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元件成型过程中出现分层,如何解决?

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炜炜 王 2006-08-19 13:40:05

请教各位老师,在压电元件生产中,元件成型(用液压机压制)时出现分层现象是由什么原因引起的?谢谢
Y Y  2006-08-24 10:32:56

出现分层的原因有很多,主要是因为造粒料的干湿情况和压力大小引起的。 
爱军 张  2006-08-25 16:32:59

密度太高 
cnfsjdx cnfsjdx  2006-08-28 12:40:31

影响因素很多:模具设计不合理[间隙,斜度,脱模方式],机器抖动,造粒细粉太多,水分大,粘合剂太少,压力过大,都可能造成分层. 

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