除泡设备充排气速度控制方法的研究

Research on Inflat and Exhaust Speed Control Method for Autoclave Machine

针对LCD显示行业中广泛使用的除泡设备,为了合理有效地降低回弹型再发气泡的发生率,提高除泡品质,探究了一种关于除泡设备充排气时间的控制方法,同时开发了一套自动控制系统。客户使用结果表明:通过对充排气时间的控制,较大程度上提高了除泡品质,且该控制系统功能稳定,使用方便,对气体如何影响除泡效果的工艺摸索又极具实用性。

Autoclave equipments is widely used in LCD display industry,in order to reasonably and effectively reduce the occurrence rate of springback air bubbles,and improve the product quality,this paper designs a time control method for inflating and exhausting. This paper also develops an automatic control system. Customers＇ experiments indicate the advantage of the system. With the help of the system,product quality is improved clearly. And other advantages such as user-friendliness,stable performance and practically for technology exploration are also confirmed.