预浸料拉挤成型装备技术研究  

MOLDING EQUIPMENT TECHNOLOGY RESEARCH OF PREPREG PULTRUSION

作　　者：罗鹏[1] 齐俊伟[1] 肖军[1] 宋伟[1] 邓磊明[1] 

机构地区：[1]南京航空航天大学,南京21006

出　　处：《玻璃钢／复合材料》2011年第2期43-47,共5页Fiber Reinforced Plastics/Composites

摘　　要：以预浸料拉挤成型为需求背景,研究了先进拉挤装备技术。较详细地介绍了:①预浸料拉挤工艺流程,设备的设计思路;②设备的组成部分:预成型装置、热压成型装置、牵引夹持装置,及其工作原理和主要特点。重点介绍了热压成型装置,该装置采用了倍力气缸加杠杆的压力机构,既达到了所需压力,又节约了成本;③控制系统采用PLC作为控制核心实现了成型过程的可靠控制。试制的系统运行平稳且成本低,既可作为预浸带拉挤试验装置的原理样机,又可为制造工艺研究提供手段。The article takes the prepreg pultrusion as requirement background,researches the advanced technical pultrusion equipment,and introduces in detail the prepreg pultrusion process,equipment design,the part of the equipment and its working principle as well as the main characteristics.The paper emphatically introduces the hot pressing system,this device adopts times strength cylinder and leverage,which can reach the required pressure and save the cost.The control system adopt PLC as the control center,which realized the forming process of reliable control.The trial-manufacture system runs smoothly and costs low,which could not only be as a principle prototype of test equipment,but also provide the means of manufacturing technology research.

关 键 词：预浸料拉挤成型 预浸料拉挤设备 热压成型 PLC 

分 类 号：TQ327.1[化学工程—合成树脂塑料工业]