参数对目标值的影响程度,并通过绘制因素水平影响趋势图,分析得出最优注射工艺参数组合方案。The process with various forming conditions of injection moulding a car bumper was simulated by using orthogonal experiment method and analysis software Moldflow. Through a range analysis on maximal warping amount, the influence degree of injection parameters like melt temperature, fill time and holding pressure on target values was determined. Then an optimized integrated parameter scheme was achieved according to an influencial-factor tendency chart.

关 键 词：正交试验法 工艺参数 优化设计 

分 类 号：TQ320.66[化学工程—合成树脂塑料工业]